Merge branch 'master' of http://git.denx.de/u-boot-sunxi
diff --git a/README b/README
index 0be1605..b5f6471 100644
--- a/README
+++ b/README
@@ -2692,11 +2692,6 @@
Enables the driver for SPI controller on SuperH. Currently
only SH7757 is supported.
- CONFIG_SPI_X
-
- Enables extended (16-bit) SPI EEPROM addressing.
- (symmetrical to CONFIG_I2C_X)
-
CONFIG_SOFT_SPI
Enables a software (bit-bang) SPI driver rather than
diff --git a/arch/arm/dts/rk3288.dtsi b/arch/arm/dts/rk3288.dtsi
index 0f49709..ac367f8 100644
--- a/arch/arm/dts/rk3288.dtsi
+++ b/arch/arm/dts/rk3288.dtsi
@@ -324,6 +324,7 @@
interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
+ clock-frequency = <24000000>;
clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
clock-names = "baudclk", "apb_pclk";
pinctrl-names = "default";
@@ -337,6 +338,7 @@
interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
+ clock-frequency = <24000000>;
clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
clock-names = "baudclk", "apb_pclk";
pinctrl-names = "default";
@@ -350,6 +352,7 @@
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
+ clock-frequency = <24000000>;
clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
clock-names = "baudclk", "apb_pclk";
pinctrl-names = "default";
@@ -362,6 +365,7 @@
interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
+ clock-frequency = <24000000>;
clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
clock-names = "baudclk", "apb_pclk";
pinctrl-names = "default";
@@ -375,6 +379,7 @@
interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
+ clock-frequency = <24000000>;
clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
clock-names = "baudclk", "apb_pclk";
pinctrl-names = "default";
diff --git a/arch/arm/include/asm/arch-lpc32xx/config.h b/arch/arm/include/asm/arch-lpc32xx/config.h
index 845ba4f..d76514e 100644
--- a/arch/arm/include/asm/arch-lpc32xx/config.h
+++ b/arch/arm/include/asm/arch-lpc32xx/config.h
@@ -27,7 +27,6 @@
#endif
#if defined(CONFIG_SYS_NS16550_SERIAL)
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_REG_SIZE -4
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index ab50f4e..3f7dc8e 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -33,9 +33,6 @@
config DM_GPIO
default y
-config ROCKCHIP_SERIAL
- default y
-
source "arch/arm/mach-rockchip/rk3288/Kconfig"
endif
diff --git a/arch/arm/mach-tegra/board.c b/arch/arm/mach-tegra/board.c
index b00e4b5..8c8927d 100644
--- a/arch/arm/mach-tegra/board.c
+++ b/arch/arm/mach-tegra/board.c
@@ -6,6 +6,8 @@
*/
#include <common.h>
+#include <dm.h>
+#include <ns16550.h>
#include <spl.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
@@ -212,6 +214,18 @@
setup_uarts(uart_ids);
}
+#if CONFIG_IS_ENABLED(DM_SERIAL) && !CONFIG_IS_ENABLED(OF_CONTROL)
+static struct ns16550_platdata ns16550_com1_pdata = {
+ .base = CONFIG_SYS_NS16550_COM1,
+ .reg_shift = 2,
+ .clock = CONFIG_SYS_NS16550_CLK,
+};
+
+U_BOOT_DEVICE(ns16550_com1) = {
+ "ns16550_serial", &ns16550_com1_pdata
+};
+#endif
+
#if !defined(CONFIG_SYS_DCACHE_OFF) && !defined(CONFIG_ARM64)
void enable_caches(void)
{
diff --git a/arch/nios2/dts/10m50_devboard.dts b/arch/nios2/dts/10m50_devboard.dts
index e89dbb2..05eac30 100644
--- a/arch/nios2/dts/10m50_devboard.dts
+++ b/arch/nios2/dts/10m50_devboard.dts
@@ -262,6 +262,6 @@
chosen {
bootargs = "debug console=ttyS0,115200";
- stdout-path = &uart_0;
+ stdout-path = &a_16550_uart_0;
};
};
diff --git a/arch/powerpc/include/asm/config.h b/arch/powerpc/include/asm/config.h
index 65496d0..bb23756 100644
--- a/arch/powerpc/include/asm/config.h
+++ b/arch/powerpc/include/asm/config.h
@@ -104,4 +104,12 @@
/* All PPC boards must swap IDE bytes */
#define CONFIG_IDE_SWAP_IO
+#if defined(CONFIG_DM_SERIAL)
+/*
+ * TODO: Convert this to a clock driver exists that can give us the UART
+ * clock here.
+ */
+#define CONFIG_SYS_NS16550_CLK get_serial_clock()
+#endif
+
#endif /* _ASM_CONFIG_H_ */
diff --git a/arch/x86/dts/serial.dtsi b/arch/x86/dts/serial.dtsi
index 6865eed..54c3faf 100644
--- a/arch/x86/dts/serial.dtsi
+++ b/arch/x86/dts/serial.dtsi
@@ -1,6 +1,6 @@
/ {
serial: serial {
- compatible = "x86-uart";
+ compatible = "ns16550";
reg = <0x3f8 8>;
reg-shift = <0>;
clock-frequency = <1843200>;
diff --git a/board/armltd/vexpress64/Makefile b/board/armltd/vexpress64/Makefile
index a35db40..b4391a7 100644
--- a/board/armltd/vexpress64/Makefile
+++ b/board/armltd/vexpress64/Makefile
@@ -5,4 +5,5 @@
# SPDX-License-Identifier: GPL-2.0+
#
-obj-y := vexpress64.o pcie.o
+obj-y := vexpress64.o
+obj-$(CONFIG_TARGET_VEXPRESS64_JUNO) += pcie.o
diff --git a/board/armltd/vexpress64/pcie.c b/board/armltd/vexpress64/pcie.c
index 7b999e8..b3fb09c 100644
--- a/board/armltd/vexpress64/pcie.c
+++ b/board/armltd/vexpress64/pcie.c
@@ -87,7 +87,7 @@
writel((u32)(trsl_addr >> 32), base + XR3PCI_ATR_TRSL_ADDR_HIGH);
writel(trsl_param, base + XR3PCI_ATR_TRSL_PARAM);
- printf("ATR entry: 0x%010lx %s 0x%010lx [0x%010llx] (param: 0x%06x)\n",
+ debug("ATR entry: 0x%010lx %s 0x%010lx [0x%010llx] (param: 0x%06x)\n",
src_addr, (trsl_param & 0x400000) ? "<-" : "->", trsl_addr,
((u64)1) << window_size, trsl_param);
}
@@ -191,7 +191,5 @@
void vexpress64_pcie_init(void)
{
-#ifdef CONFIG_TARGET_VEXPRESS64_JUNO
xr3pci_init();
-#endif
}
diff --git a/board/armltd/vexpress64/vexpress64.c b/board/armltd/vexpress64/vexpress64.c
index f4e8084..6efc8c1 100644
--- a/board/armltd/vexpress64/vexpress64.c
+++ b/board/armltd/vexpress64/vexpress64.c
@@ -28,6 +28,13 @@
.platdata = &serial_platdata,
};
+/* This function gets replaced by platforms supporting PCIe.
+ * The replacement function, eg. on Juno, initialises the PCIe bus.
+ */
+__weak void vexpress64_pcie_init(void)
+{
+}
+
int board_init(void)
{
vexpress64_pcie_init();
@@ -44,8 +51,10 @@
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+#ifdef PHYS_SDRAM_2
gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
+#endif
}
/*
diff --git a/board/corscience/tricorder/tricorder-eeprom.c b/board/corscience/tricorder/tricorder-eeprom.c
index 1c74a0f..340a009 100644
--- a/board/corscience/tricorder/tricorder-eeprom.c
+++ b/board/corscience/tricorder/tricorder-eeprom.c
@@ -77,17 +77,13 @@
int tricorder_get_eeprom(int addr, struct tricorder_eeprom *eeprom)
{
-#ifdef CONFIG_SYS_EEPROM_BUS_NUM
unsigned int bus = i2c_get_bus_num();
i2c_set_bus_num(CONFIG_SYS_EEPROM_BUS_NUM);
-#endif
memset(eeprom, 0, TRICORDER_EEPROM_SIZE);
i2c_read(addr, 0, 2, (unsigned char *)eeprom, TRICORDER_EEPROM_SIZE);
-#ifdef CONFIG_SYS_EEPROM_BUS_NUM
i2c_set_bus_num(bus);
-#endif
if (be32_to_cpu(eeprom->magic) != TRICORDER_EEPROM_MAGIC) {
warn_wrong_value("magic", TRICORDER_EEPROM_MAGIC,
@@ -138,9 +134,6 @@
int ret;
unsigned char *p;
int i;
-#ifdef CONFIG_SYS_EEPROM_BUS_NUM
- unsigned int bus;
-#endif
memset(eeprom, 0, TRICORDER_EEPROM_SIZE);
memset(eeprom_verify, 0, TRICORDER_EEPROM_SIZE);
@@ -172,33 +165,23 @@
print_buffer(0, &eeprom, 1, sizeof(eeprom), 16);
#endif
-#ifdef CONFIG_SYS_EEPROM_BUS_NUM
- bus = i2c_get_bus_num();
- i2c_set_bus_num(CONFIG_SYS_EEPROM_BUS_NUM);
-#endif
+ eeprom_init(CONFIG_SYS_EEPROM_BUS_NUM);
- /* do page write to the eeprom */
- for (i = 0, p = (unsigned char *)&eeprom;
- i < sizeof(eeprom);
- i += 32, p += 32) {
- ret = i2c_write(devaddr, i, CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
- p, min(sizeof(eeprom) - i, 32));
- if (ret)
- break;
- udelay(5000); /* 5ms write cycle timing */
- }
-
- ret = i2c_read(devaddr, 0, 2, (unsigned char *)&eeprom_verify,
+ ret = eeprom_write(devaddr, 0, (unsigned char *)&eeprom,
TRICORDER_EEPROM_SIZE);
+ if (ret)
+ printf("Tricorder: Could not write EEPROM content!\n");
+
+ ret = eeprom_read(devaddr, 0, (unsigned char *)&eeprom_verify,
+ TRICORDER_EEPROM_SIZE);
+ if (ret)
+ printf("Tricorder: Could not read EEPROM content!\n");
if (memcmp(&eeprom, &eeprom_verify, sizeof(eeprom)) != 0) {
printf("Tricorder: Could not verify EEPROM content!\n");
ret = 1;
}
-#ifdef CONFIG_SYS_EEPROM_BUS_NUM
- i2c_set_bus_num(bus);
-#endif
return ret;
}
@@ -206,7 +189,7 @@
{
if (argc == 3) {
ulong dev_addr = simple_strtoul(argv[2], NULL, 16);
- eeprom_init();
+
if (strcmp(argv[1], "read") == 0) {
int rcode;
@@ -220,7 +203,6 @@
char *version = argv[4];
char *serial = argv[5];
char *interface = NULL;
- eeprom_init();
if (argc == 7)
interface = argv[6];
diff --git a/board/isee/igep00x0/igep00x0.c b/board/isee/igep00x0/igep00x0.c
index 044c6d5..57b89e0 100644
--- a/board/isee/igep00x0/igep00x0.c
+++ b/board/isee/igep00x0/igep00x0.c
@@ -40,7 +40,7 @@
};
U_BOOT_DEVICE(igep_uart) = {
- "serial_omap",
+ "ns16550_serial",
&igep_serial
};
diff --git a/board/lge/sniper/sniper.c b/board/lge/sniper/sniper.c
index 4eff01a..c818c9d 100644
--- a/board/lge/sniper/sniper.c
+++ b/board/lge/sniper/sniper.c
@@ -35,7 +35,7 @@
};
U_BOOT_DEVICE(sniper_serial) = {
- .name = "serial_omap",
+ .name = "ns16550_serial",
.platdata = &serial_omap_platdata
};
diff --git a/board/logicpd/omap3som/omap3logic.c b/board/logicpd/omap3som/omap3logic.c
index babb0dc..fb89921 100644
--- a/board/logicpd/omap3som/omap3logic.c
+++ b/board/logicpd/omap3som/omap3logic.c
@@ -43,7 +43,7 @@
};
U_BOOT_DEVICE(omap3logic_uart) = {
- "serial_omap",
+ "ns16550_serial",
&omap3logic_serial
};
diff --git a/board/logicpd/zoom1/zoom1.c b/board/logicpd/zoom1/zoom1.c
index 0a3b55b..4040114 100644
--- a/board/logicpd/zoom1/zoom1.c
+++ b/board/logicpd/zoom1/zoom1.c
@@ -50,7 +50,7 @@
};
U_BOOT_DEVICE(zoom1_uart) = {
- "serial_omap",
+ "ns16550_serial",
&zoom1_serial
};
diff --git a/board/overo/overo.c b/board/overo/overo.c
index 20cbec2..a38b959 100644
--- a/board/overo/overo.c
+++ b/board/overo/overo.c
@@ -74,7 +74,7 @@
};
U_BOOT_DEVICE(overo_uart) = {
- "serial_omap",
+ "ns16550_serial",
&overo_serial
};
diff --git a/board/quipos/cairo/cairo.c b/board/quipos/cairo/cairo.c
index b97a09a..21793e8 100644
--- a/board/quipos/cairo/cairo.c
+++ b/board/quipos/cairo/cairo.c
@@ -97,7 +97,7 @@
};
U_BOOT_DEVICE(cairo_uart) = {
- "serial_omap",
+ "ns16550_serial",
&cairo_serial
};
diff --git a/board/ti/am57xx/mux_data.h b/board/ti/am57xx/mux_data.h
index 23f22a0..3c007b7 100644
--- a/board/ti/am57xx/mux_data.h
+++ b/board/ti/am57xx/mux_data.h
@@ -255,10 +255,10 @@
{UART2_RTSN, (M1 | PIN_INPUT_SLEW)}, /* uart2_rtsn.uart3_txd */
{I2C2_SDA, (M1 | PIN_INPUT)}, /* i2c2_sda.hdmi1_ddc_scl */
{I2C2_SCL, (M1 | PIN_INPUT)}, /* i2c2_scl.hdmi1_ddc_sda */
- {WAKEUP0, (M0 | PIN_OUTPUT_PULLUP)}, /* Wakeup0.Wakeup0 */
- {WAKEUP1, (M0 | PIN_OUTPUT_PULLDOWN)}, /* Wakeup1.Wakeup1 */
- {WAKEUP2, (M0 | PIN_OUTPUT_PULLDOWN)}, /* Wakeup2.Wakeup2 */
- {WAKEUP3, (M0 | PIN_OUTPUT_PULLUP)}, /* Wakeup3.Wakeup3 */
+ {WAKEUP0, (M0 | PULL_UP)}, /* Wakeup0.Wakeup0 */
+ {WAKEUP1, (M0)}, /* Wakeup1.Wakeup1 */
+ {WAKEUP2, (M0)}, /* Wakeup2.Wakeup2 */
+ {WAKEUP3, (M0 | PULL_UP)}, /* Wakeup3.Wakeup3 */
{ON_OFF, (M1 | PIN_OUTPUT_PULLUP)}, /* on_off.on_off */
{RTC_PORZ, (M0 | PIN_OUTPUT_PULLDOWN)}, /* rtc_porz.rtc_porz */
{RTCK, (M0 | PIN_INPUT_PULLDOWN)}, /* rtck.rtck */
diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c
index 56e3cfe..ff317ef 100644
--- a/board/ti/beagle/beagle.c
+++ b/board/ti/beagle/beagle.c
@@ -79,7 +79,7 @@
};
U_BOOT_DEVICE(beagle_uart) = {
- "serial_omap",
+ "ns16550_serial",
&beagle_serial
};
diff --git a/board/ti/dra7xx/mux_data.h b/board/ti/dra7xx/mux_data.h
index bf40144..1bfb362 100644
--- a/board/ti/dra7xx/mux_data.h
+++ b/board/ti/dra7xx/mux_data.h
@@ -372,7 +372,7 @@
{I2C2_SDA, (M0 | PIN_INPUT_PULLUP)}, /* i2c2_sda.i2c2_sda */
{I2C2_SCL, (M0 | PIN_INPUT_PULLUP)}, /* i2c2_scl.i2c2_scl */
{WAKEUP0, (M15 | PULL_UP)}, /* Wakeup0.safe for dcan1_rx */
- {WAKEUP2, (M14 | PIN_OUTPUT)}, /* Wakeup2.gpio1_2 */
+ {WAKEUP2, (M14)}, /* Wakeup2.gpio1_2 */
};
#ifdef CONFIG_IODELAY_RECALIBRATION
diff --git a/board/timll/devkit8000/devkit8000.c b/board/timll/devkit8000/devkit8000.c
index a61cc14..1a447c7 100644
--- a/board/timll/devkit8000/devkit8000.c
+++ b/board/timll/devkit8000/devkit8000.c
@@ -52,7 +52,7 @@
};
U_BOOT_DEVICE(devkit8000_uart) = {
- "serial_omap",
+ "ns16550_serial",
&devkit8000_serial
};
diff --git a/common/cmd_eeprom.c b/common/cmd_eeprom.c
index e9904cd..6eab1ea 100644
--- a/common/cmd_eeprom.c
+++ b/common/cmd_eeprom.c
@@ -25,404 +25,241 @@
#include <command.h>
#include <i2c.h>
-extern void eeprom_init (void);
-extern int eeprom_read (unsigned dev_addr, unsigned offset,
- uchar *buffer, unsigned cnt);
-extern int eeprom_write (unsigned dev_addr, unsigned offset,
- uchar *buffer, unsigned cnt);
-#if defined(CONFIG_SYS_EEPROM_WREN)
-extern int eeprom_write_enable (unsigned dev_addr, int state);
-#endif
-
-
-#if defined(CONFIG_SYS_EEPROM_X40430)
- /* Maximum number of times to poll for acknowledge after write */
-#define MAX_ACKNOWLEDGE_POLLS 10
-#endif
-
-/* ------------------------------------------------------------------------- */
-
-#if defined(CONFIG_CMD_EEPROM)
-static int do_eeprom(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- const char *const fmt =
- "\nEEPROM @0x%lX %s: addr %08lx off %04lx count %ld ... ";
-
-#if defined(CONFIG_SYS_I2C_MULTI_EEPROMS)
- if (argc == 6) {
- ulong dev_addr = simple_strtoul (argv[2], NULL, 16);
- ulong addr = simple_strtoul (argv[3], NULL, 16);
- ulong off = simple_strtoul (argv[4], NULL, 16);
- ulong cnt = simple_strtoul (argv[5], NULL, 16);
-#else
- if (argc == 5) {
- ulong dev_addr = CONFIG_SYS_DEF_EEPROM_ADDR;
- ulong addr = simple_strtoul (argv[2], NULL, 16);
- ulong off = simple_strtoul (argv[3], NULL, 16);
- ulong cnt = simple_strtoul (argv[4], NULL, 16);
-#endif /* CONFIG_SYS_I2C_MULTI_EEPROMS */
-
-# if !defined(CONFIG_SPI) || defined(CONFIG_ENV_EEPROM_IS_ON_I2C)
- eeprom_init ();
-# endif /* !CONFIG_SPI */
-
- if (strcmp (argv[1], "read") == 0) {
- int rcode;
-
- printf (fmt, dev_addr, argv[1], addr, off, cnt);
-
- rcode = eeprom_read (dev_addr, off, (uchar *) addr, cnt);
-
- puts ("done\n");
- return rcode;
- } else if (strcmp (argv[1], "write") == 0) {
- int rcode;
-
- printf (fmt, dev_addr, argv[1], addr, off, cnt);
-
- rcode = eeprom_write (dev_addr, off, (uchar *) addr, cnt);
-
- puts ("done\n");
- return rcode;
- }
- }
-
- return CMD_RET_USAGE;
-}
-#endif
-
-/*-----------------------------------------------------------------------
- *
- * for CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 2 (16-bit EEPROM address) offset is
- * 0x000nxxxx for EEPROM address selectors at n, offset xxxx in EEPROM.
- *
- * for CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 1 (8-bit EEPROM page address) offset is
- * 0x00000nxx for EEPROM address selectors and page number at n.
- */
-
-#if !defined(CONFIG_SPI) || defined(CONFIG_ENV_EEPROM_IS_ON_I2C)
-#if !defined(CONFIG_SYS_I2C_EEPROM_ADDR_LEN) || CONFIG_SYS_I2C_EEPROM_ADDR_LEN < 1 || CONFIG_SYS_I2C_EEPROM_ADDR_LEN > 2
-#error CONFIG_SYS_I2C_EEPROM_ADDR_LEN must be 1 or 2
-#endif
-#endif
-
-int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt)
-{
- unsigned end = offset + cnt;
- unsigned blk_off;
- int rcode = 0;
-
- /* Read data until done or would cross a page boundary.
- * We must write the address again when changing pages
- * because the next page may be in a different device.
- */
- while (offset < end) {
- unsigned alen, len;
-#if !defined(CONFIG_SYS_I2C_FRAM)
- unsigned maxlen;
-#endif
-
-#if CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 1 && !defined(CONFIG_SPI_X)
- uchar addr[2];
-
- blk_off = offset & 0xFF; /* block offset */
-
- addr[0] = offset >> 8; /* block number */
- addr[1] = blk_off; /* block offset */
- alen = 2;
-#else
- uchar addr[3];
-
- blk_off = offset & 0xFF; /* block offset */
-
- addr[0] = offset >> 16; /* block number */
- addr[1] = offset >> 8; /* upper address octet */
- addr[2] = blk_off; /* lower address octet */
- alen = 3;
-#endif /* CONFIG_SYS_I2C_EEPROM_ADDR_LEN, CONFIG_SPI_X */
-
- addr[0] |= dev_addr; /* insert device address */
-
- len = end - offset;
-
- /*
- * For a FRAM device there is no limit on the number of the
- * bytes that can be ccessed with the single read or write
- * operation.
- */
-#if !defined(CONFIG_SYS_I2C_FRAM)
- maxlen = 0x100 - blk_off;
- if (maxlen > I2C_RXTX_LEN)
- maxlen = I2C_RXTX_LEN;
- if (len > maxlen)
- len = maxlen;
-#endif
-
-#if defined(CONFIG_SPI) && !defined(CONFIG_ENV_EEPROM_IS_ON_I2C)
- spi_read (addr, alen, buffer, len);
-#else
-#if defined(CONFIG_SYS_I2C_EEPROM_BUS)
- i2c_set_bus_num(CONFIG_SYS_I2C_EEPROM_BUS);
-#endif
- if (i2c_read(addr[0], offset, alen - 1, buffer, len))
- rcode = 1;
-#endif
- buffer += len;
- offset += len;
- }
-
- return rcode;
-}
-
-/*-----------------------------------------------------------------------
- *
- * for CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 2 (16-bit EEPROM address) offset is
- * 0x000nxxxx for EEPROM address selectors at n, offset xxxx in EEPROM.
- *
- * for CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 1 (8-bit EEPROM page address) offset is
- * 0x00000nxx for EEPROM address selectors and page number at n.
- */
-
-int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt)
-{
- unsigned end = offset + cnt;
- unsigned blk_off;
- int rcode = 0;
-
-#if defined(CONFIG_SYS_EEPROM_X40430)
- uchar contr_r_addr[2];
- uchar addr_void[2];
- uchar contr_reg[2];
- uchar ctrl_reg_v;
- int i;
-#endif
-
-#if defined(CONFIG_SYS_EEPROM_WREN)
- eeprom_write_enable (dev_addr,1);
-#endif
- /* Write data until done or would cross a write page boundary.
- * We must write the address again when changing pages
- * because the address counter only increments within a page.
- */
-
- while (offset < end) {
- unsigned alen, len;
-#if !defined(CONFIG_SYS_I2C_FRAM)
- unsigned maxlen;
-#endif
-
-#if CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 1 && !defined(CONFIG_SPI_X)
- uchar addr[2];
-
- blk_off = offset & 0xFF; /* block offset */
-
- addr[0] = offset >> 8; /* block number */
- addr[1] = blk_off; /* block offset */
- alen = 2;
-#else
- uchar addr[3];
-
- blk_off = offset & 0xFF; /* block offset */
-
- addr[0] = offset >> 16; /* block number */
- addr[1] = offset >> 8; /* upper address octet */
- addr[2] = blk_off; /* lower address octet */
- alen = 3;
-#endif /* CONFIG_SYS_I2C_EEPROM_ADDR_LEN, CONFIG_SPI_X */
-
- addr[0] |= dev_addr; /* insert device address */
-
- len = end - offset;
-
- /*
- * For a FRAM device there is no limit on the number of the
- * bytes that can be accessed with the single read or write
- * operation.
- */
-#if !defined(CONFIG_SYS_I2C_FRAM)
-
-#if defined(CONFIG_SYS_EEPROM_PAGE_WRITE_BITS)
-
-#define EEPROM_PAGE_SIZE (1 << CONFIG_SYS_EEPROM_PAGE_WRITE_BITS)
-#define EEPROM_PAGE_OFFSET(x) ((x) & (EEPROM_PAGE_SIZE - 1))
-
- maxlen = EEPROM_PAGE_SIZE - EEPROM_PAGE_OFFSET(blk_off);
-#else
- maxlen = 0x100 - blk_off;
-#endif
- if (maxlen > I2C_RXTX_LEN)
- maxlen = I2C_RXTX_LEN;
-
- if (len > maxlen)
- len = maxlen;
-#endif
-
-#if defined(CONFIG_SPI) && !defined(CONFIG_ENV_EEPROM_IS_ON_I2C)
- spi_write (addr, alen, buffer, len);
-#else
-#if defined(CONFIG_SYS_EEPROM_X40430)
- /* Get the value of the control register.
- * Set current address (internal pointer in the x40430)
- * to 0x1ff.
- */
- contr_r_addr[0] = 9;
- contr_r_addr[1] = 0xff;
- addr_void[0] = 0;
- addr_void[1] = addr[1];
-#ifdef CONFIG_SYS_I2C_EEPROM_ADDR
- contr_r_addr[0] |= CONFIG_SYS_I2C_EEPROM_ADDR;
- addr_void[0] |= CONFIG_SYS_I2C_EEPROM_ADDR;
-#endif
- contr_reg[0] = 0xff;
- if (i2c_read (contr_r_addr[0], contr_r_addr[1], 1, contr_reg, 1) != 0) {
- rcode = 1;
- }
- ctrl_reg_v = contr_reg[0];
-
- /* Are any of the eeprom blocks write protected?
- */
- if (ctrl_reg_v & 0x18) {
- ctrl_reg_v &= ~0x18; /* reset block protect bits */
- ctrl_reg_v |= 0x02; /* set write enable latch */
- ctrl_reg_v &= ~0x04; /* clear RWEL */
-
- /* Set write enable latch.
- */
- contr_reg[0] = 0x02;
- if (i2c_write (contr_r_addr[0], 0xff, 1, contr_reg, 1) != 0) {
- rcode = 1;
- }
-
- /* Set register write enable latch.
- */
- contr_reg[0] = 0x06;
- if (i2c_write (contr_r_addr[0], 0xFF, 1, contr_reg, 1) != 0) {
- rcode = 1;
- }
-
- /* Modify ctrl register.
- */
- contr_reg[0] = ctrl_reg_v;
- if (i2c_write (contr_r_addr[0], 0xFF, 1, contr_reg, 1) != 0) {
- rcode = 1;
- }
-
- /* The write (above) is an operation on NV memory.
- * These can take some time (~5ms), and the device
- * will not respond to further I2C messages till
- * it's completed the write.
- * So poll device for an I2C acknowledge.
- * When we get one we know we can continue with other
- * operations.
- */
- contr_reg[0] = 0;
- for (i = 0; i < MAX_ACKNOWLEDGE_POLLS; i++) {
- if (i2c_read (addr_void[0], addr_void[1], 1, contr_reg, 1) == 0)
- break; /* got ack */
-#if defined(CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS)
- udelay(CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS * 1000);
-#endif
- }
- if (i == MAX_ACKNOWLEDGE_POLLS) {
- puts ("EEPROM poll acknowledge failed\n");
- rcode = 1;
- }
- }
-
- /* Is the write enable latch on?.
- */
- else if (!(ctrl_reg_v & 0x02)) {
- /* Set write enable latch.
- */
- contr_reg[0] = 0x02;
- if (i2c_write (contr_r_addr[0], 0xFF, 1, contr_reg, 1) != 0) {
- rcode = 1;
- }
- }
- /* Write is enabled ... now write eeprom value.
- */
-#endif
-#if defined(CONFIG_SYS_I2C_EEPROM_BUS)
- i2c_set_bus_num(CONFIG_SYS_I2C_EEPROM_BUS);
-#endif
- if (i2c_write(addr[0], offset, alen - 1, buffer, len))
- rcode = 1;
-
-#endif
- buffer += len;
- offset += len;
-
-#if defined(CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS)
- udelay(CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS * 1000);
-#endif
- }
-#if defined(CONFIG_SYS_EEPROM_WREN)
- eeprom_write_enable (dev_addr,0);
-#endif
- return rcode;
-}
-
-#if !defined(CONFIG_SPI) || defined(CONFIG_ENV_EEPROM_IS_ON_I2C)
-int
-eeprom_probe (unsigned dev_addr, unsigned offset)
-{
- unsigned char chip;
-
- /* Probe the chip address
- */
-#if CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 1 && !defined(CONFIG_SPI_X)
- chip = offset >> 8; /* block number */
-#else
- chip = offset >> 16; /* block number */
-#endif /* CONFIG_SYS_I2C_EEPROM_ADDR_LEN, CONFIG_SPI_X */
-
- chip |= dev_addr; /* insert device address */
-
- return (i2c_probe (chip));
-}
-#endif
-
-/*-----------------------------------------------------------------------
- * Set default values
- */
#ifndef CONFIG_SYS_I2C_SPEED
#define CONFIG_SYS_I2C_SPEED 50000
#endif
-void eeprom_init (void)
-{
-
-#if defined(CONFIG_SPI) && !defined(CONFIG_ENV_EEPROM_IS_ON_I2C)
- spi_init_f ();
+#ifndef CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 0
#endif
+
+#ifndef CONFIG_SYS_EEPROM_PAGE_WRITE_BITS
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 8
+#endif
+
+#define EEPROM_PAGE_SIZE (1 << CONFIG_SYS_EEPROM_PAGE_WRITE_BITS)
+#define EEPROM_PAGE_OFFSET(x) ((x) & (EEPROM_PAGE_SIZE - 1))
+
+/*
+ * for CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 2 (16-bit EEPROM address) offset is
+ * 0x000nxxxx for EEPROM address selectors at n, offset xxxx in EEPROM.
+ *
+ * for CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 1 (8-bit EEPROM page address) offset is
+ * 0x00000nxx for EEPROM address selectors and page number at n.
+ */
+#if !defined(CONFIG_SPI) || defined(CONFIG_ENV_EEPROM_IS_ON_I2C)
+#if !defined(CONFIG_SYS_I2C_EEPROM_ADDR_LEN) || \
+ (CONFIG_SYS_I2C_EEPROM_ADDR_LEN < 1) || \
+ (CONFIG_SYS_I2C_EEPROM_ADDR_LEN > 2)
+#error CONFIG_SYS_I2C_EEPROM_ADDR_LEN must be 1 or 2
+#endif
+#endif
+
+__weak int eeprom_write_enable(unsigned dev_addr, int state)
+{
+ return 0;
+}
+
+void eeprom_init(int bus)
+{
+ /* SPI EEPROM */
+#if defined(CONFIG_SPI) && !defined(CONFIG_ENV_EEPROM_IS_ON_I2C)
+ spi_init_f();
+#endif
+
+ /* I2C EEPROM */
#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C_SOFT)
- i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+#if defined(CONFIG_SYS_I2C)
+ if (bus >= 0)
+ i2c_set_bus_num(bus);
+#endif
+ i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
#endif
}
-/*-----------------------------------------------------------------------
- */
+static int eeprom_addr(unsigned dev_addr, unsigned offset, uchar *addr)
+{
+ unsigned blk_off;
+ int alen;
-/***************************************************/
+ blk_off = offset & 0xff; /* block offset */
+#if CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 1
+ addr[0] = offset >> 8; /* block number */
+ addr[1] = blk_off; /* block offset */
+ alen = 2;
+#else
+ addr[0] = offset >> 16; /* block number */
+ addr[1] = offset >> 8; /* upper address octet */
+ addr[2] = blk_off; /* lower address octet */
+ alen = 3;
+#endif /* CONFIG_SYS_I2C_EEPROM_ADDR_LEN */
-#if defined(CONFIG_CMD_EEPROM)
+ addr[0] |= dev_addr; /* insert device address */
-#ifdef CONFIG_SYS_I2C_MULTI_EEPROMS
+ return alen;
+}
+
+static int eeprom_len(unsigned offset, unsigned end)
+{
+ unsigned len = end - offset;
+
+ /*
+ * For a FRAM device there is no limit on the number of the
+ * bytes that can be ccessed with the single read or write
+ * operation.
+ */
+#if !defined(CONFIG_SYS_I2C_FRAM)
+ unsigned blk_off = offset & 0xff;
+ unsigned maxlen = EEPROM_PAGE_SIZE - EEPROM_PAGE_OFFSET(blk_off);
+
+ if (maxlen > I2C_RXTX_LEN)
+ maxlen = I2C_RXTX_LEN;
+
+ if (len > maxlen)
+ len = maxlen;
+#endif
+
+ return len;
+}
+
+static int eeprom_rw_block(unsigned offset, uchar *addr, unsigned alen,
+ uchar *buffer, unsigned len, bool read)
+{
+ int ret = 0;
+
+ /* SPI */
+#if defined(CONFIG_SPI) && !defined(CONFIG_ENV_EEPROM_IS_ON_I2C)
+ if (read)
+ spi_read(addr, alen, buffer, len);
+ else
+ spi_write(addr, alen, buffer, len);
+#else /* I2C */
+
+#if defined(CONFIG_SYS_I2C_EEPROM_BUS)
+ i2c_set_bus_num(CONFIG_SYS_I2C_EEPROM_BUS);
+#endif
+
+ if (read)
+ ret = i2c_read(addr[0], offset, alen - 1, buffer, len);
+ else
+ ret = i2c_write(addr[0], offset, alen - 1, buffer, len);
+
+ if (ret)
+ ret = 1;
+#endif
+ return ret;
+}
+
+static int eeprom_rw(unsigned dev_addr, unsigned offset, uchar *buffer,
+ unsigned cnt, bool read)
+{
+ unsigned end = offset + cnt;
+ unsigned alen, len;
+ int rcode = 0;
+ uchar addr[3];
+
+ while (offset < end) {
+ alen = eeprom_addr(dev_addr, offset, addr);
+
+ len = eeprom_len(offset, end);
+
+ rcode = eeprom_rw_block(offset, addr, alen, buffer, len, read);
+
+ buffer += len;
+ offset += len;
+
+ if (!read)
+ udelay(CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS * 1000);
+ }
+
+ return rcode;
+}
+
+int eeprom_read(unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt)
+{
+ /*
+ * Read data until done or would cross a page boundary.
+ * We must write the address again when changing pages
+ * because the next page may be in a different device.
+ */
+ return eeprom_rw(dev_addr, offset, buffer, cnt, 1);
+}
+
+int eeprom_write(unsigned dev_addr, unsigned offset,
+ uchar *buffer, unsigned cnt)
+{
+ int ret;
+
+ eeprom_write_enable(dev_addr, 1);
+
+ /*
+ * Write data until done or would cross a write page boundary.
+ * We must write the address again when changing pages
+ * because the address counter only increments within a page.
+ */
+ ret = eeprom_rw(dev_addr, offset, buffer, cnt, 1);
+
+ eeprom_write_enable(dev_addr, 0);
+ return ret;
+}
+
+static int do_eeprom(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ const char *const fmt =
+ "\nEEPROM @0x%lX %s: addr %08lx off %04lx count %ld ... ";
+ char * const *args = &argv[2];
+ int rcode;
+ ulong dev_addr, addr, off, cnt;
+ int bus_addr;
+
+ switch (argc) {
+#ifdef CONFIG_SYS_DEF_EEPROM_ADDR
+ case 5:
+ bus_addr = -1;
+ dev_addr = CONFIG_SYS_DEF_EEPROM_ADDR;
+ break;
+#endif
+ case 6:
+ bus_addr = -1;
+ dev_addr = simple_strtoul(*args++, NULL, 16);
+ break;
+ case 7:
+ bus_addr = simple_strtoul(*args++, NULL, 16);
+ dev_addr = simple_strtoul(*args++, NULL, 16);
+ break;
+ default:
+ return CMD_RET_USAGE;
+ }
+
+ addr = simple_strtoul(*args++, NULL, 16);
+ off = simple_strtoul(*args++, NULL, 16);
+ cnt = simple_strtoul(*args++, NULL, 16);
+
+ eeprom_init(bus_addr);
+
+ if (strcmp(argv[1], "read") == 0) {
+ printf(fmt, dev_addr, argv[1], addr, off, cnt);
+
+ rcode = eeprom_read(dev_addr, off, (uchar *)addr, cnt);
+
+ puts("done\n");
+ return rcode;
+ } else if (strcmp(argv[1], "write") == 0) {
+ printf(fmt, dev_addr, argv[1], addr, off, cnt);
+
+ rcode = eeprom_write(dev_addr, off, (uchar *)addr, cnt);
+
+ puts("done\n");
+ return rcode;
+ }
+
+ return CMD_RET_USAGE;
+}
+
U_BOOT_CMD(
- eeprom, 6, 1, do_eeprom,
+ eeprom, 7, 1, do_eeprom,
"EEPROM sub-system",
- "read devaddr addr off cnt\n"
- "eeprom write devaddr addr off cnt\n"
+ "read <bus> <devaddr> addr off cnt\n"
+ "eeprom write <bus> <devaddr> addr off cnt\n"
" - read/write `cnt' bytes from `devaddr` EEPROM at offset `off'"
)
-#else /* One EEPROM */
-U_BOOT_CMD(
- eeprom, 5, 1, do_eeprom,
- "EEPROM sub-system",
- "read addr off cnt\n"
- "eeprom write addr off cnt\n"
- " - read/write `cnt' bytes at EEPROM offset `off'"
-)
-#endif /* CONFIG_SYS_I2C_MULTI_EEPROMS */
-
-#endif
diff --git a/common/env_eeprom.c b/common/env_eeprom.c
index eea169d..72b1373 100644
--- a/common/env_eeprom.c
+++ b/common/env_eeprom.c
@@ -91,7 +91,7 @@
uchar rdbuf[64], flags[2];
int i, crc_ok[2] = {0, 0};
- eeprom_init(); /* prepare for EEPROM read/write */
+ eeprom_init(-1); /* prepare for EEPROM read/write */
off_env[0] = CONFIG_ENV_OFFSET;
off_env[1] = CONFIG_ENV_OFFSET_REDUND;
@@ -154,7 +154,7 @@
ulong crc, len, new;
uchar rdbuf[64];
- eeprom_init(); /* prepare for EEPROM read/write */
+ eeprom_init(-1); /* prepare for EEPROM read/write */
/* read old CRC */
eeprom_bus_read(CONFIG_SYS_DEF_EEPROM_ADDR,
diff --git a/configs/10m50_defconfig b/configs/10m50_defconfig
index 1919502..0d18e8d 100644
--- a/configs/10m50_defconfig
+++ b/configs/10m50_defconfig
@@ -22,6 +22,6 @@
CONFIG_ALTERA_QSPI=y
CONFIG_DM_ETH=y
CONFIG_ALTERA_TSE=y
-CONFIG_ALTERA_UART=y
+CONFIG_SYS_NS16550=y
CONFIG_TIMER=y
CONFIG_ALTERA_TIMER=y
diff --git a/configs/A10-OLinuXino-Lime_defconfig b/configs/A10-OLinuXino-Lime_defconfig
index af96f5b..426ee79 100644
--- a/configs/A10-OLinuXino-Lime_defconfig
+++ b/configs/A10-OLinuXino-Lime_defconfig
@@ -13,4 +13,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/A10s-OLinuXino-M_defconfig b/configs/A10s-OLinuXino-M_defconfig
index cba2cfd..ebf9614 100644
--- a/configs/A10s-OLinuXino-M_defconfig
+++ b/configs/A10s-OLinuXino-M_defconfig
@@ -15,4 +15,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_AXP152_POWER=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/A13-OLinuXinoM_defconfig b/configs/A13-OLinuXinoM_defconfig
index 45cc5ab..2d6736b 100644
--- a/configs/A13-OLinuXinoM_defconfig
+++ b/configs/A13-OLinuXinoM_defconfig
@@ -19,4 +19,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_SUNXI_NO_PMIC=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/A13-OLinuXino_defconfig b/configs/A13-OLinuXino_defconfig
index 0357803..ee07c61 100644
--- a/configs/A13-OLinuXino_defconfig
+++ b/configs/A13-OLinuXino_defconfig
@@ -12,8 +12,6 @@
CONFIG_VIDEO_VGA_VIA_LCD_FORCE_SYNC_ACTIVE_HIGH=y
CONFIG_VIDEO_LCD_POWER="AXP0-0"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
-CONFIG_USB_MUSB_SUNXI=y
-CONFIG_USB_MUSB_GADGET=y
CONFIG_DEFAULT_DEVICE_TREE="sun5i-a13-olinuxino"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_SPL=y
@@ -22,4 +20,6 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_MUSB_GADGET=y
diff --git a/configs/A20-OLinuXino-Lime2_defconfig b/configs/A20-OLinuXino-Lime2_defconfig
index b5181c6..5008b01 100644
--- a/configs/A20-OLinuXino-Lime2_defconfig
+++ b/configs/A20-OLinuXino-Lime2_defconfig
@@ -14,4 +14,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/A20-OLinuXino-Lime_defconfig b/configs/A20-OLinuXino-Lime_defconfig
index e27698d..a26c3ff 100644
--- a/configs/A20-OLinuXino-Lime_defconfig
+++ b/configs/A20-OLinuXino-Lime_defconfig
@@ -12,4 +12,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/A20-OLinuXino_MICRO_defconfig b/configs/A20-OLinuXino_MICRO_defconfig
index 03481f6..41b2f8f 100644
--- a/configs/A20-OLinuXino_MICRO_defconfig
+++ b/configs/A20-OLinuXino_MICRO_defconfig
@@ -15,4 +15,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/A20-Olimex-SOM-EVB_defconfig b/configs/A20-Olimex-SOM-EVB_defconfig
index f616388..5166c06 100644
--- a/configs/A20-Olimex-SOM-EVB_defconfig
+++ b/configs/A20-Olimex-SOM-EVB_defconfig
@@ -14,4 +14,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Ainol_AW1_defconfig b/configs/Ainol_AW1_defconfig
index 67bea5a..2ef2138 100644
--- a/configs/Ainol_AW1_defconfig
+++ b/configs/Ainol_AW1_defconfig
@@ -18,4 +18,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Ampe_A76_defconfig b/configs/Ampe_A76_defconfig
index 82e01ba..38126c8 100644
--- a/configs/Ampe_A76_defconfig
+++ b/configs/Ampe_A76_defconfig
@@ -20,4 +20,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Auxtek-T003_defconfig b/configs/Auxtek-T003_defconfig
index 8f1be3e..60a3fec 100644
--- a/configs/Auxtek-T003_defconfig
+++ b/configs/Auxtek-T003_defconfig
@@ -13,4 +13,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_AXP152_POWER=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Auxtek-T004_defconfig b/configs/Auxtek-T004_defconfig
index 434b007..1d44a74 100644
--- a/configs/Auxtek-T004_defconfig
+++ b/configs/Auxtek-T004_defconfig
@@ -11,4 +11,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_AXP152_POWER=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/B4420QDS_NAND_defconfig b/configs/B4420QDS_NAND_defconfig
index 986eda6..b415324 100644
--- a/configs/B4420QDS_NAND_defconfig
+++ b/configs/B4420QDS_NAND_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/B4420QDS_SPIFLASH_defconfig b/configs/B4420QDS_SPIFLASH_defconfig
index 5c6a319..c284b3f 100644
--- a/configs/B4420QDS_SPIFLASH_defconfig
+++ b/configs/B4420QDS_SPIFLASH_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/B4420QDS_defconfig b/configs/B4420QDS_defconfig
index 8568f7d..bee5c18 100644
--- a/configs/B4420QDS_defconfig
+++ b/configs/B4420QDS_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/B4860QDS_NAND_defconfig b/configs/B4860QDS_NAND_defconfig
index a48ada4..89101fd 100644
--- a/configs/B4860QDS_NAND_defconfig
+++ b/configs/B4860QDS_NAND_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/B4860QDS_SECURE_BOOT_defconfig b/configs/B4860QDS_SECURE_BOOT_defconfig
index 60ff218..0885531 100644
--- a/configs/B4860QDS_SECURE_BOOT_defconfig
+++ b/configs/B4860QDS_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/B4860QDS_SPIFLASH_defconfig b/configs/B4860QDS_SPIFLASH_defconfig
index 7e8449e..8a8563d 100644
--- a/configs/B4860QDS_SPIFLASH_defconfig
+++ b/configs/B4860QDS_SPIFLASH_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/B4860QDS_SRIO_PCIE_BOOT_defconfig b/configs/B4860QDS_SRIO_PCIE_BOOT_defconfig
index 5e3fd50..ac43c69 100644
--- a/configs/B4860QDS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/B4860QDS_SRIO_PCIE_BOOT_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/B4860QDS_defconfig b/configs/B4860QDS_defconfig
index d5c7545..82b04eb 100644
--- a/configs/B4860QDS_defconfig
+++ b/configs/B4860QDS_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9131RDB_NAND_SYSCLK100_defconfig b/configs/BSC9131RDB_NAND_SYSCLK100_defconfig
index 90aa865..039cb1f 100644
--- a/configs/BSC9131RDB_NAND_SYSCLK100_defconfig
+++ b/configs/BSC9131RDB_NAND_SYSCLK100_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9131RDB_NAND_defconfig b/configs/BSC9131RDB_NAND_defconfig
index 9cd68f0..cf81415 100644
--- a/configs/BSC9131RDB_NAND_defconfig
+++ b/configs/BSC9131RDB_NAND_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9131RDB_SPIFLASH_SYSCLK100_defconfig b/configs/BSC9131RDB_SPIFLASH_SYSCLK100_defconfig
index d90d7a0..c8e51cc 100644
--- a/configs/BSC9131RDB_SPIFLASH_SYSCLK100_defconfig
+++ b/configs/BSC9131RDB_SPIFLASH_SYSCLK100_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9131RDB_SPIFLASH_defconfig b/configs/BSC9131RDB_SPIFLASH_defconfig
index 4ba8d62..0b81532 100644
--- a/configs/BSC9131RDB_SPIFLASH_defconfig
+++ b/configs/BSC9131RDB_SPIFLASH_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_NAND_DDRCLK100_SECURE_defconfig b/configs/BSC9132QDS_NAND_DDRCLK100_SECURE_defconfig
index b123f9e..a1c9f4b 100644
--- a/configs/BSC9132QDS_NAND_DDRCLK100_SECURE_defconfig
+++ b/configs/BSC9132QDS_NAND_DDRCLK100_SECURE_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_NAND_DDRCLK100_defconfig b/configs/BSC9132QDS_NAND_DDRCLK100_defconfig
index 0da87b3..8a26c77 100644
--- a/configs/BSC9132QDS_NAND_DDRCLK100_defconfig
+++ b/configs/BSC9132QDS_NAND_DDRCLK100_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_NAND_DDRCLK133_SECURE_defconfig b/configs/BSC9132QDS_NAND_DDRCLK133_SECURE_defconfig
index d8ad344..37eebc8 100644
--- a/configs/BSC9132QDS_NAND_DDRCLK133_SECURE_defconfig
+++ b/configs/BSC9132QDS_NAND_DDRCLK133_SECURE_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_NAND_DDRCLK133_defconfig b/configs/BSC9132QDS_NAND_DDRCLK133_defconfig
index 738c490..56eca29 100644
--- a/configs/BSC9132QDS_NAND_DDRCLK133_defconfig
+++ b/configs/BSC9132QDS_NAND_DDRCLK133_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_NOR_DDRCLK100_SECURE_defconfig b/configs/BSC9132QDS_NOR_DDRCLK100_SECURE_defconfig
index c468137..5025075 100644
--- a/configs/BSC9132QDS_NOR_DDRCLK100_SECURE_defconfig
+++ b/configs/BSC9132QDS_NOR_DDRCLK100_SECURE_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_NOR_DDRCLK100_defconfig b/configs/BSC9132QDS_NOR_DDRCLK100_defconfig
index 31a5223..77fc0a6 100644
--- a/configs/BSC9132QDS_NOR_DDRCLK100_defconfig
+++ b/configs/BSC9132QDS_NOR_DDRCLK100_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_NOR_DDRCLK133_SECURE_defconfig b/configs/BSC9132QDS_NOR_DDRCLK133_SECURE_defconfig
index 726c8ff..c68af3a 100644
--- a/configs/BSC9132QDS_NOR_DDRCLK133_SECURE_defconfig
+++ b/configs/BSC9132QDS_NOR_DDRCLK133_SECURE_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_NOR_DDRCLK133_defconfig b/configs/BSC9132QDS_NOR_DDRCLK133_defconfig
index ff4e4b4..9df6539 100644
--- a/configs/BSC9132QDS_NOR_DDRCLK133_defconfig
+++ b/configs/BSC9132QDS_NOR_DDRCLK133_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_SDCARD_DDRCLK100_SECURE_defconfig b/configs/BSC9132QDS_SDCARD_DDRCLK100_SECURE_defconfig
index 61725cd..5a9d230 100644
--- a/configs/BSC9132QDS_SDCARD_DDRCLK100_SECURE_defconfig
+++ b/configs/BSC9132QDS_SDCARD_DDRCLK100_SECURE_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_SDCARD_DDRCLK100_defconfig b/configs/BSC9132QDS_SDCARD_DDRCLK100_defconfig
index 484857a..d0ef3d6 100644
--- a/configs/BSC9132QDS_SDCARD_DDRCLK100_defconfig
+++ b/configs/BSC9132QDS_SDCARD_DDRCLK100_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_SDCARD_DDRCLK133_SECURE_defconfig b/configs/BSC9132QDS_SDCARD_DDRCLK133_SECURE_defconfig
index c4a772a..422f6ea 100644
--- a/configs/BSC9132QDS_SDCARD_DDRCLK133_SECURE_defconfig
+++ b/configs/BSC9132QDS_SDCARD_DDRCLK133_SECURE_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_SDCARD_DDRCLK133_defconfig b/configs/BSC9132QDS_SDCARD_DDRCLK133_defconfig
index fcada6d..54eaa9d 100644
--- a/configs/BSC9132QDS_SDCARD_DDRCLK133_defconfig
+++ b/configs/BSC9132QDS_SDCARD_DDRCLK133_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_SPIFLASH_DDRCLK100_SECURE_defconfig b/configs/BSC9132QDS_SPIFLASH_DDRCLK100_SECURE_defconfig
index 9282e0e..1bca772 100644
--- a/configs/BSC9132QDS_SPIFLASH_DDRCLK100_SECURE_defconfig
+++ b/configs/BSC9132QDS_SPIFLASH_DDRCLK100_SECURE_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_SPIFLASH_DDRCLK100_defconfig b/configs/BSC9132QDS_SPIFLASH_DDRCLK100_defconfig
index f6ad1e9..e629e08 100644
--- a/configs/BSC9132QDS_SPIFLASH_DDRCLK100_defconfig
+++ b/configs/BSC9132QDS_SPIFLASH_DDRCLK100_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_SPIFLASH_DDRCLK133_SECURE_defconfig b/configs/BSC9132QDS_SPIFLASH_DDRCLK133_SECURE_defconfig
index f3c5702..ded40c2 100644
--- a/configs/BSC9132QDS_SPIFLASH_DDRCLK133_SECURE_defconfig
+++ b/configs/BSC9132QDS_SPIFLASH_DDRCLK133_SECURE_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/BSC9132QDS_SPIFLASH_DDRCLK133_defconfig b/configs/BSC9132QDS_SPIFLASH_DDRCLK133_defconfig
index 7f3554d..537a167 100644
--- a/configs/BSC9132QDS_SPIFLASH_DDRCLK133_defconfig
+++ b/configs/BSC9132QDS_SPIFLASH_DDRCLK133_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/Bananapi_defconfig b/configs/Bananapi_defconfig
index 6cbb76c..f0c9d18 100644
--- a/configs/Bananapi_defconfig
+++ b/configs/Bananapi_defconfig
@@ -14,4 +14,5 @@
CONFIG_CMD_GPIO=y
CONFIG_NETCONSOLE=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Bananapro_defconfig b/configs/Bananapro_defconfig
index 40588b9..08fca2f 100644
--- a/configs/Bananapro_defconfig
+++ b/configs/Bananapro_defconfig
@@ -16,4 +16,5 @@
CONFIG_CMD_GPIO=y
CONFIG_NETCONSOLE=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/C29XPCIE_NAND_defconfig b/configs/C29XPCIE_NAND_defconfig
index fd26cea..54dc0fa 100644
--- a/configs/C29XPCIE_NAND_defconfig
+++ b/configs/C29XPCIE_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/C29XPCIE_NOR_SECBOOT_defconfig b/configs/C29XPCIE_NOR_SECBOOT_defconfig
index bcc2701..be4baad 100644
--- a/configs/C29XPCIE_NOR_SECBOOT_defconfig
+++ b/configs/C29XPCIE_NOR_SECBOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/C29XPCIE_SPIFLASH_SECBOOT_defconfig b/configs/C29XPCIE_SPIFLASH_SECBOOT_defconfig
index 2f151fa..310d7be 100644
--- a/configs/C29XPCIE_SPIFLASH_SECBOOT_defconfig
+++ b/configs/C29XPCIE_SPIFLASH_SECBOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/C29XPCIE_SPIFLASH_defconfig b/configs/C29XPCIE_SPIFLASH_defconfig
index 8057f9c..13ec51c 100644
--- a/configs/C29XPCIE_SPIFLASH_defconfig
+++ b/configs/C29XPCIE_SPIFLASH_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/C29XPCIE_defconfig b/configs/C29XPCIE_defconfig
index 11610d5..f80cd36 100644
--- a/configs/C29XPCIE_defconfig
+++ b/configs/C29XPCIE_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/CHIP_defconfig b/configs/CHIP_defconfig
index 78b2c51..4d76ae5 100644
--- a/configs/CHIP_defconfig
+++ b/configs/CHIP_defconfig
@@ -12,4 +12,5 @@
CONFIG_AXP_DCDC2_VOLT=1300
CONFIG_AXP_ALDO3_VOLT=3300
CONFIG_AXP_ALDO4_VOLT=3300
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_GADGET=y
diff --git a/configs/CPCI2DP_defconfig b/configs/CPCI2DP_defconfig
index 9f98014..1c821ba 100644
--- a/configs/CPCI2DP_defconfig
+++ b/configs/CPCI2DP_defconfig
@@ -4,3 +4,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/CPCI4052_defconfig b/configs/CPCI4052_defconfig
index c4fac41..ba4a13ea 100644
--- a/configs/CPCI4052_defconfig
+++ b/configs/CPCI4052_defconfig
@@ -5,3 +5,4 @@
CONFIG_AUTOBOOT_PROMPT="Press SPACE to abort autoboot in %d seconds\n"
CONFIG_AUTOBOOT_STOP_STR=" "
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/CSQ_CS908_defconfig b/configs/CSQ_CS908_defconfig
index e027a47..280e70f 100644
--- a/configs/CSQ_CS908_defconfig
+++ b/configs/CSQ_CS908_defconfig
@@ -15,5 +15,6 @@
CONFIG_ETH_DESIGNWARE=y
CONFIG_AXP_ALDO1_VOLT=3300
CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Chuwi_V7_CW0825_defconfig b/configs/Chuwi_V7_CW0825_defconfig
index dedf772..2b2a239 100644
--- a/configs/Chuwi_V7_CW0825_defconfig
+++ b/configs/Chuwi_V7_CW0825_defconfig
@@ -18,6 +18,7 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
CONFIG_VIDEO_LCD_SPI_CS="PA0"
CONFIG_VIDEO_LCD_SPI_SCLK="PA1"
diff --git a/configs/Colombus_defconfig b/configs/Colombus_defconfig
index feaeb98..e95deb1 100644
--- a/configs/Colombus_defconfig
+++ b/configs/Colombus_defconfig
@@ -24,4 +24,5 @@
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_AXP_ALDO1_VOLT=3300
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Cubieboard2_defconfig b/configs/Cubieboard2_defconfig
index 2f5e75d..7b407e7 100644
--- a/configs/Cubieboard2_defconfig
+++ b/configs/Cubieboard2_defconfig
@@ -12,4 +12,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Cubieboard_defconfig b/configs/Cubieboard_defconfig
index a45fbb0..ee5ab3d 100644
--- a/configs/Cubieboard_defconfig
+++ b/configs/Cubieboard_defconfig
@@ -11,4 +11,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Cubietruck_defconfig b/configs/Cubietruck_defconfig
index 4f4f6d4..3fe3e2b 100644
--- a/configs/Cubietruck_defconfig
+++ b/configs/Cubietruck_defconfig
@@ -3,6 +3,9 @@
CONFIG_MACH_SUN7I=y
CONFIG_DRAM_CLK=432
CONFIG_MMC0_CD_PIN="PH1"
+CONFIG_USB0_VBUS_PIN="PH17"
+CONFIG_USB0_VBUS_DET="PH22"
+CONFIG_USB0_ID_DET="PH19"
CONFIG_VIDEO_VGA=y
CONFIG_GMAC_TX_DELAY=1
CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-cubietruck"
@@ -14,9 +17,6 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
-CONFIG_USB0_ID_DET="PH19"
-CONFIG_USB0_VBUS_DET="PH22"
-CONFIG_USB0_VBUS_PIN="PH17"
-CONFIG_USB_MUSB_SUNXI=y
CONFIG_USB_MUSB_GADGET=y
diff --git a/configs/Cyrus_P5020_defconfig b/configs/Cyrus_P5020_defconfig
index 280e417..f1439a2 100644
--- a/configs/Cyrus_P5020_defconfig
+++ b/configs/Cyrus_P5020_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/Cyrus_P5040_defconfig b/configs/Cyrus_P5040_defconfig
index d34c05b..6a3b049 100644
--- a/configs/Cyrus_P5040_defconfig
+++ b/configs/Cyrus_P5040_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/Hummingbird_A31_defconfig b/configs/Hummingbird_A31_defconfig
index 83f2004..5af42e0 100644
--- a/configs/Hummingbird_A31_defconfig
+++ b/configs/Hummingbird_A31_defconfig
@@ -16,4 +16,5 @@
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_AXP_ALDO1_VOLT=3300
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Hyundai_A7HD_defconfig b/configs/Hyundai_A7HD_defconfig
index 45739cd..99ad34b 100644
--- a/configs/Hyundai_A7HD_defconfig
+++ b/configs/Hyundai_A7HD_defconfig
@@ -19,4 +19,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Linksprite_pcDuino3_Nano_defconfig b/configs/Linksprite_pcDuino3_Nano_defconfig
index ca3b1dd..d10e7f4 100644
--- a/configs/Linksprite_pcDuino3_Nano_defconfig
+++ b/configs/Linksprite_pcDuino3_Nano_defconfig
@@ -14,4 +14,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Linksprite_pcDuino3_defconfig b/configs/Linksprite_pcDuino3_defconfig
index 1f245e7..81615bd 100644
--- a/configs/Linksprite_pcDuino3_defconfig
+++ b/configs/Linksprite_pcDuino3_defconfig
@@ -12,4 +12,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Linksprite_pcDuino_defconfig b/configs/Linksprite_pcDuino_defconfig
index 7e2f942..d05b166 100644
--- a/configs/Linksprite_pcDuino_defconfig
+++ b/configs/Linksprite_pcDuino_defconfig
@@ -11,4 +11,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/MIP405T_defconfig b/configs/MIP405T_defconfig
index 22b82b1..799a1b6 100644
--- a/configs/MIP405T_defconfig
+++ b/configs/MIP405T_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_MIP405=y
CONFIG_SYS_EXTRA_OPTIONS="MIP405T"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MIP405_defconfig b/configs/MIP405_defconfig
index f25cf51..3a012e7 100644
--- a/configs/MIP405_defconfig
+++ b/configs/MIP405_defconfig
@@ -2,3 +2,4 @@
CONFIG_4xx=y
CONFIG_TARGET_MIP405=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MK808C_defconfig b/configs/MK808C_defconfig
index 32c65fb..f04d664 100644
--- a/configs/MK808C_defconfig
+++ b/configs/MK808C_defconfig
@@ -9,4 +9,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/MPC8308RDB_defconfig b/configs/MPC8308RDB_defconfig
index cb98324..2aec6d9 100644
--- a/configs/MPC8308RDB_defconfig
+++ b/configs/MPC8308RDB_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_MPC8308RDB=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8313ERDB_33_defconfig b/configs/MPC8313ERDB_33_defconfig
index ec8d7b6..d736191 100644
--- a/configs/MPC8313ERDB_33_defconfig
+++ b/configs/MPC8313ERDB_33_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="SYS_33MHZ"
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8313ERDB_66_defconfig b/configs/MPC8313ERDB_66_defconfig
index ed498de..583fde8 100644
--- a/configs/MPC8313ERDB_66_defconfig
+++ b/configs/MPC8313ERDB_66_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="SYS_66MHZ"
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8313ERDB_NAND_33_defconfig b/configs/MPC8313ERDB_NAND_33_defconfig
index ed0b105..7faa2fe 100644
--- a/configs/MPC8313ERDB_NAND_33_defconfig
+++ b/configs/MPC8313ERDB_NAND_33_defconfig
@@ -5,3 +5,4 @@
CONFIG_SYS_EXTRA_OPTIONS="SYS_33MHZ,NAND"
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8313ERDB_NAND_66_defconfig b/configs/MPC8313ERDB_NAND_66_defconfig
index 4dfb715..bb4a35d 100644
--- a/configs/MPC8313ERDB_NAND_66_defconfig
+++ b/configs/MPC8313ERDB_NAND_66_defconfig
@@ -5,3 +5,4 @@
CONFIG_SYS_EXTRA_OPTIONS="SYS_66MHZ,NAND"
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8315ERDB_defconfig b/configs/MPC8315ERDB_defconfig
index e618381..3d9dede 100644
--- a/configs/MPC8315ERDB_defconfig
+++ b/configs/MPC8315ERDB_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_MPC8315ERDB=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8323ERDB_defconfig b/configs/MPC8323ERDB_defconfig
index 762ad5b..337a0dd 100644
--- a/configs/MPC8323ERDB_defconfig
+++ b/configs/MPC8323ERDB_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_MPC8323ERDB=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC832XEMDS_ATM_defconfig b/configs/MPC832XEMDS_ATM_defconfig
index b4b3724..cd29b89 100644
--- a/configs/MPC832XEMDS_ATM_defconfig
+++ b/configs/MPC832XEMDS_ATM_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_MPC832XEMDS=y
CONFIG_SYS_EXTRA_OPTIONS="PQ_MDS_PIB=1,PQ_MDS_PIB_ATM=1"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC832XEMDS_HOST_33_defconfig b/configs/MPC832XEMDS_HOST_33_defconfig
index 9a2f338..071fe08 100644
--- a/configs/MPC832XEMDS_HOST_33_defconfig
+++ b/configs/MPC832XEMDS_HOST_33_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_MPC832XEMDS=y
CONFIG_SYS_EXTRA_OPTIONS="PCI,PCI_33M,PQ_MDS_PIB=1"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC832XEMDS_HOST_66_defconfig b/configs/MPC832XEMDS_HOST_66_defconfig
index 66e4269..789c8b1 100644
--- a/configs/MPC832XEMDS_HOST_66_defconfig
+++ b/configs/MPC832XEMDS_HOST_66_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_MPC832XEMDS=y
CONFIG_SYS_EXTRA_OPTIONS="PCI,PCI_66M,PQ_MDS_PIB=1"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC832XEMDS_SLAVE_defconfig b/configs/MPC832XEMDS_SLAVE_defconfig
index 467f220..7f5c55a 100644
--- a/configs/MPC832XEMDS_SLAVE_defconfig
+++ b/configs/MPC832XEMDS_SLAVE_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_MPC832XEMDS=y
CONFIG_SYS_EXTRA_OPTIONS="PCI,PCISLAVE"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC832XEMDS_defconfig b/configs/MPC832XEMDS_defconfig
index 3e24ab1..2ea5868 100644
--- a/configs/MPC832XEMDS_defconfig
+++ b/configs/MPC832XEMDS_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_MPC832XEMDS=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8349EMDS_defconfig b/configs/MPC8349EMDS_defconfig
index 6a907cf..f4d1d45 100644
--- a/configs/MPC8349EMDS_defconfig
+++ b/configs/MPC8349EMDS_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_MPC8349EMDS=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8349ITXGP_defconfig b/configs/MPC8349ITXGP_defconfig
index 1a85eea..445beb6 100644
--- a/configs/MPC8349ITXGP_defconfig
+++ b/configs/MPC8349ITXGP_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="MPC8349ITXGP,SYS_TEXT_BASE=0xFE000000"
CONFIG_SYS_PROMPT="MPC8349E-mITX-GP> "
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8349ITX_LOWBOOT_defconfig b/configs/MPC8349ITX_LOWBOOT_defconfig
index 9aabd6a..c260a46 100644
--- a/configs/MPC8349ITX_LOWBOOT_defconfig
+++ b/configs/MPC8349ITX_LOWBOOT_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="MPC8349ITX,SYS_TEXT_BASE=0xFE000000"
CONFIG_SYS_PROMPT="MPC8349E-mITX> "
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8349ITX_defconfig b/configs/MPC8349ITX_defconfig
index a5309de..5b234c6 100644
--- a/configs/MPC8349ITX_defconfig
+++ b/configs/MPC8349ITX_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="MPC8349ITX"
CONFIG_SYS_PROMPT="MPC8349E-mITX> "
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC837XEMDS_HOST_defconfig b/configs/MPC837XEMDS_HOST_defconfig
index 2e472a7..972e0f8 100644
--- a/configs/MPC837XEMDS_HOST_defconfig
+++ b/configs/MPC837XEMDS_HOST_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_MPC837XEMDS=y
CONFIG_SYS_EXTRA_OPTIONS="PCI"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC837XEMDS_defconfig b/configs/MPC837XEMDS_defconfig
index 21b4506..9ddddde 100644
--- a/configs/MPC837XEMDS_defconfig
+++ b/configs/MPC837XEMDS_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_MPC837XEMDS=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC837XERDB_defconfig b/configs/MPC837XERDB_defconfig
index 126d0d2..c77fe0c 100644
--- a/configs/MPC837XERDB_defconfig
+++ b/configs/MPC837XERDB_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_MPC837XERDB=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8536DS_36BIT_defconfig b/configs/MPC8536DS_36BIT_defconfig
index 6604004..8614166 100644
--- a/configs/MPC8536DS_36BIT_defconfig
+++ b/configs/MPC8536DS_36BIT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8536DS_SDCARD_defconfig b/configs/MPC8536DS_SDCARD_defconfig
index d1bad84..125e07c 100644
--- a/configs/MPC8536DS_SDCARD_defconfig
+++ b/configs/MPC8536DS_SDCARD_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8536DS_SPIFLASH_defconfig b/configs/MPC8536DS_SPIFLASH_defconfig
index ad0ae69..a6a14ad 100644
--- a/configs/MPC8536DS_SPIFLASH_defconfig
+++ b/configs/MPC8536DS_SPIFLASH_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8536DS_defconfig b/configs/MPC8536DS_defconfig
index 2e9ae63..7d9b3a6 100644
--- a/configs/MPC8536DS_defconfig
+++ b/configs/MPC8536DS_defconfig
@@ -4,3 +4,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8540ADS_defconfig b/configs/MPC8540ADS_defconfig
index 41af349..1239ba8 100644
--- a/configs/MPC8540ADS_defconfig
+++ b/configs/MPC8540ADS_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_MPC85xx=y
CONFIG_TARGET_MPC8540ADS=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8541CDS_defconfig b/configs/MPC8541CDS_defconfig
index bc9c246..0c5cc13 100644
--- a/configs/MPC8541CDS_defconfig
+++ b/configs/MPC8541CDS_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_MPC85xx=y
CONFIG_TARGET_MPC8541CDS=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8541CDS_legacy_defconfig b/configs/MPC8541CDS_legacy_defconfig
index 55478ab..3ae3a3d 100644
--- a/configs/MPC8541CDS_legacy_defconfig
+++ b/configs/MPC8541CDS_legacy_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC85xx=y
CONFIG_TARGET_MPC8541CDS=y
CONFIG_SYS_EXTRA_OPTIONS="LEGACY"
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8544DS_defconfig b/configs/MPC8544DS_defconfig
index ab0c79b..e4e2f9c 100644
--- a/configs/MPC8544DS_defconfig
+++ b/configs/MPC8544DS_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_MPC8544DS=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8548CDS_36BIT_defconfig b/configs/MPC8548CDS_36BIT_defconfig
index 11d67ef..5e635e0 100644
--- a/configs/MPC8548CDS_36BIT_defconfig
+++ b/configs/MPC8548CDS_36BIT_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="36BIT"
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8548CDS_defconfig b/configs/MPC8548CDS_defconfig
index 6a9ce6a..ac2c090 100644
--- a/configs/MPC8548CDS_defconfig
+++ b/configs/MPC8548CDS_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_MPC8548CDS=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8548CDS_legacy_defconfig b/configs/MPC8548CDS_legacy_defconfig
index 381947f..3e1ecd7 100644
--- a/configs/MPC8548CDS_legacy_defconfig
+++ b/configs/MPC8548CDS_legacy_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="LEGACY"
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8555CDS_defconfig b/configs/MPC8555CDS_defconfig
index 3bdbb0c..9a7c16e 100644
--- a/configs/MPC8555CDS_defconfig
+++ b/configs/MPC8555CDS_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_MPC85xx=y
CONFIG_TARGET_MPC8555CDS=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8555CDS_legacy_defconfig b/configs/MPC8555CDS_legacy_defconfig
index 8e53ee0..eb6382c 100644
--- a/configs/MPC8555CDS_legacy_defconfig
+++ b/configs/MPC8555CDS_legacy_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC85xx=y
CONFIG_TARGET_MPC8555CDS=y
CONFIG_SYS_EXTRA_OPTIONS="LEGACY"
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8568MDS_defconfig b/configs/MPC8568MDS_defconfig
index ac0ec8c..36b5c3b 100644
--- a/configs/MPC8568MDS_defconfig
+++ b/configs/MPC8568MDS_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_MPC85xx=y
CONFIG_TARGET_MPC8568MDS=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8569MDS_ATM_defconfig b/configs/MPC8569MDS_ATM_defconfig
index 719ca84..186126b 100644
--- a/configs/MPC8569MDS_ATM_defconfig
+++ b/configs/MPC8569MDS_ATM_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="ATM"
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8569MDS_defconfig b/configs/MPC8569MDS_defconfig
index bb1a4fb..bfb51d2 100644
--- a/configs/MPC8569MDS_defconfig
+++ b/configs/MPC8569MDS_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_MPC8569MDS=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8572DS_36BIT_defconfig b/configs/MPC8572DS_36BIT_defconfig
index 5c76524..878404b 100644
--- a/configs/MPC8572DS_36BIT_defconfig
+++ b/configs/MPC8572DS_36BIT_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="36BIT"
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8572DS_defconfig b/configs/MPC8572DS_defconfig
index 2f69b14..8b42ea3 100644
--- a/configs/MPC8572DS_defconfig
+++ b/configs/MPC8572DS_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_MPC8572DS=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8610HPCD_defconfig b/configs/MPC8610HPCD_defconfig
index f0e1370..bdde5d0 100644
--- a/configs/MPC8610HPCD_defconfig
+++ b/configs/MPC8610HPCD_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC86xx=y
CONFIG_TARGET_MPC8610HPCD=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8641HPCN_36BIT_defconfig b/configs/MPC8641HPCN_36BIT_defconfig
index 0aee7ea..46f8077 100644
--- a/configs/MPC8641HPCN_36BIT_defconfig
+++ b/configs/MPC8641HPCN_36BIT_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_MPC8641HPCN=y
CONFIG_SYS_EXTRA_OPTIONS="PHYS_64BIT"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MPC8641HPCN_defconfig b/configs/MPC8641HPCN_defconfig
index 2bee038..25056d6 100644
--- a/configs/MPC8641HPCN_defconfig
+++ b/configs/MPC8641HPCN_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC86xx=y
CONFIG_TARGET_MPC8641HPCN=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/MSI_Primo73_defconfig b/configs/MSI_Primo73_defconfig
index 73fd4e8..a035159 100644
--- a/configs/MSI_Primo73_defconfig
+++ b/configs/MSI_Primo73_defconfig
@@ -14,3 +14,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/MSI_Primo81_defconfig b/configs/MSI_Primo81_defconfig
index 11f3203..4ea1ff8 100644
--- a/configs/MSI_Primo81_defconfig
+++ b/configs/MSI_Primo81_defconfig
@@ -18,6 +18,7 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
CONFIG_VIDEO_LCD_SSD2828_TX_CLK=27
CONFIG_VIDEO_LCD_SSD2828_RESET="PA26"
diff --git a/configs/Marsboard_A10_defconfig b/configs/Marsboard_A10_defconfig
index 5689cff..5c5fabb 100644
--- a/configs/Marsboard_A10_defconfig
+++ b/configs/Marsboard_A10_defconfig
@@ -9,4 +9,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Mele_A1000G_quad_defconfig b/configs/Mele_A1000G_quad_defconfig
index 6127098..0de9871 100644
--- a/configs/Mele_A1000G_quad_defconfig
+++ b/configs/Mele_A1000G_quad_defconfig
@@ -17,5 +17,6 @@
CONFIG_AXP_ALDO1_VOLT=3300
CONFIG_AXP_DLDO1_VOLT=3300
CONFIG_AXP_DLDO4_VOLT=3300
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Mele_A1000_defconfig b/configs/Mele_A1000_defconfig
index 93707e4..467a267 100644
--- a/configs/Mele_A1000_defconfig
+++ b/configs/Mele_A1000_defconfig
@@ -11,4 +11,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Mele_I7_defconfig b/configs/Mele_I7_defconfig
index bfe2a29..bed8afb 100644
--- a/configs/Mele_I7_defconfig
+++ b/configs/Mele_I7_defconfig
@@ -17,4 +17,5 @@
CONFIG_AXP_ALDO1_VOLT=3300
CONFIG_AXP_DLDO1_VOLT=3300
CONFIG_AXP_DLDO4_VOLT=3300
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Mele_M3_defconfig b/configs/Mele_M3_defconfig
index 0ed5da1..77de837 100644
--- a/configs/Mele_M3_defconfig
+++ b/configs/Mele_M3_defconfig
@@ -15,4 +15,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Mele_M5_defconfig b/configs/Mele_M5_defconfig
index fdb5ba4..6396ef8 100644
--- a/configs/Mele_M5_defconfig
+++ b/configs/Mele_M5_defconfig
@@ -14,4 +14,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Mele_M9_defconfig b/configs/Mele_M9_defconfig
index da76226..067d9bd 100644
--- a/configs/Mele_M9_defconfig
+++ b/configs/Mele_M9_defconfig
@@ -17,4 +17,5 @@
CONFIG_AXP_ALDO1_VOLT=3300
CONFIG_AXP_DLDO1_VOLT=3300
CONFIG_AXP_DLDO4_VOLT=3300
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Merrii_A80_Optimus_defconfig b/configs/Merrii_A80_Optimus_defconfig
index 1eb8094..acd613b 100644
--- a/configs/Merrii_A80_Optimus_defconfig
+++ b/configs/Merrii_A80_Optimus_defconfig
@@ -12,3 +12,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/Mini-X_defconfig b/configs/Mini-X_defconfig
index 8013359..501e6c6 100644
--- a/configs/Mini-X_defconfig
+++ b/configs/Mini-X_defconfig
@@ -10,5 +10,6 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Orangepi_defconfig b/configs/Orangepi_defconfig
index 330ee47..761bfab 100644
--- a/configs/Orangepi_defconfig
+++ b/configs/Orangepi_defconfig
@@ -16,4 +16,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Orangepi_mini_defconfig b/configs/Orangepi_mini_defconfig
index 4156c35..a52a483 100644
--- a/configs/Orangepi_mini_defconfig
+++ b/configs/Orangepi_mini_defconfig
@@ -18,4 +18,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/P1010RDB-PA_36BIT_NAND_SECBOOT_defconfig b/configs/P1010RDB-PA_36BIT_NAND_SECBOOT_defconfig
index 407f0fb..1c1077d 100644
--- a/configs/P1010RDB-PA_36BIT_NAND_SECBOOT_defconfig
+++ b/configs/P1010RDB-PA_36BIT_NAND_SECBOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PA_36BIT_NAND_defconfig b/configs/P1010RDB-PA_36BIT_NAND_defconfig
index 737921c..3d82d83 100644
--- a/configs/P1010RDB-PA_36BIT_NAND_defconfig
+++ b/configs/P1010RDB-PA_36BIT_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PA_36BIT_NOR_SECBOOT_defconfig b/configs/P1010RDB-PA_36BIT_NOR_SECBOOT_defconfig
index a34436e..3fbc00e 100644
--- a/configs/P1010RDB-PA_36BIT_NOR_SECBOOT_defconfig
+++ b/configs/P1010RDB-PA_36BIT_NOR_SECBOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PA_36BIT_NOR_defconfig b/configs/P1010RDB-PA_36BIT_NOR_defconfig
index c6cc9b5..3ce8d6f 100644
--- a/configs/P1010RDB-PA_36BIT_NOR_defconfig
+++ b/configs/P1010RDB-PA_36BIT_NOR_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PA_36BIT_SDCARD_defconfig b/configs/P1010RDB-PA_36BIT_SDCARD_defconfig
index d32ca80..85193ce 100644
--- a/configs/P1010RDB-PA_36BIT_SDCARD_defconfig
+++ b/configs/P1010RDB-PA_36BIT_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PA_36BIT_SPIFLASH_SECBOOT_defconfig b/configs/P1010RDB-PA_36BIT_SPIFLASH_SECBOOT_defconfig
index 56cc3c6..1b6012f 100644
--- a/configs/P1010RDB-PA_36BIT_SPIFLASH_SECBOOT_defconfig
+++ b/configs/P1010RDB-PA_36BIT_SPIFLASH_SECBOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PA_36BIT_SPIFLASH_defconfig b/configs/P1010RDB-PA_36BIT_SPIFLASH_defconfig
index da56dfb..5869d58 100644
--- a/configs/P1010RDB-PA_36BIT_SPIFLASH_defconfig
+++ b/configs/P1010RDB-PA_36BIT_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PA_NAND_SECBOOT_defconfig b/configs/P1010RDB-PA_NAND_SECBOOT_defconfig
index fec2697..15cb7fb 100644
--- a/configs/P1010RDB-PA_NAND_SECBOOT_defconfig
+++ b/configs/P1010RDB-PA_NAND_SECBOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PA_NAND_defconfig b/configs/P1010RDB-PA_NAND_defconfig
index e45a541..dc1efe3 100644
--- a/configs/P1010RDB-PA_NAND_defconfig
+++ b/configs/P1010RDB-PA_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PA_NOR_SECBOOT_defconfig b/configs/P1010RDB-PA_NOR_SECBOOT_defconfig
index 64ed63a..1f6ae2c 100644
--- a/configs/P1010RDB-PA_NOR_SECBOOT_defconfig
+++ b/configs/P1010RDB-PA_NOR_SECBOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PA_NOR_defconfig b/configs/P1010RDB-PA_NOR_defconfig
index fe4c8b5..6ff93b1 100644
--- a/configs/P1010RDB-PA_NOR_defconfig
+++ b/configs/P1010RDB-PA_NOR_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PA_SDCARD_defconfig b/configs/P1010RDB-PA_SDCARD_defconfig
index 3d41cb0..c81b720 100644
--- a/configs/P1010RDB-PA_SDCARD_defconfig
+++ b/configs/P1010RDB-PA_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PA_SPIFLASH_SECBOOT_defconfig b/configs/P1010RDB-PA_SPIFLASH_SECBOOT_defconfig
index 6afce00..7f0a31c 100644
--- a/configs/P1010RDB-PA_SPIFLASH_SECBOOT_defconfig
+++ b/configs/P1010RDB-PA_SPIFLASH_SECBOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PA_SPIFLASH_defconfig b/configs/P1010RDB-PA_SPIFLASH_defconfig
index faab1ac..bc7d2d2 100644
--- a/configs/P1010RDB-PA_SPIFLASH_defconfig
+++ b/configs/P1010RDB-PA_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PB_36BIT_NAND_SECBOOT_defconfig b/configs/P1010RDB-PB_36BIT_NAND_SECBOOT_defconfig
index a76affd..a828d2c 100644
--- a/configs/P1010RDB-PB_36BIT_NAND_SECBOOT_defconfig
+++ b/configs/P1010RDB-PB_36BIT_NAND_SECBOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PB_36BIT_NAND_defconfig b/configs/P1010RDB-PB_36BIT_NAND_defconfig
index 64963b6..60a0f1c 100644
--- a/configs/P1010RDB-PB_36BIT_NAND_defconfig
+++ b/configs/P1010RDB-PB_36BIT_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PB_36BIT_NOR_SECBOOT_defconfig b/configs/P1010RDB-PB_36BIT_NOR_SECBOOT_defconfig
index ea68ffb..23c9e7e 100644
--- a/configs/P1010RDB-PB_36BIT_NOR_SECBOOT_defconfig
+++ b/configs/P1010RDB-PB_36BIT_NOR_SECBOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PB_36BIT_NOR_defconfig b/configs/P1010RDB-PB_36BIT_NOR_defconfig
index 0a5403d..cb65b64 100644
--- a/configs/P1010RDB-PB_36BIT_NOR_defconfig
+++ b/configs/P1010RDB-PB_36BIT_NOR_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PB_36BIT_SDCARD_defconfig b/configs/P1010RDB-PB_36BIT_SDCARD_defconfig
index f7e9050..5ddc700 100644
--- a/configs/P1010RDB-PB_36BIT_SDCARD_defconfig
+++ b/configs/P1010RDB-PB_36BIT_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PB_36BIT_SPIFLASH_SECBOOT_defconfig b/configs/P1010RDB-PB_36BIT_SPIFLASH_SECBOOT_defconfig
index b92c3f3..4b454fb 100644
--- a/configs/P1010RDB-PB_36BIT_SPIFLASH_SECBOOT_defconfig
+++ b/configs/P1010RDB-PB_36BIT_SPIFLASH_SECBOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PB_36BIT_SPIFLASH_defconfig b/configs/P1010RDB-PB_36BIT_SPIFLASH_defconfig
index ae9309a..27c8925 100644
--- a/configs/P1010RDB-PB_36BIT_SPIFLASH_defconfig
+++ b/configs/P1010RDB-PB_36BIT_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PB_NAND_SECBOOT_defconfig b/configs/P1010RDB-PB_NAND_SECBOOT_defconfig
index 9b9a8a2..1bb4cc1 100644
--- a/configs/P1010RDB-PB_NAND_SECBOOT_defconfig
+++ b/configs/P1010RDB-PB_NAND_SECBOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PB_NAND_defconfig b/configs/P1010RDB-PB_NAND_defconfig
index 60b3417..ef374bc 100644
--- a/configs/P1010RDB-PB_NAND_defconfig
+++ b/configs/P1010RDB-PB_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PB_NOR_SECBOOT_defconfig b/configs/P1010RDB-PB_NOR_SECBOOT_defconfig
index 17b9941..511e909 100644
--- a/configs/P1010RDB-PB_NOR_SECBOOT_defconfig
+++ b/configs/P1010RDB-PB_NOR_SECBOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PB_NOR_defconfig b/configs/P1010RDB-PB_NOR_defconfig
index f3b3b22..4a5d5a6 100644
--- a/configs/P1010RDB-PB_NOR_defconfig
+++ b/configs/P1010RDB-PB_NOR_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PB_SDCARD_defconfig b/configs/P1010RDB-PB_SDCARD_defconfig
index 5d9607c..49c3302 100644
--- a/configs/P1010RDB-PB_SDCARD_defconfig
+++ b/configs/P1010RDB-PB_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PB_SPIFLASH_SECBOOT_defconfig b/configs/P1010RDB-PB_SPIFLASH_SECBOOT_defconfig
index c88b433..4ca0198 100644
--- a/configs/P1010RDB-PB_SPIFLASH_SECBOOT_defconfig
+++ b/configs/P1010RDB-PB_SPIFLASH_SECBOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1010RDB-PB_SPIFLASH_defconfig b/configs/P1010RDB-PB_SPIFLASH_defconfig
index b390406..8f7ab80 100644
--- a/configs/P1010RDB-PB_SPIFLASH_defconfig
+++ b/configs/P1010RDB-PB_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020MBG-PC_36BIT_SDCARD_defconfig b/configs/P1020MBG-PC_36BIT_SDCARD_defconfig
index 7714ac6..a9aeed3 100644
--- a/configs/P1020MBG-PC_36BIT_SDCARD_defconfig
+++ b/configs/P1020MBG-PC_36BIT_SDCARD_defconfig
@@ -5,3 +5,4 @@
CONFIG_SYS_EXTRA_OPTIONS="P1020MBG,SDCARD,36BIT"
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020MBG-PC_36BIT_defconfig b/configs/P1020MBG-PC_36BIT_defconfig
index 29a520b..05bf49f 100644
--- a/configs/P1020MBG-PC_36BIT_defconfig
+++ b/configs/P1020MBG-PC_36BIT_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="P1020MBG,36BIT"
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020MBG-PC_SDCARD_defconfig b/configs/P1020MBG-PC_SDCARD_defconfig
index c0a0745..fa15eda 100644
--- a/configs/P1020MBG-PC_SDCARD_defconfig
+++ b/configs/P1020MBG-PC_SDCARD_defconfig
@@ -5,3 +5,4 @@
CONFIG_SYS_EXTRA_OPTIONS="P1020MBG,SDCARD"
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020MBG-PC_defconfig b/configs/P1020MBG-PC_defconfig
index bc408b7..5b49f3b 100644
--- a/configs/P1020MBG-PC_defconfig
+++ b/configs/P1020MBG-PC_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="P1020MBG"
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020RDB-PC_36BIT_NAND_defconfig b/configs/P1020RDB-PC_36BIT_NAND_defconfig
index b7d1d2e..60aa739 100644
--- a/configs/P1020RDB-PC_36BIT_NAND_defconfig
+++ b/configs/P1020RDB-PC_36BIT_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020RDB-PC_36BIT_SDCARD_defconfig b/configs/P1020RDB-PC_36BIT_SDCARD_defconfig
index 6b55479..36d138a 100644
--- a/configs/P1020RDB-PC_36BIT_SDCARD_defconfig
+++ b/configs/P1020RDB-PC_36BIT_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020RDB-PC_36BIT_SPIFLASH_defconfig b/configs/P1020RDB-PC_36BIT_SPIFLASH_defconfig
index 78db491..d66e57f 100644
--- a/configs/P1020RDB-PC_36BIT_SPIFLASH_defconfig
+++ b/configs/P1020RDB-PC_36BIT_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020RDB-PC_36BIT_defconfig b/configs/P1020RDB-PC_36BIT_defconfig
index df9dbc9..bfd5ab8 100644
--- a/configs/P1020RDB-PC_36BIT_defconfig
+++ b/configs/P1020RDB-PC_36BIT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020RDB-PC_NAND_defconfig b/configs/P1020RDB-PC_NAND_defconfig
index c54b31a..b3ebdd0 100644
--- a/configs/P1020RDB-PC_NAND_defconfig
+++ b/configs/P1020RDB-PC_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020RDB-PC_SDCARD_defconfig b/configs/P1020RDB-PC_SDCARD_defconfig
index 3c08d4f..2ec6279 100644
--- a/configs/P1020RDB-PC_SDCARD_defconfig
+++ b/configs/P1020RDB-PC_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020RDB-PC_SPIFLASH_defconfig b/configs/P1020RDB-PC_SPIFLASH_defconfig
index 708d5c4..5980497 100644
--- a/configs/P1020RDB-PC_SPIFLASH_defconfig
+++ b/configs/P1020RDB-PC_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020RDB-PC_defconfig b/configs/P1020RDB-PC_defconfig
index b7c624f..e4d700a 100644
--- a/configs/P1020RDB-PC_defconfig
+++ b/configs/P1020RDB-PC_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020RDB-PD_NAND_defconfig b/configs/P1020RDB-PD_NAND_defconfig
index 82492c0..e237e51 100644
--- a/configs/P1020RDB-PD_NAND_defconfig
+++ b/configs/P1020RDB-PD_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020RDB-PD_SDCARD_defconfig b/configs/P1020RDB-PD_SDCARD_defconfig
index e694d5b..12c802f 100644
--- a/configs/P1020RDB-PD_SDCARD_defconfig
+++ b/configs/P1020RDB-PD_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020RDB-PD_SPIFLASH_defconfig b/configs/P1020RDB-PD_SPIFLASH_defconfig
index 3cf0b8a..b3ecca7 100644
--- a/configs/P1020RDB-PD_SPIFLASH_defconfig
+++ b/configs/P1020RDB-PD_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020RDB-PD_defconfig b/configs/P1020RDB-PD_defconfig
index 6ddf70c..3a47640 100644
--- a/configs/P1020RDB-PD_defconfig
+++ b/configs/P1020RDB-PD_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020UTM-PC_36BIT_SDCARD_defconfig b/configs/P1020UTM-PC_36BIT_SDCARD_defconfig
index b29fcc4..7dfc807 100644
--- a/configs/P1020UTM-PC_36BIT_SDCARD_defconfig
+++ b/configs/P1020UTM-PC_36BIT_SDCARD_defconfig
@@ -5,3 +5,4 @@
CONFIG_SYS_EXTRA_OPTIONS="P1020UTM,36BIT,SDCARD"
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020UTM-PC_36BIT_defconfig b/configs/P1020UTM-PC_36BIT_defconfig
index 63b6471..43d1c3c 100644
--- a/configs/P1020UTM-PC_36BIT_defconfig
+++ b/configs/P1020UTM-PC_36BIT_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="P1020UTM,36BIT"
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020UTM-PC_SDCARD_defconfig b/configs/P1020UTM-PC_SDCARD_defconfig
index 650ffe5..1906da7 100644
--- a/configs/P1020UTM-PC_SDCARD_defconfig
+++ b/configs/P1020UTM-PC_SDCARD_defconfig
@@ -5,3 +5,4 @@
CONFIG_SYS_EXTRA_OPTIONS="P1020UTM,SDCARD"
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1020UTM-PC_defconfig b/configs/P1020UTM-PC_defconfig
index 56ca99c..a5f9659 100644
--- a/configs/P1020UTM-PC_defconfig
+++ b/configs/P1020UTM-PC_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="P1020UTM"
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1021RDB-PC_36BIT_NAND_defconfig b/configs/P1021RDB-PC_36BIT_NAND_defconfig
index d246c7b..d3817ad 100644
--- a/configs/P1021RDB-PC_36BIT_NAND_defconfig
+++ b/configs/P1021RDB-PC_36BIT_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1021RDB-PC_36BIT_SDCARD_defconfig b/configs/P1021RDB-PC_36BIT_SDCARD_defconfig
index 1bf813f..5d1628b 100644
--- a/configs/P1021RDB-PC_36BIT_SDCARD_defconfig
+++ b/configs/P1021RDB-PC_36BIT_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1021RDB-PC_36BIT_SPIFLASH_defconfig b/configs/P1021RDB-PC_36BIT_SPIFLASH_defconfig
index d5c8bd2..a19d490 100644
--- a/configs/P1021RDB-PC_36BIT_SPIFLASH_defconfig
+++ b/configs/P1021RDB-PC_36BIT_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1021RDB-PC_36BIT_defconfig b/configs/P1021RDB-PC_36BIT_defconfig
index a9510dc..0184c0a 100644
--- a/configs/P1021RDB-PC_36BIT_defconfig
+++ b/configs/P1021RDB-PC_36BIT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1021RDB-PC_NAND_defconfig b/configs/P1021RDB-PC_NAND_defconfig
index a7de239..a81e2b6 100644
--- a/configs/P1021RDB-PC_NAND_defconfig
+++ b/configs/P1021RDB-PC_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1021RDB-PC_SDCARD_defconfig b/configs/P1021RDB-PC_SDCARD_defconfig
index faf36fe..187ad0c 100644
--- a/configs/P1021RDB-PC_SDCARD_defconfig
+++ b/configs/P1021RDB-PC_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1021RDB-PC_SPIFLASH_defconfig b/configs/P1021RDB-PC_SPIFLASH_defconfig
index cc9320f..27a6891 100644
--- a/configs/P1021RDB-PC_SPIFLASH_defconfig
+++ b/configs/P1021RDB-PC_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1021RDB-PC_defconfig b/configs/P1021RDB-PC_defconfig
index 9ac36f7..b8bca7e 100644
--- a/configs/P1021RDB-PC_defconfig
+++ b/configs/P1021RDB-PC_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1022DS_36BIT_NAND_defconfig b/configs/P1022DS_36BIT_NAND_defconfig
index c093ccf..aff2fda 100644
--- a/configs/P1022DS_36BIT_NAND_defconfig
+++ b/configs/P1022DS_36BIT_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1022DS_36BIT_SDCARD_defconfig b/configs/P1022DS_36BIT_SDCARD_defconfig
index 342870d..674f3d5 100644
--- a/configs/P1022DS_36BIT_SDCARD_defconfig
+++ b/configs/P1022DS_36BIT_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1022DS_36BIT_SPIFLASH_defconfig b/configs/P1022DS_36BIT_SPIFLASH_defconfig
index 40db7b5..2cd5daf 100644
--- a/configs/P1022DS_36BIT_SPIFLASH_defconfig
+++ b/configs/P1022DS_36BIT_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1022DS_36BIT_defconfig b/configs/P1022DS_36BIT_defconfig
index d6f2ee4..156832c 100644
--- a/configs/P1022DS_36BIT_defconfig
+++ b/configs/P1022DS_36BIT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1022DS_NAND_defconfig b/configs/P1022DS_NAND_defconfig
index 22e354c..b1d5a33 100644
--- a/configs/P1022DS_NAND_defconfig
+++ b/configs/P1022DS_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1022DS_SDCARD_defconfig b/configs/P1022DS_SDCARD_defconfig
index 25ec334..890ac77 100644
--- a/configs/P1022DS_SDCARD_defconfig
+++ b/configs/P1022DS_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1022DS_SPIFLASH_defconfig b/configs/P1022DS_SPIFLASH_defconfig
index 0227f35..596d800 100644
--- a/configs/P1022DS_SPIFLASH_defconfig
+++ b/configs/P1022DS_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1022DS_defconfig b/configs/P1022DS_defconfig
index 427c64b..b3c0378 100644
--- a/configs/P1022DS_defconfig
+++ b/configs/P1022DS_defconfig
@@ -4,3 +4,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1023RDB_defconfig b/configs/P1023RDB_defconfig
index ab8f6bb..2478f30 100644
--- a/configs/P1023RDB_defconfig
+++ b/configs/P1023RDB_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_P1023RDB=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1024RDB_36BIT_defconfig b/configs/P1024RDB_36BIT_defconfig
index ab32765..2881d7d 100644
--- a/configs/P1024RDB_36BIT_defconfig
+++ b/configs/P1024RDB_36BIT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1024RDB_NAND_defconfig b/configs/P1024RDB_NAND_defconfig
index 1b4f31c..0dde028 100644
--- a/configs/P1024RDB_NAND_defconfig
+++ b/configs/P1024RDB_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1024RDB_SDCARD_defconfig b/configs/P1024RDB_SDCARD_defconfig
index d647f8a..247ae6f 100644
--- a/configs/P1024RDB_SDCARD_defconfig
+++ b/configs/P1024RDB_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1024RDB_SPIFLASH_defconfig b/configs/P1024RDB_SPIFLASH_defconfig
index b5790e1..bae40fa 100644
--- a/configs/P1024RDB_SPIFLASH_defconfig
+++ b/configs/P1024RDB_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1024RDB_defconfig b/configs/P1024RDB_defconfig
index 5dd1cbc..c5d0250 100644
--- a/configs/P1024RDB_defconfig
+++ b/configs/P1024RDB_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1025RDB_36BIT_defconfig b/configs/P1025RDB_36BIT_defconfig
index 509f116..12ddcab 100644
--- a/configs/P1025RDB_36BIT_defconfig
+++ b/configs/P1025RDB_36BIT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1025RDB_NAND_defconfig b/configs/P1025RDB_NAND_defconfig
index 6369e39..c881469 100644
--- a/configs/P1025RDB_NAND_defconfig
+++ b/configs/P1025RDB_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1025RDB_SDCARD_defconfig b/configs/P1025RDB_SDCARD_defconfig
index a3cc80a..84ca6cc 100644
--- a/configs/P1025RDB_SDCARD_defconfig
+++ b/configs/P1025RDB_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1025RDB_SPIFLASH_defconfig b/configs/P1025RDB_SPIFLASH_defconfig
index b5d56f7..b195aba 100644
--- a/configs/P1025RDB_SPIFLASH_defconfig
+++ b/configs/P1025RDB_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P1025RDB_defconfig b/configs/P1025RDB_defconfig
index 05c347e..f6bf41c 100644
--- a/configs/P1025RDB_defconfig
+++ b/configs/P1025RDB_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P2020RDB-PC_36BIT_NAND_defconfig b/configs/P2020RDB-PC_36BIT_NAND_defconfig
index e86ff8c..d517b0a 100644
--- a/configs/P2020RDB-PC_36BIT_NAND_defconfig
+++ b/configs/P2020RDB-PC_36BIT_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P2020RDB-PC_36BIT_SDCARD_defconfig b/configs/P2020RDB-PC_36BIT_SDCARD_defconfig
index d97c6bc..c891631 100644
--- a/configs/P2020RDB-PC_36BIT_SDCARD_defconfig
+++ b/configs/P2020RDB-PC_36BIT_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig b/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig
index 8c15726..47f96d6 100644
--- a/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig
+++ b/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P2020RDB-PC_36BIT_defconfig b/configs/P2020RDB-PC_36BIT_defconfig
index b93ce08..b013fa1 100644
--- a/configs/P2020RDB-PC_36BIT_defconfig
+++ b/configs/P2020RDB-PC_36BIT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P2020RDB-PC_NAND_defconfig b/configs/P2020RDB-PC_NAND_defconfig
index 3184f5e..8f27f15 100644
--- a/configs/P2020RDB-PC_NAND_defconfig
+++ b/configs/P2020RDB-PC_NAND_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P2020RDB-PC_SDCARD_defconfig b/configs/P2020RDB-PC_SDCARD_defconfig
index 4328967..0c19f9c 100644
--- a/configs/P2020RDB-PC_SDCARD_defconfig
+++ b/configs/P2020RDB-PC_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P2020RDB-PC_SPIFLASH_defconfig b/configs/P2020RDB-PC_SPIFLASH_defconfig
index 55cb86c..a3a3d07 100644
--- a/configs/P2020RDB-PC_SPIFLASH_defconfig
+++ b/configs/P2020RDB-PC_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P2020RDB-PC_defconfig b/configs/P2020RDB-PC_defconfig
index b5496fc..4d53398 100644
--- a/configs/P2020RDB-PC_defconfig
+++ b/configs/P2020RDB-PC_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P2041RDB_NAND_defconfig b/configs/P2041RDB_NAND_defconfig
index a3e8f9c..0cb684b 100644
--- a/configs/P2041RDB_NAND_defconfig
+++ b/configs/P2041RDB_NAND_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P2041RDB_SDCARD_defconfig b/configs/P2041RDB_SDCARD_defconfig
index dc022a1..5d131ed 100644
--- a/configs/P2041RDB_SDCARD_defconfig
+++ b/configs/P2041RDB_SDCARD_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P2041RDB_SECURE_BOOT_defconfig b/configs/P2041RDB_SECURE_BOOT_defconfig
index 3fccb2b..d7262f5 100644
--- a/configs/P2041RDB_SECURE_BOOT_defconfig
+++ b/configs/P2041RDB_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P2041RDB_SPIFLASH_defconfig b/configs/P2041RDB_SPIFLASH_defconfig
index f748ba3..a038036 100644
--- a/configs/P2041RDB_SPIFLASH_defconfig
+++ b/configs/P2041RDB_SPIFLASH_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P2041RDB_SRIO_PCIE_BOOT_defconfig b/configs/P2041RDB_SRIO_PCIE_BOOT_defconfig
index 4d62252..5551a51 100644
--- a/configs/P2041RDB_SRIO_PCIE_BOOT_defconfig
+++ b/configs/P2041RDB_SRIO_PCIE_BOOT_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P2041RDB_defconfig b/configs/P2041RDB_defconfig
index 9dba9a6..c9cc6ee 100644
--- a/configs/P2041RDB_defconfig
+++ b/configs/P2041RDB_defconfig
@@ -4,3 +4,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P3041DS_NAND_SECURE_BOOT_defconfig b/configs/P3041DS_NAND_SECURE_BOOT_defconfig
index 6e4b88e..391c4eb 100644
--- a/configs/P3041DS_NAND_SECURE_BOOT_defconfig
+++ b/configs/P3041DS_NAND_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P3041DS_NAND_defconfig b/configs/P3041DS_NAND_defconfig
index d075e8f..5e4e93a 100644
--- a/configs/P3041DS_NAND_defconfig
+++ b/configs/P3041DS_NAND_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P3041DS_SDCARD_defconfig b/configs/P3041DS_SDCARD_defconfig
index 5f1c198..f173072 100644
--- a/configs/P3041DS_SDCARD_defconfig
+++ b/configs/P3041DS_SDCARD_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P3041DS_SECURE_BOOT_defconfig b/configs/P3041DS_SECURE_BOOT_defconfig
index 307f6d7..388a9c4 100644
--- a/configs/P3041DS_SECURE_BOOT_defconfig
+++ b/configs/P3041DS_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P3041DS_SPIFLASH_defconfig b/configs/P3041DS_SPIFLASH_defconfig
index 6112639..7bd9049 100644
--- a/configs/P3041DS_SPIFLASH_defconfig
+++ b/configs/P3041DS_SPIFLASH_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P3041DS_SRIO_PCIE_BOOT_defconfig b/configs/P3041DS_SRIO_PCIE_BOOT_defconfig
index 24a79ce..6537d33 100644
--- a/configs/P3041DS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/P3041DS_SRIO_PCIE_BOOT_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P3041DS_defconfig b/configs/P3041DS_defconfig
index 0fed50f..1d1ee5f 100644
--- a/configs/P3041DS_defconfig
+++ b/configs/P3041DS_defconfig
@@ -4,3 +4,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P4080DS_SDCARD_defconfig b/configs/P4080DS_SDCARD_defconfig
index 74a1452..c70d4a3 100644
--- a/configs/P4080DS_SDCARD_defconfig
+++ b/configs/P4080DS_SDCARD_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P4080DS_SECURE_BOOT_defconfig b/configs/P4080DS_SECURE_BOOT_defconfig
index 0dd1f32..837af54 100644
--- a/configs/P4080DS_SECURE_BOOT_defconfig
+++ b/configs/P4080DS_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P4080DS_SPIFLASH_defconfig b/configs/P4080DS_SPIFLASH_defconfig
index b7bfc38..df8d0e1 100644
--- a/configs/P4080DS_SPIFLASH_defconfig
+++ b/configs/P4080DS_SPIFLASH_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P4080DS_SRIO_PCIE_BOOT_defconfig b/configs/P4080DS_SRIO_PCIE_BOOT_defconfig
index 766db5e..17d9f9e 100644
--- a/configs/P4080DS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/P4080DS_SRIO_PCIE_BOOT_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P4080DS_defconfig b/configs/P4080DS_defconfig
index b0a6bdf..abccf20 100644
--- a/configs/P4080DS_defconfig
+++ b/configs/P4080DS_defconfig
@@ -4,3 +4,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P5020DS_NAND_SECURE_BOOT_defconfig b/configs/P5020DS_NAND_SECURE_BOOT_defconfig
index c89ec85..73282b4 100644
--- a/configs/P5020DS_NAND_SECURE_BOOT_defconfig
+++ b/configs/P5020DS_NAND_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P5020DS_NAND_defconfig b/configs/P5020DS_NAND_defconfig
index 64ba6e9..486cd8b 100644
--- a/configs/P5020DS_NAND_defconfig
+++ b/configs/P5020DS_NAND_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P5020DS_SDCARD_defconfig b/configs/P5020DS_SDCARD_defconfig
index 796e9a1..5c16ea6 100644
--- a/configs/P5020DS_SDCARD_defconfig
+++ b/configs/P5020DS_SDCARD_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P5020DS_SECURE_BOOT_defconfig b/configs/P5020DS_SECURE_BOOT_defconfig
index 27ae488..6853aea 100644
--- a/configs/P5020DS_SECURE_BOOT_defconfig
+++ b/configs/P5020DS_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P5020DS_SPIFLASH_defconfig b/configs/P5020DS_SPIFLASH_defconfig
index 65cc600..cf8f5f0 100644
--- a/configs/P5020DS_SPIFLASH_defconfig
+++ b/configs/P5020DS_SPIFLASH_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P5020DS_SRIO_PCIE_BOOT_defconfig b/configs/P5020DS_SRIO_PCIE_BOOT_defconfig
index 65e9d2f..7c509c8 100644
--- a/configs/P5020DS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/P5020DS_SRIO_PCIE_BOOT_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P5020DS_defconfig b/configs/P5020DS_defconfig
index bd06987..4c9a90a 100644
--- a/configs/P5020DS_defconfig
+++ b/configs/P5020DS_defconfig
@@ -4,3 +4,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P5040DS_NAND_SECURE_BOOT_defconfig b/configs/P5040DS_NAND_SECURE_BOOT_defconfig
index 3027031..9790351 100644
--- a/configs/P5040DS_NAND_SECURE_BOOT_defconfig
+++ b/configs/P5040DS_NAND_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P5040DS_NAND_defconfig b/configs/P5040DS_NAND_defconfig
index b2f5cda..b0ef12d 100644
--- a/configs/P5040DS_NAND_defconfig
+++ b/configs/P5040DS_NAND_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P5040DS_SDCARD_defconfig b/configs/P5040DS_SDCARD_defconfig
index 950df55..b8923ae 100644
--- a/configs/P5040DS_SDCARD_defconfig
+++ b/configs/P5040DS_SDCARD_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P5040DS_SECURE_BOOT_defconfig b/configs/P5040DS_SECURE_BOOT_defconfig
index d0bc383..8731974 100644
--- a/configs/P5040DS_SECURE_BOOT_defconfig
+++ b/configs/P5040DS_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P5040DS_SPIFLASH_defconfig b/configs/P5040DS_SPIFLASH_defconfig
index 0dbc3eb..a4b7aaa 100644
--- a/configs/P5040DS_SPIFLASH_defconfig
+++ b/configs/P5040DS_SPIFLASH_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/P5040DS_defconfig b/configs/P5040DS_defconfig
index 5da5a3c..6c73693 100644
--- a/configs/P5040DS_defconfig
+++ b/configs/P5040DS_defconfig
@@ -4,3 +4,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/PIP405_defconfig b/configs/PIP405_defconfig
index ced7d1a..046a5d8 100644
--- a/configs/PIP405_defconfig
+++ b/configs/PIP405_defconfig
@@ -2,3 +2,4 @@
CONFIG_4xx=y
CONFIG_TARGET_PIP405=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/PLU405_defconfig b/configs/PLU405_defconfig
index a691e24..546376f 100644
--- a/configs/PLU405_defconfig
+++ b/configs/PLU405_defconfig
@@ -5,3 +5,4 @@
CONFIG_AUTOBOOT_PROMPT="Press SPACE to abort autoboot in %d seconds\n"
CONFIG_AUTOBOOT_STOP_STR=" "
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/PMC405DE_defconfig b/configs/PMC405DE_defconfig
index 37b2d23..53fccf5 100644
--- a/configs/PMC405DE_defconfig
+++ b/configs/PMC405DE_defconfig
@@ -5,3 +5,4 @@
CONFIG_AUTOBOOT_PROMPT="Press SPACE to abort autoboot in %d seconds\n"
CONFIG_AUTOBOOT_STOP_STR=" "
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/PMC440_defconfig b/configs/PMC440_defconfig
index 96ff54c..984497a 100644
--- a/configs/PMC440_defconfig
+++ b/configs/PMC440_defconfig
@@ -5,3 +5,4 @@
CONFIG_AUTOBOOT_PROMPT="Press SPACE to abort autoboot in %d seconds\n"
CONFIG_AUTOBOOT_STOP_STR=" "
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/Sinlinx_SinA33_defconfig b/configs/Sinlinx_SinA33_defconfig
index 20d3f93..d535dcc 100644
--- a/configs/Sinlinx_SinA33_defconfig
+++ b/configs/Sinlinx_SinA33_defconfig
@@ -10,3 +10,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/Sinovoip_BPI_M2_defconfig b/configs/Sinovoip_BPI_M2_defconfig
index a5f8e6a..c83def8 100644
--- a/configs/Sinovoip_BPI_M2_defconfig
+++ b/configs/Sinovoip_BPI_M2_defconfig
@@ -16,4 +16,5 @@
CONFIG_AXP_ALDO1_VOLT=3300
CONFIG_AXP_ALDO2_VOLT=1800
CONFIG_AXP_DLDO1_VOLT=3000
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/T1023RDB_NAND_defconfig b/configs/T1023RDB_NAND_defconfig
index 836bde4..634ab9e 100644
--- a/configs/T1023RDB_NAND_defconfig
+++ b/configs/T1023RDB_NAND_defconfig
@@ -8,3 +8,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1023RDB_SDCARD_defconfig b/configs/T1023RDB_SDCARD_defconfig
index 7bc7f54..2ececeb 100644
--- a/configs/T1023RDB_SDCARD_defconfig
+++ b/configs/T1023RDB_SDCARD_defconfig
@@ -8,3 +8,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1023RDB_SECURE_BOOT_defconfig b/configs/T1023RDB_SECURE_BOOT_defconfig
index 6a3ccca..d474b23 100644
--- a/configs/T1023RDB_SECURE_BOOT_defconfig
+++ b/configs/T1023RDB_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1023RDB_SPIFLASH_defconfig b/configs/T1023RDB_SPIFLASH_defconfig
index 83b14a8..841456e 100644
--- a/configs/T1023RDB_SPIFLASH_defconfig
+++ b/configs/T1023RDB_SPIFLASH_defconfig
@@ -8,3 +8,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1023RDB_defconfig b/configs/T1023RDB_defconfig
index c4b72d4..5c6e6eb 100644
--- a/configs/T1023RDB_defconfig
+++ b/configs/T1023RDB_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1024QDS_DDR4_SECURE_BOOT_defconfig b/configs/T1024QDS_DDR4_SECURE_BOOT_defconfig
index f69c49d..8a71c58 100644
--- a/configs/T1024QDS_DDR4_SECURE_BOOT_defconfig
+++ b/configs/T1024QDS_DDR4_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1024QDS_DDR4_defconfig b/configs/T1024QDS_DDR4_defconfig
index 174fbca..c8dad93 100644
--- a/configs/T1024QDS_DDR4_defconfig
+++ b/configs/T1024QDS_DDR4_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_T102XQDS=y
CONFIG_SYS_EXTRA_OPTIONS="PPC_T1024,SYS_FSL_DDR4"
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1024QDS_NAND_defconfig b/configs/T1024QDS_NAND_defconfig
index caedd39..b22a28b 100644
--- a/configs/T1024QDS_NAND_defconfig
+++ b/configs/T1024QDS_NAND_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1024QDS_SDCARD_defconfig b/configs/T1024QDS_SDCARD_defconfig
index 844d9a5..edb0d16 100644
--- a/configs/T1024QDS_SDCARD_defconfig
+++ b/configs/T1024QDS_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1024QDS_SECURE_BOOT_defconfig b/configs/T1024QDS_SECURE_BOOT_defconfig
index 9f80de0..a0035bf 100644
--- a/configs/T1024QDS_SECURE_BOOT_defconfig
+++ b/configs/T1024QDS_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1024QDS_SPIFLASH_defconfig b/configs/T1024QDS_SPIFLASH_defconfig
index dc5a460..5d28726 100644
--- a/configs/T1024QDS_SPIFLASH_defconfig
+++ b/configs/T1024QDS_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1024QDS_defconfig b/configs/T1024QDS_defconfig
index 74138c7..0373aef 100644
--- a/configs/T1024QDS_defconfig
+++ b/configs/T1024QDS_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1024RDB_NAND_defconfig b/configs/T1024RDB_NAND_defconfig
index 7ae0433..6f9dc18 100644
--- a/configs/T1024RDB_NAND_defconfig
+++ b/configs/T1024RDB_NAND_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1024RDB_SDCARD_defconfig b/configs/T1024RDB_SDCARD_defconfig
index 3a664f8..c2656ca 100644
--- a/configs/T1024RDB_SDCARD_defconfig
+++ b/configs/T1024RDB_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1024RDB_SECURE_BOOT_defconfig b/configs/T1024RDB_SECURE_BOOT_defconfig
index 8f4378b..638388d 100644
--- a/configs/T1024RDB_SECURE_BOOT_defconfig
+++ b/configs/T1024RDB_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1024RDB_SPIFLASH_defconfig b/configs/T1024RDB_SPIFLASH_defconfig
index 36f2208..b64d694 100644
--- a/configs/T1024RDB_SPIFLASH_defconfig
+++ b/configs/T1024RDB_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1024RDB_defconfig b/configs/T1024RDB_defconfig
index fba47c2..55981da 100644
--- a/configs/T1024RDB_defconfig
+++ b/configs/T1024RDB_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1040D4RDB_NAND_defconfig b/configs/T1040D4RDB_NAND_defconfig
index 0af8c8d..6bad226 100644
--- a/configs/T1040D4RDB_NAND_defconfig
+++ b/configs/T1040D4RDB_NAND_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1040D4RDB_SDCARD_defconfig b/configs/T1040D4RDB_SDCARD_defconfig
index dc9ee34..b0167ec 100644
--- a/configs/T1040D4RDB_SDCARD_defconfig
+++ b/configs/T1040D4RDB_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1040D4RDB_SECURE_BOOT_defconfig b/configs/T1040D4RDB_SECURE_BOOT_defconfig
index 6a891a6..bfdeab0 100644
--- a/configs/T1040D4RDB_SECURE_BOOT_defconfig
+++ b/configs/T1040D4RDB_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1040D4RDB_SPIFLASH_defconfig b/configs/T1040D4RDB_SPIFLASH_defconfig
index 4628576..13b35fb 100644
--- a/configs/T1040D4RDB_SPIFLASH_defconfig
+++ b/configs/T1040D4RDB_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1040D4RDB_defconfig b/configs/T1040D4RDB_defconfig
index 6adc196..534a2c4 100644
--- a/configs/T1040D4RDB_defconfig
+++ b/configs/T1040D4RDB_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1040QDS_DDR4_defconfig b/configs/T1040QDS_DDR4_defconfig
index 8c4320b..093158d 100644
--- a/configs/T1040QDS_DDR4_defconfig
+++ b/configs/T1040QDS_DDR4_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1040QDS_SECURE_BOOT_defconfig b/configs/T1040QDS_SECURE_BOOT_defconfig
index 607c280..1639569 100644
--- a/configs/T1040QDS_SECURE_BOOT_defconfig
+++ b/configs/T1040QDS_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1040QDS_defconfig b/configs/T1040QDS_defconfig
index 1f200f9..80a09d9 100644
--- a/configs/T1040QDS_defconfig
+++ b/configs/T1040QDS_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1040RDB_NAND_defconfig b/configs/T1040RDB_NAND_defconfig
index 146448d..aad125a 100644
--- a/configs/T1040RDB_NAND_defconfig
+++ b/configs/T1040RDB_NAND_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1040RDB_SDCARD_defconfig b/configs/T1040RDB_SDCARD_defconfig
index f363067..0128b8a 100644
--- a/configs/T1040RDB_SDCARD_defconfig
+++ b/configs/T1040RDB_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1040RDB_SECURE_BOOT_defconfig b/configs/T1040RDB_SECURE_BOOT_defconfig
index 55d2a5e..9511de1 100644
--- a/configs/T1040RDB_SECURE_BOOT_defconfig
+++ b/configs/T1040RDB_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1040RDB_SPIFLASH_defconfig b/configs/T1040RDB_SPIFLASH_defconfig
index c6fd93a..71ab8fc 100644
--- a/configs/T1040RDB_SPIFLASH_defconfig
+++ b/configs/T1040RDB_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1040RDB_defconfig b/configs/T1040RDB_defconfig
index 810d1d8..7d8f692 100644
--- a/configs/T1040RDB_defconfig
+++ b/configs/T1040RDB_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1042D4RDB_NAND_defconfig b/configs/T1042D4RDB_NAND_defconfig
index c06e335..d32f9da 100644
--- a/configs/T1042D4RDB_NAND_defconfig
+++ b/configs/T1042D4RDB_NAND_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1042D4RDB_SDCARD_defconfig b/configs/T1042D4RDB_SDCARD_defconfig
index b86554a..da87143 100644
--- a/configs/T1042D4RDB_SDCARD_defconfig
+++ b/configs/T1042D4RDB_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1042D4RDB_SECURE_BOOT_defconfig b/configs/T1042D4RDB_SECURE_BOOT_defconfig
index 8130f7c..2cc1fd2 100644
--- a/configs/T1042D4RDB_SECURE_BOOT_defconfig
+++ b/configs/T1042D4RDB_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1042D4RDB_SPIFLASH_defconfig b/configs/T1042D4RDB_SPIFLASH_defconfig
index ca7243a..24e535c 100644
--- a/configs/T1042D4RDB_SPIFLASH_defconfig
+++ b/configs/T1042D4RDB_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1042D4RDB_defconfig b/configs/T1042D4RDB_defconfig
index 4e44c89..12e2d5e 100644
--- a/configs/T1042D4RDB_defconfig
+++ b/configs/T1042D4RDB_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1042RDB_PI_NAND_defconfig b/configs/T1042RDB_PI_NAND_defconfig
index ff0052a..8fbf3f1 100644
--- a/configs/T1042RDB_PI_NAND_defconfig
+++ b/configs/T1042RDB_PI_NAND_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1042RDB_PI_SDCARD_defconfig b/configs/T1042RDB_PI_SDCARD_defconfig
index c19bd8b..bf8106a 100644
--- a/configs/T1042RDB_PI_SDCARD_defconfig
+++ b/configs/T1042RDB_PI_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1042RDB_PI_SPIFLASH_defconfig b/configs/T1042RDB_PI_SPIFLASH_defconfig
index fbce984..1e5f1bb 100644
--- a/configs/T1042RDB_PI_SPIFLASH_defconfig
+++ b/configs/T1042RDB_PI_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1042RDB_PI_defconfig b/configs/T1042RDB_PI_defconfig
index 6353543..6f25deb 100644
--- a/configs/T1042RDB_PI_defconfig
+++ b/configs/T1042RDB_PI_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1042RDB_SECURE_BOOT_defconfig b/configs/T1042RDB_SECURE_BOOT_defconfig
index 39121ca..7b417d8 100644
--- a/configs/T1042RDB_SECURE_BOOT_defconfig
+++ b/configs/T1042RDB_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T1042RDB_defconfig b/configs/T1042RDB_defconfig
index e5888e3..8f16bfc 100644
--- a/configs/T1042RDB_defconfig
+++ b/configs/T1042RDB_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2080QDS_NAND_defconfig b/configs/T2080QDS_NAND_defconfig
index 3610370..4aabab5 100644
--- a/configs/T2080QDS_NAND_defconfig
+++ b/configs/T2080QDS_NAND_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2080QDS_SDCARD_defconfig b/configs/T2080QDS_SDCARD_defconfig
index 37cb6b7..96187fc 100644
--- a/configs/T2080QDS_SDCARD_defconfig
+++ b/configs/T2080QDS_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2080QDS_SECURE_BOOT_defconfig b/configs/T2080QDS_SECURE_BOOT_defconfig
index 0f27b07..859ab2b 100644
--- a/configs/T2080QDS_SECURE_BOOT_defconfig
+++ b/configs/T2080QDS_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2080QDS_SPIFLASH_defconfig b/configs/T2080QDS_SPIFLASH_defconfig
index 85a3689..6249df3 100644
--- a/configs/T2080QDS_SPIFLASH_defconfig
+++ b/configs/T2080QDS_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig b/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig
index 8f276fa..d85430f 100644
--- a/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/T2080QDS_SRIO_PCIE_BOOT_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2080QDS_defconfig b/configs/T2080QDS_defconfig
index c681528..bbefaac 100644
--- a/configs/T2080QDS_defconfig
+++ b/configs/T2080QDS_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2080RDB_NAND_defconfig b/configs/T2080RDB_NAND_defconfig
index ab4a7be..31b822f 100644
--- a/configs/T2080RDB_NAND_defconfig
+++ b/configs/T2080RDB_NAND_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2080RDB_SDCARD_defconfig b/configs/T2080RDB_SDCARD_defconfig
index 5d0f43a..180fd23 100644
--- a/configs/T2080RDB_SDCARD_defconfig
+++ b/configs/T2080RDB_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2080RDB_SECURE_BOOT_defconfig b/configs/T2080RDB_SECURE_BOOT_defconfig
index 43a76bc..62ac62c 100644
--- a/configs/T2080RDB_SECURE_BOOT_defconfig
+++ b/configs/T2080RDB_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2080RDB_SPIFLASH_defconfig b/configs/T2080RDB_SPIFLASH_defconfig
index 1b230b1..d948827 100644
--- a/configs/T2080RDB_SPIFLASH_defconfig
+++ b/configs/T2080RDB_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2080RDB_SRIO_PCIE_BOOT_defconfig b/configs/T2080RDB_SRIO_PCIE_BOOT_defconfig
index af1a232..1add06a 100644
--- a/configs/T2080RDB_SRIO_PCIE_BOOT_defconfig
+++ b/configs/T2080RDB_SRIO_PCIE_BOOT_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2080RDB_defconfig b/configs/T2080RDB_defconfig
index cbd1220..86ae17b 100644
--- a/configs/T2080RDB_defconfig
+++ b/configs/T2080RDB_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2081QDS_NAND_defconfig b/configs/T2081QDS_NAND_defconfig
index 9ef946b..35b2a5e 100644
--- a/configs/T2081QDS_NAND_defconfig
+++ b/configs/T2081QDS_NAND_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2081QDS_SDCARD_defconfig b/configs/T2081QDS_SDCARD_defconfig
index 8728f2d..a6718de 100644
--- a/configs/T2081QDS_SDCARD_defconfig
+++ b/configs/T2081QDS_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2081QDS_SPIFLASH_defconfig b/configs/T2081QDS_SPIFLASH_defconfig
index 95c37dc..74562a5 100644
--- a/configs/T2081QDS_SPIFLASH_defconfig
+++ b/configs/T2081QDS_SPIFLASH_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2081QDS_SRIO_PCIE_BOOT_defconfig b/configs/T2081QDS_SRIO_PCIE_BOOT_defconfig
index 1b0ac47..fb35506 100644
--- a/configs/T2081QDS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/T2081QDS_SRIO_PCIE_BOOT_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T2081QDS_defconfig b/configs/T2081QDS_defconfig
index 8f3bcf6..4273e7d 100644
--- a/configs/T2081QDS_defconfig
+++ b/configs/T2081QDS_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T4160QDS_NAND_defconfig b/configs/T4160QDS_NAND_defconfig
index 3a35060..5d61b50 100644
--- a/configs/T4160QDS_NAND_defconfig
+++ b/configs/T4160QDS_NAND_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T4160QDS_SDCARD_defconfig b/configs/T4160QDS_SDCARD_defconfig
index ef7135e..2117ec7 100644
--- a/configs/T4160QDS_SDCARD_defconfig
+++ b/configs/T4160QDS_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T4160QDS_SECURE_BOOT_defconfig b/configs/T4160QDS_SECURE_BOOT_defconfig
index d08f98c..ccb4f5d 100644
--- a/configs/T4160QDS_SECURE_BOOT_defconfig
+++ b/configs/T4160QDS_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T4160QDS_defconfig b/configs/T4160QDS_defconfig
index e44af1e..76b776a 100644
--- a/configs/T4160QDS_defconfig
+++ b/configs/T4160QDS_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T4160RDB_defconfig b/configs/T4160RDB_defconfig
index 1cc929f..7136a30 100644
--- a/configs/T4160RDB_defconfig
+++ b/configs/T4160RDB_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T4240QDS_NAND_defconfig b/configs/T4240QDS_NAND_defconfig
index 31e1f53..084c55a 100644
--- a/configs/T4240QDS_NAND_defconfig
+++ b/configs/T4240QDS_NAND_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T4240QDS_SDCARD_defconfig b/configs/T4240QDS_SDCARD_defconfig
index a464136..9952624 100644
--- a/configs/T4240QDS_SDCARD_defconfig
+++ b/configs/T4240QDS_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T4240QDS_SECURE_BOOT_defconfig b/configs/T4240QDS_SECURE_BOOT_defconfig
index 094f305..ff06aaf 100644
--- a/configs/T4240QDS_SECURE_BOOT_defconfig
+++ b/configs/T4240QDS_SECURE_BOOT_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T4240QDS_SRIO_PCIE_BOOT_defconfig b/configs/T4240QDS_SRIO_PCIE_BOOT_defconfig
index 60afd9e..2c02ba0 100644
--- a/configs/T4240QDS_SRIO_PCIE_BOOT_defconfig
+++ b/configs/T4240QDS_SRIO_PCIE_BOOT_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T4240QDS_defconfig b/configs/T4240QDS_defconfig
index 7fe54bf..8488462 100644
--- a/configs/T4240QDS_defconfig
+++ b/configs/T4240QDS_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T4240RDB_SDCARD_defconfig b/configs/T4240RDB_SDCARD_defconfig
index 0d0d26c..b9b65cb 100644
--- a/configs/T4240RDB_SDCARD_defconfig
+++ b/configs/T4240RDB_SDCARD_defconfig
@@ -6,3 +6,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/T4240RDB_defconfig b/configs/T4240RDB_defconfig
index 01221b0..852ccd9 100644
--- a/configs/T4240RDB_defconfig
+++ b/configs/T4240RDB_defconfig
@@ -5,3 +5,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/TQM834x_defconfig b/configs/TQM834x_defconfig
index c980d95..f88beef 100644
--- a/configs/TQM834x_defconfig
+++ b/configs/TQM834x_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_TQM834X=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/TWR-P1025_defconfig b/configs/TWR-P1025_defconfig
index e6d34e8..e9970df 100644
--- a/configs/TWR-P1025_defconfig
+++ b/configs/TWR-P1025_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="TWR_P1025"
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/UCP1020_SPIFLASH_defconfig b/configs/UCP1020_SPIFLASH_defconfig
index d06e5fa..e17f404 100644
--- a/configs/UCP1020_SPIFLASH_defconfig
+++ b/configs/UCP1020_SPIFLASH_defconfig
@@ -9,3 +9,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/UCP1020_defconfig b/configs/UCP1020_defconfig
index 043e617..d5d7551 100644
--- a/configs/UCP1020_defconfig
+++ b/configs/UCP1020_defconfig
@@ -9,3 +9,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/UTOO_P66_defconfig b/configs/UTOO_P66_defconfig
index dc71dde..63ddf94 100644
--- a/configs/UTOO_P66_defconfig
+++ b/configs/UTOO_P66_defconfig
@@ -25,4 +25,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/VOM405_defconfig b/configs/VOM405_defconfig
index ba3ade0..53ac1bf 100644
--- a/configs/VOM405_defconfig
+++ b/configs/VOM405_defconfig
@@ -2,3 +2,4 @@
CONFIG_4xx=y
CONFIG_TARGET_VOM405=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/Wexler_TAB7200_defconfig b/configs/Wexler_TAB7200_defconfig
index a01b4c1..3a007e1 100644
--- a/configs/Wexler_TAB7200_defconfig
+++ b/configs/Wexler_TAB7200_defconfig
@@ -17,5 +17,6 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Wits_Pro_A20_DKT_defconfig b/configs/Wits_Pro_A20_DKT_defconfig
index c3ceedb..18c6fae 100644
--- a/configs/Wits_Pro_A20_DKT_defconfig
+++ b/configs/Wits_Pro_A20_DKT_defconfig
@@ -17,4 +17,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Wobo_i5_defconfig b/configs/Wobo_i5_defconfig
index eb1b531..da9fbb0 100644
--- a/configs/Wobo_i5_defconfig
+++ b/configs/Wobo_i5_defconfig
@@ -11,4 +11,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Yones_Toptech_BD1078_defconfig b/configs/Yones_Toptech_BD1078_defconfig
index cdde2bc..ff3bd00 100644
--- a/configs/Yones_Toptech_BD1078_defconfig
+++ b/configs/Yones_Toptech_BD1078_defconfig
@@ -23,4 +23,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/acadia_defconfig b/configs/acadia_defconfig
index 26221ce..51efe06 100644
--- a/configs/acadia_defconfig
+++ b/configs/acadia_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_ACADIA=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/adp-ag101p_defconfig b/configs/adp-ag101p_defconfig
index 4216cd7..87be263 100644
--- a/configs/adp-ag101p_defconfig
+++ b/configs/adp-ag101p_defconfig
@@ -2,3 +2,4 @@
CONFIG_TARGET_ADP_AG101P=y
CONFIG_SYS_PROMPT="NDS32 # "
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/am335x_baltos_defconfig b/configs/am335x_baltos_defconfig
index a0d4328..91bb63f 100644
--- a/configs/am335x_baltos_defconfig
+++ b/configs/am335x_baltos_defconfig
@@ -10,3 +10,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/am335x_boneblack_defconfig b/configs/am335x_boneblack_defconfig
index c5c7b5d..87a320b 100644
--- a/configs/am335x_boneblack_defconfig
+++ b/configs/am335x_boneblack_defconfig
@@ -10,3 +10,4 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_DFU_TFTP=y
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/am335x_boneblack_vboot_defconfig b/configs/am335x_boneblack_vboot_defconfig
index e93f6ac..283489c 100644
--- a/configs/am335x_boneblack_vboot_defconfig
+++ b/configs/am335x_boneblack_vboot_defconfig
@@ -16,3 +16,4 @@
CONFIG_DM_MMC=y
CONFIG_SPI_FLASH=y
CONFIG_DM_ETH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/am335x_evm_defconfig b/configs/am335x_evm_defconfig
index 0fa3720..d634f40 100644
--- a/configs/am335x_evm_defconfig
+++ b/configs/am335x_evm_defconfig
@@ -9,3 +9,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/am335x_evm_nor_defconfig b/configs/am335x_evm_nor_defconfig
index 5d89104..3bfb3b7 100644
--- a/configs/am335x_evm_nor_defconfig
+++ b/configs/am335x_evm_nor_defconfig
@@ -9,3 +9,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/am335x_evm_norboot_defconfig b/configs/am335x_evm_norboot_defconfig
index ffc0b09..91a7f7d 100644
--- a/configs/am335x_evm_norboot_defconfig
+++ b/configs/am335x_evm_norboot_defconfig
@@ -6,3 +6,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/am335x_evm_spiboot_defconfig b/configs/am335x_evm_spiboot_defconfig
index de4f586..cfb0a06 100644
--- a/configs/am335x_evm_spiboot_defconfig
+++ b/configs/am335x_evm_spiboot_defconfig
@@ -9,3 +9,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/am335x_evm_usbspl_defconfig b/configs/am335x_evm_usbspl_defconfig
index 496b709..d6f780d 100644
--- a/configs/am335x_evm_usbspl_defconfig
+++ b/configs/am335x_evm_usbspl_defconfig
@@ -9,3 +9,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/am335x_gp_evm_defconfig b/configs/am335x_gp_evm_defconfig
index f5cd48c..b6c2198 100644
--- a/configs/am335x_gp_evm_defconfig
+++ b/configs/am335x_gp_evm_defconfig
@@ -13,4 +13,5 @@
CONFIG_DM_MMC=y
CONFIG_SPI_FLASH=y
CONFIG_DM_ETH=y
+CONFIG_SYS_NS16550=y
CONFIG_RSA=y
diff --git a/configs/am335x_igep0033_defconfig b/configs/am335x_igep0033_defconfig
index 6175aba..8f6bf02 100644
--- a/configs/am335x_igep0033_defconfig
+++ b/configs/am335x_igep0033_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/am335x_sl50_defconfig b/configs/am335x_sl50_defconfig
index e810fdc..d6cd92e 100644
--- a/configs/am335x_sl50_defconfig
+++ b/configs/am335x_sl50_defconfig
@@ -8,3 +8,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/am3517_crane_defconfig b/configs/am3517_crane_defconfig
index 48a184f..72172cf 100644
--- a/configs/am3517_crane_defconfig
+++ b/configs/am3517_crane_defconfig
@@ -10,3 +10,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/am3517_evm_defconfig b/configs/am3517_evm_defconfig
index 8857b9f..cde84fe 100644
--- a/configs/am3517_evm_defconfig
+++ b/configs/am3517_evm_defconfig
@@ -9,3 +9,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/am437x_gp_evm_defconfig b/configs/am437x_gp_evm_defconfig
index f69e97e..b82cf38 100644
--- a/configs/am437x_gp_evm_defconfig
+++ b/configs/am437x_gp_evm_defconfig
@@ -15,3 +15,4 @@
CONFIG_DM=y
CONFIG_DM_MMC=y
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/am437x_sk_evm_defconfig b/configs/am437x_sk_evm_defconfig
index 1a0b518..b349e57 100644
--- a/configs/am437x_sk_evm_defconfig
+++ b/configs/am437x_sk_evm_defconfig
@@ -15,3 +15,4 @@
CONFIG_DM=y
CONFIG_DM_MMC=y
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/am43xx_evm_defconfig b/configs/am43xx_evm_defconfig
index 49a617f..5d15e78 100644
--- a/configs/am43xx_evm_defconfig
+++ b/configs/am43xx_evm_defconfig
@@ -8,3 +8,4 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/am43xx_evm_ethboot_defconfig b/configs/am43xx_evm_ethboot_defconfig
index 9eb9972..9038702 100644
--- a/configs/am43xx_evm_ethboot_defconfig
+++ b/configs/am43xx_evm_ethboot_defconfig
@@ -7,3 +7,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/am43xx_evm_qspiboot_defconfig b/configs/am43xx_evm_qspiboot_defconfig
index f6a24cc..1be70bf 100644
--- a/configs/am43xx_evm_qspiboot_defconfig
+++ b/configs/am43xx_evm_qspiboot_defconfig
@@ -6,3 +6,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/am43xx_evm_usbhost_boot_defconfig b/configs/am43xx_evm_usbhost_boot_defconfig
index a5f2b9f..dbe79cd 100644
--- a/configs/am43xx_evm_usbhost_boot_defconfig
+++ b/configs/am43xx_evm_usbhost_boot_defconfig
@@ -7,3 +7,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/am57xx_evm_defconfig b/configs/am57xx_evm_defconfig
index 8d6fd1e..c5e4670 100644
--- a/configs/am57xx_evm_defconfig
+++ b/configs/am57xx_evm_defconfig
@@ -18,3 +18,4 @@
CONFIG_DM_MMC=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/am57xx_evm_nodt_defconfig b/configs/am57xx_evm_nodt_defconfig
index eb402b8..e351be4 100644
--- a/configs/am57xx_evm_nodt_defconfig
+++ b/configs/am57xx_evm_nodt_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/apalis_t30_defconfig b/configs/apalis_t30_defconfig
index e882883..8abf98a 100644
--- a/configs/apalis_t30_defconfig
+++ b/configs/apalis_t30_defconfig
@@ -13,6 +13,7 @@
# CONFIG_CMD_NFS is not set
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/arches_defconfig b/configs/arches_defconfig
index 9084a3a..245e6fa 100644
--- a/configs/arches_defconfig
+++ b/configs/arches_defconfig
@@ -4,3 +4,4 @@
CONFIG_ARCHES=y
CONFIG_DEFAULT_DEVICE_TREE="arches"
CONFIG_OF_CONTROL=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/aspenite_defconfig b/configs/aspenite_defconfig
index c606244..812122f 100644
--- a/configs/aspenite_defconfig
+++ b/configs/aspenite_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/axs101_defconfig b/configs/axs101_defconfig
index 8e5d2e5..52d5e2f 100644
--- a/configs/axs101_defconfig
+++ b/configs/axs101_defconfig
@@ -18,4 +18,5 @@
CONFIG_CLK=y
CONFIG_DM_ETH=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/axs103_defconfig b/configs/axs103_defconfig
index cbd63fe..a7f3c38 100644
--- a/configs/axs103_defconfig
+++ b/configs/axs103_defconfig
@@ -17,4 +17,5 @@
CONFIG_CLK=y
CONFIG_DM_ETH=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/ba10_tv_box_defconfig b/configs/ba10_tv_box_defconfig
index ce4a584..caa942d 100644
--- a/configs/ba10_tv_box_defconfig
+++ b/configs/ba10_tv_box_defconfig
@@ -14,5 +14,6 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/bamboo_defconfig b/configs/bamboo_defconfig
index 1d66807..6ecdbcc 100644
--- a/configs/bamboo_defconfig
+++ b/configs/bamboo_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_BAMBOO=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/bayleybay_defconfig b/configs/bayleybay_defconfig
index a36a501..0dbc3c7 100644
--- a/configs/bayleybay_defconfig
+++ b/configs/bayleybay_defconfig
@@ -25,6 +25,7 @@
CONFIG_E1000=y
CONFIG_DM_PCI=y
CONFIG_DM_RTC=y
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_VIDEO_VESA=y
diff --git a/configs/bcm11130_defconfig b/configs/bcm11130_defconfig
index ce1e805..4b1bc49 100644
--- a/configs/bcm11130_defconfig
+++ b/configs/bcm11130_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/bcm11130_nand_defconfig b/configs/bcm11130_nand_defconfig
index a0b5b01..2e7aff9 100644
--- a/configs/bcm11130_nand_defconfig
+++ b/configs/bcm11130_nand_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/bcm28155_ap_defconfig b/configs/bcm28155_ap_defconfig
index 38ed8da..7ec0d30 100644
--- a/configs/bcm28155_ap_defconfig
+++ b/configs/bcm28155_ap_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/bcm28155_w1d_defconfig b/configs/bcm28155_w1d_defconfig
index d7e27ea..47eb31d 100644
--- a/configs/bcm28155_w1d_defconfig
+++ b/configs/bcm28155_w1d_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/bcm911360_entphn-ns_defconfig b/configs/bcm911360_entphn-ns_defconfig
index 4a7e1bc..58c0ff6 100644
--- a/configs/bcm911360_entphn-ns_defconfig
+++ b/configs/bcm911360_entphn-ns_defconfig
@@ -4,3 +4,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/bcm911360_entphn_defconfig b/configs/bcm911360_entphn_defconfig
index a0d291c..2589cb1 100644
--- a/configs/bcm911360_entphn_defconfig
+++ b/configs/bcm911360_entphn_defconfig
@@ -4,3 +4,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/bcm911360k_defconfig b/configs/bcm911360k_defconfig
index df88a57..ba430e6 100644
--- a/configs/bcm911360k_defconfig
+++ b/configs/bcm911360k_defconfig
@@ -4,3 +4,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/bcm958300k-ns_defconfig b/configs/bcm958300k-ns_defconfig
index d9105a6..14db5a1 100644
--- a/configs/bcm958300k-ns_defconfig
+++ b/configs/bcm958300k-ns_defconfig
@@ -4,3 +4,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/bcm958300k_defconfig b/configs/bcm958300k_defconfig
index df88a57..ba430e6 100644
--- a/configs/bcm958300k_defconfig
+++ b/configs/bcm958300k_defconfig
@@ -4,3 +4,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/bcm958305k_defconfig b/configs/bcm958305k_defconfig
index df88a57..ba430e6 100644
--- a/configs/bcm958305k_defconfig
+++ b/configs/bcm958305k_defconfig
@@ -4,3 +4,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/bcm958622hr_defconfig b/configs/bcm958622hr_defconfig
index 2272462..3bf0b0e 100644
--- a/configs/bcm958622hr_defconfig
+++ b/configs/bcm958622hr_defconfig
@@ -4,3 +4,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/beaver_defconfig b/configs/beaver_defconfig
index 45c0c29..d0cf288 100644
--- a/configs/beaver_defconfig
+++ b/configs/beaver_defconfig
@@ -13,6 +13,7 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/bf527-ezkit_defconfig b/configs/bf527-ezkit_defconfig
index 8752267..7638550 100644
--- a/configs/bf527-ezkit_defconfig
+++ b/configs/bf527-ezkit_defconfig
@@ -2,5 +2,5 @@
CONFIG_TARGET_BF527_EZKIT=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_NET_RANDOM_ETHADDR=y
+# CONFIG_NET_TFTP_VARS is not set
CONFIG_SPI_FLASH=y
-CONFIG_NET_TFTP_VARS=n
diff --git a/configs/birdland_bav335a_defconfig b/configs/birdland_bav335a_defconfig
index 75549d3..37b32c3 100644
--- a/configs/birdland_bav335a_defconfig
+++ b/configs/birdland_bav335a_defconfig
@@ -8,3 +8,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/birdland_bav335b_defconfig b/configs/birdland_bav335b_defconfig
index 11ee51a..601370e 100644
--- a/configs/birdland_bav335b_defconfig
+++ b/configs/birdland_bav335b_defconfig
@@ -8,3 +8,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/bubinga_defconfig b/configs/bubinga_defconfig
index 65ea4d1..1423dc5 100644
--- a/configs/bubinga_defconfig
+++ b/configs/bubinga_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_BUBINGA=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/caddy2_defconfig b/configs/caddy2_defconfig
index 343432c..a353aa1 100644
--- a/configs/caddy2_defconfig
+++ b/configs/caddy2_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/cairo_defconfig b/configs/cairo_defconfig
index 356f549..3844bd4 100644
--- a/configs/cairo_defconfig
+++ b/configs/cairo_defconfig
@@ -9,3 +9,4 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_NET is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/calimain_defconfig b/configs/calimain_defconfig
index 6dd5b52..374023e 100644
--- a/configs/calimain_defconfig
+++ b/configs/calimain_defconfig
@@ -6,3 +6,4 @@
CONFIG_AUTOBOOT_STOP_STR="\x0b"
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/canyonlands_defconfig b/configs/canyonlands_defconfig
index 44d4fbd..ad7e927 100644
--- a/configs/canyonlands_defconfig
+++ b/configs/canyonlands_defconfig
@@ -5,3 +5,4 @@
CONFIG_DEFAULT_DEVICE_TREE="canyonlands"
CONFIG_OF_CONTROL=y
CONFIG_OF_EMBED=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/cardhu_defconfig b/configs/cardhu_defconfig
index c454ffe..9927a74 100644
--- a/configs/cardhu_defconfig
+++ b/configs/cardhu_defconfig
@@ -13,6 +13,7 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/chromebook_jerry_defconfig b/configs/chromebook_jerry_defconfig
index e07a6e4..23ac8e4 100644
--- a/configs/chromebook_jerry_defconfig
+++ b/configs/chromebook_jerry_defconfig
@@ -37,6 +37,7 @@
CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
CONFIG_CMD_DHRYSTONE=y
CONFIG_ERRNO_STR=y
diff --git a/configs/chromebook_link_defconfig b/configs/chromebook_link_defconfig
index d68fa41..3f77cb5 100644
--- a/configs/chromebook_link_defconfig
+++ b/configs/chromebook_link_defconfig
@@ -24,10 +24,10 @@
CONFIG_DM_PCI=y
CONFIG_DM_RTC=y
CONFIG_DEBUG_UART=y
-CONFIG_DEBUG_UART_NS16550=y
CONFIG_DEBUG_UART_BASE=0x3f8
CONFIG_DEBUG_UART_CLOCK=1843200
CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_SYS_NS16550=y
CONFIG_TPM_TIS_LPC=y
CONFIG_VIDEO_VESA=y
CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
diff --git a/configs/chromebox_panther_defconfig b/configs/chromebox_panther_defconfig
index 52336d5..8b24727 100644
--- a/configs/chromebox_panther_defconfig
+++ b/configs/chromebox_panther_defconfig
@@ -22,6 +22,7 @@
CONFIG_SPI_FLASH=y
CONFIG_DM_PCI=y
CONFIG_DM_RTC=y
+CONFIG_SYS_NS16550=y
CONFIG_TPM_TIS_LPC=y
CONFIG_VIDEO_VESA=y
CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
diff --git a/configs/cm_t335_defconfig b/configs/cm_t335_defconfig
index f0bfd6f..df16a61 100644
--- a/configs/cm_t335_defconfig
+++ b/configs/cm_t335_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/cm_t3517_defconfig b/configs/cm_t3517_defconfig
index a0cf5d8..1d9af56 100644
--- a/configs/cm_t3517_defconfig
+++ b/configs/cm_t3517_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/cm_t35_defconfig b/configs/cm_t35_defconfig
index 1df085d..1e1591f 100644
--- a/configs/cm_t35_defconfig
+++ b/configs/cm_t35_defconfig
@@ -8,3 +8,4 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/cm_t43_defconfig b/configs/cm_t43_defconfig
index 2432049..6044ae9 100644
--- a/configs/cm_t43_defconfig
+++ b/configs/cm_t43_defconfig
@@ -9,3 +9,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_NFS is not set
CONFIG_DM=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/cm_t54_defconfig b/configs/cm_t54_defconfig
index aa5c755..ccf3807 100644
--- a/configs/cm_t54_defconfig
+++ b/configs/cm_t54_defconfig
@@ -8,3 +8,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/colibri_t20_defconfig b/configs/colibri_t20_defconfig
index 5ef21eb..982cee4 100644
--- a/configs/colibri_t20_defconfig
+++ b/configs/colibri_t20_defconfig
@@ -11,6 +11,7 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/colibri_t30_defconfig b/configs/colibri_t30_defconfig
index 0338363..6dda271 100644
--- a/configs/colibri_t30_defconfig
+++ b/configs/colibri_t30_defconfig
@@ -11,6 +11,7 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/controlcenterd_36BIT_SDCARD_DEVELOP_defconfig b/configs/controlcenterd_36BIT_SDCARD_DEVELOP_defconfig
index ae72e33..fd45728 100644
--- a/configs/controlcenterd_36BIT_SDCARD_DEVELOP_defconfig
+++ b/configs/controlcenterd_36BIT_SDCARD_DEVELOP_defconfig
@@ -7,5 +7,6 @@
CONFIG_CMD_TPM=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_TPM_AUTH_SESSIONS=y
CONFIG_TPM=y
diff --git a/configs/controlcenterd_36BIT_SDCARD_defconfig b/configs/controlcenterd_36BIT_SDCARD_defconfig
index 67a185e..30e3cde 100644
--- a/configs/controlcenterd_36BIT_SDCARD_defconfig
+++ b/configs/controlcenterd_36BIT_SDCARD_defconfig
@@ -7,5 +7,6 @@
CONFIG_CMD_TPM=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_TPM_AUTH_SESSIONS=y
CONFIG_TPM=y
diff --git a/configs/controlcenterd_TRAILBLAZER_DEVELOP_defconfig b/configs/controlcenterd_TRAILBLAZER_DEVELOP_defconfig
index 14c012e..59072cc 100644
--- a/configs/controlcenterd_TRAILBLAZER_DEVELOP_defconfig
+++ b/configs/controlcenterd_TRAILBLAZER_DEVELOP_defconfig
@@ -8,5 +8,6 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_TPM=y
CONFIG_DM=y
+CONFIG_SYS_NS16550=y
CONFIG_TPM_AUTH_SESSIONS=y
CONFIG_TPM=y
diff --git a/configs/controlcenterd_TRAILBLAZER_defconfig b/configs/controlcenterd_TRAILBLAZER_defconfig
index de3b3dd..b1e3a80 100644
--- a/configs/controlcenterd_TRAILBLAZER_defconfig
+++ b/configs/controlcenterd_TRAILBLAZER_defconfig
@@ -8,5 +8,6 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_TPM=y
CONFIG_DM=y
+CONFIG_SYS_NS16550=y
CONFIG_TPM_AUTH_SESSIONS=y
CONFIG_TPM=y
diff --git a/configs/coreboot-x86_defconfig b/configs/coreboot-x86_defconfig
index 5c4260f..05ced31 100644
--- a/configs/coreboot-x86_defconfig
+++ b/configs/coreboot-x86_defconfig
@@ -17,6 +17,7 @@
CONFIG_E1000=y
CONFIG_DM_PCI=y
CONFIG_DM_RTC=y
+CONFIG_SYS_NS16550=y
CONFIG_TPM_TIS_LPC=y
CONFIG_USB=y
CONFIG_DM_USB=y
diff --git a/configs/crownbay_defconfig b/configs/crownbay_defconfig
index 3f9b20a..c5382d0 100644
--- a/configs/crownbay_defconfig
+++ b/configs/crownbay_defconfig
@@ -24,6 +24,7 @@
CONFIG_PCH_GBE=y
CONFIG_DM_PCI=y
CONFIG_DM_RTC=y
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_VIDEO_VESA=y
diff --git a/configs/d2net_v2_defconfig b/configs/d2net_v2_defconfig
index d5f783f..c46e33d 100644
--- a/configs/d2net_v2_defconfig
+++ b/configs/d2net_v2_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/da850_am18xxevm_defconfig b/configs/da850_am18xxevm_defconfig
index ffdabab..59b9f32 100644
--- a/configs/da850_am18xxevm_defconfig
+++ b/configs/da850_am18xxevm_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/da850evm_defconfig b/configs/da850evm_defconfig
index 3f2c3c8..b703517 100644
--- a/configs/da850evm_defconfig
+++ b/configs/da850evm_defconfig
@@ -8,3 +8,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/da850evm_direct_nor_defconfig b/configs/da850evm_direct_nor_defconfig
index 6b0bde2..53746c9 100644
--- a/configs/da850evm_direct_nor_defconfig
+++ b/configs/da850evm_direct_nor_defconfig
@@ -5,3 +5,4 @@
CONFIG_SYS_PROMPT="U-Boot > "
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/dalmore_defconfig b/configs/dalmore_defconfig
index f0b3193..a9f769e 100644
--- a/configs/dalmore_defconfig
+++ b/configs/dalmore_defconfig
@@ -13,6 +13,7 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_TEGRA114_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
diff --git a/configs/db-88f6820-gp_defconfig b/configs/db-88f6820-gp_defconfig
index 6f612d9..03c2a9c 100644
--- a/configs/db-88f6820-gp_defconfig
+++ b/configs/db-88f6820-gp_defconfig
@@ -8,6 +8,7 @@
CONFIG_CMD_USB=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/db-mv784mp-gp_defconfig b/configs/db-mv784mp-gp_defconfig
index 258e4d6..054c71d 100644
--- a/configs/db-mv784mp-gp_defconfig
+++ b/configs/db-mv784mp-gp_defconfig
@@ -9,6 +9,7 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_NAND_PXA3XX=y
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/devconcenter_defconfig b/configs/devconcenter_defconfig
index ecf766e..f75bb62 100644
--- a/configs/devconcenter_defconfig
+++ b/configs/devconcenter_defconfig
@@ -2,3 +2,4 @@
CONFIG_4xx=y
CONFIG_TARGET_INTIP=y
CONFIG_SYS_EXTRA_OPTIONS="DEVCONCENTER"
+CONFIG_SYS_NS16550=y
diff --git a/configs/devkit3250_defconfig b/configs/devkit3250_defconfig
index 88cf299..64a0fb0 100644
--- a/configs/devkit3250_defconfig
+++ b/configs/devkit3250_defconfig
@@ -6,3 +6,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_DM=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/devkit8000_defconfig b/configs/devkit8000_defconfig
index 60ead72..d782f45 100644
--- a/configs/devkit8000_defconfig
+++ b/configs/devkit8000_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/dlvision-10g_defconfig b/configs/dlvision-10g_defconfig
index 04037ba..fe15a4a 100644
--- a/configs/dlvision-10g_defconfig
+++ b/configs/dlvision-10g_defconfig
@@ -5,3 +5,4 @@
CONFIG_AUTOBOOT_STOP_STR=" "
# CONFIG_CMD_ELF is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/dlvision_defconfig b/configs/dlvision_defconfig
index 97bdd51..b011cb1 100644
--- a/configs/dlvision_defconfig
+++ b/configs/dlvision_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_DLVISION=y
# CONFIG_CMD_ELF is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/dns325_defconfig b/configs/dns325_defconfig
index c56dc5b..1c4e502 100644
--- a/configs/dns325_defconfig
+++ b/configs/dns325_defconfig
@@ -4,3 +4,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/dockstar_defconfig b/configs/dockstar_defconfig
index 819cf1f..43e6423 100644
--- a/configs/dockstar_defconfig
+++ b/configs/dockstar_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/dra72_evm_defconfig b/configs/dra72_evm_defconfig
index 34393c0..77af14e 100644
--- a/configs/dra72_evm_defconfig
+++ b/configs/dra72_evm_defconfig
@@ -17,3 +17,4 @@
CONFIG_DM=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/dra74_evm_defconfig b/configs/dra74_evm_defconfig
index e69ba1a..a796165 100644
--- a/configs/dra74_evm_defconfig
+++ b/configs/dra74_evm_defconfig
@@ -15,3 +15,4 @@
CONFIG_DM=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/dra7xx_evm_defconfig b/configs/dra7xx_evm_defconfig
index fa48505..9316edd 100644
--- a/configs/dra7xx_evm_defconfig
+++ b/configs/dra7xx_evm_defconfig
@@ -11,3 +11,4 @@
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/dra7xx_evm_qspiboot_defconfig b/configs/dra7xx_evm_qspiboot_defconfig
index f9acfe5..1bab9f8 100644
--- a/configs/dra7xx_evm_qspiboot_defconfig
+++ b/configs/dra7xx_evm_qspiboot_defconfig
@@ -11,3 +11,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/dra7xx_evm_uart3_defconfig b/configs/dra7xx_evm_uart3_defconfig
index 3965660..c2f5491 100644
--- a/configs/dra7xx_evm_uart3_defconfig
+++ b/configs/dra7xx_evm_uart3_defconfig
@@ -12,3 +12,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/draco_defconfig b/configs/draco_defconfig
index 3338f94..18625c5 100644
--- a/configs/draco_defconfig
+++ b/configs/draco_defconfig
@@ -10,3 +10,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/dreamplug_defconfig b/configs/dreamplug_defconfig
index ec2a749..0bb5f3a 100644
--- a/configs/dreamplug_defconfig
+++ b/configs/dreamplug_defconfig
@@ -1,12 +1,13 @@
CONFIG_ARM=y
CONFIG_KIRKWOOD=y
CONFIG_TARGET_DREAMPLUG=y
+CONFIG_HUSH_PARSER=y
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_SPI_FLASH=y
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_DHCP=y
CONFIG_CMD_SF=y
-CONFIG_CMD_PING=y
CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y
+CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/duovero_defconfig b/configs/duovero_defconfig
index f833704..81d089e 100644
--- a/configs/duovero_defconfig
+++ b/configs/duovero_defconfig
@@ -8,3 +8,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/e2220-1170_defconfig b/configs/e2220-1170_defconfig
index 2d5c673..5833c8f 100644
--- a/configs/e2220-1170_defconfig
+++ b/configs/e2220-1170_defconfig
@@ -11,6 +11,7 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_TEGRA114_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
diff --git a/configs/ea20_defconfig b/configs/ea20_defconfig
index f38d29c..89d1cfa 100644
--- a/configs/ea20_defconfig
+++ b/configs/ea20_defconfig
@@ -7,3 +7,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/eco5pk_defconfig b/configs/eco5pk_defconfig
index 5b1c8dc..9ca47e6 100644
--- a/configs/eco5pk_defconfig
+++ b/configs/eco5pk_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/edminiv2_defconfig b/configs/edminiv2_defconfig
index d2c3f22..6ed785f 100644
--- a/configs/edminiv2_defconfig
+++ b/configs/edminiv2_defconfig
@@ -4,3 +4,4 @@
CONFIG_SPL=y
CONFIG_SYS_PROMPT="EDMiniV2> "
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/efi-x86_defconfig b/configs/efi-x86_defconfig
index fa53e4a..46801a9 100644
--- a/configs/efi-x86_defconfig
+++ b/configs/efi-x86_defconfig
@@ -13,5 +13,4 @@
CONFIG_DEBUG_EFI_CONSOLE=y
CONFIG_DEBUG_UART_BASE=0
CONFIG_DEBUG_UART_CLOCK=0
-# CONFIG_X86_SERIAL is not set
CONFIG_EFI=y
diff --git a/configs/firefly-rk3288_defconfig b/configs/firefly-rk3288_defconfig
index 6f42377..196e6e2 100644
--- a/configs/firefly-rk3288_defconfig
+++ b/configs/firefly-rk3288_defconfig
@@ -38,6 +38,7 @@
CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
CONFIG_CMD_DHRYSTONE=y
CONFIG_ERRNO_STR=y
diff --git a/configs/fx12mm_defconfig b/configs/fx12mm_defconfig
index da5df04..c714d0d 100644
--- a/configs/fx12mm_defconfig
+++ b/configs/fx12mm_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/fx12mm_flash_defconfig b/configs/fx12mm_flash_defconfig
index 60eee67..ac38412 100644
--- a/configs/fx12mm_flash_defconfig
+++ b/configs/fx12mm_flash_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/ga10h_v1_1_defconfig b/configs/ga10h_v1_1_defconfig
index 09ad330..67770d8 100644
--- a/configs/ga10h_v1_1_defconfig
+++ b/configs/ga10h_v1_1_defconfig
@@ -23,5 +23,6 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/galileo_defconfig b/configs/galileo_defconfig
index 725b37e..6bc5b91 100644
--- a/configs/galileo_defconfig
+++ b/configs/galileo_defconfig
@@ -19,6 +19,7 @@
CONFIG_ETH_DESIGNWARE=y
CONFIG_DM_PCI=y
CONFIG_DM_RTC=y
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/gdppc440etx_defconfig b/configs/gdppc440etx_defconfig
index 2dfebbb..9b06cb6 100644
--- a/configs/gdppc440etx_defconfig
+++ b/configs/gdppc440etx_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_GDPPC440ETX=y
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_STOP_STR=" "
+CONFIG_SYS_NS16550=y
diff --git a/configs/glacier_defconfig b/configs/glacier_defconfig
index d318f82..61444ff 100644
--- a/configs/glacier_defconfig
+++ b/configs/glacier_defconfig
@@ -5,3 +5,4 @@
CONFIG_DEFAULT_DEVICE_TREE="glacier"
CONFIG_OF_CONTROL=y
CONFIG_OF_EMBED=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/glacier_ramboot_defconfig b/configs/glacier_ramboot_defconfig
index 98bcaf4..11d7da2 100644
--- a/configs/glacier_ramboot_defconfig
+++ b/configs/glacier_ramboot_defconfig
@@ -6,3 +6,4 @@
CONFIG_SYS_EXTRA_OPTIONS="SYS_RAMBOOT,SYS_TEXT_BASE=0x01000000,SYS_LDSCRIPT=board/amcc/canyonlands/u-boot-ram.lds"
CONFIG_OF_CONTROL=y
CONFIG_OF_EMBED=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/goflexhome_defconfig b/configs/goflexhome_defconfig
index 3f4cd1d..779daf6 100644
--- a/configs/goflexhome_defconfig
+++ b/configs/goflexhome_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/gplugd_defconfig b/configs/gplugd_defconfig
index ab3f760..1ab51ce 100644
--- a/configs/gplugd_defconfig
+++ b/configs/gplugd_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_FPGA is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/gt90h_v4_defconfig b/configs/gt90h_v4_defconfig
index a8d339c..f717acf 100644
--- a/configs/gt90h_v4_defconfig
+++ b/configs/gt90h_v4_defconfig
@@ -22,4 +22,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/guruplug_defconfig b/configs/guruplug_defconfig
index b7f79a3..7e20dbb 100644
--- a/configs/guruplug_defconfig
+++ b/configs/guruplug_defconfig
@@ -1,11 +1,12 @@
CONFIG_ARM=y
CONFIG_KIRKWOOD=y
CONFIG_TARGET_GURUPLUG=y
+CONFIG_HUSH_PARSER=y
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_DHCP=y
CONFIG_CMD_NAND=y
-CONFIG_CMD_PING=y
CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/haleakala_defconfig b/configs/haleakala_defconfig
index 81e3398..234bbea 100644
--- a/configs/haleakala_defconfig
+++ b/configs/haleakala_defconfig
@@ -2,3 +2,4 @@
CONFIG_4xx=y
CONFIG_TARGET_KILAUEA=y
CONFIG_SYS_EXTRA_OPTIONS="HALEAKALA"
+CONFIG_SYS_NS16550=y
diff --git a/configs/harmony_defconfig b/configs/harmony_defconfig
index 87ddd84..a3f73cc 100644
--- a/configs/harmony_defconfig
+++ b/configs/harmony_defconfig
@@ -12,6 +12,7 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/hrcon_defconfig b/configs/hrcon_defconfig
index 6b2b5d3..f6c531f 100644
--- a/configs/hrcon_defconfig
+++ b/configs/hrcon_defconfig
@@ -4,3 +4,4 @@
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_STOP_STR=" "
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/hrcon_dh_defconfig b/configs/hrcon_dh_defconfig
index a059dd9..aad015a 100644
--- a/configs/hrcon_dh_defconfig
+++ b/configs/hrcon_dh_defconfig
@@ -1,5 +1,5 @@
-CONFIG_SYS_EXTRA_OPTIONS="HRCON_DH"
-
CONFIG_PPC=y
CONFIG_MPC83xx=y
CONFIG_TARGET_HRCON=y
+CONFIG_SYS_EXTRA_OPTIONS="HRCON_DH"
+CONFIG_SYS_NS16550=y
diff --git a/configs/i12-tvbox_defconfig b/configs/i12-tvbox_defconfig
index a15a15a..ad03341 100644
--- a/configs/i12-tvbox_defconfig
+++ b/configs/i12-tvbox_defconfig
@@ -12,4 +12,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/iNet_3F_defconfig b/configs/iNet_3F_defconfig
index 3f1624c..4969411 100644
--- a/configs/iNet_3F_defconfig
+++ b/configs/iNet_3F_defconfig
@@ -18,4 +18,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/iNet_3W_defconfig b/configs/iNet_3W_defconfig
index 6c4cd56..ab14ac7 100644
--- a/configs/iNet_3W_defconfig
+++ b/configs/iNet_3W_defconfig
@@ -18,4 +18,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/iNet_86VS_defconfig b/configs/iNet_86VS_defconfig
index 00e1458..70f9e6c 100644
--- a/configs/iNet_86VS_defconfig
+++ b/configs/iNet_86VS_defconfig
@@ -17,4 +17,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/ib62x0_defconfig b/configs/ib62x0_defconfig
index 19cbfd5..a229f46 100644
--- a/configs/ib62x0_defconfig
+++ b/configs/ib62x0_defconfig
@@ -1,12 +1,13 @@
CONFIG_ARM=y
CONFIG_KIRKWOOD=y
CONFIG_TARGET_IB62X0=y
+CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="ib62x0 => "
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_DHCP=y
CONFIG_CMD_NAND=y
-CONFIG_CMD_PING=y
CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/icon_defconfig b/configs/icon_defconfig
index 771a093..36fd884 100644
--- a/configs/icon_defconfig
+++ b/configs/icon_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_ICON=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/iconnect_defconfig b/configs/iconnect_defconfig
index af1c1fc..3b4d37e 100644
--- a/configs/iconnect_defconfig
+++ b/configs/iconnect_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/ids8313_defconfig b/configs/ids8313_defconfig
index 821c6fa..deafa38 100644
--- a/configs/ids8313_defconfig
+++ b/configs/ids8313_defconfig
@@ -8,3 +8,4 @@
CONFIG_AUTOBOOT_PROMPT="Enter password - autoboot in %d seconds...\n"
CONFIG_AUTOBOOT_DELAY_STR="ids"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/igep0020_defconfig b/configs/igep0020_defconfig
index b2ce2ad..b9e6711 100644
--- a/configs/igep0020_defconfig
+++ b/configs/igep0020_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/igep0020_nand_defconfig b/configs/igep0020_nand_defconfig
index 6574c3f..011ebac 100644
--- a/configs/igep0020_nand_defconfig
+++ b/configs/igep0020_nand_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/igep0030_defconfig b/configs/igep0030_defconfig
index 726ff12..63ce633 100644
--- a/configs/igep0030_defconfig
+++ b/configs/igep0030_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/igep0030_nand_defconfig b/configs/igep0030_nand_defconfig
index 54f1ff8..dce7e06 100644
--- a/configs/igep0030_nand_defconfig
+++ b/configs/igep0030_nand_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/igep0032_defconfig b/configs/igep0032_defconfig
index cebf1c6..ba160ef 100644
--- a/configs/igep0032_defconfig
+++ b/configs/igep0032_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/inet1_defconfig b/configs/inet1_defconfig
index 1c68293..43b12fd 100644
--- a/configs/inet1_defconfig
+++ b/configs/inet1_defconfig
@@ -18,5 +18,6 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/inet97fv2_defconfig b/configs/inet97fv2_defconfig
index a7b3a9f..c2347b8 100644
--- a/configs/inet97fv2_defconfig
+++ b/configs/inet97fv2_defconfig
@@ -17,4 +17,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/inet98v_rev2_defconfig b/configs/inet98v_rev2_defconfig
index c0c6cb2..4bdd72e 100644
--- a/configs/inet98v_rev2_defconfig
+++ b/configs/inet98v_rev2_defconfig
@@ -20,4 +20,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/inet9f_rev03_defconfig b/configs/inet9f_rev03_defconfig
index 0a17cf7..adbdd0a 100644
--- a/configs/inet9f_rev03_defconfig
+++ b/configs/inet9f_rev03_defconfig
@@ -17,4 +17,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/inetspace_v2_defconfig b/configs/inetspace_v2_defconfig
index f314059..0629396 100644
--- a/configs/inetspace_v2_defconfig
+++ b/configs/inetspace_v2_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/intip_defconfig b/configs/intip_defconfig
index 898f544..7893f64 100644
--- a/configs/intip_defconfig
+++ b/configs/intip_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="INTIB"
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_STOP_STR=" "
+CONFIG_SYS_NS16550=y
diff --git a/configs/io64_defconfig b/configs/io64_defconfig
index 52829da..b433cdd 100644
--- a/configs/io64_defconfig
+++ b/configs/io64_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_IO64=y
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_STOP_STR=" "
+CONFIG_SYS_NS16550=y
diff --git a/configs/io_defconfig b/configs/io_defconfig
index 7b71805..17c9c9d 100644
--- a/configs/io_defconfig
+++ b/configs/io_defconfig
@@ -5,3 +5,4 @@
CONFIG_AUTOBOOT_STOP_STR=" "
# CONFIG_CMD_ELF is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/iocon_defconfig b/configs/iocon_defconfig
index 63f0c37..bc5e026 100644
--- a/configs/iocon_defconfig
+++ b/configs/iocon_defconfig
@@ -5,3 +5,4 @@
CONFIG_AUTOBOOT_STOP_STR=" "
# CONFIG_CMD_ELF is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/ipam390_defconfig b/configs/ipam390_defconfig
index a353beb..b02b496 100644
--- a/configs/ipam390_defconfig
+++ b/configs/ipam390_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/jesurun_q5_defconfig b/configs/jesurun_q5_defconfig
index 443a1c7..0e140f9 100644
--- a/configs/jesurun_q5_defconfig
+++ b/configs/jesurun_q5_defconfig
@@ -12,5 +12,6 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/jetson-tk1_defconfig b/configs/jetson-tk1_defconfig
index bd60d15..cb9c98a 100644
--- a/configs/jetson-tk1_defconfig
+++ b/configs/jetson-tk1_defconfig
@@ -13,6 +13,7 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_TEGRA114_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
diff --git a/configs/k2e_evm_defconfig b/configs/k2e_evm_defconfig
index c0d8210..66690ba 100644
--- a/configs/k2e_evm_defconfig
+++ b/configs/k2e_evm_defconfig
@@ -11,3 +11,4 @@
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/k2g_evm_defconfig b/configs/k2g_evm_defconfig
index 4e747ae..236ebc5 100644
--- a/configs/k2g_evm_defconfig
+++ b/configs/k2g_evm_defconfig
@@ -10,3 +10,4 @@
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/k2hk_evm_defconfig b/configs/k2hk_evm_defconfig
index d5a4ef2..b84d507 100644
--- a/configs/k2hk_evm_defconfig
+++ b/configs/k2hk_evm_defconfig
@@ -11,3 +11,4 @@
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/k2l_evm_defconfig b/configs/k2l_evm_defconfig
index 47fcad3..6ecb409 100644
--- a/configs/k2l_evm_defconfig
+++ b/configs/k2l_evm_defconfig
@@ -11,3 +11,4 @@
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/katmai_defconfig b/configs/katmai_defconfig
index 8492314..a2c4294 100644
--- a/configs/katmai_defconfig
+++ b/configs/katmai_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_KATMAI=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/kilauea_defconfig b/configs/kilauea_defconfig
index 0054cc6..5c77b0c 100644
--- a/configs/kilauea_defconfig
+++ b/configs/kilauea_defconfig
@@ -2,3 +2,4 @@
CONFIG_4xx=y
CONFIG_TARGET_KILAUEA=y
CONFIG_SYS_EXTRA_OPTIONS="KILAUEA"
+CONFIG_SYS_NS16550=y
diff --git a/configs/km_kirkwood_128m16_defconfig b/configs/km_kirkwood_128m16_defconfig
index b903f6e..8354c8b 100644
--- a/configs/km_kirkwood_128m16_defconfig
+++ b/configs/km_kirkwood_128m16_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/km_kirkwood_defconfig b/configs/km_kirkwood_defconfig
index 7fc1112..9b2ea23 100644
--- a/configs/km_kirkwood_defconfig
+++ b/configs/km_kirkwood_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/km_kirkwood_pci_defconfig b/configs/km_kirkwood_pci_defconfig
index a310fb7..463fd4e 100644
--- a/configs/km_kirkwood_pci_defconfig
+++ b/configs/km_kirkwood_pci_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/kmcoge4_defconfig b/configs/kmcoge4_defconfig
index 519b39d..47a3e38 100644
--- a/configs/kmcoge4_defconfig
+++ b/configs/kmcoge4_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/kmcoge5ne_defconfig b/configs/kmcoge5ne_defconfig
index a8b5275..6623162 100644
--- a/configs/kmcoge5ne_defconfig
+++ b/configs/kmcoge5ne_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_KM8360=y
CONFIG_SYS_EXTRA_OPTIONS="KMCOGE5NE"
+CONFIG_SYS_NS16550=y
diff --git a/configs/kmcoge5un_defconfig b/configs/kmcoge5un_defconfig
index 95c61f1..4faff30 100644
--- a/configs/kmcoge5un_defconfig
+++ b/configs/kmcoge5un_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/kmeter1_defconfig b/configs/kmeter1_defconfig
index 3374ab0..98c4cc9 100644
--- a/configs/kmeter1_defconfig
+++ b/configs/kmeter1_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_KM8360=y
CONFIG_SYS_EXTRA_OPTIONS="KMETER1"
+CONFIG_SYS_NS16550=y
diff --git a/configs/kmlion1_defconfig b/configs/kmlion1_defconfig
index f948b2b..d402e25 100644
--- a/configs/kmlion1_defconfig
+++ b/configs/kmlion1_defconfig
@@ -7,3 +7,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/kmnusa_defconfig b/configs/kmnusa_defconfig
index 158fe39..d66b1c3 100644
--- a/configs/kmnusa_defconfig
+++ b/configs/kmnusa_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/kmopti2_defconfig b/configs/kmopti2_defconfig
index 11c53b5..6d7896e 100644
--- a/configs/kmopti2_defconfig
+++ b/configs/kmopti2_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_TUXX1=y
CONFIG_SYS_EXTRA_OPTIONS="KMOPTI2"
+CONFIG_SYS_NS16550=y
diff --git a/configs/kmsugp1_defconfig b/configs/kmsugp1_defconfig
index d754ac0..fed4722 100644
--- a/configs/kmsugp1_defconfig
+++ b/configs/kmsugp1_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/kmsupx5_defconfig b/configs/kmsupx5_defconfig
index fd4bb9a..6cc721b 100644
--- a/configs/kmsupx5_defconfig
+++ b/configs/kmsupx5_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_TUXX1=y
CONFIG_SYS_EXTRA_OPTIONS="KMSUPX5"
+CONFIG_SYS_NS16550=y
diff --git a/configs/kmsuv31_defconfig b/configs/kmsuv31_defconfig
index 5f56925..66dff14 100644
--- a/configs/kmsuv31_defconfig
+++ b/configs/kmsuv31_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/kmtegr1_defconfig b/configs/kmtegr1_defconfig
index aee9886..6acf420 100644
--- a/configs/kmtegr1_defconfig
+++ b/configs/kmtegr1_defconfig
@@ -1,4 +1,5 @@
-CONFIG_SYS_EXTRA_OPTIONS="KMTEGR1"
CONFIG_PPC=y
CONFIG_MPC83xx=y
CONFIG_TARGET_SUVD3=y
+CONFIG_SYS_EXTRA_OPTIONS="KMTEGR1"
+CONFIG_SYS_NS16550=y
diff --git a/configs/kmtepr2_defconfig b/configs/kmtepr2_defconfig
index 5cffd53..a4427ac 100644
--- a/configs/kmtepr2_defconfig
+++ b/configs/kmtepr2_defconfig
@@ -1,4 +1,5 @@
-CONFIG_SYS_EXTRA_OPTIONS="KMTEPR2"
CONFIG_PPC=y
CONFIG_MPC83xx=y
CONFIG_TARGET_TUXX1=y
+CONFIG_SYS_EXTRA_OPTIONS="KMTEPR2"
+CONFIG_SYS_NS16550=y
diff --git a/configs/kmvect1_defconfig b/configs/kmvect1_defconfig
index 512d12c..c2ee6be 100644
--- a/configs/kmvect1_defconfig
+++ b/configs/kmvect1_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_SUVD3=y
CONFIG_SYS_EXTRA_OPTIONS="KMVECT1"
+CONFIG_SYS_NS16550=y
diff --git a/configs/kwb_defconfig b/configs/kwb_defconfig
index 0f56bfa..10d39eb 100644
--- a/configs/kwb_defconfig
+++ b/configs/kwb_defconfig
@@ -19,3 +19,4 @@
# CONFIG_CMD_ITEST is not set
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls1021aqds_ddr4_nor_defconfig b/configs/ls1021aqds_ddr4_nor_defconfig
index 940da92..2f16339 100644
--- a/configs/ls1021aqds_ddr4_nor_defconfig
+++ b/configs/ls1021aqds_ddr4_nor_defconfig
@@ -4,3 +4,4 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls1021aqds_nand_defconfig b/configs/ls1021aqds_nand_defconfig
index 613fc28..fe84419 100644
--- a/configs/ls1021aqds_nand_defconfig
+++ b/configs/ls1021aqds_nand_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls1021aqds_nor_SECURE_BOOT_defconfig b/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
index 97d08f1..025a8f2 100644
--- a/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
+++ b/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
@@ -4,3 +4,4 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls1021aqds_nor_defconfig b/configs/ls1021aqds_nor_defconfig
index af76fa0..6878df4 100644
--- a/configs/ls1021aqds_nor_defconfig
+++ b/configs/ls1021aqds_nor_defconfig
@@ -3,3 +3,4 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls1021aqds_qspi_defconfig b/configs/ls1021aqds_qspi_defconfig
index 44c7f50..4beab8e 100644
--- a/configs/ls1021aqds_qspi_defconfig
+++ b/configs/ls1021aqds_qspi_defconfig
@@ -10,3 +10,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls1021aqds_sdcard_defconfig b/configs/ls1021aqds_sdcard_defconfig
index 0fb637e..3249b48 100644
--- a/configs/ls1021aqds_sdcard_defconfig
+++ b/configs/ls1021aqds_sdcard_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls1021atwr_nor_SECURE_BOOT_defconfig b/configs/ls1021atwr_nor_SECURE_BOOT_defconfig
index 0d2c9a0..bf19c33 100644
--- a/configs/ls1021atwr_nor_SECURE_BOOT_defconfig
+++ b/configs/ls1021atwr_nor_SECURE_BOOT_defconfig
@@ -4,3 +4,4 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls1021atwr_nor_defconfig b/configs/ls1021atwr_nor_defconfig
index 0a4b3ea..aa874fd 100644
--- a/configs/ls1021atwr_nor_defconfig
+++ b/configs/ls1021atwr_nor_defconfig
@@ -3,3 +3,4 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls1021atwr_qspi_defconfig b/configs/ls1021atwr_qspi_defconfig
index 5bb52bb..9ca0ea7 100644
--- a/configs/ls1021atwr_qspi_defconfig
+++ b/configs/ls1021atwr_qspi_defconfig
@@ -10,3 +10,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls1021atwr_sdcard_ifc_defconfig b/configs/ls1021atwr_sdcard_ifc_defconfig
index 2136ab2..f6d4b4a 100644
--- a/configs/ls1021atwr_sdcard_ifc_defconfig
+++ b/configs/ls1021atwr_sdcard_ifc_defconfig
@@ -4,3 +4,4 @@
CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT"
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls1021atwr_sdcard_qspi_defconfig b/configs/ls1021atwr_sdcard_qspi_defconfig
index 9f2d27d..3d80fde 100644
--- a/configs/ls1021atwr_sdcard_qspi_defconfig
+++ b/configs/ls1021atwr_sdcard_qspi_defconfig
@@ -9,3 +9,4 @@
CONFIG_SPI_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls1043ardb_defconfig b/configs/ls1043ardb_defconfig
index a476360..3feac91 100644
--- a/configs/ls1043ardb_defconfig
+++ b/configs/ls1043ardb_defconfig
@@ -1,3 +1,4 @@
CONFIG_ARM=y
CONFIG_TARGET_LS1043ARDB=y
CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4"
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls1043ardb_nand_defconfig b/configs/ls1043ardb_nand_defconfig
index 784ea20..605dbc0 100644
--- a/configs/ls1043ardb_nand_defconfig
+++ b/configs/ls1043ardb_nand_defconfig
@@ -2,3 +2,4 @@
CONFIG_TARGET_LS1043ARDB=y
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,NAND_BOOT,SYS_FSL_DDR4"
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls1043ardb_sdcard_defconfig b/configs/ls1043ardb_sdcard_defconfig
index 4b94e93..ea925c3 100644
--- a/configs/ls1043ardb_sdcard_defconfig
+++ b/configs/ls1043ardb_sdcard_defconfig
@@ -2,3 +2,4 @@
CONFIG_TARGET_LS1043ARDB=y
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT,SYS_FSL_DDR4"
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls2085a_emu_defconfig b/configs/ls2085a_emu_defconfig
index 9c82e17..0505d09 100644
--- a/configs/ls2085a_emu_defconfig
+++ b/configs/ls2085a_emu_defconfig
@@ -12,3 +12,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
# CONFIG_CMD_MISC is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls2085a_simu_defconfig b/configs/ls2085a_simu_defconfig
index 9d04218..220a65a 100644
--- a/configs/ls2085a_simu_defconfig
+++ b/configs/ls2085a_simu_defconfig
@@ -13,3 +13,4 @@
# CONFIG_CMD_NFS is not set
# CONFIG_CMD_MISC is not set
CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls2085aqds_defconfig b/configs/ls2085aqds_defconfig
index 78b121d..5b4f7eb 100644
--- a/configs/ls2085aqds_defconfig
+++ b/configs/ls2085aqds_defconfig
@@ -11,4 +11,5 @@
CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls2085aqds_nand_defconfig b/configs/ls2085aqds_nand_defconfig
index ce2a81c..c010e58 100644
--- a/configs/ls2085aqds_nand_defconfig
+++ b/configs/ls2085aqds_nand_defconfig
@@ -6,3 +6,4 @@
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/ls2085ardb_defconfig b/configs/ls2085ardb_defconfig
index d0f16f2..764e48f 100644
--- a/configs/ls2085ardb_defconfig
+++ b/configs/ls2085ardb_defconfig
@@ -11,4 +11,5 @@
CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
CONFIG_FSL_DSPI=y
diff --git a/configs/ls2085ardb_nand_defconfig b/configs/ls2085ardb_nand_defconfig
index 25a6f71..76d4d34 100644
--- a/configs/ls2085ardb_nand_defconfig
+++ b/configs/ls2085ardb_nand_defconfig
@@ -6,3 +6,4 @@
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/lschlv2_defconfig b/configs/lschlv2_defconfig
index a086de8..9fd89a6 100644
--- a/configs/lschlv2_defconfig
+++ b/configs/lschlv2_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/lsxhl_defconfig b/configs/lsxhl_defconfig
index 7d48abd..03d2ad5 100644
--- a/configs/lsxhl_defconfig
+++ b/configs/lsxhl_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/luan_defconfig b/configs/luan_defconfig
index d42b4a9..7babe26 100644
--- a/configs/luan_defconfig
+++ b/configs/luan_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_LUAN=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/lwmon5_defconfig b/configs/lwmon5_defconfig
index 0a6da68..5cbca3b 100644
--- a/configs/lwmon5_defconfig
+++ b/configs/lwmon5_defconfig
@@ -2,3 +2,4 @@
CONFIG_4xx=y
CONFIG_TARGET_LWMON5=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/makalu_defconfig b/configs/makalu_defconfig
index ed9b82d..1b71638 100644
--- a/configs/makalu_defconfig
+++ b/configs/makalu_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_MAKALU=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/malta_defconfig b/configs/malta_defconfig
index 3056c48..2ebd58b 100644
--- a/configs/malta_defconfig
+++ b/configs/malta_defconfig
@@ -5,4 +5,5 @@
# CONFIG_CMD_FPGA is not set
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/maltael_defconfig b/configs/maltael_defconfig
index 858a852..d24d217 100644
--- a/configs/maltael_defconfig
+++ b/configs/maltael_defconfig
@@ -6,4 +6,5 @@
# CONFIG_CMD_FPGA is not set
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/maxbcm_defconfig b/configs/maxbcm_defconfig
index d49def1..42b2084 100644
--- a/configs/maxbcm_defconfig
+++ b/configs/maxbcm_defconfig
@@ -8,3 +8,4 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/mcx_defconfig b/configs/mcx_defconfig
index 1d82c40..1e204d5 100644
--- a/configs/mcx_defconfig
+++ b/configs/mcx_defconfig
@@ -9,3 +9,4 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/medcom-wide_defconfig b/configs/medcom-wide_defconfig
index 631159a..6c9e41a 100644
--- a/configs/medcom-wide_defconfig
+++ b/configs/medcom-wide_defconfig
@@ -12,6 +12,7 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/mgcoge3un_defconfig b/configs/mgcoge3un_defconfig
index cd5f358..2355c70 100644
--- a/configs/mgcoge3un_defconfig
+++ b/configs/mgcoge3un_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/minnowmax_defconfig b/configs/minnowmax_defconfig
index 02d43a3..cc0747e 100644
--- a/configs/minnowmax_defconfig
+++ b/configs/minnowmax_defconfig
@@ -24,9 +24,9 @@
CONFIG_DM_PCI=y
CONFIG_DM_RTC=y
CONFIG_DEBUG_UART=y
-CONFIG_DEBUG_UART_NS16550=y
CONFIG_DEBUG_UART_BASE=0x3f8
CONFIG_DEBUG_UART_CLOCK=1843200
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_VIDEO_VESA=y
diff --git a/configs/mixtile_loftq_defconfig b/configs/mixtile_loftq_defconfig
index 07865d8..249f555 100644
--- a/configs/mixtile_loftq_defconfig
+++ b/configs/mixtile_loftq_defconfig
@@ -15,4 +15,5 @@
CONFIG_CMD_GPIO=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_AXP_ALDO1_VOLT=3300
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/mk802_a10s_defconfig b/configs/mk802_a10s_defconfig
index 03e58cd..ca3bcdf 100644
--- a/configs/mk802_a10s_defconfig
+++ b/configs/mk802_a10s_defconfig
@@ -12,4 +12,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_AXP152_POWER=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/mk802_defconfig b/configs/mk802_defconfig
index 922f8c3..0cb46bb 100644
--- a/configs/mk802_defconfig
+++ b/configs/mk802_defconfig
@@ -11,4 +11,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_SUNXI_NO_PMIC=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/mk802ii_defconfig b/configs/mk802ii_defconfig
index 2a359be..f97f893 100644
--- a/configs/mk802ii_defconfig
+++ b/configs/mk802ii_defconfig
@@ -8,4 +8,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/mpc8308_p1m_defconfig b/configs/mpc8308_p1m_defconfig
index 8c67eab..c31d948 100644
--- a/configs/mpc8308_p1m_defconfig
+++ b/configs/mpc8308_p1m_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_MPC8308_P1M=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/mt_ventoux_defconfig b/configs/mt_ventoux_defconfig
index 38fb331..a0153e4 100644
--- a/configs/mt_ventoux_defconfig
+++ b/configs/mt_ventoux_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/nas220_defconfig b/configs/nas220_defconfig
index 6748a6e..eae74a0 100644
--- a/configs/nas220_defconfig
+++ b/configs/nas220_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/neo_defconfig b/configs/neo_defconfig
index 1ef57ad..a500b5f 100644
--- a/configs/neo_defconfig
+++ b/configs/neo_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_NEO=y
# CONFIG_CMD_ELF is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/net2big_v2_defconfig b/configs/net2big_v2_defconfig
index 09df520..9f52638 100644
--- a/configs/net2big_v2_defconfig
+++ b/configs/net2big_v2_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/netspace_lite_v2_defconfig b/configs/netspace_lite_v2_defconfig
index 862a9ae..6cfc593 100644
--- a/configs/netspace_lite_v2_defconfig
+++ b/configs/netspace_lite_v2_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/netspace_max_v2_defconfig b/configs/netspace_max_v2_defconfig
index 1829995..967261e 100644
--- a/configs/netspace_max_v2_defconfig
+++ b/configs/netspace_max_v2_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/netspace_mini_v2_defconfig b/configs/netspace_mini_v2_defconfig
index 35cb154..d06b12e 100644
--- a/configs/netspace_mini_v2_defconfig
+++ b/configs/netspace_mini_v2_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/netspace_v2_defconfig b/configs/netspace_v2_defconfig
index a13452b..ad4fd36 100644
--- a/configs/netspace_v2_defconfig
+++ b/configs/netspace_v2_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/nokia_rx51_defconfig b/configs/nokia_rx51_defconfig
index 21959a6..d7eb39a 100644
--- a/configs/nokia_rx51_defconfig
+++ b/configs/nokia_rx51_defconfig
@@ -12,3 +12,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/nyan-big_defconfig b/configs/nyan-big_defconfig
index dac8d3a..f685f18 100644
--- a/configs/nyan-big_defconfig
+++ b/configs/nyan-big_defconfig
@@ -19,6 +19,7 @@
CONFIG_CROS_EC=y
CONFIG_CROS_EC_SPI=y
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_TEGRA114_SPI=y
CONFIG_TPM_TIS_INFINEON=y
CONFIG_USB=y
diff --git a/configs/omap3_beagle_defconfig b/configs/omap3_beagle_defconfig
index 7535a17..988f99d 100644
--- a/configs/omap3_beagle_defconfig
+++ b/configs/omap3_beagle_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/omap3_evm_defconfig b/configs/omap3_evm_defconfig
index 168b9a8..89fdf80 100644
--- a/configs/omap3_evm_defconfig
+++ b/configs/omap3_evm_defconfig
@@ -8,3 +8,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/omap3_evm_quick_mmc_defconfig b/configs/omap3_evm_quick_mmc_defconfig
index 1b6aa7c..1af2b45 100644
--- a/configs/omap3_evm_quick_mmc_defconfig
+++ b/configs/omap3_evm_quick_mmc_defconfig
@@ -24,3 +24,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
# CONFIG_CMD_MISC is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/omap3_evm_quick_nand_defconfig b/configs/omap3_evm_quick_nand_defconfig
index 48c2bb1..b53a9c2 100644
--- a/configs/omap3_evm_quick_nand_defconfig
+++ b/configs/omap3_evm_quick_nand_defconfig
@@ -24,3 +24,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
# CONFIG_CMD_MISC is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/omap3_ha_defconfig b/configs/omap3_ha_defconfig
index f22b50e..04b3215 100644
--- a/configs/omap3_ha_defconfig
+++ b/configs/omap3_ha_defconfig
@@ -8,3 +8,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/omap3_logic_defconfig b/configs/omap3_logic_defconfig
index ab03285..0ff510e 100644
--- a/configs/omap3_logic_defconfig
+++ b/configs/omap3_logic_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/omap3_overo_defconfig b/configs/omap3_overo_defconfig
index 51304fd..4c2a17d 100644
--- a/configs/omap3_overo_defconfig
+++ b/configs/omap3_overo_defconfig
@@ -10,3 +10,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/omap3_pandora_defconfig b/configs/omap3_pandora_defconfig
index 9b24544..badfde6 100644
--- a/configs/omap3_pandora_defconfig
+++ b/configs/omap3_pandora_defconfig
@@ -10,3 +10,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/omap3_zoom1_defconfig b/configs/omap3_zoom1_defconfig
index ccc1170..639000c 100644
--- a/configs/omap3_zoom1_defconfig
+++ b/configs/omap3_zoom1_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/omap4_panda_defconfig b/configs/omap4_panda_defconfig
index ce6e8d9..332ed66 100644
--- a/configs/omap4_panda_defconfig
+++ b/configs/omap4_panda_defconfig
@@ -7,3 +7,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/omap4_sdp4430_defconfig b/configs/omap4_sdp4430_defconfig
index 2947508..023ee41 100644
--- a/configs/omap4_sdp4430_defconfig
+++ b/configs/omap4_sdp4430_defconfig
@@ -8,3 +8,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/omap5_uevm_defconfig b/configs/omap5_uevm_defconfig
index d136e2c..ba5d9ca 100644
--- a/configs/omap5_uevm_defconfig
+++ b/configs/omap5_uevm_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/omapl138_lcdk_defconfig b/configs/omapl138_lcdk_defconfig
index 8aa410d..582badf 100644
--- a/configs/omapl138_lcdk_defconfig
+++ b/configs/omapl138_lcdk_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/openrd_base_defconfig b/configs/openrd_base_defconfig
index 1686139..ea7861d 100644
--- a/configs/openrd_base_defconfig
+++ b/configs/openrd_base_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/openrd_client_defconfig b/configs/openrd_client_defconfig
index c342315..886698b 100644
--- a/configs/openrd_client_defconfig
+++ b/configs/openrd_client_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/openrd_ultimate_defconfig b/configs/openrd_ultimate_defconfig
index 530ba4d..4989319 100644
--- a/configs/openrd_ultimate_defconfig
+++ b/configs/openrd_ultimate_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/openrisc-generic_defconfig b/configs/openrisc-generic_defconfig
index 54cd832..47ed8df 100644
--- a/configs/openrisc-generic_defconfig
+++ b/configs/openrisc-generic_defconfig
@@ -3,3 +3,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/p2371-0000_defconfig b/configs/p2371-0000_defconfig
index 07bc339..f5253bc 100644
--- a/configs/p2371-0000_defconfig
+++ b/configs/p2371-0000_defconfig
@@ -12,6 +12,7 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_TEGRA114_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
diff --git a/configs/p2371-2180_defconfig b/configs/p2371-2180_defconfig
index b56181c..8d4ad47 100644
--- a/configs/p2371-2180_defconfig
+++ b/configs/p2371-2180_defconfig
@@ -12,6 +12,7 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_TEGRA114_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
diff --git a/configs/p2571_defconfig b/configs/p2571_defconfig
index eb38077..cd6035c 100644
--- a/configs/p2571_defconfig
+++ b/configs/p2571_defconfig
@@ -12,6 +12,7 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_TEGRA114_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
diff --git a/configs/paz00_defconfig b/configs/paz00_defconfig
index 3d6840e..9d7350a 100644
--- a/configs/paz00_defconfig
+++ b/configs/paz00_defconfig
@@ -12,6 +12,7 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/pcm051_rev1_defconfig b/configs/pcm051_rev1_defconfig
index b8739cd..d81b405 100644
--- a/configs/pcm051_rev1_defconfig
+++ b/configs/pcm051_rev1_defconfig
@@ -7,3 +7,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/pcm051_rev3_defconfig b/configs/pcm051_rev3_defconfig
index 3a47313..8f3e4c7 100644
--- a/configs/pcm051_rev3_defconfig
+++ b/configs/pcm051_rev3_defconfig
@@ -7,3 +7,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/pengwyn_defconfig b/configs/pengwyn_defconfig
index 3350b6f..00a3dac 100644
--- a/configs/pengwyn_defconfig
+++ b/configs/pengwyn_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/pepper_defconfig b/configs/pepper_defconfig
index a038020..62bb80a 100644
--- a/configs/pepper_defconfig
+++ b/configs/pepper_defconfig
@@ -6,3 +6,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/plutux_defconfig b/configs/plutux_defconfig
index d19f14f..c2c4638 100644
--- a/configs/plutux_defconfig
+++ b/configs/plutux_defconfig
@@ -12,6 +12,7 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/pogo_e02_defconfig b/configs/pogo_e02_defconfig
index 234833b..1a31256 100644
--- a/configs/pogo_e02_defconfig
+++ b/configs/pogo_e02_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/portl2_defconfig b/configs/portl2_defconfig
index 3ff9ebb..6291730 100644
--- a/configs/portl2_defconfig
+++ b/configs/portl2_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/pov_protab2_ips9_defconfig b/configs/pov_protab2_ips9_defconfig
index d9b3b45..83a7b46 100644
--- a/configs/pov_protab2_ips9_defconfig
+++ b/configs/pov_protab2_ips9_defconfig
@@ -18,4 +18,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/pxm2_defconfig b/configs/pxm2_defconfig
index 75c6f64..8bd1ded 100644
--- a/configs/pxm2_defconfig
+++ b/configs/pxm2_defconfig
@@ -10,3 +10,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/q8_a13_tablet_defconfig b/configs/q8_a13_tablet_defconfig
index 205359e..36d806e 100644
--- a/configs/q8_a13_tablet_defconfig
+++ b/configs/q8_a13_tablet_defconfig
@@ -20,4 +20,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/q8_a23_tablet_800x480_defconfig b/configs/q8_a23_tablet_800x480_defconfig
index 927ab2a..42cce87 100644
--- a/configs/q8_a23_tablet_800x480_defconfig
+++ b/configs/q8_a23_tablet_800x480_defconfig
@@ -22,4 +22,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/q8_a33_tablet_1024x600_defconfig b/configs/q8_a33_tablet_1024x600_defconfig
index 755f4ee..bd59bb3 100644
--- a/configs/q8_a33_tablet_1024x600_defconfig
+++ b/configs/q8_a33_tablet_1024x600_defconfig
@@ -22,4 +22,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/q8_a33_tablet_800x480_defconfig b/configs/q8_a33_tablet_800x480_defconfig
index a8dfa0d..729d4e8 100644
--- a/configs/q8_a33_tablet_800x480_defconfig
+++ b/configs/q8_a33_tablet_800x480_defconfig
@@ -22,4 +22,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_SYS_NS16550=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/qemu-ppce500_defconfig b/configs/qemu-ppce500_defconfig
index b05c722..d28532c 100644
--- a/configs/qemu-ppce500_defconfig
+++ b/configs/qemu-ppce500_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_NETDEVICES=y
CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/qemu-x86_defconfig b/configs/qemu-x86_defconfig
index 366ccc4..92e79de 100644
--- a/configs/qemu-x86_defconfig
+++ b/configs/qemu-x86_defconfig
@@ -19,6 +19,7 @@
CONFIG_E1000=y
CONFIG_DM_PCI=y
CONFIG_DM_RTC=y
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_VIDEO_VESA=y
diff --git a/configs/qemu_mips64_defconfig b/configs/qemu_mips64_defconfig
index 4187430..2bc92a5 100644
--- a/configs/qemu_mips64_defconfig
+++ b/configs/qemu_mips64_defconfig
@@ -4,4 +4,5 @@
# CONFIG_CMD_LOADB is not set
# CONFIG_CMD_LOADS is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/qemu_mips64el_defconfig b/configs/qemu_mips64el_defconfig
index c8bcbb7..d8a9c71 100644
--- a/configs/qemu_mips64el_defconfig
+++ b/configs/qemu_mips64el_defconfig
@@ -5,4 +5,5 @@
# CONFIG_CMD_LOADB is not set
# CONFIG_CMD_LOADS is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/qemu_mips_defconfig b/configs/qemu_mips_defconfig
index 337ecea..e855906 100644
--- a/configs/qemu_mips_defconfig
+++ b/configs/qemu_mips_defconfig
@@ -3,4 +3,5 @@
# CONFIG_CMD_LOADB is not set
# CONFIG_CMD_LOADS is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/qemu_mipsel_defconfig b/configs/qemu_mipsel_defconfig
index bfb3bcc..d851075 100644
--- a/configs/qemu_mipsel_defconfig
+++ b/configs/qemu_mipsel_defconfig
@@ -4,4 +4,5 @@
# CONFIG_CMD_LOADB is not set
# CONFIG_CMD_LOADS is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/r7-tv-dongle_defconfig b/configs/r7-tv-dongle_defconfig
index d6387fc..2d41425 100644
--- a/configs/r7-tv-dongle_defconfig
+++ b/configs/r7-tv-dongle_defconfig
@@ -11,4 +11,5 @@
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_AXP152_POWER=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/rainier_defconfig b/configs/rainier_defconfig
index 1713592..cffc355 100644
--- a/configs/rainier_defconfig
+++ b/configs/rainier_defconfig
@@ -2,3 +2,4 @@
CONFIG_4xx=y
CONFIG_TARGET_SEQUOIA=y
CONFIG_SYS_EXTRA_OPTIONS="RAINIER"
+CONFIG_SYS_NS16550=y
diff --git a/configs/rainier_ramboot_defconfig b/configs/rainier_ramboot_defconfig
index ba22d9d..9766835 100644
--- a/configs/rainier_ramboot_defconfig
+++ b/configs/rainier_ramboot_defconfig
@@ -2,3 +2,4 @@
CONFIG_4xx=y
CONFIG_TARGET_SEQUOIA=y
CONFIG_SYS_EXTRA_OPTIONS="RAINIER,SYS_RAMBOOT,SYS_TEXT_BASE=0x01000000,SYS_LDSCRIPT=board/amcc/sequoia/u-boot-ram.lds"
+CONFIG_SYS_NS16550=y
diff --git a/configs/rastaban_defconfig b/configs/rastaban_defconfig
index f0e622d..404913d 100644
--- a/configs/rastaban_defconfig
+++ b/configs/rastaban_defconfig
@@ -10,3 +10,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/redwood_defconfig b/configs/redwood_defconfig
index ad87d0e..3b7cebb 100644
--- a/configs/redwood_defconfig
+++ b/configs/redwood_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_REDWOOD=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/rut_defconfig b/configs/rut_defconfig
index ba73dc3..25bb2d1 100644
--- a/configs/rut_defconfig
+++ b/configs/rut_defconfig
@@ -10,3 +10,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/sbc8349_PCI_33_defconfig b/configs/sbc8349_PCI_33_defconfig
index c03a807..068b1b6 100644
--- a/configs/sbc8349_PCI_33_defconfig
+++ b/configs/sbc8349_PCI_33_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_SBC8349=y
CONFIG_SYS_EXTRA_OPTIONS="PCI,PCI_33M"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/sbc8349_PCI_66_defconfig b/configs/sbc8349_PCI_66_defconfig
index 030c2d6..9939155 100644
--- a/configs/sbc8349_PCI_66_defconfig
+++ b/configs/sbc8349_PCI_66_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_SBC8349=y
CONFIG_SYS_EXTRA_OPTIONS="PCI,PCI_66M"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/sbc8349_defconfig b/configs/sbc8349_defconfig
index 01392aa..f1e356d 100644
--- a/configs/sbc8349_defconfig
+++ b/configs/sbc8349_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_SBC8349=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/sbc8548_PCI_33_PCIE_defconfig b/configs/sbc8548_PCI_33_PCIE_defconfig
index b6e8766..bf1f0a5 100644
--- a/configs/sbc8548_PCI_33_PCIE_defconfig
+++ b/configs/sbc8548_PCI_33_PCIE_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_SBC8548=y
CONFIG_SYS_EXTRA_OPTIONS="PCI,33,PCIE"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/sbc8548_PCI_33_defconfig b/configs/sbc8548_PCI_33_defconfig
index f3c4ced..789333e 100644
--- a/configs/sbc8548_PCI_33_defconfig
+++ b/configs/sbc8548_PCI_33_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_SBC8548=y
CONFIG_SYS_EXTRA_OPTIONS="PCI,33"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/sbc8548_PCI_66_PCIE_defconfig b/configs/sbc8548_PCI_66_PCIE_defconfig
index bb0ad95..e0f3752 100644
--- a/configs/sbc8548_PCI_66_PCIE_defconfig
+++ b/configs/sbc8548_PCI_66_PCIE_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_SBC8548=y
CONFIG_SYS_EXTRA_OPTIONS="PCI,66,PCIE"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/sbc8548_PCI_66_defconfig b/configs/sbc8548_PCI_66_defconfig
index d601416..132e66d 100644
--- a/configs/sbc8548_PCI_66_defconfig
+++ b/configs/sbc8548_PCI_66_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_SBC8548=y
CONFIG_SYS_EXTRA_OPTIONS="PCI,66"
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/sbc8548_defconfig b/configs/sbc8548_defconfig
index 3e3b507..b8d9d5a 100644
--- a/configs/sbc8548_defconfig
+++ b/configs/sbc8548_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC85xx=y
CONFIG_TARGET_SBC8548=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/sbc8641d_defconfig b/configs/sbc8641d_defconfig
index b67c7c0..a37b18e 100644
--- a/configs/sbc8641d_defconfig
+++ b/configs/sbc8641d_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC86xx=y
CONFIG_TARGET_SBC8641D=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/seaboard_defconfig b/configs/seaboard_defconfig
index bcce38c..ad16a10 100644
--- a/configs/seaboard_defconfig
+++ b/configs/seaboard_defconfig
@@ -12,6 +12,7 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/sequoia_defconfig b/configs/sequoia_defconfig
index bbaec61..39190a3 100644
--- a/configs/sequoia_defconfig
+++ b/configs/sequoia_defconfig
@@ -2,3 +2,4 @@
CONFIG_4xx=y
CONFIG_TARGET_SEQUOIA=y
CONFIG_SYS_EXTRA_OPTIONS="SEQUOIA"
+CONFIG_SYS_NS16550=y
diff --git a/configs/sequoia_ramboot_defconfig b/configs/sequoia_ramboot_defconfig
index 5b2c6f4..b86b230 100644
--- a/configs/sequoia_ramboot_defconfig
+++ b/configs/sequoia_ramboot_defconfig
@@ -2,3 +2,4 @@
CONFIG_4xx=y
CONFIG_TARGET_SEQUOIA=y
CONFIG_SYS_EXTRA_OPTIONS="SEQUOIA,SYS_RAMBOOT,SYS_TEXT_BASE=0x01000000,SYS_LDSCRIPT=board/amcc/sequoia/u-boot-ram.lds"
+CONFIG_SYS_NS16550=y
diff --git a/configs/sheevaplug_defconfig b/configs/sheevaplug_defconfig
index 5a37eea..9b41460 100644
--- a/configs/sheevaplug_defconfig
+++ b/configs/sheevaplug_defconfig
@@ -1,11 +1,12 @@
CONFIG_ARM=y
CONFIG_KIRKWOOD=y
CONFIG_TARGET_SHEEVAPLUG=y
+CONFIG_HUSH_PARSER=y
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_DHCP=y
CONFIG_CMD_NAND=y
-CONFIG_CMD_PING=y
CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/sniper_defconfig b/configs/sniper_defconfig
index 7afaa49..0474deb 100644
--- a/configs/sniper_defconfig
+++ b/configs/sniper_defconfig
@@ -6,5 +6,6 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_MUSB_GADGET=y
diff --git a/configs/socfpga_arria5_defconfig b/configs/socfpga_arria5_defconfig
index a1245e2..252d500 100644
--- a/configs/socfpga_arria5_defconfig
+++ b/configs/socfpga_arria5_defconfig
@@ -15,3 +15,4 @@
CONFIG_SPI_FLASH=y
CONFIG_DM_ETH=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/socfpga_cyclone5_defconfig b/configs/socfpga_cyclone5_defconfig
index 74ce232..ddfaf8b 100644
--- a/configs/socfpga_cyclone5_defconfig
+++ b/configs/socfpga_cyclone5_defconfig
@@ -15,3 +15,4 @@
CONFIG_SPI_FLASH=y
CONFIG_DM_ETH=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/socfpga_de0_nano_soc_defconfig b/configs/socfpga_de0_nano_soc_defconfig
index 5837e98..50ae919 100644
--- a/configs/socfpga_de0_nano_soc_defconfig
+++ b/configs/socfpga_de0_nano_soc_defconfig
@@ -15,3 +15,4 @@
CONFIG_DWAPB_GPIO=y
CONFIG_DM_ETH=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/socfpga_mcvevk_defconfig b/configs/socfpga_mcvevk_defconfig
index 455ea95..34a4ca1 100644
--- a/configs/socfpga_mcvevk_defconfig
+++ b/configs/socfpga_mcvevk_defconfig
@@ -15,3 +15,4 @@
CONFIG_DWAPB_GPIO=y
CONFIG_DM_ETH=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/socfpga_sockit_defconfig b/configs/socfpga_sockit_defconfig
index 4ab373f..83be4b9 100644
--- a/configs/socfpga_sockit_defconfig
+++ b/configs/socfpga_sockit_defconfig
@@ -17,3 +17,4 @@
# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
CONFIG_DM_ETH=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/socfpga_socrates_defconfig b/configs/socfpga_socrates_defconfig
index 07b8447..28c975a 100644
--- a/configs/socfpga_socrates_defconfig
+++ b/configs/socfpga_socrates_defconfig
@@ -15,3 +15,4 @@
CONFIG_SPI_FLASH=y
CONFIG_DM_ETH=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/socrates_defconfig b/configs/socrates_defconfig
index 37af82e..19cc388 100644
--- a/configs/socrates_defconfig
+++ b/configs/socrates_defconfig
@@ -3,3 +3,4 @@
CONFIG_TARGET_SOCRATES=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/strider_con_defconfig b/configs/strider_con_defconfig
index 74ef69e..59fdc7b 100644
--- a/configs/strider_con_defconfig
+++ b/configs/strider_con_defconfig
@@ -1,7 +1,8 @@
-CONFIG_SYS_EXTRA_OPTIONS="STRIDER_CON"
CONFIG_PPC=y
CONFIG_MPC83xx=y
CONFIG_TARGET_STRIDER=y
+CONFIG_SYS_EXTRA_OPTIONS="STRIDER_CON"
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_STOP_STR=" "
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/strider_cpu_defconfig b/configs/strider_cpu_defconfig
index fc0a823..a0584b8 100644
--- a/configs/strider_cpu_defconfig
+++ b/configs/strider_cpu_defconfig
@@ -1,7 +1,8 @@
-CONFIG_SYS_EXTRA_OPTIONS="STRIDER_CPU"
CONFIG_PPC=y
CONFIG_MPC83xx=y
CONFIG_TARGET_STRIDER=y
+CONFIG_SYS_EXTRA_OPTIONS="STRIDER_CPU"
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_STOP_STR=" "
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/sunxi_Gemei_G9_defconfig b/configs/sunxi_Gemei_G9_defconfig
index d3de194..6315ad0 100644
--- a/configs/sunxi_Gemei_G9_defconfig
+++ b/configs/sunxi_Gemei_G9_defconfig
@@ -15,4 +15,5 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_SYS_NS16550=y
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/suvd3_defconfig b/configs/suvd3_defconfig
index e477b0e..b0b8390 100644
--- a/configs/suvd3_defconfig
+++ b/configs/suvd3_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_SUVD3=y
CONFIG_SYS_EXTRA_OPTIONS="SUVD3"
+CONFIG_SYS_NS16550=y
diff --git a/configs/sycamore_defconfig b/configs/sycamore_defconfig
index 844e67f..29b3d2b 100644
--- a/configs/sycamore_defconfig
+++ b/configs/sycamore_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_WALNUT=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/t3corp_defconfig b/configs/t3corp_defconfig
index c61508a..75eeda6 100644
--- a/configs/t3corp_defconfig
+++ b/configs/t3corp_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_T3CORP=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/tao3530_defconfig b/configs/tao3530_defconfig
index b2977f3..af4292b 100644
--- a/configs/tao3530_defconfig
+++ b/configs/tao3530_defconfig
@@ -8,3 +8,4 @@
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/tb100_defconfig b/configs/tb100_defconfig
index ca34bbb..27ea43f 100644
--- a/configs/tb100_defconfig
+++ b/configs/tb100_defconfig
@@ -14,4 +14,5 @@
CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_ETH_DESIGNWARE=y
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/tec-ng_defconfig b/configs/tec-ng_defconfig
index 7a8d687..5b71327 100644
--- a/configs/tec-ng_defconfig
+++ b/configs/tec-ng_defconfig
@@ -13,6 +13,7 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/tec_defconfig b/configs/tec_defconfig
index a4d5ac6..ea3c369 100644
--- a/configs/tec_defconfig
+++ b/configs/tec_defconfig
@@ -12,6 +12,7 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/thuban_defconfig b/configs/thuban_defconfig
index 70420f0..5872019 100644
--- a/configs/thuban_defconfig
+++ b/configs/thuban_defconfig
@@ -10,3 +10,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/ti814x_evm_defconfig b/configs/ti814x_evm_defconfig
index 781e270..0c9a9d1 100644
--- a/configs/ti814x_evm_defconfig
+++ b/configs/ti814x_evm_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/ti816x_evm_defconfig b/configs/ti816x_evm_defconfig
index 294d775..78f11f5 100644
--- a/configs/ti816x_evm_defconfig
+++ b/configs/ti816x_evm_defconfig
@@ -5,3 +5,4 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/tricorder_defconfig b/configs/tricorder_defconfig
index bc30837..c32ef86 100644
--- a/configs/tricorder_defconfig
+++ b/configs/tricorder_defconfig
@@ -10,3 +10,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/tricorder_flash_defconfig b/configs/tricorder_flash_defconfig
index 4619fc9..1cf3928 100644
--- a/configs/tricorder_flash_defconfig
+++ b/configs/tricorder_flash_defconfig
@@ -10,3 +10,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/trimslice_defconfig b/configs/trimslice_defconfig
index be65652..297353f 100644
--- a/configs/trimslice_defconfig
+++ b/configs/trimslice_defconfig
@@ -13,6 +13,7 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/tseries_mmc_defconfig b/configs/tseries_mmc_defconfig
index 9b096ed..7518774 100644
--- a/configs/tseries_mmc_defconfig
+++ b/configs/tseries_mmc_defconfig
@@ -16,3 +16,4 @@
# CONFIG_CMD_ITEST is not set
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/tseries_nand_defconfig b/configs/tseries_nand_defconfig
index ffce135..65d514a 100644
--- a/configs/tseries_nand_defconfig
+++ b/configs/tseries_nand_defconfig
@@ -16,3 +16,4 @@
# CONFIG_CMD_ITEST is not set
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/tseries_spi_defconfig b/configs/tseries_spi_defconfig
index 6703b17..befff36 100644
--- a/configs/tseries_spi_defconfig
+++ b/configs/tseries_spi_defconfig
@@ -17,3 +17,4 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/tuge1_defconfig b/configs/tuge1_defconfig
index d4a422c..1030dc7 100644
--- a/configs/tuge1_defconfig
+++ b/configs/tuge1_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_TUXX1=y
CONFIG_SYS_EXTRA_OPTIONS="TUGE1"
+CONFIG_SYS_NS16550=y
diff --git a/configs/tuxx1_defconfig b/configs/tuxx1_defconfig
index c8db21a..7675fb3 100644
--- a/configs/tuxx1_defconfig
+++ b/configs/tuxx1_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_TUXX1=y
CONFIG_SYS_EXTRA_OPTIONS="TUXX1"
+CONFIG_SYS_NS16550=y
diff --git a/configs/twister_defconfig b/configs/twister_defconfig
index ec85267..e721edb 100644
--- a/configs/twister_defconfig
+++ b/configs/twister_defconfig
@@ -7,3 +7,4 @@
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/vct_platinum_defconfig b/configs/vct_platinum_defconfig
index 0c30ae9..4b0b5b4 100644
--- a/configs/vct_platinum_defconfig
+++ b/configs/vct_platinum_defconfig
@@ -3,4 +3,5 @@
CONFIG_VCT_PLATINUM=y
CONFIG_SYS_PROMPT="$ "
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/vct_platinum_onenand_defconfig b/configs/vct_platinum_onenand_defconfig
index e26c2f6..62d8878 100644
--- a/configs/vct_platinum_onenand_defconfig
+++ b/configs/vct_platinum_onenand_defconfig
@@ -6,4 +6,5 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/vct_platinum_onenand_small_defconfig b/configs/vct_platinum_onenand_small_defconfig
index 47985cd..7b379be 100644
--- a/configs/vct_platinum_onenand_small_defconfig
+++ b/configs/vct_platinum_onenand_small_defconfig
@@ -18,4 +18,5 @@
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
# CONFIG_CMD_MISC is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/vct_platinum_small_defconfig b/configs/vct_platinum_small_defconfig
index f85d3f7..78d215d 100644
--- a/configs/vct_platinum_small_defconfig
+++ b/configs/vct_platinum_small_defconfig
@@ -15,4 +15,5 @@
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
# CONFIG_CMD_MISC is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/vct_platinumavc_defconfig b/configs/vct_platinumavc_defconfig
index 103434c..92a3027 100644
--- a/configs/vct_platinumavc_defconfig
+++ b/configs/vct_platinumavc_defconfig
@@ -5,4 +5,5 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/vct_platinumavc_onenand_defconfig b/configs/vct_platinumavc_onenand_defconfig
index e387b82..87767bd 100644
--- a/configs/vct_platinumavc_onenand_defconfig
+++ b/configs/vct_platinumavc_onenand_defconfig
@@ -8,4 +8,5 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/vct_platinumavc_onenand_small_defconfig b/configs/vct_platinumavc_onenand_small_defconfig
index 77dd414..be70588 100644
--- a/configs/vct_platinumavc_onenand_small_defconfig
+++ b/configs/vct_platinumavc_onenand_small_defconfig
@@ -18,4 +18,5 @@
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
# CONFIG_CMD_MISC is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/vct_platinumavc_small_defconfig b/configs/vct_platinumavc_small_defconfig
index 8fe82fc..b7e0a78 100644
--- a/configs/vct_platinumavc_small_defconfig
+++ b/configs/vct_platinumavc_small_defconfig
@@ -15,4 +15,5 @@
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
# CONFIG_CMD_MISC is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/vct_premium_defconfig b/configs/vct_premium_defconfig
index 2ae4975..7ca6e34 100644
--- a/configs/vct_premium_defconfig
+++ b/configs/vct_premium_defconfig
@@ -3,4 +3,5 @@
CONFIG_VCT_PREMIUM=y
CONFIG_SYS_PROMPT="$ "
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/vct_premium_onenand_defconfig b/configs/vct_premium_onenand_defconfig
index 9768dbc..88555d9 100644
--- a/configs/vct_premium_onenand_defconfig
+++ b/configs/vct_premium_onenand_defconfig
@@ -6,4 +6,5 @@
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/vct_premium_onenand_small_defconfig b/configs/vct_premium_onenand_small_defconfig
index ac6f422..a3a93b8 100644
--- a/configs/vct_premium_onenand_small_defconfig
+++ b/configs/vct_premium_onenand_small_defconfig
@@ -18,4 +18,5 @@
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
# CONFIG_CMD_MISC is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/vct_premium_small_defconfig b/configs/vct_premium_small_defconfig
index 3297434..fddc04d 100644
--- a/configs/vct_premium_small_defconfig
+++ b/configs/vct_premium_small_defconfig
@@ -15,4 +15,5 @@
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
# CONFIG_CMD_MISC is not set
+CONFIG_SYS_NS16550=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/ve8313_defconfig b/configs/ve8313_defconfig
index 627bb3c..5a8ba8e 100644
--- a/configs/ve8313_defconfig
+++ b/configs/ve8313_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_VE8313=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/venice2_defconfig b/configs/venice2_defconfig
index a93c139..749e50a 100644
--- a/configs/venice2_defconfig
+++ b/configs/venice2_defconfig
@@ -13,6 +13,7 @@
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
CONFIG_SPI_FLASH=y
+CONFIG_SYS_NS16550=y
CONFIG_TEGRA114_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
diff --git a/configs/ventana_defconfig b/configs/ventana_defconfig
index 01dad0e..3423f24 100644
--- a/configs/ventana_defconfig
+++ b/configs/ventana_defconfig
@@ -12,6 +12,7 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/vexpress_aemv8a_dram_defconfig b/configs/vexpress_aemv8a_dram_defconfig
index 72d405f..cad4466 100644
--- a/configs/vexpress_aemv8a_dram_defconfig
+++ b/configs/vexpress_aemv8a_dram_defconfig
@@ -10,7 +10,6 @@
# CONFIG_CMD_EDITENV is not set
# CONFIG_CMD_ENV_EXISTS is not set
# CONFIG_CMD_LOADS is not set
-# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
# CONFIG_CMD_ITEST is not set
# CONFIG_CMD_SETEXPR is not set
diff --git a/configs/vexpress_aemv8a_semi_defconfig b/configs/vexpress_aemv8a_semi_defconfig
index a082d27..e899b90 100644
--- a/configs/vexpress_aemv8a_semi_defconfig
+++ b/configs/vexpress_aemv8a_semi_defconfig
@@ -10,7 +10,6 @@
# CONFIG_CMD_EDITENV is not set
# CONFIG_CMD_ENV_EXISTS is not set
# CONFIG_CMD_LOADS is not set
-# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
# CONFIG_CMD_ITEST is not set
# CONFIG_CMD_SETEXPR is not set
diff --git a/configs/vme8349_defconfig b/configs/vme8349_defconfig
index 117a154..7a91da3 100644
--- a/configs/vme8349_defconfig
+++ b/configs/vme8349_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC83xx=y
CONFIG_TARGET_VME8349=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/walnut_defconfig b/configs/walnut_defconfig
index 844e67f..29b3d2b 100644
--- a/configs/walnut_defconfig
+++ b/configs/walnut_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_WALNUT=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/whistler_defconfig b/configs/whistler_defconfig
index 995cf36..9fa9664 100644
--- a/configs/whistler_defconfig
+++ b/configs/whistler_defconfig
@@ -12,6 +12,7 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NFS is not set
+CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/work_92105_defconfig b/configs/work_92105_defconfig
index 1c22eaf..1cad3a2 100644
--- a/configs/work_92105_defconfig
+++ b/configs/work_92105_defconfig
@@ -7,3 +7,4 @@
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_DM=y
+CONFIG_SYS_NS16550=y
diff --git a/configs/xpedite1000_defconfig b/configs/xpedite1000_defconfig
index 73d5ff2..3bccacb 100644
--- a/configs/xpedite1000_defconfig
+++ b/configs/xpedite1000_defconfig
@@ -2,3 +2,4 @@
CONFIG_4xx=y
CONFIG_TARGET_XPEDITE1000=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/xpedite517x_defconfig b/configs/xpedite517x_defconfig
index 45d0ae1..07c4642 100644
--- a/configs/xpedite517x_defconfig
+++ b/configs/xpedite517x_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC86xx=y
CONFIG_TARGET_XPEDITE517X=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/xpedite520x_defconfig b/configs/xpedite520x_defconfig
index 797c166..6a25b47 100644
--- a/configs/xpedite520x_defconfig
+++ b/configs/xpedite520x_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC85xx=y
CONFIG_TARGET_XPEDITE520X=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/xpedite537x_defconfig b/configs/xpedite537x_defconfig
index 2db7f65..611f1b1 100644
--- a/configs/xpedite537x_defconfig
+++ b/configs/xpedite537x_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC85xx=y
CONFIG_TARGET_XPEDITE537X=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/xpedite550x_defconfig b/configs/xpedite550x_defconfig
index 2740957..8f6b433 100644
--- a/configs/xpedite550x_defconfig
+++ b/configs/xpedite550x_defconfig
@@ -2,3 +2,4 @@
CONFIG_MPC85xx=y
CONFIG_TARGET_XPEDITE550X=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_NS16550=y
diff --git a/configs/yellowstone_defconfig b/configs/yellowstone_defconfig
index 7b1a630..7f4144c 100644
--- a/configs/yellowstone_defconfig
+++ b/configs/yellowstone_defconfig
@@ -2,3 +2,4 @@
CONFIG_4xx=y
CONFIG_TARGET_YOSEMITE=y
CONFIG_SYS_EXTRA_OPTIONS="YELLOWSTONE"
+CONFIG_SYS_NS16550=y
diff --git a/configs/yosemite_defconfig b/configs/yosemite_defconfig
index 00ec425..cd852c2 100644
--- a/configs/yosemite_defconfig
+++ b/configs/yosemite_defconfig
@@ -2,3 +2,4 @@
CONFIG_4xx=y
CONFIG_TARGET_YOSEMITE=y
CONFIG_SYS_EXTRA_OPTIONS="YOSEMITE"
+CONFIG_SYS_NS16550=y
diff --git a/configs/yucca_defconfig b/configs/yucca_defconfig
index 6c8e20a..c3e7a7a 100644
--- a/configs/yucca_defconfig
+++ b/configs/yucca_defconfig
@@ -1,3 +1,4 @@
CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_YUCCA=y
+CONFIG_SYS_NS16550=y
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index eba96f4..82ad90d 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -53,6 +53,7 @@
choice
prompt "Select which UART will provide the debug UART"
depends on DEBUG_UART
+ default DEBUG_UART_NS16550
config DEBUG_UART_ALTERA_JTAGUART
bool "Altera JTAG UART"
@@ -185,14 +186,15 @@
Select this to enable an UART for Altera devices. Please find
details on the "Embedded Peripherals IP User Guide" of Altera.
-config ROCKCHIP_SERIAL
- bool "Rockchip on-chip UART support"
- depends on ARCH_ROCKCHIP && DM_SERIAL
+config SYS_NS16550
+ bool "NS16550 UART or compatible"
help
- Select this to enable a debug UART for Rockchip devices. This uses
- the ns16550 driver. You will need to #define CONFIG_SYS_NS16550 in
- your board config header. The clock input is automatically set to
- use the oscillator (24MHz).
+ Support NS16550 UART or compatible. This can be enabled in the
+ device tree with the correct input clock frequency. If the input
+ clock frequency is not defined in the device tree, the macro
+ CONFIG_SYS_NS16550_CLK defined in a legacy board header file will
+ be used. It can be a constant or a function to get clock, eg,
+ get_serial_clock().
config SANDBOX_SERIAL
bool "Sandbox UART support"
@@ -221,14 +223,4 @@
If you have a UniPhier based board and want to use the on-chip
serial ports, say Y to this option. If unsure, say N.
-config X86_SERIAL
- bool "Support for 16550 serial port on x86 machines"
- depends on X86
- default y
- help
- Most x86 machines have a ns16550 UART or compatible. This can be
- enabled in the device tree with the correct input clock frequency
- provided (default 1843200). Enable this to obtain serial console
- output.
-
endmenu
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index 1818c7c..dd87147 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -8,7 +8,6 @@
ifdef CONFIG_DM_SERIAL
obj-y += serial-uclass.o
obj-$(CONFIG_PL01X_SERIAL) += serial_pl01x.o
-obj-$(CONFIG_PPC) += serial_ppc.o
else
obj-y += serial.o
obj-$(CONFIG_PL010_SERIAL) += serial_pl01x.o
@@ -20,12 +19,10 @@
obj-$(CONFIG_ALTERA_JTAG_UART) += altera_jtag_uart.o
obj-$(CONFIG_ARM_DCC) += arm_dcc.o
obj-$(CONFIG_ATMEL_USART) += atmel_usart.o
-obj-$(CONFIG_DW_SERIAL) += serial_dw.o
obj-$(CONFIG_EFI_APP) += serial_efi.o
obj-$(CONFIG_LPC32XX_HSUART) += lpc32xx_hsuart.o
obj-$(CONFIG_MCFUART) += mcfuart.o
obj-$(CONFIG_OPENCORES_YANU) += opencores_yanu.o
-obj-$(CONFIG_KEYSTONE_SERIAL) += serial_keystone.o
obj-$(CONFIG_SYS_NS16550) += ns16550.o
obj-$(CONFIG_S5P) += serial_s5p.o
obj-$(CONFIG_IMX_SERIAL) += serial_imx.o
@@ -41,12 +38,8 @@
obj-$(CONFIG_BFIN_SERIAL) += serial_bfin.o
obj-$(CONFIG_FSL_LPUART) += serial_lpuart.o
obj-$(CONFIG_MXS_AUART) += mxs_auart.o
-obj-$(CONFIG_ROCKCHIP_SERIAL) += serial_rockchip.o
obj-$(CONFIG_ARC_SERIAL) += serial_arc.o
-obj-$(CONFIG_TEGRA_SERIAL) += serial_tegra.o
obj-$(CONFIG_UNIPHIER_SERIAL) += serial_uniphier.o
-obj-$(CONFIG_OMAP_SERIAL) += serial_omap.o
-obj-$(CONFIG_X86_SERIAL) += serial_x86.o
obj-$(CONFIG_STM32_SERIAL) += serial_stm32.o
ifndef CONFIG_SPL_BUILD
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index 6433844..d5bcbc3 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -8,7 +8,6 @@
#include <dm.h>
#include <errno.h>
#include <fdtdec.h>
-#include <mapmem.h>
#include <ns16550.h>
#include <serial.h>
#include <watchdog.h>
@@ -57,6 +56,10 @@
#ifdef CONFIG_DM_SERIAL
+#ifndef CONFIG_SYS_NS16550_CLK
+#define CONFIG_SYS_NS16550_CLK 0
+#endif
+
static inline void serial_out_shift(void *addr, int shift, int value)
{
#ifdef CONFIG_SYS_NS16550_PORT_MAPPED
@@ -97,7 +100,7 @@
unsigned char *addr;
offset *= 1 << plat->reg_shift;
- addr = map_sysmem(plat->base, 0) + offset;
+ addr = map_physmem(plat->base, 0, MAP_NOCACHE) + offset;
/*
* As far as we know it doesn't make sense to support selection of
* these options at run-time, so use the existing CONFIG options.
@@ -111,7 +114,7 @@
unsigned char *addr;
offset *= 1 << plat->reg_shift;
- addr = map_sysmem(plat->base, 0) + offset;
+ addr = map_physmem(plat->base, 0, MAP_NOCACHE) + offset;
return serial_in_shift(addr, plat->reg_shift);
}
@@ -401,6 +404,13 @@
plat->base = addr;
plat->reg_shift = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
"reg-shift", 1);
+ plat->clock = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+ "clock-frequency",
+ CONFIG_SYS_NS16550_CLK);
+ if (!plat->clock) {
+ debug("ns16550 clock not defined\n");
+ return -EINVAL;
+ }
return 0;
}
@@ -412,4 +422,33 @@
.getc = ns16550_serial_getc,
.setbrg = ns16550_serial_setbrg,
};
+
+#if CONFIG_IS_ENABLED(OF_CONTROL)
+static const struct udevice_id ns16550_serial_ids[] = {
+ { .compatible = "ns16550" },
+ { .compatible = "ns16550a" },
+ { .compatible = "nvidia,tegra20-uart" },
+ { .compatible = "snps,dw-apb-uart" },
+ { .compatible = "ti,omap2-uart" },
+ { .compatible = "ti,omap3-uart" },
+ { .compatible = "ti,omap4-uart" },
+ { .compatible = "ti,am3352-uart" },
+ { .compatible = "ti,am4372-uart" },
+ { .compatible = "ti,dra742-uart" },
+ {}
+};
+#endif
+
+U_BOOT_DRIVER(ns16550_serial) = {
+ .name = "ns16550_serial",
+ .id = UCLASS_SERIAL,
+#if CONFIG_IS_ENABLED(OF_CONTROL)
+ .of_match = ns16550_serial_ids,
+ .ofdata_to_platdata = ns16550_serial_ofdata_to_platdata,
+ .platdata_auto_alloc_size = sizeof(struct ns16550_platdata),
+#endif
+ .priv_auto_alloc_size = sizeof(struct NS16550),
+ .probe = ns16550_serial_probe,
+ .ops = &ns16550_serial_ops,
+};
#endif /* CONFIG_DM_SERIAL */
diff --git a/drivers/serial/serial_dw.c b/drivers/serial/serial_dw.c
deleted file mode 100644
index a348f29..0000000
--- a/drivers/serial/serial_dw.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2014 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <dm.h>
-#include <ns16550.h>
-#include <serial.h>
-
-static const struct udevice_id dw_serial_ids[] = {
- { .compatible = "snps,dw-apb-uart" },
- { }
-};
-
-static int dw_serial_ofdata_to_platdata(struct udevice *dev)
-{
- struct ns16550_platdata *plat = dev_get_platdata(dev);
- int ret;
-
- ret = ns16550_serial_ofdata_to_platdata(dev);
- if (ret)
- return ret;
- plat->clock = CONFIG_SYS_NS16550_CLK;
-
- return 0;
-}
-
-U_BOOT_DRIVER(serial_ns16550) = {
- .name = "serial_dw",
- .id = UCLASS_SERIAL,
- .of_match = dw_serial_ids,
- .ofdata_to_platdata = dw_serial_ofdata_to_platdata,
- .platdata_auto_alloc_size = sizeof(struct ns16550_platdata),
- .priv_auto_alloc_size = sizeof(struct NS16550),
- .probe = ns16550_serial_probe,
- .ops = &ns16550_serial_ops,
-};
diff --git a/drivers/serial/serial_keystone.c b/drivers/serial/serial_keystone.c
deleted file mode 100644
index 7b5ab6c..0000000
--- a/drivers/serial/serial_keystone.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (c) 2015 Texas Instruments, <www.ti.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <dm.h>
-#include <fdtdec.h>
-#include <ns16550.h>
-#include <serial.h>
-#include <asm/arch/clock.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#if CONFIG_IS_ENABLED(OF_CONTROL)
-static const struct udevice_id keystone_serial_ids[] = {
- { .compatible = "ti,keystone-uart" },
- { .compatible = "ns16550a" },
- { }
-};
-
-static int keystone_serial_ofdata_to_platdata(struct udevice *dev)
-{
- struct ns16550_platdata *plat = dev_get_platdata(dev);
- int ret;
-
- ret = ns16550_serial_ofdata_to_platdata(dev);
- if (ret)
- return ret;
- plat->clock = CONFIG_SYS_NS16550_CLK;
- return 0;
-}
-#endif
-
-U_BOOT_DRIVER(serial_keystone_ns16550) = {
- .name = "serial_keystone",
- .id = UCLASS_SERIAL,
-#if CONFIG_IS_ENABLED(OF_CONTROL)
- .of_match = of_match_ptr(keystone_serial_ids),
- .ofdata_to_platdata = of_match_ptr(keystone_serial_ofdata_to_platdata),
- .platdata_auto_alloc_size = sizeof(struct ns16550_platdata),
-#endif
- .priv_auto_alloc_size = sizeof(struct NS16550),
- .probe = ns16550_serial_probe,
- .ops = &ns16550_serial_ops,
- .flags = DM_FLAG_PRE_RELOC,
-};
diff --git a/drivers/serial/serial_omap.c b/drivers/serial/serial_omap.c
deleted file mode 100644
index 891cd7b..0000000
--- a/drivers/serial/serial_omap.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2014 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <dm.h>
-#include <fdtdec.h>
-#include <ns16550.h>
-#include <serial.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define DEFAULT_CLK_SPEED 48000000 /* 48Mhz */
-
-#if CONFIG_IS_ENABLED(OF_CONTROL)
-static const struct udevice_id omap_serial_ids[] = {
- { .compatible = "ti,omap2-uart" },
- { .compatible = "ti,omap3-uart" },
- { .compatible = "ti,omap4-uart" },
- { .compatible = "ti,am3352-uart" },
- { .compatible = "ti,am4372-uart" },
- { .compatible = "ti,dra742-uart" },
- { }
-};
-
-static int omap_serial_ofdata_to_platdata(struct udevice *dev)
-{
- struct ns16550_platdata *plat = dev_get_platdata(dev);
- int ret;
-
- ret = ns16550_serial_ofdata_to_platdata(dev);
- if (ret)
- return ret;
- plat->clock = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
- "clock-frequency", DEFAULT_CLK_SPEED);
- plat->reg_shift = 2;
-
- return 0;
-}
-#endif
-
-U_BOOT_DRIVER(serial_omap_ns16550) = {
- .name = "serial_omap",
- .id = UCLASS_SERIAL,
- .of_match = of_match_ptr(omap_serial_ids),
- .ofdata_to_platdata = of_match_ptr(omap_serial_ofdata_to_platdata),
- .platdata_auto_alloc_size = sizeof(struct ns16550_platdata),
- .priv_auto_alloc_size = sizeof(struct NS16550),
- .probe = ns16550_serial_probe,
- .ops = &ns16550_serial_ops,
- .flags = DM_FLAG_PRE_RELOC,
-};
diff --git a/drivers/serial/serial_ppc.c b/drivers/serial/serial_ppc.c
deleted file mode 100644
index 47141c6..0000000
--- a/drivers/serial/serial_ppc.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2014 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <dm.h>
-#include <ns16550.h>
-#include <serial.h>
-
-static const struct udevice_id ppc_serial_ids[] = {
- { .compatible = "ns16550" },
- { }
-};
-
-static int ppc_serial_ofdata_to_platdata(struct udevice *dev)
-{
- struct ns16550_platdata *plat = dev_get_platdata(dev);
- int ret;
-
- ret = ns16550_serial_ofdata_to_platdata(dev);
- if (ret)
- return ret;
- plat->clock = get_serial_clock();
-
- return 0;
-}
-
-U_BOOT_DRIVER(serial_ns16550) = {
- .name = "serial_ppc",
- .id = UCLASS_SERIAL,
- .of_match = ppc_serial_ids,
- .ofdata_to_platdata = ppc_serial_ofdata_to_platdata,
- .platdata_auto_alloc_size = sizeof(struct ns16550_platdata),
- .priv_auto_alloc_size = sizeof(struct NS16550),
- .probe = ns16550_serial_probe,
- .ops = &ns16550_serial_ops,
- .flags = DM_FLAG_PRE_RELOC,
-};
diff --git a/drivers/serial/serial_rockchip.c b/drivers/serial/serial_rockchip.c
deleted file mode 100644
index 0e7bbfc..0000000
--- a/drivers/serial/serial_rockchip.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (c) 2015 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <dm.h>
-#include <ns16550.h>
-#include <serial.h>
-#include <asm/arch/clock.h>
-
-static const struct udevice_id rockchip_serial_ids[] = {
- { .compatible = "rockchip,rk3288-uart" },
- { }
-};
-
-static int rockchip_serial_ofdata_to_platdata(struct udevice *dev)
-{
- struct ns16550_platdata *plat = dev_get_platdata(dev);
- int ret;
-
- ret = ns16550_serial_ofdata_to_platdata(dev);
- if (ret)
- return ret;
-
- /* Do all Rockchip parts use 24MHz? */
- plat->clock = 24 * 1000000;
-
- return 0;
-}
-
-U_BOOT_DRIVER(serial_ns16550) = {
- .name = "serial_rockchip",
- .id = UCLASS_SERIAL,
- .of_match = rockchip_serial_ids,
- .ofdata_to_platdata = rockchip_serial_ofdata_to_platdata,
- .platdata_auto_alloc_size = sizeof(struct ns16550_platdata),
- .priv_auto_alloc_size = sizeof(struct NS16550),
- .probe = ns16550_serial_probe,
- .ops = &ns16550_serial_ops,
- .flags = DM_FLAG_PRE_RELOC,
-};
diff --git a/drivers/serial/serial_tegra.c b/drivers/serial/serial_tegra.c
deleted file mode 100644
index 0c84f0b..0000000
--- a/drivers/serial/serial_tegra.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2014 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <dm.h>
-#include <ns16550.h>
-#include <serial.h>
-
-#if CONFIG_IS_ENABLED(OF_CONTROL)
-static const struct udevice_id tegra_serial_ids[] = {
- { .compatible = "nvidia,tegra20-uart" },
- { }
-};
-
-static int tegra_serial_ofdata_to_platdata(struct udevice *dev)
-{
- struct ns16550_platdata *plat = dev_get_platdata(dev);
- int ret;
-
- ret = ns16550_serial_ofdata_to_platdata(dev);
- if (ret)
- return ret;
- plat->clock = V_NS16550_CLK;
-
- return 0;
-}
-#else
-struct ns16550_platdata tegra_serial = {
- .base = CONFIG_SYS_NS16550_COM1,
- .reg_shift = 2,
- .clock = V_NS16550_CLK,
-};
-
-U_BOOT_DEVICE(ns16550_serial) = {
- "serial_tegra20", &tegra_serial
-};
-#endif
-
-U_BOOT_DRIVER(serial_ns16550) = {
- .name = "serial_tegra20",
- .id = UCLASS_SERIAL,
-#if CONFIG_IS_ENABLED(OF_CONTROL)
- .of_match = tegra_serial_ids,
- .ofdata_to_platdata = tegra_serial_ofdata_to_platdata,
- .platdata_auto_alloc_size = sizeof(struct ns16550_platdata),
-#endif
- .priv_auto_alloc_size = sizeof(struct NS16550),
- .probe = ns16550_serial_probe,
- .ops = &ns16550_serial_ops,
- .flags = DM_FLAG_PRE_RELOC,
-};
diff --git a/drivers/serial/serial_x86.c b/drivers/serial/serial_x86.c
deleted file mode 100644
index 4bf6062..0000000
--- a/drivers/serial/serial_x86.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2014 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <dm.h>
-#include <fdtdec.h>
-#include <ns16550.h>
-#include <serial.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static const struct udevice_id x86_serial_ids[] = {
- { .compatible = "x86-uart" },
- { }
-};
-
-static int x86_serial_ofdata_to_platdata(struct udevice *dev)
-{
- struct ns16550_platdata *plat = dev_get_platdata(dev);
- int ret;
-
- ret = ns16550_serial_ofdata_to_platdata(dev);
- if (ret)
- return ret;
-
- plat->clock = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
- "clock-frequency", 1843200);
-
- return 0;
-}
-
-U_BOOT_DRIVER(serial_ns16550) = {
- .name = "serial_x86",
- .id = UCLASS_SERIAL,
- .of_match = x86_serial_ids,
- .ofdata_to_platdata = x86_serial_ofdata_to_platdata,
- .platdata_auto_alloc_size = sizeof(struct ns16550_platdata),
- .priv_auto_alloc_size = sizeof(struct NS16550),
- .probe = ns16550_serial_probe,
- .ops = &ns16550_serial_ops,
-};
diff --git a/include/common.h b/include/common.h
index e910730..a3831b7 100644
--- a/include/common.h
+++ b/include/common.h
@@ -474,10 +474,7 @@
void fdc_hw_init (void);
/* $(BOARD)/eeprom.c */
-void eeprom_init (void);
-#ifndef CONFIG_SPI
-int eeprom_probe (unsigned dev_addr, unsigned offset);
-#endif
+void eeprom_init (int bus);
int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
diff --git a/include/configs/10m50_devboard.h b/include/configs/10m50_devboard.h
index 48d5063..8a91cdb 100644
--- a/include/configs/10m50_devboard.h
+++ b/include/configs/10m50_devboard.h
@@ -20,6 +20,7 @@
*/
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_CONSOLE_INFO_QUIET /* Suppress console info */
+#define CONFIG_SYS_NS16550_MEM32
/*
* Flash
diff --git a/include/configs/B4860QDS.h b/include/configs/B4860QDS.h
index c83e5ce..50a5751 100644
--- a/include/configs/B4860QDS.h
+++ b/include/configs/B4860QDS.h
@@ -483,7 +483,6 @@
* shorted - index 1
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
diff --git a/include/configs/BSC9131RDB.h b/include/configs/BSC9131RDB.h
index 2754016..665cad7 100644
--- a/include/configs/BSC9131RDB.h
+++ b/include/configs/BSC9131RDB.h
@@ -227,7 +227,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
#undef CONFIG_SERIAL_SOFTWARE_FIFO
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
@@ -267,7 +266,6 @@
/* I2C EEPROM */
#define CONFIG_CMD_EEPROM
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
diff --git a/include/configs/BSC9132QDS.h b/include/configs/BSC9132QDS.h
index 54dcf3b..79d8e3f 100644
--- a/include/configs/BSC9132QDS.h
+++ b/include/configs/BSC9132QDS.h
@@ -408,7 +408,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
#undef CONFIG_SERIAL_SOFTWARE_FIFO
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
@@ -463,7 +462,6 @@
/* enable read and write access to EEPROM */
#define CONFIG_CMD_EEPROM
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
diff --git a/include/configs/C29XPCIE.h b/include/configs/C29XPCIE.h
index 94f991b..e70506e 100644
--- a/include/configs/C29XPCIE.h
+++ b/include/configs/C29XPCIE.h
@@ -377,7 +377,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
@@ -420,7 +419,6 @@
/* I2C EEPROM */
/* enable read and write access to EEPROM */
#define CONFIG_CMD_EEPROM
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
diff --git a/include/configs/CPCI2DP.h b/include/configs/CPCI2DP.h
index e00ab04..c3a7714 100644
--- a/include/configs/CPCI2DP.h
+++ b/include/configs/CPCI2DP.h
@@ -89,7 +89,6 @@
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
#define CONFIG_CONS_INDEX 2 /* Use UART1 */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
diff --git a/include/configs/CPCI4052.h b/include/configs/CPCI4052.h
index 332a1df..1e5285c 100644
--- a/include/configs/CPCI4052.h
+++ b/include/configs/CPCI4052.h
@@ -113,7 +113,6 @@
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
diff --git a/include/configs/MIP405.h b/include/configs/MIP405.h
index ba93c18..1a793d7 100644
--- a/include/configs/MIP405.h
+++ b/include/configs/MIP405.h
@@ -160,7 +160,6 @@
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 1 ... 12 MB in DRAM */
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
diff --git a/include/configs/MPC8308RDB.h b/include/configs/MPC8308RDB.h
index 551b72d..87afa31 100644
--- a/include/configs/MPC8308RDB.h
+++ b/include/configs/MPC8308RDB.h
@@ -315,7 +315,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC8313ERDB.h b/include/configs/MPC8313ERDB.h
index 44c3175..fa6dd6f 100644
--- a/include/configs/MPC8313ERDB.h
+++ b/include/configs/MPC8313ERDB.h
@@ -370,7 +370,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
diff --git a/include/configs/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h
index eb50be6..ba952e3 100644
--- a/include/configs/MPC8315ERDB.h
+++ b/include/configs/MPC8315ERDB.h
@@ -292,7 +292,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 2)
diff --git a/include/configs/MPC8323ERDB.h b/include/configs/MPC8323ERDB.h
index 59d5e56..a1d45d8 100644
--- a/include/configs/MPC8323ERDB.h
+++ b/include/configs/MPC8323ERDB.h
@@ -212,7 +212,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC832XEMDS.h b/include/configs/MPC832XEMDS.h
index 5ab7d5f..b3322ae 100644
--- a/include/configs/MPC832XEMDS.h
+++ b/include/configs/MPC832XEMDS.h
@@ -292,7 +292,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h
index 988a900..71dcc6c 100644
--- a/include/configs/MPC8349EMDS.h
+++ b/include/configs/MPC8349EMDS.h
@@ -318,7 +318,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC8349ITX.h b/include/configs/MPC8349ITX.h
index 091ca17..ded73b4 100644
--- a/include/configs/MPC8349ITX.h
+++ b/include/configs/MPC8349ITX.h
@@ -353,7 +353,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h
index 7d1262d..df47888 100644
--- a/include/configs/MPC837XEMDS.h
+++ b/include/configs/MPC837XEMDS.h
@@ -308,7 +308,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h
index ab68e63..e77848e 100644
--- a/include/configs/MPC837XERDB.h
+++ b/include/configs/MPC837XERDB.h
@@ -329,7 +329,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index f582f55..a58f4fc 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -368,7 +368,6 @@
* shorted - index 1
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h
index 157ca69..921180f 100644
--- a/include/configs/MPC8540ADS.h
+++ b/include/configs/MPC8540ADS.h
@@ -221,7 +221,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h
index 68ea5d8..d5805c1 100644
--- a/include/configs/MPC8541CDS.h
+++ b/include/configs/MPC8541CDS.h
@@ -244,7 +244,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 2
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h
index 6ec072c..0fa5fd3 100644
--- a/include/configs/MPC8544DS.h
+++ b/include/configs/MPC8544DS.h
@@ -196,7 +196,6 @@
* shorted - index 1
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index 517b449..a84ebfd 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -321,7 +321,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 2
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h
index 184f514..84b8174 100644
--- a/include/configs/MPC8555CDS.h
+++ b/include/configs/MPC8555CDS.h
@@ -242,7 +242,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 2
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h
index f6e43ce..03ba806 100644
--- a/include/configs/MPC8568MDS.h
+++ b/include/configs/MPC8568MDS.h
@@ -227,7 +227,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h
index 6f614b0..f86d10f 100644
--- a/include/configs/MPC8569MDS.h
+++ b/include/configs/MPC8569MDS.h
@@ -235,7 +235,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index 9b131a2..b34a033 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -364,7 +364,6 @@
* shorted - index 1
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
index 4ce04a8..8160b28 100644
--- a/include/configs/MPC8610HPCD.h
+++ b/include/configs/MPC8610HPCD.h
@@ -225,7 +225,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index a5dad2d..a84db51 100644
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -259,7 +259,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/P1010RDB.h b/include/configs/P1010RDB.h
index 81b0855..e96d6db 100644
--- a/include/configs/P1010RDB.h
+++ b/include/configs/P1010RDB.h
@@ -604,7 +604,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
#undef CONFIG_SERIAL_SOFTWARE_FIFO
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
@@ -660,7 +659,6 @@
#endif
/* enable read and write access to EEPROM */
#define CONFIG_CMD_EEPROM
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
diff --git a/include/configs/P1022DS.h b/include/configs/P1022DS.h
index a9d825b..093f2e4 100644
--- a/include/configs/P1022DS.h
+++ b/include/configs/P1022DS.h
@@ -393,7 +393,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/P1023RDB.h b/include/configs/P1023RDB.h
index 4d87198..bc479f6 100644
--- a/include/configs/P1023RDB.h
+++ b/include/configs/P1023RDB.h
@@ -162,7 +162,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
#undef CONFIG_SERIAL_SOFTWARE_FIFO
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/P2041RDB.h b/include/configs/P2041RDB.h
index 2c4c8b5..a145714 100644
--- a/include/configs/P2041RDB.h
+++ b/include/configs/P2041RDB.h
@@ -324,7 +324,6 @@
* shorted - index 1
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
diff --git a/include/configs/PIP405.h b/include/configs/PIP405.h
index aac5a4d..b5959c8 100644
--- a/include/configs/PIP405.h
+++ b/include/configs/PIP405.h
@@ -153,7 +153,6 @@
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 1 ... 12 MB in DRAM */
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
diff --git a/include/configs/PLU405.h b/include/configs/PLU405.h
index d668a15..4eb5fe1 100644
--- a/include/configs/PLU405.h
+++ b/include/configs/PLU405.h
@@ -114,7 +114,6 @@
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
diff --git a/include/configs/PMC405DE.h b/include/configs/PMC405DE.h
index 0fdd7e2..ce0c49f 100644
--- a/include/configs/PMC405DE.h
+++ b/include/configs/PMC405DE.h
@@ -88,7 +88,6 @@
#define CONFIG_SYS_MEMTEST_END 0x3000000 /* 1 ... 48 MB in DRAM */
#define CONFIG_CONS_INDEX 2 /* Use UART1 */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
diff --git a/include/configs/PMC440.h b/include/configs/PMC440.h
index 0227649..05ad315 100644
--- a/include/configs/PMC440.h
+++ b/include/configs/PMC440.h
@@ -84,7 +84,6 @@
* Serial Port
*----------------------------------------------------------------------*/
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
@@ -159,7 +158,6 @@
#define CONFIG_SYS_I2C_PPC4XX_SPEED_1 400000
#define CONFIG_SYS_I2C_PPC4XX_SLAVE_1 0x7F
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
diff --git a/include/configs/T102xQDS.h b/include/configs/T102xQDS.h
index 52942ed..d3185fc 100644
--- a/include/configs/T102xQDS.h
+++ b/include/configs/T102xQDS.h
@@ -495,7 +495,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
diff --git a/include/configs/T102xRDB.h b/include/configs/T102xRDB.h
index 39fa5e2..ed4ad9a 100644
--- a/include/configs/T102xRDB.h
+++ b/include/configs/T102xRDB.h
@@ -496,7 +496,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
diff --git a/include/configs/T1040QDS.h b/include/configs/T1040QDS.h
index fc263df..b373ef7 100644
--- a/include/configs/T1040QDS.h
+++ b/include/configs/T1040QDS.h
@@ -398,7 +398,6 @@
* shorted - index 1
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h
index 840be04..da78b90 100644
--- a/include/configs/T104xRDB.h
+++ b/include/configs/T104xRDB.h
@@ -450,7 +450,6 @@
* shorted - index 1
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
diff --git a/include/configs/T208xQDS.h b/include/configs/T208xQDS.h
index a81f1e6..7aa916f 100644
--- a/include/configs/T208xQDS.h
+++ b/include/configs/T208xQDS.h
@@ -445,7 +445,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
diff --git a/include/configs/T208xRDB.h b/include/configs/T208xRDB.h
index 8b76234..db581ae 100644
--- a/include/configs/T208xRDB.h
+++ b/include/configs/T208xRDB.h
@@ -405,7 +405,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
diff --git a/include/configs/T4240RDB.h b/include/configs/T4240RDB.h
index 2e875d2..2cf1b4e 100644
--- a/include/configs/T4240RDB.h
+++ b/include/configs/T4240RDB.h
@@ -197,7 +197,6 @@
* shorted - index 1
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
diff --git a/include/configs/TQM834x.h b/include/configs/TQM834x.h
index 0b046d1..58a17f5 100644
--- a/include/configs/TQM834x.h
+++ b/include/configs/TQM834x.h
@@ -158,7 +158,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
@@ -183,7 +182,6 @@
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* 16 bit */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* 32 bytes/write */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 12 /* 10ms +/- 20% */
-#define CONFIG_SYS_I2C_MULTI_EEPROMS /* more than one eeprom */
/* I2C RTC */
#define CONFIG_RTC_DS1337 /* use ds1337 rtc via i2c */
diff --git a/include/configs/UCP1020.h b/include/configs/UCP1020.h
index ad2f115..3936e20 100644
--- a/include/configs/UCP1020.h
+++ b/include/configs/UCP1020.h
@@ -329,7 +329,6 @@
*/
#define CONFIG_CONS_INDEX 1
#undef CONFIG_SERIAL_SOFTWARE_FIFO
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/VOM405.h b/include/configs/VOM405.h
index 60f266c..6cbf1b7 100644
--- a/include/configs/VOM405.h
+++ b/include/configs/VOM405.h
@@ -99,7 +99,6 @@
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
diff --git a/include/configs/acadia.h b/include/configs/acadia.h
index 4dd5720..2f53d73 100644
--- a/include/configs/acadia.h
+++ b/include/configs/acadia.h
@@ -120,7 +120,6 @@
*----------------------------------------------------------------------*/
#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1)
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
diff --git a/include/configs/adp-ag101p.h b/include/configs/adp-ag101p.h
index 849b08e..2499b39 100644
--- a/include/configs/adp-ag101p.h
+++ b/include/configs/adp-ag101p.h
@@ -87,7 +87,6 @@
/* FTUART is a high speed NS 16C550A compatible UART, addr: 0x99600000 */
#define CONFIG_BAUDRATE 38400
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_COM1 CONFIG_FTUART010_02_BASE
#define CONFIG_SYS_NS16550_REG_SIZE -4
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
index ed3fd34..d501f04 100644
--- a/include/configs/am335x_evm.h
+++ b/include/configs/am335x_evm.h
@@ -218,7 +218,6 @@
#define CONFIG_ENV_EEPROM_IS_ON_I2C
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
/* PMIC support */
#define CONFIG_POWER_TPS65217
diff --git a/include/configs/am3517_crane.h b/include/configs/am3517_crane.h
index 0bf0af7..4ed8e00 100644
--- a/include/configs/am3517_crane.h
+++ b/include/configs/am3517_crane.h
@@ -66,7 +66,6 @@
*/
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h
index 9aa14f4..23457d6 100644
--- a/include/configs/am3517_evm.h
+++ b/include/configs/am3517_evm.h
@@ -72,7 +72,6 @@
*/
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
index 76d4032..42e1425 100644
--- a/include/configs/am43xx_evm.h
+++ b/include/configs/am43xx_evm.h
@@ -22,13 +22,10 @@
#include <asm/arch/omap.h>
/* NS16550 Configuration */
-#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_CLK 48000000
#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_CLK 48000000
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#else
-#define CONFIG_OMAP_SERIAL
#endif
/* I2C Configuration */
@@ -36,7 +33,6 @@
#define CONFIG_ENV_EEPROM_IS_ON_I2C
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
/* Power */
#define CONFIG_POWER
diff --git a/include/configs/amcc-common.h b/include/configs/amcc-common.h
index e87c0cb..78d8044 100644
--- a/include/configs/amcc-common.h
+++ b/include/configs/amcc-common.h
@@ -19,7 +19,6 @@
/*
* UART
*/
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#ifndef CONFIG_DM_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
diff --git a/include/configs/axs101.h b/include/configs/axs101.h
index 9a7e0dc..650d97d 100644
--- a/include/configs/axs101.h
+++ b/include/configs/axs101.h
@@ -52,7 +52,6 @@
* UART configuration
*/
#define CONFIG_DW_SERIAL
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK 33333333
#define CONFIG_SYS_NS16550_MEM32
@@ -79,7 +78,6 @@
/*
* EEPROM configuration
*/
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR (0xA8 >> 1)
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 1
diff --git a/include/configs/bamboo.h b/include/configs/bamboo.h
index 6ba4aaf..5b8b22f 100644
--- a/include/configs/bamboo.h
+++ b/include/configs/bamboo.h
@@ -139,7 +139,6 @@
*----------------------------------------------------------------------*/
#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1)
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
diff --git a/include/configs/bcm28155_ap.h b/include/configs/bcm28155_ap.h
index 7247907..131f613 100644
--- a/include/configs/bcm28155_ap.h
+++ b/include/configs/bcm28155_ap.h
@@ -79,7 +79,6 @@
#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
/* Serial Info */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
/* Post pad 3 bytes after each reg addr */
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
diff --git a/include/configs/bcm_ep_board.h b/include/configs/bcm_ep_board.h
index c3ebb4d..305864f 100644
--- a/include/configs/bcm_ep_board.h
+++ b/include/configs/bcm_ep_board.h
@@ -45,7 +45,6 @@
#define CONFIG_ENV_OVERWRITE
/* Serial Info */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_BAUDRATE 115200
diff --git a/include/configs/bur_am335x_common.h b/include/configs/bur_am335x_common.h
index c9eb63e..ffc6811 100644
--- a/include/configs/bur_am335x_common.h
+++ b/include/configs/bur_am335x_common.h
@@ -46,7 +46,6 @@
#include <asm/arch/omap.h>
/* NS16550 Configuration */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK 48000000
diff --git a/include/configs/calimain.h b/include/configs/calimain.h
index 7f942dc..e6b2d4d 100644
--- a/include/configs/calimain.h
+++ b/include/configs/calimain.h
@@ -151,7 +151,6 @@
/*
* Serial Driver info
*/
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
diff --git a/include/configs/canyonlands.h b/include/configs/canyonlands.h
index ed790cc..e136824 100644
--- a/include/configs/canyonlands.h
+++ b/include/configs/canyonlands.h
@@ -248,7 +248,6 @@
*----------------------------------------------------------------------*/
#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1)
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h
index 5f2f020..2dc745e 100644
--- a/include/configs/cm_t35.h
+++ b/include/configs/cm_t35.h
@@ -70,7 +70,6 @@
*/
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
diff --git a/include/configs/cm_t3517.h b/include/configs/cm_t3517.h
index 1c086fc..0aefec8 100644
--- a/include/configs/cm_t3517.h
+++ b/include/configs/cm_t3517.h
@@ -77,7 +77,6 @@
/*
* NS16550 Configuration
*/
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
diff --git a/include/configs/cm_t43.h b/include/configs/cm_t43.h
index c4d3b94..02a1a76 100644
--- a/include/configs/cm_t43.h
+++ b/include/configs/cm_t43.h
@@ -18,9 +18,7 @@
#include <asm/arch/omap.h>
/* Serial support */
-#define CONFIG_OMAP_SERIAL
#define CONFIG_DM_SERIAL
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK 48000000
#define CONFIG_SYS_NS16550_COM1 0x44e09000
diff --git a/include/configs/controlcenterd.h b/include/configs/controlcenterd.h
index 600bb83..6eb1b52 100644
--- a/include/configs/controlcenterd.h
+++ b/include/configs/controlcenterd.h
@@ -178,7 +178,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 2
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h
index 9210216..12ada71 100644
--- a/include/configs/corenet_ds.h
+++ b/include/configs/corenet_ds.h
@@ -329,7 +329,6 @@
* shorted - index 1
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
diff --git a/include/configs/cyrus.h b/include/configs/cyrus.h
index 5d25fb1..848cec4 100644
--- a/include/configs/cyrus.h
+++ b/include/configs/cyrus.h
@@ -215,7 +215,6 @@
* shorted - index 1
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h
index 5aa643a..d90141c 100644
--- a/include/configs/da850evm.h
+++ b/include/configs/da850evm.h
@@ -133,7 +133,6 @@
/*
* Serial Driver info
*/
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
diff --git a/include/configs/ea20.h b/include/configs/ea20.h
index 53ad302..ee443a9 100644
--- a/include/configs/ea20.h
+++ b/include/configs/ea20.h
@@ -58,7 +58,6 @@
/*
* Serial Driver info
*/
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART0_BASE /* Base address of UART0 */
diff --git a/include/configs/edminiv2.h b/include/configs/edminiv2.h
index 7fb1894..1dfa721 100644
--- a/include/configs/edminiv2.h
+++ b/include/configs/edminiv2.h
@@ -88,7 +88,6 @@
* NS16550 Configuration
*/
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
diff --git a/include/configs/efi-x86.h b/include/configs/efi-x86.h
index 1c955d9..258a83f 100644
--- a/include/configs/efi-x86.h
+++ b/include/configs/efi-x86.h
@@ -15,7 +15,6 @@
#undef CONFIG_CMD_IMLS
-#undef CONFIG_SYS_NS16550
#undef CONFIG_X86_SERIAL
#undef CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_IS_NOWHERE
diff --git a/include/configs/gdppc440etx.h b/include/configs/gdppc440etx.h
index b514278..8d79ea8 100644
--- a/include/configs/gdppc440etx.h
+++ b/include/configs/gdppc440etx.h
@@ -66,7 +66,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 2 /* Use UART1 */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
diff --git a/include/configs/hrcon.h b/include/configs/hrcon.h
index 84d0928..801be68 100644
--- a/include/configs/hrcon.h
+++ b/include/configs/hrcon.h
@@ -304,7 +304,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 2
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/icon.h b/include/configs/icon.h
index bbe9b59..d9a3671 100644
--- a/include/configs/icon.h
+++ b/include/configs/icon.h
@@ -107,7 +107,6 @@
#define CONFIG_SYS_SPD_BUS_NUM 0 /* The I2C bus for SPD */
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
diff --git a/include/configs/ids8313.h b/include/configs/ids8313.h
index ecb7f10..0a5a9f1 100644
--- a/include/configs/ids8313.h
+++ b/include/configs/ids8313.h
@@ -323,7 +323,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
diff --git a/include/configs/intip.h b/include/configs/intip.h
index a676a20..60c9e2c 100644
--- a/include/configs/intip.h
+++ b/include/configs/intip.h
@@ -214,7 +214,6 @@
*/
#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1)
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
diff --git a/include/configs/ipam390.h b/include/configs/ipam390.h
index 583f7b3..3c4a70c 100644
--- a/include/configs/ipam390.h
+++ b/include/configs/ipam390.h
@@ -133,7 +133,6 @@
/*
* Serial Driver info
*/
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART0_BASE /* Base address of UART0 */
diff --git a/include/configs/katmai.h b/include/configs/katmai.h
index fa72eb0..664896b 100644
--- a/include/configs/katmai.h
+++ b/include/configs/katmai.h
@@ -109,7 +109,6 @@
#define IIC0_BOOTPROM_ADDR 0x50
#define IIC0_ALT_BOOTPROM_ADDR 0x54
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR (0x50)
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
diff --git a/include/configs/km/km-powerpc.h b/include/configs/km/km-powerpc.h
index 3f045f2..eba7479 100644
--- a/include/configs/km/km-powerpc.h
+++ b/include/configs/km/km-powerpc.h
@@ -25,7 +25,6 @@
#define CONFIG_KM_COMMON_ETH_INIT
/* EEprom support 24C08, 24C16, 24C64 */
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 /* 8 Byte write page */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
diff --git a/include/configs/km/km83xx-common.h b/include/configs/km/km83xx-common.h
index 30cf60c..d86b7fc 100644
--- a/include/configs/km/km83xx-common.h
+++ b/include/configs/km/km83xx-common.h
@@ -144,7 +144,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/km/km_arm.h b/include/configs/km/km_arm.h
index 54aa6fb..750b7e9 100644
--- a/include/configs/km/km_arm.h
+++ b/include/configs/km/km_arm.h
@@ -99,7 +99,6 @@
/*
* NS16550 Configuration
*/
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
@@ -221,7 +220,6 @@
#define CONFIG_SYS_I2C_SOFT_SPEED 100000
/* EEprom support 24C128, 24C256 valid for environment eeprom */
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* 64 Byte write page */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
diff --git a/include/configs/km/kmp204x-common.h b/include/configs/km/kmp204x-common.h
index e163edb..a32c8ba 100644
--- a/include/configs/km/kmp204x-common.h
+++ b/include/configs/km/kmp204x-common.h
@@ -244,7 +244,6 @@
* shorted - index 1
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index 562e78f..bf0614c 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -375,7 +375,6 @@
#define CONFIG_LPUART_32B_REG
#else
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index fdbbfc1..a5d5a3b 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -270,7 +270,6 @@
#define CONFIG_LPUART_32B_REG
#else
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h
index 1f22dd3..6b9856a 100644
--- a/include/configs/ls1043a_common.h
+++ b/include/configs/ls1043a_common.h
@@ -55,7 +55,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0))
diff --git a/include/configs/ls2085a_common.h b/include/configs/ls2085a_common.h
index 0011e72..f9bca44 100644
--- a/include/configs/ls2085a_common.h
+++ b/include/configs/ls2085a_common.h
@@ -110,7 +110,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
diff --git a/include/configs/luan.h b/include/configs/luan.h
index 15e4a7e..e22d0e8 100644
--- a/include/configs/luan.h
+++ b/include/configs/luan.h
@@ -119,7 +119,6 @@
*----------------------------------------------------------------------*/
#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1)
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
diff --git a/include/configs/lwmon5.h b/include/configs/lwmon5.h
index 66d9710..69172bb 100644
--- a/include/configs/lwmon5.h
+++ b/include/configs/lwmon5.h
@@ -102,7 +102,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 2 /* Use UART1 */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
diff --git a/include/configs/m28evk.h b/include/configs/m28evk.h
index 24b5489..405a871 100644
--- a/include/configs/m28evk.h
+++ b/include/configs/m28evk.h
@@ -91,7 +91,6 @@
/* EEPROM */
#ifdef CONFIG_CMD_EEPROM
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
#endif
diff --git a/include/configs/malta.h b/include/configs/malta.h
index 4d3751a..3faac37 100644
--- a/include/configs/malta.h
+++ b/include/configs/malta.h
@@ -80,7 +80,6 @@
*/
#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (115200 * 16)
diff --git a/include/configs/mcx.h b/include/configs/mcx.h
index 882f3db..4eea06d 100644
--- a/include/configs/mcx.h
+++ b/include/configs/mcx.h
@@ -78,7 +78,6 @@
*/
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h
index 6f20a82..db3d4e5 100644
--- a/include/configs/microblaze-generic.h
+++ b/include/configs/microblaze-generic.h
@@ -39,7 +39,6 @@
# define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
# define CONSOLE_ARG "console=console=ttyUL0,115200\0"
#elif XILINX_UART16550_BASEADDR
-# define CONFIG_SYS_NS16550 1
# define CONFIG_SYS_NS16550_SERIAL
# if defined(__MICROBLAZEEL__)
# define CONFIG_SYS_NS16550_REG_SIZE -4
diff --git a/include/configs/motionpro.h b/include/configs/motionpro.h
index 97c614b..a8cf201 100644
--- a/include/configs/motionpro.h
+++ b/include/configs/motionpro.h
@@ -285,7 +285,6 @@
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 1 /* 2 bytes per write cycle */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 /* 2ms/cycle + 3ms extra */
-#define CONFIG_SYS_I2C_MULTI_EEPROMS 1 /* 2 EEPROMs (addr:50,52) */
/*
* RTC configuration
diff --git a/include/configs/mpc8308_p1m.h b/include/configs/mpc8308_p1m.h
index 1a627fc..a90083f 100644
--- a/include/configs/mpc8308_p1m.h
+++ b/include/configs/mpc8308_p1m.h
@@ -292,7 +292,6 @@
*/
#define CONFIG_CONS_INDEX 1
#undef CONFIG_SERIAL_SOFTWARE_FIFO
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h
index 1ecbd35..2071cf5 100644
--- a/include/configs/mv-common.h
+++ b/include/configs/mv-common.h
@@ -39,11 +39,6 @@
/*
* NS16550 Configuration
*/
-#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_DM_SERIAL)
-#define CONFIG_DW_SERIAL
-#endif
-
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
#if !defined(CONFIG_DM_SERIAL)
diff --git a/include/configs/neo.h b/include/configs/neo.h
index a60b3f7..bc01416 100644
--- a/include/configs/neo.h
+++ b/include/configs/neo.h
@@ -91,7 +91,6 @@
* set Linux BASE_BAUD to 403200.
*/
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
diff --git a/include/configs/nokia_rx51.h b/include/configs/nokia_rx51.h
index f071c59..b11e43a 100644
--- a/include/configs/nokia_rx51.h
+++ b/include/configs/nokia_rx51.h
@@ -85,7 +85,6 @@
*/
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
diff --git a/include/configs/omap3_evm_common.h b/include/configs/omap3_evm_common.h
index 7e7f6f2..2004d14 100644
--- a/include/configs/omap3_evm_common.h
+++ b/include/configs/omap3_evm_common.h
@@ -72,7 +72,6 @@
*/
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
diff --git a/include/configs/omap3_pandora.h b/include/configs/omap3_pandora.h
index 4e93705..803f4b8 100644
--- a/include/configs/omap3_pandora.h
+++ b/include/configs/omap3_pandora.h
@@ -49,7 +49,7 @@
/*
* NS16550 Configuration
*/
-#undef CONFIG_OMAP_SERIAL
+#undef CONFIG_SYS_NS16550_CLK
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
diff --git a/include/configs/omapl138_lcdk.h b/include/configs/omapl138_lcdk.h
index 80d57f4..c1f26c0 100644
--- a/include/configs/omapl138_lcdk.h
+++ b/include/configs/omapl138_lcdk.h
@@ -93,7 +93,6 @@
/*
* Serial Driver info
*/
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
diff --git a/include/configs/openrisc-generic.h b/include/configs/openrisc-generic.h
index d53e419..c854189 100644
--- a/include/configs/openrisc-generic.h
+++ b/include/configs/openrisc-generic.h
@@ -31,7 +31,6 @@
/*
* SERIAL
*/
-# define CONFIG_SYS_NS16550
# define CONFIG_SYS_NS16550_SERIAL
# define CONFIG_SYS_NS16550_REG_SIZE 1
# define CONFIG_CONS_INDEX 1
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index 433c409..57e1c5f 100644
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -649,7 +649,6 @@
*/
#define CONFIG_CONS_INDEX 1
#undef CONFIG_SERIAL_SOFTWARE_FIFO
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
@@ -701,7 +700,6 @@
/* enable read and write access to EEPROM */
#define CONFIG_CMD_EEPROM
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
diff --git a/include/configs/p1_twr.h b/include/configs/p1_twr.h
index d83daa0..c7608c5 100644
--- a/include/configs/p1_twr.h
+++ b/include/configs/p1_twr.h
@@ -215,7 +215,6 @@
*/
#define CONFIG_CONS_INDEX 1
#undef CONFIG_SERIAL_SOFTWARE_FIFO
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
@@ -262,7 +261,6 @@
/* enable read and write access to EEPROM */
#define CONFIG_CMD_EEPROM
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
diff --git a/include/configs/pcm051.h b/include/configs/pcm051.h
index 275e952..64cfd81 100644
--- a/include/configs/pcm051.h
+++ b/include/configs/pcm051.h
@@ -115,7 +115,6 @@
#define CONFIG_ENV_EEPROM_IS_ON_I2C
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_BAUDRATE_TABLE { 110, 300, 600, 1200, 2400, \
4800, 9600, 14400, 19200, 28800, 38400, 56000, 57600, 115200 }
diff --git a/include/configs/pengwyn.h b/include/configs/pengwyn.h
index d68cded..bfc1c1e 100644
--- a/include/configs/pengwyn.h
+++ b/include/configs/pengwyn.h
@@ -112,7 +112,6 @@
#define CONFIG_ENV_EEPROM_IS_ON_I2C
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
/* SPL */
#define CONFIG_SPL_POWER_SUPPORT
diff --git a/include/configs/qemu-mips.h b/include/configs/qemu-mips.h
index 9395bda..5a043d5 100644
--- a/include/configs/qemu-mips.h
+++ b/include/configs/qemu-mips.h
@@ -52,7 +52,6 @@
#define CONFIG_DRIVER_NE2000
#define CONFIG_DRIVER_NE2000_BASE 0xb4000300
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK 115200
diff --git a/include/configs/qemu-mips64.h b/include/configs/qemu-mips64.h
index 53ff802..070b5de 100644
--- a/include/configs/qemu-mips64.h
+++ b/include/configs/qemu-mips64.h
@@ -52,7 +52,6 @@
#define CONFIG_DRIVER_NE2000
#define CONFIG_DRIVER_NE2000_BASE 0xffffffffb4000300
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK 115200
diff --git a/include/configs/qemu-ppce500.h b/include/configs/qemu-ppce500.h
index f45789f..2dfea33 100644
--- a/include/configs/qemu-ppce500.h
+++ b/include/configs/qemu-ppce500.h
@@ -103,7 +103,6 @@
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0))
diff --git a/include/configs/rk3288_common.h b/include/configs/rk3288_common.h
index 36408b9..d56886d 100644
--- a/include/configs/rk3288_common.h
+++ b/include/configs/rk3288_common.h
@@ -29,7 +29,6 @@
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SPL_BOARD_INIT
diff --git a/include/configs/sbc8349.h b/include/configs/sbc8349.h
index c8b14e9..25ec7bc 100644
--- a/include/configs/sbc8349.h
+++ b/include/configs/sbc8349.h
@@ -267,7 +267,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/sbc8548.h b/include/configs/sbc8548.h
index 1c309a4..9783804 100644
--- a/include/configs/sbc8548.h
+++ b/include/configs/sbc8548.h
@@ -406,7 +406,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (400000000 / CONFIG_SYS_CLK_DIV)
diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h
index 0b22ce0..f88d685 100644
--- a/include/configs/sbc8641d.h
+++ b/include/configs/sbc8641d.h
@@ -247,7 +247,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h
index 1f1beea..f32459b 100644
--- a/include/configs/sequoia.h
+++ b/include/configs/sequoia.h
@@ -151,7 +151,6 @@
*/
#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1)
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
diff --git a/include/configs/siemens-am33x-common.h b/include/configs/siemens-am33x-common.h
index 9ab0457..ff4317b 100644
--- a/include/configs/siemens-am33x-common.h
+++ b/include/configs/siemens-am33x-common.h
@@ -113,7 +113,6 @@
#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
/* NS16550 Configuration */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK (48000000)
diff --git a/include/configs/sniper.h b/include/configs/sniper.h
index f168e8f..08046b5 100644
--- a/include/configs/sniper.h
+++ b/include/configs/sniper.h
@@ -196,15 +196,12 @@
*/
-#ifndef CONFIG_SPL_BUILD
-#define CONFIG_OMAP_SERIAL
-#else
+#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
#endif
-#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
#define CONFIG_CONS_INDEX 3
#define CONFIG_SERIAL3 3
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
index 3374683..f6808b5 100644
--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -219,7 +219,6 @@
/*
* Serial Driver
*/
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE -4
#define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART0_ADDRESS
diff --git a/include/configs/socrates.h b/include/configs/socrates.h
index 019cf30..f8bddca 100644
--- a/include/configs/socrates.h
+++ b/include/configs/socrates.h
@@ -198,7 +198,6 @@
/* Serial Port */
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/strider.h b/include/configs/strider.h
index fb7b7f9..8771cdc 100644
--- a/include/configs/strider.h
+++ b/include/configs/strider.h
@@ -308,7 +308,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 2
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index ac08c06..98a2c74 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -41,13 +41,10 @@
#endif
/* Serial & console */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
/* ns16550 reg in the low bits of cpu reg */
#define CONFIG_SYS_NS16550_CLK 24000000
-#ifdef CONFIG_DM_SERIAL
-# define CONFIG_DW_SERIAL
-#else
+#ifndef CONFIG_DM_SERIAL
# define CONFIG_SYS_NS16550_REG_SIZE -4
# define CONFIG_SYS_NS16550_COM1 SUNXI_UART0_BASE
# define CONFIG_SYS_NS16550_COM2 SUNXI_UART1_BASE
diff --git a/include/configs/t3corp.h b/include/configs/t3corp.h
index 502e795..7942865 100644
--- a/include/configs/t3corp.h
+++ b/include/configs/t3corp.h
@@ -307,7 +307,6 @@
*/
#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1)
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
diff --git a/include/configs/t4qds.h b/include/configs/t4qds.h
index 5754369..5788a70 100644
--- a/include/configs/t4qds.h
+++ b/include/configs/t4qds.h
@@ -141,7 +141,6 @@
* shorted - index 1
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h
index 4cb7902..ec0a812 100644
--- a/include/configs/tam3517-common.h
+++ b/include/configs/tam3517-common.h
@@ -66,7 +66,6 @@
/*
* NS16550 Configuration
*/
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
diff --git a/include/configs/tao3530.h b/include/configs/tao3530.h
index 97fe796..c1bd179 100644
--- a/include/configs/tao3530.h
+++ b/include/configs/tao3530.h
@@ -66,7 +66,6 @@
*/
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
diff --git a/include/configs/tb100.h b/include/configs/tb100.h
index e3c41ef..8660ed4 100644
--- a/include/configs/tb100.h
+++ b/include/configs/tb100.h
@@ -35,8 +35,6 @@
/*
* UART configuration
*/
-#define CONFIG_DW_SERIAL
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK 166666666
#define CONFIG_BAUDRATE 115200
diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h
index 5bb9e48..ba819c4 100644
--- a/include/configs/tegra-common.h
+++ b/include/configs/tegra-common.h
@@ -39,8 +39,7 @@
/*
* NS16550 Configuration
*/
-#define CONFIG_TEGRA_SERIAL
-#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
/*
* Common HW configuration.
diff --git a/include/configs/ti814x_evm.h b/include/configs/ti814x_evm.h
index 7fa35a1..e726040 100644
--- a/include/configs/ti814x_evm.h
+++ b/include/configs/ti814x_evm.h
@@ -145,7 +145,6 @@
#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
/* NS16550 Configuration */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK (48000000)
diff --git a/include/configs/ti816x_evm.h b/include/configs/ti816x_evm.h
index 01d8233..ba652ca 100644
--- a/include/configs/ti816x_evm.h
+++ b/include/configs/ti816x_evm.h
@@ -108,7 +108,6 @@
/*
* NS16550 Configuration
*/
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK (48000000)
diff --git a/include/configs/ti_am335x_common.h b/include/configs/ti_am335x_common.h
index 9697431..edbd820 100644
--- a/include/configs/ti_am335x_common.h
+++ b/include/configs/ti_am335x_common.h
@@ -19,14 +19,9 @@
#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
#define CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC
-#ifndef CONFIG_SPL_BUILD
-# define CONFIG_OMAP_SERIAL
-#endif
-
#include <asm/arch/omap.h>
/* NS16550 Configuration */
-#define CONFIG_SYS_NS16550
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
diff --git a/include/configs/ti_armv7_keystone2.h b/include/configs/ti_armv7_keystone2.h
index 2b2c060..b5d2d2e 100644
--- a/include/configs/ti_armv7_keystone2.h
+++ b/include/configs/ti_armv7_keystone2.h
@@ -58,13 +58,10 @@
#define CONFIG_SYS_SPI_U_BOOT_OFFS CONFIG_SPL_PAD_TO
/* UART Configuration */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_MEM32
#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE -4
-#else
-#define CONFIG_KEYSTONE_SERIAL
#endif
#define CONFIG_SYS_NS16550_COM1 KS2_UART0_BASE
#define CONFIG_SYS_NS16550_COM2 KS2_UART1_BASE
@@ -252,7 +249,7 @@
"get_mon_net=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0" \
"get_mon_ubi=ubifsload ${addr_mon} ${name_mon}\0" \
"get_uboot_net=dhcp ${loadaddr} ${tftp_root}/${name_uboot}\0" \
- "burn_uboot_spi=sf probe; sf erase 0 0x100000; " \
+ "burn_uboot_spi=sf probe; sf erase 0 0x80000; " \
"sf write ${loadaddr} 0 ${filesize}\0" \
"burn_uboot_nand=nand erase 0 0x100000; " \
"nand write ${loadaddr} 0 ${filesize}\0" \
diff --git a/include/configs/ti_omap3_common.h b/include/configs/ti_omap3_common.h
index e399a87..1c71cb6 100644
--- a/include/configs/ti_omap3_common.h
+++ b/include/configs/ti_omap3_common.h
@@ -18,10 +18,6 @@
#include <asm/arch/cpu.h>
#include <asm/arch/omap.h>
-#ifndef CONFIG_SPL_BUILD
-# define CONFIG_OMAP_SERIAL
-#endif
-
/* Common ARM Erratas */
#define CONFIG_ARM_ERRATA_454179
#define CONFIG_ARM_ERRATA_430973
@@ -36,11 +32,10 @@
/* NS16550 Configuration */
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
-#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
#ifdef CONFIG_SPL_BUILD
# define CONFIG_SYS_NS16550_SERIAL
# define CONFIG_SYS_NS16550_REG_SIZE (-4)
-# define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
#endif
#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
115200}
diff --git a/include/configs/ti_omap4_common.h b/include/configs/ti_omap4_common.h
index 741f71f..08130eb 100644
--- a/include/configs/ti_omap4_common.h
+++ b/include/configs/ti_omap4_common.h
@@ -57,14 +57,11 @@
/*
* Hardware drivers
*/
-#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_CLK 48000000
#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_CLK 48000000
#define CONFIG_SYS_NS16550_COM3 UART3_BASE
-#else
-#define CONFIG_OMAP_SERIAL
#endif
#define CONFIG_CONS_INDEX 3
diff --git a/include/configs/ti_omap5_common.h b/include/configs/ti_omap5_common.h
index 5acbc92..2d492f8 100644
--- a/include/configs/ti_omap5_common.h
+++ b/include/configs/ti_omap5_common.h
@@ -50,13 +50,10 @@
/*
* Hardware drivers
*/
-#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_CLK 48000000
#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_CLK 48000000
-#else
-#define CONFIG_OMAP_SERIAL
#endif
/*
diff --git a/include/configs/tricorder.h b/include/configs/tricorder.h
index 0ab69e6..f5f5324 100644
--- a/include/configs/tricorder.h
+++ b/include/configs/tricorder.h
@@ -86,7 +86,6 @@
#define STATUS_LED_PERIOD2 (CONFIG_SYS_HZ / 2)
/* NS16550 Configuration */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
@@ -113,7 +112,6 @@
/* EEPROM */
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_CMD_EEPROM
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
#define CONFIG_SYS_EEPROM_BUS_NUM 1
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index 1e71703..0562598 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -13,7 +13,6 @@
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
#ifdef CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_COM1 CONFIG_SUPPORT_CARD_UART_BASE
#define CONFIG_SYS_NS16550_CLK 12288000
#define CONFIG_SYS_NS16550_REG_SIZE -2
diff --git a/include/configs/vct.h b/include/configs/vct.h
index 92726c8..872f2f0 100644
--- a/include/configs/vct.h
+++ b/include/configs/vct.h
@@ -54,7 +54,6 @@
#endif
#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_REG_SIZE -4
#define CONFIG_SYS_NS16550_COM1 UART_1_BASE
#define CONFIG_CONS_INDEX 1
diff --git a/include/configs/ve8313.h b/include/configs/ve8313.h
index f5df4fb..bc2d441 100644
--- a/include/configs/ve8313.h
+++ b/include/configs/ve8313.h
@@ -251,7 +251,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/vexpress_aemv8a.h b/include/configs/vexpress_aemv8a.h
index a99d712..c767f90 100644
--- a/include/configs/vexpress_aemv8a.h
+++ b/include/configs/vexpress_aemv8a.h
@@ -35,8 +35,6 @@
#elif CONFIG_TARGET_VEXPRESS64_JUNO
#define CONFIG_SYS_TEXT_BASE 0xe0000000
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
-#else
-#error "Unknown board variant"
#endif
#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
@@ -108,8 +106,6 @@
#elif CONFIG_TARGET_VEXPRESS64_JUNO
#define GICD_BASE (0x2C010000)
#define GICC_BASE (0x2C02f000)
-#else
-#error "Unknown board variant"
#endif
#endif /* !CONFIG_GICV3 */
@@ -165,15 +161,20 @@
#define CONFIG_SYS_LOAD_ADDR (V2M_BASE + 0x10000000)
/* Physical Memory Map */
-#define CONFIG_NR_DRAM_BANKS 2
#define PHYS_SDRAM_1 (V2M_BASE) /* SDRAM Bank #1 */
-#define PHYS_SDRAM_2 (0x880000000)
/* Top 16MB reserved for secure world use */
#define DRAM_SEC_SIZE 0x01000000
#define PHYS_SDRAM_1_SIZE 0x80000000 - DRAM_SEC_SIZE
-#define PHYS_SDRAM_2_SIZE 0x180000000
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+#ifdef CONFIG_TARGET_VEXPRESS64_JUNO
+#define CONFIG_NR_DRAM_BANKS 2
+#define PHYS_SDRAM_2 (0x880000000)
+#define PHYS_SDRAM_2_SIZE 0x180000000
+#else
+#define CONFIG_NR_DRAM_BANKS 1
+#endif
+
/* Enable memtest */
#define CONFIG_CMD_MEMTEST
#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
@@ -273,14 +274,8 @@
#define CONFIG_BOOTDELAY 1
-#else
-#error "Unknown board variant"
#endif
-/* Do not preserve environment */
-#define CONFIG_ENV_IS_NOWHERE 1
-#define CONFIG_ENV_SIZE 0x1000
-
/* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
@@ -291,28 +286,35 @@
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_MAXARGS 64 /* max command args */
-/* Flash memory is available on the Juno board only */
-#ifndef CONFIG_TARGET_VEXPRESS64_JUNO
-#define CONFIG_SYS_NO_FLASH
+#ifdef CONFIG_TARGET_VEXPRESS64_JUNO
+#define CONFIG_SYS_FLASH_BASE 0x08000000
+/* 255 x 256KiB sectors + 4 x 64KiB sectors at the end = 259 */
+#define CONFIG_SYS_MAX_FLASH_SECT 259
+/* Store environment at top of flash in the same location as blank.img */
+/* in the Juno firmware. */
+#define CONFIG_ENV_ADDR 0x0BFC0000
+#define CONFIG_ENV_SECT_SIZE 0x00010000
#else
+#define CONFIG_SYS_FLASH_BASE 0x0C000000
+/* 256 x 256KiB sectors */
+#define CONFIG_SYS_MAX_FLASH_SECT 256
+/* Store environment at top of flash */
+#define CONFIG_ENV_ADDR 0x0FFC0000
+#define CONFIG_ENV_SECT_SIZE 0x00040000
+#endif
+
#define CONFIG_CMD_ARMFLASH
#define CONFIG_SYS_FLASH_CFI 1
#define CONFIG_FLASH_CFI_DRIVER 1
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT
-#define CONFIG_SYS_FLASH_BASE 0x08000000
-#define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MiB */
-#define CONFIG_SYS_MAX_FLASH_BANKS 2
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
-/* Timeout values in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Erase Timeout */
-#define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Write Timeout */
-
-/* 255 0x40000 sectors + first or last sector may have 4 erase regions = 259 */
-#define CONFIG_SYS_MAX_FLASH_SECT 259 /* Max sectors */
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* use buffered writes */
#define CONFIG_SYS_FLASH_PROTECTION /* The devices have real protection */
#define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */
+#define FLASH_MAX_SECTOR_SIZE 0x00040000
+#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
+#define CONFIG_ENV_IS_IN_FLASH 1
-#endif
#endif /* __VEXPRESS_AEMV8A_H */
diff --git a/include/configs/vme8349.h b/include/configs/vme8349.h
index 7f5f089..714ebee 100644
--- a/include/configs/vme8349.h
+++ b/include/configs/vme8349.h
@@ -200,7 +200,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/walnut.h b/include/configs/walnut.h
index 8b803a2..dd6b519 100644
--- a/include/configs/walnut.h
+++ b/include/configs/walnut.h
@@ -80,7 +80,6 @@
*/
#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1)
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
diff --git a/include/configs/x86-common.h b/include/configs/x86-common.h
index 3a18f69..8be402d 100644
--- a/include/configs/x86-common.h
+++ b/include/configs/x86-common.h
@@ -59,7 +59,6 @@
/*-----------------------------------------------------------------------
* Serial Configuration
*/
-#define CONFIG_SYS_NS16550
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, \
9600, 19200, 38400, 115200}
diff --git a/include/configs/xilinx-ppc.h b/include/configs/xilinx-ppc.h
index 1abd0ef..eb400d0 100644
--- a/include/configs/xilinx-ppc.h
+++ b/include/configs/xilinx-ppc.h
@@ -109,7 +109,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
#else
#ifdef XPAR_UARTNS550_0_BASEADDR
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 4
#define CONFIG_CONS_INDEX 1
diff --git a/include/configs/xpedite1000.h b/include/configs/xpedite1000.h
index 005f149..5bc926f 100644
--- a/include/configs/xpedite1000.h
+++ b/include/configs/xpedite1000.h
@@ -97,7 +97,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
diff --git a/include/configs/xpedite517x.h b/include/configs/xpedite517x.h
index 3e09635..96b357b 100644
--- a/include/configs/xpedite517x.h
+++ b/include/configs/xpedite517x.h
@@ -214,7 +214,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/xpedite520x.h b/include/configs/xpedite520x.h
index 39bdb88..b2d6a1e 100644
--- a/include/configs/xpedite520x.h
+++ b/include/configs/xpedite520x.h
@@ -177,7 +177,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/xpedite537x.h b/include/configs/xpedite537x.h
index c687555..8b4d4d9 100644
--- a/include/configs/xpedite537x.h
+++ b/include/configs/xpedite537x.h
@@ -213,7 +213,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/xpedite550x.h b/include/configs/xpedite550x.h
index f971f8b..c7e25d9 100644
--- a/include/configs/xpedite550x.h
+++ b/include/configs/xpedite550x.h
@@ -204,7 +204,6 @@
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
diff --git a/include/configs/yosemite.h b/include/configs/yosemite.h
index 8508a80..0cffab8 100644
--- a/include/configs/yosemite.h
+++ b/include/configs/yosemite.h
@@ -122,7 +122,6 @@
*----------------------------------------------------------------------*/
#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1)
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3