Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 22f0f09..11143a8 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -470,6 +470,12 @@
config TARGET_LS2085A_SIMU
bool "Support ls2085a_simu"
+config TARGET_LS1021AQDS
+ bool "Support ls1021aqds_nor"
+
+config TARGET_LS1021ATWR
+ bool "Support ls1021atwr_nor"
+
config TARGET_BALLOON3
bool "Support balloon3"
@@ -594,6 +600,8 @@
source "board/eukrea/cpuat91/Kconfig"
source "board/faraday/a320evb/Kconfig"
source "board/freescale/ls2085a/Kconfig"
+source "board/freescale/ls1021aqds/Kconfig"
+source "board/freescale/ls1021atwr/Kconfig"
source "board/freescale/mx23evk/Kconfig"
source "board/freescale/mx25pdk/Kconfig"
source "board/freescale/mx28evk/Kconfig"
diff --git a/arch/arm/cpu/armv7/ls102xa/Makefile b/arch/arm/cpu/armv7/ls102xa/Makefile
new file mode 100644
index 0000000..d82ce8d
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/Makefile
@@ -0,0 +1,12 @@
+#
+# Copyright 2014 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += cpu.o
+obj-y += clock.o
+obj-y += timer.o
+
+obj-$(CONFIG_OF_LIBFDT) += fdt.o
+obj-$(CONFIG_SYS_HAS_SERDES) += fsl_ls1_serdes.o ls102xa_serdes.o
diff --git a/arch/arm/cpu/armv7/ls102xa/clock.c b/arch/arm/cpu/armv7/ls102xa/clock.c
new file mode 100644
index 0000000..8f80c61
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/clock.c
@@ -0,0 +1,130 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/immap_ls102xa.h>
+#include <asm/arch/clock.h>
+#include <fsl_ifc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifndef CONFIG_SYS_FSL_NUM_CC_PLLS
+#define CONFIG_SYS_FSL_NUM_CC_PLLS 2
+#endif
+
+void get_sys_info(struct sys_info *sys_info)
+{
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+#ifdef CONFIG_FSL_IFC
+ struct fsl_ifc *ifc_regs = (void *)CONFIG_SYS_IFC_ADDR;
+ u32 ccr;
+#endif
+ struct ccsr_clk *clk = (void *)(CONFIG_SYS_FSL_LS1_CLK_ADDR);
+ unsigned int cpu;
+ const u8 core_cplx_pll[6] = {
+ [0] = 0, /* CC1 PPL / 1 */
+ [1] = 0, /* CC1 PPL / 2 */
+ [4] = 1, /* CC2 PPL / 1 */
+ [5] = 1, /* CC2 PPL / 2 */
+ };
+
+ const u8 core_cplx_pll_div[6] = {
+ [0] = 1, /* CC1 PPL / 1 */
+ [1] = 2, /* CC1 PPL / 2 */
+ [4] = 1, /* CC2 PPL / 1 */
+ [5] = 2, /* CC2 PPL / 2 */
+ };
+
+ uint i;
+ uint freq_c_pll[CONFIG_SYS_FSL_NUM_CC_PLLS];
+ uint ratio[CONFIG_SYS_FSL_NUM_CC_PLLS];
+ unsigned long sysclk = CONFIG_SYS_CLK_FREQ;
+
+ sys_info->freq_systembus = sysclk;
+#ifdef CONFIG_DDR_CLK_FREQ
+ sys_info->freq_ddrbus = CONFIG_DDR_CLK_FREQ;
+#else
+ sys_info->freq_ddrbus = sysclk;
+#endif
+
+ sys_info->freq_systembus *= (in_be32(&gur->rcwsr[0]) >>
+ RCWSR0_SYS_PLL_RAT_SHIFT) & RCWSR0_SYS_PLL_RAT_MASK;
+ sys_info->freq_ddrbus *= (in_be32(&gur->rcwsr[0]) >>
+ RCWSR0_MEM_PLL_RAT_SHIFT) & RCWSR0_MEM_PLL_RAT_MASK;
+
+ for (i = 0; i < CONFIG_SYS_FSL_NUM_CC_PLLS; i++) {
+ ratio[i] = (in_be32(&clk->pllcgsr[i].pllcngsr) >> 1) & 0x3f;
+ if (ratio[i] > 4)
+ freq_c_pll[i] = sysclk * ratio[i];
+ else
+ freq_c_pll[i] = sys_info->freq_systembus * ratio[i];
+ }
+
+ for (cpu = 0; cpu < CONFIG_MAX_CPUS; cpu++) {
+ u32 c_pll_sel = (in_be32(&clk->clkcsr[cpu].clkcncsr) >> 27)
+ & 0xf;
+ u32 cplx_pll = core_cplx_pll[c_pll_sel];
+
+ sys_info->freq_processor[cpu] =
+ freq_c_pll[cplx_pll] / core_cplx_pll_div[c_pll_sel];
+ }
+
+#if defined(CONFIG_FSL_IFC)
+ ccr = in_be32(&ifc_regs->ifc_ccr);
+ ccr = ((ccr & IFC_CCR_CLK_DIV_MASK) >> IFC_CCR_CLK_DIV_SHIFT) + 1;
+
+ sys_info->freq_localbus = sys_info->freq_systembus / ccr;
+#endif
+}
+
+int get_clocks(void)
+{
+ struct sys_info sys_info;
+
+ get_sys_info(&sys_info);
+ gd->cpu_clk = sys_info.freq_processor[0];
+ gd->bus_clk = sys_info.freq_systembus;
+ gd->mem_clk = sys_info.freq_ddrbus * 2;
+
+#if defined(CONFIG_FSL_ESDHC)
+ gd->arch.sdhc_clk = gd->bus_clk;
+#endif
+
+ return 0;
+}
+
+ulong get_bus_freq(ulong dummy)
+{
+ return gd->bus_clk;
+}
+
+ulong get_ddr_freq(ulong dummy)
+{
+ return gd->mem_clk;
+}
+
+int get_serial_clock(void)
+{
+ return gd->bus_clk / 2;
+}
+
+unsigned int mxc_get_clock(enum mxc_clock clk)
+{
+ switch (clk) {
+ case MXC_I2C_CLK:
+ return get_bus_freq(0) / 2;
+ case MXC_ESDHC_CLK:
+ return get_bus_freq(0);
+ case MXC_DSPI_CLK:
+ return get_bus_freq(0) / 2;
+ case MXC_UART_CLK:
+ return get_bus_freq(0) / 2;
+ default:
+ printf("Unsupported clock\n");
+ }
+ return 0;
+}
diff --git a/arch/arm/cpu/armv7/ls102xa/cpu.c b/arch/arm/cpu/armv7/ls102xa/cpu.c
new file mode 100644
index 0000000..b7dde45
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/cpu.c
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/clock.h>
+#include <asm/io.h>
+#include <asm/arch/immap_ls102xa.h>
+#include <tsec.h>
+#include <netdev.h>
+#include <fsl_esdhc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if defined(CONFIG_DISPLAY_CPUINFO)
+int print_cpuinfo(void)
+{
+ char buf1[32], buf2[32];
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+ unsigned int svr, major, minor, ver, i;
+
+ svr = in_be32(&gur->svr);
+ major = SVR_MAJ(svr);
+ minor = SVR_MIN(svr);
+
+ puts("CPU: Freescale LayerScape ");
+
+ ver = SVR_SOC_VER(svr);
+ switch (ver) {
+ case SOC_VER_SLS1020:
+ puts("SLS1020");
+ break;
+ case SOC_VER_LS1020:
+ puts("LS1020");
+ break;
+ case SOC_VER_LS1021:
+ puts("LS1021");
+ break;
+ case SOC_VER_LS1022:
+ puts("LS1022");
+ break;
+ default:
+ puts("Unknown");
+ break;
+ }
+
+ if (IS_E_PROCESSOR(svr) && (ver != SOC_VER_SLS1020))
+ puts("E");
+
+ printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr);
+
+ puts("Clock Configuration:");
+
+ printf("\n CPU0(ARMV7):%-4s MHz, ", strmhz(buf1, gd->cpu_clk));
+ printf("\n Bus:%-4s MHz, ", strmhz(buf1, gd->bus_clk));
+ printf("DDR:%-4s MHz (%s MT/s data rate), ",
+ strmhz(buf1, gd->mem_clk/2), strmhz(buf2, gd->mem_clk));
+ puts("\n");
+
+ /* Display the RCW, so that no one gets confused as to what RCW
+ * we're actually using for this boot.
+ */
+ puts("Reset Configuration Word (RCW):");
+ for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) {
+ u32 rcw = in_be32(&gur->rcwsr[i]);
+
+ if ((i % 4) == 0)
+ printf("\n %08x:", i * 4);
+ printf(" %08x", rcw);
+ }
+ puts("\n");
+
+ return 0;
+}
+#endif
+
+void enable_caches(void)
+{
+#ifndef CONFIG_SYS_ICACHE_OFF
+ icache_enable();
+#endif
+#ifndef CONFIG_SYS_DCACHE_OFF
+ dcache_enable();
+#endif
+}
+
+#ifdef CONFIG_FSL_ESDHC
+int cpu_mmc_init(bd_t *bis)
+{
+ return fsl_esdhc_mmc_init(bis);
+}
+#endif
+
+int cpu_eth_init(bd_t *bis)
+{
+#ifdef CONFIG_TSEC_ENET
+ tsec_standard_init(bis);
+#endif
+
+ return 0;
+}
diff --git a/arch/arm/cpu/armv7/ls102xa/fdt.c b/arch/arm/cpu/armv7/ls102xa/fdt.c
new file mode 100644
index 0000000..4ce3808
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/fdt.c
@@ -0,0 +1,136 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+#include <asm/arch/clock.h>
+#include <linux/ctype.h>
+#ifdef CONFIG_FSL_ESDHC
+#include <fsl_esdhc.h>
+#endif
+#include <tsec.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void ft_fixup_enet_phy_connect_type(void *fdt)
+{
+ struct eth_device *dev;
+ struct tsec_private *priv;
+ const char *enet_path, *phy_path;
+ char enet[16];
+ char phy[16];
+ int phy_node;
+ int i = 0;
+ int enet_id = 0;
+ uint32_t ph;
+
+ while ((dev = eth_get_dev_by_index(i++)) != NULL) {
+ if (strstr(dev->name, "eTSEC1"))
+ enet_id = 0;
+ else if (strstr(dev->name, "eTSEC2"))
+ enet_id = 1;
+ else if (strstr(dev->name, "eTSEC3"))
+ enet_id = 2;
+ else
+ continue;
+
+ priv = dev->priv;
+ if (priv->flags & TSEC_SGMII)
+ continue;
+
+ sprintf(enet, "ethernet%d", enet_id);
+ enet_path = fdt_get_alias(fdt, enet);
+ if (!enet_path)
+ continue;
+
+ sprintf(phy, "enet%d_rgmii_phy", enet_id);
+ phy_path = fdt_get_alias(fdt, phy);
+ if (!phy_path)
+ continue;
+
+ phy_node = fdt_path_offset(fdt, phy_path);
+ if (phy_node < 0)
+ continue;
+
+ ph = fdt_create_phandle(fdt, phy_node);
+ if (ph)
+ do_fixup_by_path_u32(fdt, enet_path,
+ "phy-handle", ph, 1);
+
+ do_fixup_by_path(fdt, enet_path, "phy-connection-type",
+ phy_string_for_interface(
+ PHY_INTERFACE_MODE_RGMII_ID),
+ sizeof(phy_string_for_interface(
+ PHY_INTERFACE_MODE_RGMII_ID)),
+ 1);
+ }
+}
+
+void ft_cpu_setup(void *blob, bd_t *bd)
+{
+ int off;
+ int val;
+ const char *sysclk_path;
+
+ unsigned long busclk = get_bus_freq(0);
+
+ fdt_fixup_ethernet(blob);
+
+ off = fdt_node_offset_by_prop_value(blob, -1, "device_type", "cpu", 4);
+ while (off != -FDT_ERR_NOTFOUND) {
+ val = gd->cpu_clk;
+ fdt_setprop(blob, off, "clock-frequency", &val, 4);
+ off = fdt_node_offset_by_prop_value(blob, off,
+ "device_type", "cpu", 4);
+ }
+
+ do_fixup_by_prop_u32(blob, "device_type", "soc",
+ 4, "bus-frequency", busclk / 2, 1);
+
+ ft_fixup_enet_phy_connect_type(blob);
+
+#ifdef CONFIG_SYS_NS16550
+ do_fixup_by_compat_u32(blob, "fsl,16550-FIFO64",
+ "clock-frequency", CONFIG_SYS_NS16550_CLK, 1);
+#endif
+
+ sysclk_path = fdt_get_alias(blob, "sysclk");
+ if (sysclk_path)
+ do_fixup_by_path_u32(blob, sysclk_path, "clock-frequency",
+ CONFIG_SYS_CLK_FREQ, 1);
+ do_fixup_by_compat_u32(blob, "fsl,qoriq-sysclk-2.0",
+ "clock-frequency", CONFIG_SYS_CLK_FREQ, 1);
+
+#if defined(CONFIG_FSL_ESDHC)
+ fdt_fixup_esdhc(blob, bd);
+#endif
+
+ /*
+ * platform bus clock = system bus clock/2
+ * Here busclk = system bus clock
+ * We are using the platform bus clock as 1588 Timer reference
+ * clock source select
+ */
+ do_fixup_by_compat_u32(blob, "fsl, gianfar-ptp-timer",
+ "timer-frequency", busclk / 2, 1);
+
+ /*
+ * clock-freq should change to clock-frequency and
+ * flexcan-v1.0 should change to p1010-flexcan respectively
+ * in the future.
+ */
+ do_fixup_by_compat_u32(blob, "fsl, flexcan-v1.0",
+ "clock_freq", busclk / 2, 1);
+
+ do_fixup_by_compat_u32(blob, "fsl, flexcan-v1.0",
+ "clock-frequency", busclk / 2, 1);
+
+ do_fixup_by_compat_u32(blob, "fsl, ls1021a-flexcan",
+ "clock-frequency", busclk / 2, 1);
+}
diff --git a/arch/arm/cpu/armv7/ls102xa/fsl_ls1_serdes.c b/arch/arm/cpu/armv7/ls102xa/fsl_ls1_serdes.c
new file mode 100644
index 0000000..9b78acb
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/fsl_ls1_serdes.c
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/fsl_serdes.h>
+#include <asm/arch/immap_ls102xa.h>
+#include <asm/errno.h>
+#include <asm/io.h>
+#include "fsl_ls1_serdes.h"
+
+#ifdef CONFIG_SYS_FSL_SRDS_1
+static u64 serdes1_prtcl_map;
+#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+static u64 serdes2_prtcl_map;
+#endif
+
+int is_serdes_configured(enum srds_prtcl device)
+{
+ u64 ret = 0;
+
+#ifdef CONFIG_SYS_FSL_SRDS_1
+ ret |= (1ULL << device) & serdes1_prtcl_map;
+#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ ret |= (1ULL << device) & serdes2_prtcl_map;
+#endif
+
+ return !!ret;
+}
+
+int serdes_get_first_lane(u32 sd, enum srds_prtcl device)
+{
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+ u32 cfg = in_be32(&gur->rcwsr[4]);
+ int i;
+
+ switch (sd) {
+#ifdef CONFIG_SYS_FSL_SRDS_1
+ case FSL_SRDS_1:
+ cfg &= RCWSR4_SRDS1_PRTCL_MASK;
+ cfg >>= RCWSR4_SRDS1_PRTCL_SHIFT;
+ break;
+#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ case FSL_SRDS_2:
+ cfg &= RCWSR4_SRDS2_PRTCL_MASK;
+ cfg >>= RCWSR4_SRDS2_PRTCL_SHIFT;
+ break;
+#endif
+ default:
+ printf("invalid SerDes%d\n", sd);
+ break;
+ }
+ /* Is serdes enabled at all? */
+ if (unlikely(cfg == 0))
+ return -ENODEV;
+
+ for (i = 0; i < SRDS_MAX_LANES; i++) {
+ if (serdes_get_prtcl(sd, cfg, i) == device)
+ return i;
+ }
+
+ return -ENODEV;
+}
+
+u64 serdes_init(u32 sd, u32 sd_addr, u32 sd_prctl_mask, u32 sd_prctl_shift)
+{
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+ u64 serdes_prtcl_map = 0;
+ u32 cfg;
+ int lane;
+
+ cfg = in_be32(&gur->rcwsr[4]) & sd_prctl_mask;
+ cfg >>= sd_prctl_shift;
+ printf("Using SERDES%d Protocol: %d (0x%x)\n", sd + 1, cfg, cfg);
+
+ if (!is_serdes_prtcl_valid(sd, cfg))
+ printf("SERDES%d[PRTCL] = 0x%x is not valid\n", sd + 1, cfg);
+
+ for (lane = 0; lane < SRDS_MAX_LANES; lane++) {
+ enum srds_prtcl lane_prtcl = serdes_get_prtcl(sd, cfg, lane);
+
+ serdes_prtcl_map |= (1ULL << lane_prtcl);
+ }
+
+ return serdes_prtcl_map;
+}
+
+void fsl_serdes_init(void)
+{
+#ifdef CONFIG_SYS_FSL_SRDS_1
+ serdes1_prtcl_map = serdes_init(FSL_SRDS_1,
+ CONFIG_SYS_FSL_SERDES_ADDR,
+ RCWSR4_SRDS1_PRTCL_MASK,
+ RCWSR4_SRDS1_PRTCL_SHIFT);
+#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ serdes2_prtcl_map = serdes_init(FSL_SRDS_2,
+ CONFIG_SYS_FSL_SERDES_ADDR +
+ FSL_SRDS_2 * 0x1000,
+ RCWSR4_SRDS2_PRTCL_MASK,
+ RCWSR4_SRDS2_PRTCL_SHIFT);
+#endif
+}
+
+const char *serdes_clock_to_string(u32 clock)
+{
+ switch (clock) {
+ case SRDS_PLLCR0_RFCK_SEL_100:
+ return "100";
+ case SRDS_PLLCR0_RFCK_SEL_125:
+ return "125";
+ default:
+ return "100";
+ }
+}
diff --git a/arch/arm/cpu/armv7/ls102xa/fsl_ls1_serdes.h b/arch/arm/cpu/armv7/ls102xa/fsl_ls1_serdes.h
new file mode 100644
index 0000000..834aa53
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/fsl_ls1_serdes.h
@@ -0,0 +1,12 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __FSL_LS1_SERDES_H
+#define __FSL_LS1_SERDES_H
+
+int is_serdes_prtcl_valid(int serdes, u32 prtcl);
+int serdes_lane_enabled(int lane);
+#endif /* __FSL_LS1_SERDES_H */
diff --git a/arch/arm/cpu/armv7/ls102xa/ls102xa_serdes.c b/arch/arm/cpu/armv7/ls102xa/ls102xa_serdes.c
new file mode 100644
index 0000000..cc53910
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/ls102xa_serdes.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/fsl_serdes.h>
+#include <asm/arch/immap_ls102xa.h>
+
+static u8 serdes_cfg_tbl[][SRDS_MAX_LANES] = {
+ [0x00] = {PCIE1, PCIE1, PCIE1, PCIE1},
+ [0x10] = {PCIE1, SATA1, PCIE2, PCIE2},
+ [0x20] = {PCIE1, SGMII_TSEC1, PCIE2, SGMII_TSEC2},
+ [0x30] = {PCIE1, SATA1, SGMII_TSEC1, SGMII_TSEC2},
+ [0x40] = {PCIE1, PCIE1, SATA1, SGMII_TSEC2},
+ [0x50] = {PCIE1, PCIE1, PCIE2, SGMII_TSEC2},
+ [0x60] = {PCIE1, PCIE1, SGMII_TSEC1, SGMII_TSEC2},
+ [0x70] = {PCIE1, SATA1, PCIE2, SGMII_TSEC2},
+ [0x80] = {PCIE2, PCIE2, PCIE2, PCIE2},
+};
+
+enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane)
+{
+ return serdes_cfg_tbl[cfg][lane];
+}
+
+int is_serdes_prtcl_valid(int serdes, u32 prtcl)
+{
+ int i;
+
+ if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl))
+ return 0;
+
+ for (i = 0; i < SRDS_MAX_LANES; i++) {
+ if (serdes_cfg_tbl[prtcl][i] != NONE)
+ return 1;
+ }
+
+ return 0;
+}
diff --git a/arch/arm/cpu/armv7/ls102xa/timer.c b/arch/arm/cpu/armv7/ls102xa/timer.c
new file mode 100644
index 0000000..11b17b2
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/timer.c
@@ -0,0 +1,127 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <div64.h>
+#include <asm/arch/immap_ls102xa.h>
+#include <asm/arch/clock.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * This function is intended for SHORT delays only.
+ * It will overflow at around 10 seconds @ 400MHz,
+ * or 20 seconds @ 200MHz.
+ */
+unsigned long usec2ticks(unsigned long usec)
+{
+ ulong ticks;
+
+ if (usec < 1000)
+ ticks = ((usec * (get_tbclk()/1000)) + 500) / 1000;
+ else
+ ticks = ((usec / 10) * (get_tbclk() / 100000));
+
+ return ticks;
+}
+
+static inline unsigned long long tick_to_time(unsigned long long tick)
+{
+ unsigned long freq;
+
+ asm volatile("mrc p15, 0, %0, c14, c0, 0" : "=r" (freq));
+
+ tick *= CONFIG_SYS_HZ;
+ do_div(tick, freq);
+
+ return tick;
+}
+
+static inline unsigned long long us_to_tick(unsigned long long usec)
+{
+ unsigned long freq;
+
+ asm volatile("mrc p15, 0, %0, c14, c0, 0" : "=r" (freq));
+
+ usec = usec * freq + 999999;
+ do_div(usec, 1000000);
+
+ return usec;
+}
+
+int timer_init(void)
+{
+ struct sctr_regs *sctr = (struct sctr_regs *)SCTR_BASE_ADDR;
+ unsigned long ctrl, val, freq;
+
+ /* Enable System Counter */
+ writel(SYS_COUNTER_CTRL_ENABLE, &sctr->cntcr);
+
+ freq = GENERIC_TIMER_CLK;
+ asm("mcr p15, 0, %0, c14, c0, 0" : : "r" (freq));
+
+ /* Set PL1 Physical Timer Ctrl */
+ ctrl = ARCH_TIMER_CTRL_ENABLE;
+ asm("mcr p15, 0, %0, c14, c2, 1" : : "r" (ctrl));
+
+ /* Set PL1 Physical Comp Value */
+ val = TIMER_COMP_VAL;
+ asm("mcrr p15, 2, %Q0, %R0, c14" : : "r" (val));
+
+ gd->arch.tbl = 0;
+ gd->arch.tbu = 0;
+
+ return 0;
+}
+
+unsigned long long get_ticks(void)
+{
+ unsigned long long now;
+
+ asm("mrrc p15, 0, %Q0, %R0, c14" : "=r" (now));
+
+ gd->arch.tbl = (unsigned long)(now & 0xffffffff);
+ gd->arch.tbu = (unsigned long)(now >> 32);
+
+ return now;
+}
+
+unsigned long get_timer_masked(void)
+{
+ return tick_to_time(get_ticks());
+}
+
+unsigned long get_timer(ulong base)
+{
+ return get_timer_masked() - base;
+}
+
+/* delay x useconds and preserve advance timstamp value */
+void __udelay(unsigned long usec)
+{
+ unsigned long long start;
+ unsigned long tmo;
+
+ start = get_ticks(); /* get current timestamp */
+ tmo = us_to_tick(usec); /* convert usecs to ticks */
+
+ while ((get_ticks() - start) < tmo)
+ ; /* loop till time has passed */
+}
+
+/*
+ * This function is derived from PowerPC code (timebase clock frequency).
+ * On ARM it returns the number of timer ticks per second.
+ */
+unsigned long get_tbclk(void)
+{
+ unsigned long freq;
+
+ asm volatile("mrc p15, 0, %0, c14, c0, 0" : "=r" (freq));
+
+ return freq;
+}
diff --git a/arch/arm/include/asm/arch-ls102xa/clock.h b/arch/arm/include/asm/arch-ls102xa/clock.h
new file mode 100644
index 0000000..fd36bb0
--- /dev/null
+++ b/arch/arm/include/asm/arch-ls102xa/clock.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ */
+
+#ifndef __ASM_ARCH_LS102XA_CLOCK_H_
+#define __ASM_ARCH_LS102XA_CLOCK_H_
+
+#include <common.h>
+
+enum mxc_clock {
+ MXC_ARM_CLK = 0,
+ MXC_UART_CLK,
+ MXC_ESDHC_CLK,
+ MXC_I2C_CLK,
+ MXC_DSPI_CLK,
+};
+
+unsigned int mxc_get_clock(enum mxc_clock clk);
+
+#endif /* __ASM_ARCH_LS102XA_CLOCK_H_ */
diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h
new file mode 100644
index 0000000..ed78c33
--- /dev/null
+++ b/arch/arm/include/asm/arch-ls102xa/config.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2014, Freescale Semiconductor
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _ASM_ARMV7_LS102XA_CONFIG_
+#define _ASM_ARMV7_LS102XA_CONFIG_
+
+#define CONFIG_SYS_CACHELINE_SIZE 64
+
+#define OCRAM_BASE_ADDR 0x10000000
+#define OCRAM_SIZE 0x00020000
+
+#define CONFIG_SYS_IMMR 0x01000000
+
+#define CONFIG_SYS_FSL_DDR_ADDR (CONFIG_SYS_IMMR + 0x00080000)
+#define CONFIG_SYS_CCI400_ADDR (CONFIG_SYS_IMMR + 0x00180000)
+#define CONFIG_SYS_IFC_ADDR (CONFIG_SYS_IMMR + 0x00530000)
+#define CONFIG_SYS_FSL_ESDHC_ADDR (CONFIG_SYS_IMMR + 0x00560000)
+#define CONFIG_SYS_FSL_SCFG_ADDR (CONFIG_SYS_IMMR + 0x00570000)
+#define CONFIG_SYS_FSL_SERDES_ADDR (CONFIG_SYS_IMMR + 0x00ea0000)
+#define CONFIG_SYS_FSL_GUTS_ADDR (CONFIG_SYS_IMMR + 0x00ee0000)
+#define CONFIG_SYS_FSL_LS1_CLK_ADDR (CONFIG_SYS_IMMR + 0x00ee1000)
+#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x011c0500)
+#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x011d0500)
+#define CONFIG_SYS_DCU_ADDR (CONFIG_SYS_IMMR + 0x01ce0000)
+
+#define CONFIG_SYS_TSEC1_OFFSET 0x01d10000
+#define CONFIG_SYS_TSEC2_OFFSET 0x01d50000
+#define CONFIG_SYS_TSEC3_OFFSET 0x01d90000
+#define CONFIG_SYS_MDIO1_OFFSET 0x01d24000
+
+#define TSEC_BASE_ADDR (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET)
+#define MDIO_BASE_ADDR (CONFIG_SYS_IMMR + CONFIG_SYS_MDIO1_OFFSET)
+
+#define SCTR_BASE_ADDR (CONFIG_SYS_IMMR + 0x01b00000)
+
+#define I2C1_BASE_ADDR (CONFIG_SYS_IMMR + 0x01180000)
+#define I2C2_BASE_ADDR (CONFIG_SYS_IMMR + 0x01190000)
+#define I2C3_BASE_ADDR (CONFIG_SYS_IMMR + 0x011a0000)
+
+#define WDOG1_BASE_ADDR (CONFIG_SYS_IMMR + 0x01ad0000)
+
+#define QSPI0_BASE_ADDR (CONFIG_SYS_IMMR + 0x00550000)
+#define DSPI1_BASE_ADDR (CONFIG_SYS_IMMR + 0x01100000)
+
+#define LPUART_BASE (CONFIG_SYS_IMMR + 0x01950000)
+
+#ifdef CONFIG_DDR_SPD
+#define CONFIG_SYS_FSL_DDR_BE
+#define CONFIG_VERY_BIG_RAM
+#define CONFIG_SYS_FSL_DDRC_ARM_GEN3
+#define CONFIG_SYS_FSL_DDR
+#define CONFIG_SYS_LS1_DDR_BLOCK1_SIZE ((phys_size_t)2 << 30)
+#define CONFIG_MAX_MEM_MAPPED CONFIG_SYS_LS1_DDR_BLOCK1_SIZE
+#endif
+
+#define CONFIG_SYS_FSL_IFC_BE
+#define CONFIG_SYS_FSL_ESDHC_BE
+#define CONFIG_SYS_FSL_WDOG_BE
+#define CONFIG_SYS_FSL_DSPI_BE
+#define CONFIG_SYS_FSL_QSPI_BE
+#define CONFIG_SYS_FSL_DCU_BE
+
+#define DCU_LAYER_MAX_NUM 16
+
+#define CONFIG_SYS_FSL_SRDS_1
+
+#ifdef CONFIG_LS102XA
+#define CONFIG_MAX_CPUS 2
+#define CONFIG_SYS_FSL_IFC_BANK_COUNT 8
+#define CONFIG_NUM_DDR_CONTROLLERS 1
+#else
+#error SoC not defined
+#endif
+
+#endif /* _ASM_ARMV7_LS102XA_CONFIG_ */
diff --git a/arch/arm/include/asm/arch-ls102xa/fsl_serdes.h b/arch/arm/include/asm/arch-ls102xa/fsl_serdes.h
new file mode 100644
index 0000000..3a92f5a
--- /dev/null
+++ b/arch/arm/include/asm/arch-ls102xa/fsl_serdes.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __FSL_SERDES_H
+#define __FSL_SERDES_H
+
+#include <config.h>
+
+enum srds_prtcl {
+ NONE = 0,
+ PCIE1,
+ PCIE2,
+ SATA1,
+ SGMII_TSEC1,
+ SGMII_TSEC2,
+};
+
+enum srds {
+ FSL_SRDS_1 = 0,
+ FSL_SRDS_2 = 1,
+};
+
+int is_serdes_configured(enum srds_prtcl device);
+void fsl_serdes_init(void);
+const char *serdes_clock_to_string(u32 clock);
+
+int serdes_get_first_lane(u32 sd, enum srds_prtcl device);
+enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane);
+
+#endif /* __FSL_SERDES_H */
diff --git a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
new file mode 100644
index 0000000..7995fe2
--- /dev/null
+++ b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
@@ -0,0 +1,493 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_LS102XA_IMMAP_H_
+#define __ASM_ARCH_LS102XA_IMMAP_H_
+
+#define SVR_MAJ(svr) (((svr) >> 4) & 0xf)
+#define SVR_MIN(svr) (((svr) >> 0) & 0xf)
+#define SVR_SOC_VER(svr) (((svr) >> 8) & 0x7ff)
+#define IS_E_PROCESSOR(svr) (svr & 0x80000)
+
+#define SOC_VER_SLS1020 0x00
+#define SOC_VER_LS1020 0x10
+#define SOC_VER_LS1021 0x11
+#define SOC_VER_LS1022 0x12
+
+#define RCWSR0_SYS_PLL_RAT_SHIFT 25
+#define RCWSR0_SYS_PLL_RAT_MASK 0x1f
+#define RCWSR0_MEM_PLL_RAT_SHIFT 16
+#define RCWSR0_MEM_PLL_RAT_MASK 0x3f
+
+#define RCWSR4_SRDS1_PRTCL_SHIFT 24
+#define RCWSR4_SRDS1_PRTCL_MASK 0xff000000
+
+#define TIMER_COMP_VAL 0xffffffff
+#define ARCH_TIMER_CTRL_ENABLE (1 << 0)
+#define SYS_COUNTER_CTRL_ENABLE (1 << 24)
+
+struct sys_info {
+ unsigned long freq_processor[CONFIG_MAX_CPUS];
+ unsigned long freq_systembus;
+ unsigned long freq_ddrbus;
+ unsigned long freq_localbus;
+};
+
+/* Device Configuration and Pin Control */
+struct ccsr_gur {
+ u32 porsr1; /* POR status 1 */
+ u32 porsr2; /* POR status 2 */
+ u8 res_008[0x20-0x8];
+ u32 gpporcr1; /* General-purpose POR configuration */
+ u32 gpporcr2;
+ u32 dcfg_fusesr; /* Fuse status register */
+ u8 res_02c[0x70-0x2c];
+ u32 devdisr; /* Device disable control */
+ u32 devdisr2; /* Device disable control 2 */
+ u32 devdisr3; /* Device disable control 3 */
+ u32 devdisr4; /* Device disable control 4 */
+ u32 devdisr5; /* Device disable control 5 */
+ u8 res_084[0x94-0x84];
+ u32 coredisru; /* uppper portion for support of 64 cores */
+ u32 coredisrl; /* lower portion for support of 64 cores */
+ u8 res_09c[0xa4-0x9c];
+ u32 svr; /* System version */
+ u8 res_0a8[0xb0-0xa8];
+ u32 rstcr; /* Reset control */
+ u32 rstrqpblsr; /* Reset request preboot loader status */
+ u8 res_0b8[0xc0-0xb8];
+ u32 rstrqmr1; /* Reset request mask */
+ u8 res_0c4[0xc8-0xc4];
+ u32 rstrqsr1; /* Reset request status */
+ u8 res_0cc[0xd4-0xcc];
+ u32 rstrqwdtmrl; /* Reset request WDT mask */
+ u8 res_0d8[0xdc-0xd8];
+ u32 rstrqwdtsrl; /* Reset request WDT status */
+ u8 res_0e0[0xe4-0xe0];
+ u32 brrl; /* Boot release */
+ u8 res_0e8[0x100-0xe8];
+ u32 rcwsr[16]; /* Reset control word status */
+ u8 res_140[0x200-0x140];
+ u32 scratchrw[4]; /* Scratch Read/Write */
+ u8 res_210[0x300-0x210];
+ u32 scratchw1r[4]; /* Scratch Read (Write once) */
+ u8 res_310[0x400-0x310];
+ u32 crstsr;
+ u8 res_404[0x550-0x404];
+ u32 sataliodnr;
+ u8 res_554[0x604-0x554];
+ u32 pamubypenr;
+ u32 dmacr1;
+ u8 res_60c[0x740-0x60c]; /* add more registers when needed */
+ u32 tp_ityp[64]; /* Topology Initiator Type Register */
+ struct {
+ u32 upper;
+ u32 lower;
+ } tp_cluster[1]; /* Core Cluster n Topology Register */
+ u8 res_848[0xe60-0x848];
+ u32 ddrclkdr;
+ u8 res_e60[0xe68-0xe64];
+ u32 ifcclkdr;
+ u8 res_e68[0xe80-0xe6c];
+ u32 sdhcpcr;
+};
+
+#define SCFG_SCFGREVCR_REV 0xffffffff
+#define SCFG_SCFGREVCR_NOREV 0
+#define SCFG_ETSECDMAMCR_LE_BD_FR 0xf8001a0f
+#define SCFG_ETSECCMCR_GE2_CLK125 0x04000000
+#define SCFG_PIXCLKCR_PXCKEN 0x80000000
+
+/* Supplemental Configuration Unit */
+struct ccsr_scfg {
+ u32 dpslpcr;
+ u32 resv0[2];
+ u32 etsecclkdpslpcr;
+ u32 resv1[5];
+ u32 fuseovrdcr;
+ u32 pixclkcr;
+ u32 resv2[5];
+ u32 spimsicr;
+ u32 resv3[6];
+ u32 pex1pmwrcr;
+ u32 pex1pmrdsr;
+ u32 resv4[3];
+ u32 usb3prm1cr;
+ u32 usb4prm2cr;
+ u32 pex1rdmsgpldlsbsr;
+ u32 pex1rdmsgpldmsbsr;
+ u32 pex2rdmsgpldlsbsr;
+ u32 pex2rdmsgpldmsbsr;
+ u32 pex1rdmmsgrqsr;
+ u32 pex2rdmmsgrqsr;
+ u32 spimsiclrcr;
+ u32 pex1mscportsr;
+ u32 pex2mscportsr;
+ u32 pex2pmwrcr;
+ u32 resv5[24];
+ u32 mac1_streamid;
+ u32 mac2_streamid;
+ u32 mac3_streamid;
+ u32 pex1_streamid;
+ u32 pex2_streamid;
+ u32 dma_streamid;
+ u32 sata_streamid;
+ u32 usb3_streamid;
+ u32 qe_streamid;
+ u32 sdhc_streamid;
+ u32 adma_streamid;
+ u32 letechsftrstcr;
+ u32 core0_sft_rst;
+ u32 core1_sft_rst;
+ u32 resv6[1];
+ u32 usb_hi_addr;
+ u32 etsecclkadjcr;
+ u32 sai_clk;
+ u32 resv7[1];
+ u32 dcu_streamid;
+ u32 usb2_streamid;
+ u32 ftm_reset;
+ u32 altcbar;
+ u32 qspi_cfg;
+ u32 pmcintecr;
+ u32 pmcintlecr;
+ u32 pmcintsr;
+ u32 qos1;
+ u32 qos2;
+ u32 qos3;
+ u32 cci_cfg;
+ u32 resv8[1];
+ u32 etsecdmamcr;
+ u32 usb3prm3cr;
+ u32 resv9[1];
+ u32 debug_streamid;
+ u32 resv10[5];
+ u32 snpcnfgcr;
+ u32 resv11[1];
+ u32 intpcr;
+ u32 resv12[20];
+ u32 scfgrevcr;
+ u32 coresrencr;
+ u32 pex2pmrdsr;
+ u32 ddrc1cr;
+ u32 ddrc2cr;
+ u32 ddrc3cr;
+ u32 ddrc4cr;
+ u32 ddrgcr;
+ u32 resv13[120];
+ u32 qeioclkcr;
+ u32 etsecmcr;
+ u32 sdhciovserlcr;
+ u32 resv14[61];
+ u32 sparecr;
+};
+
+/* Clocking */
+struct ccsr_clk {
+ struct {
+ u32 clkcncsr; /* core cluster n clock control status */
+ u8 res_004[0x1c];
+ } clkcsr[2];
+ u8 res_040[0x7c0]; /* 0x100 */
+ struct {
+ u32 pllcngsr;
+ u8 res_804[0x1c];
+ } pllcgsr[2];
+ u8 res_840[0x1c0];
+ u32 clkpcsr; /* 0xa00 Platform clock domain control/status */
+ u8 res_a04[0x1fc];
+ u32 pllpgsr; /* 0xc00 Platform PLL General Status */
+ u8 res_c04[0x1c];
+ u32 plldgsr; /* 0xc20 DDR PLL General Status */
+ u8 res_c24[0x3dc];
+};
+
+/* System Counter */
+struct sctr_regs {
+ u32 cntcr;
+ u32 cntsr;
+ u32 cntcv1;
+ u32 cntcv2;
+ u32 resv1[4];
+ u32 cntfid0;
+ u32 cntfid1;
+ u32 resv2[1002];
+ u32 counterid[12];
+};
+
+#define MAX_SERDES 1
+#define SRDS_MAX_LANES 4
+#define SRDS_MAX_BANK 2
+
+#define SRDS_RSTCTL_RST 0x80000000
+#define SRDS_RSTCTL_RSTDONE 0x40000000
+#define SRDS_RSTCTL_RSTERR 0x20000000
+#define SRDS_RSTCTL_SWRST 0x10000000
+#define SRDS_RSTCTL_SDEN 0x00000020
+#define SRDS_RSTCTL_SDRST_B 0x00000040
+#define SRDS_RSTCTL_PLLRST_B 0x00000080
+#define SRDS_PLLCR0_POFF 0x80000000
+#define SRDS_PLLCR0_RFCK_SEL_MASK 0x70000000
+#define SRDS_PLLCR0_RFCK_SEL_100 0x00000000
+#define SRDS_PLLCR0_RFCK_SEL_125 0x10000000
+#define SRDS_PLLCR0_RFCK_SEL_156_25 0x20000000
+#define SRDS_PLLCR0_RFCK_SEL_150 0x30000000
+#define SRDS_PLLCR0_RFCK_SEL_161_13 0x40000000
+#define SRDS_PLLCR0_RFCK_SEL_122_88 0x50000000
+#define SRDS_PLLCR0_PLL_LCK 0x00800000
+#define SRDS_PLLCR0_FRATE_SEL_MASK 0x000f0000
+#define SRDS_PLLCR0_FRATE_SEL_5 0x00000000
+#define SRDS_PLLCR0_FRATE_SEL_3_75 0x00050000
+#define SRDS_PLLCR0_FRATE_SEL_5_15 0x00060000
+#define SRDS_PLLCR0_FRATE_SEL_4 0x00070000
+#define SRDS_PLLCR0_FRATE_SEL_3_12 0x00090000
+#define SRDS_PLLCR0_FRATE_SEL_3 0x000a0000
+#define SRDS_PLLCR1_PLL_BWSEL 0x08000000
+
+struct ccsr_serdes {
+ struct {
+ u32 rstctl; /* Reset Control Register */
+
+ u32 pllcr0; /* PLL Control Register 0 */
+
+ u32 pllcr1; /* PLL Control Register 1 */
+ u32 res_0c; /* 0x00c */
+ u32 pllcr3;
+ u32 pllcr4;
+ u8 res_18[0x20-0x18];
+ } bank[2];
+ u8 res_40[0x90-0x40];
+ u32 srdstcalcr; /* 0x90 TX Calibration Control */
+ u8 res_94[0xa0-0x94];
+ u32 srdsrcalcr; /* 0xa0 RX Calibration Control */
+ u8 res_a4[0xb0-0xa4];
+ u32 srdsgr0; /* 0xb0 General Register 0 */
+ u8 res_b4[0xe0-0xb4];
+ u32 srdspccr0; /* 0xe0 Protocol Converter Config 0 */
+ u32 srdspccr1; /* 0xe4 Protocol Converter Config 1 */
+ u32 srdspccr2; /* 0xe8 Protocol Converter Config 2 */
+ u32 srdspccr3; /* 0xec Protocol Converter Config 3 */
+ u32 srdspccr4; /* 0xf0 Protocol Converter Config 4 */
+ u8 res_f4[0x100-0xf4];
+ struct {
+ u32 lnpssr; /* 0x100, 0x120, ..., 0x1e0 */
+ u8 res_104[0x120-0x104];
+ } srdslnpssr[4];
+ u8 res_180[0x300-0x180];
+ u32 srdspexeqcr;
+ u32 srdspexeqpcr[11];
+ u8 res_330[0x400-0x330];
+ u32 srdspexapcr;
+ u8 res_404[0x440-0x404];
+ u32 srdspexbpcr;
+ u8 res_444[0x800-0x444];
+ struct {
+ u32 gcr0; /* 0x800 General Control Register 0 */
+ u32 gcr1; /* 0x804 General Control Register 1 */
+ u32 gcr2; /* 0x808 General Control Register 2 */
+ u32 sscr0;
+ u32 recr0; /* 0x810 Receive Equalization Control */
+ u32 recr1;
+ u32 tecr0; /* 0x818 Transmit Equalization Control */
+ u32 sscr1;
+ u32 ttlcr0; /* 0x820 Transition Tracking Loop Ctrl 0 */
+ u8 res_824[0x83c-0x824];
+ u32 tcsr3;
+ } lane[4]; /* Lane A, B, C, D, E, F, G, H */
+ u8 res_a00[0x1000-0xa00]; /* from 0xa00 to 0xfff */
+};
+
+#define DDR_SDRAM_CFG 0x470c0008
+#define DDR_CS0_BNDS 0x008000bf
+#define DDR_CS0_CONFIG 0x80014302
+#define DDR_TIMING_CFG_0 0x50550004
+#define DDR_TIMING_CFG_1 0xbcb38c56
+#define DDR_TIMING_CFG_2 0x0040d120
+#define DDR_TIMING_CFG_3 0x010e1000
+#define DDR_TIMING_CFG_4 0x00000001
+#define DDR_TIMING_CFG_5 0x03401400
+#define DDR_SDRAM_CFG_2 0x00401010
+#define DDR_SDRAM_MODE 0x00061c60
+#define DDR_SDRAM_MODE_2 0x00180000
+#define DDR_SDRAM_INTERVAL 0x18600618
+#define DDR_DDR_WRLVL_CNTL 0x8655f605
+#define DDR_DDR_WRLVL_CNTL_2 0x05060607
+#define DDR_DDR_WRLVL_CNTL_3 0x05050505
+#define DDR_DDR_CDR1 0x80040000
+#define DDR_DDR_CDR2 0x00000001
+#define DDR_SDRAM_CLK_CNTL 0x02000000
+#define DDR_DDR_ZQ_CNTL 0x89080600
+#define DDR_CS0_CONFIG_2 0
+#define DDR_SDRAM_CFG_MEM_EN 0x80000000
+
+/* DDR memory controller registers */
+struct ccsr_ddr {
+ u32 cs0_bnds; /* Chip Select 0 Memory Bounds */
+ u32 resv1[1];
+ u32 cs1_bnds; /* Chip Select 1 Memory Bounds */
+ u32 resv2[1];
+ u32 cs2_bnds; /* Chip Select 2 Memory Bounds */
+ u32 resv3[1];
+ u32 cs3_bnds; /* Chip Select 3 Memory Bounds */
+ u32 resv4[25];
+ u32 cs0_config; /* Chip Select Configuration */
+ u32 cs1_config; /* Chip Select Configuration */
+ u32 cs2_config; /* Chip Select Configuration */
+ u32 cs3_config; /* Chip Select Configuration */
+ u32 resv5[12];
+ u32 cs0_config_2; /* Chip Select Configuration 2 */
+ u32 cs1_config_2; /* Chip Select Configuration 2 */
+ u32 cs2_config_2; /* Chip Select Configuration 2 */
+ u32 cs3_config_2; /* Chip Select Configuration 2 */
+ u32 resv6[12];
+ u32 timing_cfg_3; /* SDRAM Timing Configuration 3 */
+ u32 timing_cfg_0; /* SDRAM Timing Configuration 0 */
+ u32 timing_cfg_1; /* SDRAM Timing Configuration 1 */
+ u32 timing_cfg_2; /* SDRAM Timing Configuration 2 */
+ u32 sdram_cfg; /* SDRAM Control Configuration */
+ u32 sdram_cfg_2; /* SDRAM Control Configuration 2 */
+ u32 sdram_mode; /* SDRAM Mode Configuration */
+ u32 sdram_mode_2; /* SDRAM Mode Configuration 2 */
+ u32 sdram_md_cntl; /* SDRAM Mode Control */
+ u32 sdram_interval; /* SDRAM Interval Configuration */
+ u32 sdram_data_init; /* SDRAM Data initialization */
+ u32 resv7[1];
+ u32 sdram_clk_cntl; /* SDRAM Clock Control */
+ u32 resv8[5];
+ u32 init_addr; /* training init addr */
+ u32 init_ext_addr; /* training init extended addr */
+ u32 resv9[4];
+ u32 timing_cfg_4; /* SDRAM Timing Configuration 4 */
+ u32 timing_cfg_5; /* SDRAM Timing Configuration 5 */
+ u32 timing_cfg_6; /* SDRAM Timing Configuration 6 */
+ u32 timing_cfg_7; /* SDRAM Timing Configuration 7 */
+ u32 ddr_zq_cntl; /* ZQ calibration control*/
+ u32 ddr_wrlvl_cntl; /* write leveling control*/
+ u32 resv10[1];
+ u32 ddr_sr_cntr; /* self refresvh counter */
+ u32 ddr_sdram_rcw_1; /* Control Words 1 */
+ u32 ddr_sdram_rcw_2; /* Control Words 2 */
+ u32 resv11[2];
+ u32 ddr_wrlvl_cntl_2; /* write leveling control 2 */
+ u32 ddr_wrlvl_cntl_3; /* write leveling control 3 */
+ u32 resv12[2];
+ u32 ddr_sdram_rcw_3; /* Control Words 3 */
+ u32 ddr_sdram_rcw_4; /* Control Words 4 */
+ u32 ddr_sdram_rcw_5; /* Control Words 5 */
+ u32 ddr_sdram_rcw_6; /* Control Words 6 */
+ u32 resv13[20];
+ u32 sdram_mode_3; /* SDRAM Mode Configuration 3 */
+ u32 sdram_mode_4; /* SDRAM Mode Configuration 4 */
+ u32 sdram_mode_5; /* SDRAM Mode Configuration 5 */
+ u32 sdram_mode_6; /* SDRAM Mode Configuration 6 */
+ u32 sdram_mode_7; /* SDRAM Mode Configuration 7 */
+ u32 sdram_mode_8; /* SDRAM Mode Configuration 8 */
+ u32 sdram_mode_9; /* SDRAM Mode Configuration 9 */
+ u32 sdram_mode_10; /* SDRAM Mode Configuration 10 */
+ u32 sdram_mode_11; /* SDRAM Mode Configuration 11 */
+ u32 sdram_mode_12; /* SDRAM Mode Configuration 12 */
+ u32 sdram_mode_13; /* SDRAM Mode Configuration 13 */
+ u32 sdram_mode_14; /* SDRAM Mode Configuration 14 */
+ u32 sdram_mode_15; /* SDRAM Mode Configuration 15 */
+ u32 sdram_mode_16; /* SDRAM Mode Configuration 16 */
+ u32 resv14[4];
+ u32 timing_cfg_8; /* SDRAM Timing Configuration 8 */
+ u32 timing_cfg_9; /* SDRAM Timing Configuration 9 */
+ u32 resv15[2];
+ u32 sdram_cfg_3; /* SDRAM Control Configuration 3 */
+ u32 resv16[15];
+ u32 deskew_cntl; /* SDRAM Deskew Control */
+ u32 resv17[545];
+ u32 ddr_dsr1; /* Debug Status 1 */
+ u32 ddr_dsr2; /* Debug Status 2 */
+ u32 ddr_cdr1; /* Control Driver 1 */
+ u32 ddr_cdr2; /* Control Driver 2 */
+ u32 resv18[50];
+ u32 ip_rev1; /* IP Block Revision 1 */
+ u32 ip_rev2; /* IP Block Revision 2 */
+ u32 eor; /* Enhanced Optimization Register */
+ u32 resv19[63];
+ u32 mtcr; /* Memory Test Control Register */
+ u32 resv20[7];
+ u32 mtp1; /* Memory Test Pattern 1 */
+ u32 mtp2; /* Memory Test Pattern 2 */
+ u32 mtp3; /* Memory Test Pattern 3 */
+ u32 mtp4; /* Memory Test Pattern 4 */
+ u32 mtp5; /* Memory Test Pattern 5 */
+ u32 mtp6; /* Memory Test Pattern 6 */
+ u32 mtp7; /* Memory Test Pattern 7 */
+ u32 mtp8; /* Memory Test Pattern 8 */
+ u32 mtp9; /* Memory Test Pattern 9 */
+ u32 mtp10; /* Memory Test Pattern 10 */
+ u32 resv21[6];
+ u32 ddr_mt_st_ext_addr; /* Memory Test Start Extended Address */
+ u32 ddr_mt_st_addr; /* Memory Test Start Address */
+ u32 ddr_mt_end_ext_addr; /* Memory Test End Extended Address */
+ u32 ddr_mt_end_addr; /* Memory Test End Address */
+ u32 resv22[36];
+ u32 data_err_inject_hi; /* Data Path Err Injection Mask High */
+ u32 data_err_inject_lo; /* Data Path Err Injection Mask Low */
+ u32 ecc_err_inject; /* Data Path Err Injection Mask ECC */
+ u32 resv23[5];
+ u32 capture_data_hi; /* Data Path Read Capture High */
+ u32 capture_data_lo; /* Data Path Read Capture Low */
+ u32 capture_ecc; /* Data Path Read Capture ECC */
+ u32 resv24[5];
+ u32 err_detect; /* Error Detect */
+ u32 err_disable; /* Error Disable */
+ u32 err_int_en;
+ u32 capture_attributes; /* Error Attrs Capture */
+ u32 capture_address; /* Error Addr Capture */
+ u32 capture_ext_address; /* Error Extended Addr Capture */
+ u32 err_sbe; /* Single-Bit ECC Error Management */
+ u32 resv25[105];
+};
+
+#define CCI400_CTRLORD_TERM_BARRIER 0x00000008
+#define CCI400_CTRLORD_EN_BARRIER 0
+
+/* CCI-400 registers */
+struct ccsr_cci400 {
+ u32 ctrl_ord; /* Control Override */
+ u32 spec_ctrl; /* Speculation Control */
+ u32 secure_access; /* Secure Access */
+ u32 status; /* Status */
+ u32 impr_err; /* Imprecise Error */
+ u8 res_14[0x100 - 0x14];
+ u32 pmcr; /* Performance Monitor Control */
+ u8 res_104[0xfd0 - 0x104];
+ u32 pid[8]; /* Peripheral ID */
+ u32 cid[4]; /* Component ID */
+ struct {
+ u32 snoop_ctrl; /* Snoop Control */
+ u32 sha_ord; /* Shareable Override */
+ u8 res_1008[0x1100 - 0x1008];
+ u32 rc_qos_ord; /* read channel QoS Value Override */
+ u32 wc_qos_ord; /* read channel QoS Value Override */
+ u8 res_1108[0x110c - 0x1108];
+ u32 qos_ctrl; /* QoS Control */
+ u32 max_ot; /* Max OT */
+ u8 res_1114[0x1130 - 0x1114];
+ u32 target_lat; /* Target Latency */
+ u32 latency_regu; /* Latency Regulation */
+ u32 qos_range; /* QoS Range */
+ u8 res_113c[0x2000 - 0x113c];
+ } slave[5]; /* Slave Interface */
+ u8 res_6000[0x9004 - 0x6000];
+ u32 cycle_counter; /* Cycle counter */
+ u32 count_ctrl; /* Count Control */
+ u32 overflow_status; /* Overflow Flag Status */
+ u8 res_9010[0xa000 - 0x9010];
+ struct {
+ u32 event_select; /* Event Select */
+ u32 event_count; /* Event Count */
+ u32 counter_ctrl; /* Counter Control */
+ u32 overflow_status; /* Overflow Flag Status */
+ u8 res_a010[0xb000 - 0xa010];
+ } pcounter[4]; /* Performance Counter */
+ u8 res_e004[0x10000 - 0xe004];
+};
+#endif /* __ASM_ARCH_LS102XA_IMMAP_H_ */
diff --git a/arch/arm/include/asm/arch-ls102xa/imx-regs.h b/arch/arm/include/asm/arch-ls102xa/imx-regs.h
new file mode 100644
index 0000000..f9cd75b
--- /dev/null
+++ b/arch/arm/include/asm/arch-ls102xa/imx-regs.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ */
+
+#ifndef __ASM_ARCH_IMX_REGS_H__
+#define __ASM_ARCH_IMX_REGS_H__
+
+#define I2C_QUIRK_REG /* enable 8-bit driver */
+
+#ifdef CONFIG_LPUART_32B_REG
+struct lpuart_fsl {
+ u32 baud;
+ u32 stat;
+ u32 ctrl;
+ u32 data;
+ u32 match;
+ u32 modir;
+ u32 fifo;
+ u32 water;
+};
+#else
+struct lpuart_fsl {
+ u8 ubdh;
+ u8 ubdl;
+ u8 uc1;
+ u8 uc2;
+ u8 us1;
+ u8 us2;
+ u8 uc3;
+ u8 ud;
+ u8 uma1;
+ u8 uma2;
+ u8 uc4;
+ u8 uc5;
+ u8 ued;
+ u8 umodem;
+ u8 uir;
+ u8 reserved;
+ u8 upfifo;
+ u8 ucfifo;
+ u8 usfifo;
+ u8 utwfifo;
+ u8 utcfifo;
+ u8 urwfifo;
+ u8 urcfifo;
+ u8 rsvd[28];
+};
+#endif
+
+#endif /* __ASM_ARCH_IMX_REGS_H__ */
diff --git a/arch/arm/include/asm/config.h b/arch/arm/include/asm/config.h
index 5f2a5f4..be80434 100644
--- a/arch/arm/include/asm/config.h
+++ b/arch/arm/include/asm/config.h
@@ -23,4 +23,8 @@
#include <asm/arch-fsl-lsch3/config.h>
#endif
+#ifdef CONFIG_LS102XA
+#include <asm/arch/config.h>
+#endif
+
#endif
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 88ecddb..bfbe0a0 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -376,7 +376,12 @@
return retval;
}
-#elif !defined(readb)
+#else
+#define memset_io(a, b, c) memset((void *)(a), (b), (c))
+#define memcpy_fromio(a, b, c) memcpy((a), (void *)(b), (c))
+#define memcpy_toio(a, b, c) memcpy((void *)(a), (b), (c))
+
+#if !defined(readb)
#define readb(addr) (__readwrite_bug("readb"),0)
#define readw(addr) (__readwrite_bug("readw"),0)
@@ -389,6 +394,7 @@
#define check_signature(io,sig,len) (0)
+#endif
#endif /* __mem_pci */
/*
diff --git a/arch/powerpc/include/asm/fsl_enet.h b/arch/powerpc/include/asm/fsl_enet.h
deleted file mode 100644
index 96146b6..0000000
--- a/arch/powerpc/include/asm/fsl_enet.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright 2010 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __ASM_PPC_FSL_ENET_H
-#define __ASM_PPC_FSL_ENET_H
-
-#include <phy.h>
-
-struct tsec_mii_mng {
- u32 miimcfg; /* MII management configuration reg */
- u32 miimcom; /* MII management command reg */
- u32 miimadd; /* MII management address reg */
- u32 miimcon; /* MII management control reg */
- u32 miimstat; /* MII management status reg */
- u32 miimind; /* MII management indication reg */
- u32 ifstat; /* Interface Status Register */
-} __attribute__ ((packed));
-
-int fdt_fixup_phy_connection(void *blob, int offset, phy_interface_t phyc);
-
-#endif /* __ASM_PPC_FSL_ENET_H */
diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile
index 50d7731..32b5a3b 100644
--- a/board/freescale/common/Makefile
+++ b/board/freescale/common/Makefile
@@ -36,6 +36,8 @@
obj-$(CONFIG_FSL_DIU_CH7301) += diu_ch7301.o
+obj-$(CONFIG_FSL_DCU_SII9022A) += dcu_sii9022a.o
+
obj-$(CONFIG_MPC8541CDS) += cds_pci_ft.o
obj-$(CONFIG_MPC8548CDS) += cds_pci_ft.o
obj-$(CONFIG_MPC8555CDS) += cds_pci_ft.o
diff --git a/board/freescale/common/dcu_sii9022a.c b/board/freescale/common/dcu_sii9022a.c
new file mode 100644
index 0000000..2da627e
--- /dev/null
+++ b/board/freescale/common/dcu_sii9022a.c
@@ -0,0 +1,153 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/io.h>
+#include <common.h>
+#include <fsl_dcu_fb.h>
+#include <i2c.h>
+#include <linux/fb.h>
+
+#define PIXEL_CLK_LSB_REG 0x00
+#define PIXEL_CLK_MSB_REG 0x01
+#define VERT_FREQ_LSB_REG 0x02
+#define VERT_FREQ_MSB_REG 0x03
+#define TOTAL_PIXELS_LSB_REG 0x04
+#define TOTAL_PIXELS_MSB_REG 0x05
+#define TOTAL_LINES_LSB_REG 0x06
+#define TOTAL_LINES_MSB_REG 0x07
+#define TPI_INBUS_FMT_REG 0x08
+#define TPI_INPUT_FMT_REG 0x09
+#define TPI_OUTPUT_FMT_REG 0x0A
+#define TPI_SYS_CTRL_REG 0x1A
+#define TPI_PWR_STAT_REG 0x1E
+#define TPI_AUDIO_HANDING_REG 0x25
+#define TPI_AUDIO_INTF_REG 0x26
+#define TPI_AUDIO_FREQ_REG 0x27
+#define TPI_SET_PAGE_REG 0xBC
+#define TPI_SET_OFFSET_REG 0xBD
+#define TPI_RW_ACCESS_REG 0xBE
+#define TPI_TRANS_MODE_REG 0xC7
+
+#define TPI_INBUS_CLOCK_RATIO_1 (1 << 6)
+#define TPI_INBUS_FULL_PIXEL_WIDE (1 << 5)
+#define TPI_INBUS_RISING_EDGE (1 << 4)
+#define TPI_INPUT_CLR_DEPTH_8BIT (0 << 6)
+#define TPI_INPUT_VRANGE_EXPAN_AUTO (0 << 2)
+#define TPI_INPUT_CLR_RGB (0 << 0)
+#define TPI_OUTPUT_CLR_DEPTH_8BIT (0 << 6)
+#define TPI_OUTPUT_VRANGE_COMPRE_AUTO (0 << 2)
+#define TPI_OUTPUT_CLR_HDMI_RGB (0 << 0)
+#define TPI_SYS_TMDS_OUTPUT (0 << 4)
+#define TPI_SYS_AV_NORAML (0 << 3)
+#define TPI_SYS_AV_MUTE (1 << 3)
+#define TPI_SYS_DVI_MODE (0 << 0)
+#define TPI_SYS_HDMI_MODE (1 << 0)
+#define TPI_PWR_STAT_MASK (3 << 0)
+#define TPI_PWR_STAT_D0 (0 << 0)
+#define TPI_AUDIO_PASS_BASIC (0 << 0)
+#define TPI_AUDIO_INTF_I2S (2 << 6)
+#define TPI_AUDIO_INTF_NORMAL (0 << 4)
+#define TPI_AUDIO_TYPE_PCM (1 << 0)
+#define TPI_AUDIO_SAMP_SIZE_16BIT (1 << 6)
+#define TPI_AUDIO_SAMP_FREQ_44K (2 << 3)
+#define TPI_SET_PAGE_SII9022A 0x01
+#define TPI_SET_OFFSET_SII9022A 0x82
+#define TPI_RW_EN_SRC_TERMIN (1 << 0)
+#define TPI_TRANS_MODE_ENABLE (0 << 7)
+
+/* Programming of Silicon SIi9022a HDMI Transmitter */
+int dcu_set_dvi_encoder(struct fb_videomode *videomode)
+{
+ u8 temp;
+ u16 temp1, temp2;
+ u32 temp3;
+
+ i2c_set_bus_num(CONFIG_SYS_I2C_DVI_BUS_NUM);
+
+ /* Enable TPI transmitter mode */
+ temp = TPI_TRANS_MODE_ENABLE;
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_TRANS_MODE_REG, 1, &temp, 1);
+
+ /* Enter into D0 state, full operation */
+ i2c_read(CONFIG_SYS_I2C_DVI_ADDR, TPI_PWR_STAT_REG, 1, &temp, 1);
+ temp &= ~TPI_PWR_STAT_MASK;
+ temp |= TPI_PWR_STAT_D0;
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_PWR_STAT_REG, 1, &temp, 1);
+
+ /* Enable source termination */
+ temp = TPI_SET_PAGE_SII9022A;
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_SET_PAGE_REG, 1, &temp, 1);
+ temp = TPI_SET_OFFSET_SII9022A;
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_SET_OFFSET_REG, 1, &temp, 1);
+
+ i2c_read(CONFIG_SYS_I2C_DVI_ADDR, TPI_RW_ACCESS_REG, 1, &temp, 1);
+ temp |= TPI_RW_EN_SRC_TERMIN;
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_RW_ACCESS_REG, 1, &temp, 1);
+
+ /* Set TPI system control */
+ temp = TPI_SYS_TMDS_OUTPUT | TPI_SYS_AV_NORAML | TPI_SYS_DVI_MODE;
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_SYS_CTRL_REG, 1, &temp, 1);
+
+ /* Set pixel clock */
+ temp1 = PICOS2KHZ(videomode->pixclock) / 10;
+ temp = (u8)(temp1 & 0xFF);
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, PIXEL_CLK_LSB_REG, 1, &temp, 1);
+ temp = (u8)(temp1 >> 8);
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, PIXEL_CLK_MSB_REG, 1, &temp, 1);
+
+ /* Set total pixels per line */
+ temp1 = videomode->hsync_len + videomode->left_margin +
+ videomode->xres + videomode->right_margin;
+ temp = (u8)(temp1 & 0xFF);
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TOTAL_PIXELS_LSB_REG, 1, &temp, 1);
+ temp = (u8)(temp1 >> 8);
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TOTAL_PIXELS_MSB_REG, 1, &temp, 1);
+
+ /* Set total lines */
+ temp2 = videomode->vsync_len + videomode->upper_margin +
+ videomode->yres + videomode->lower_margin;
+ temp = (u8)(temp2 & 0xFF);
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TOTAL_LINES_LSB_REG, 1, &temp, 1);
+ temp = (u8)(temp2 >> 8);
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TOTAL_LINES_MSB_REG, 1, &temp, 1);
+
+ /* Set vertical frequency in Hz */
+ temp3 = temp1 * temp2;
+ temp3 = (PICOS2KHZ(videomode->pixclock) * 1000) / temp3;
+ temp1 = (u16)temp3 * 100;
+ temp = (u8)(temp1 & 0xFF);
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, VERT_FREQ_LSB_REG, 1, &temp, 1);
+ temp = (u8)(temp1 >> 8);
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, VERT_FREQ_MSB_REG, 1, &temp, 1);
+
+ /* Set TPI input bus and pixel repetition data */
+ temp = TPI_INBUS_CLOCK_RATIO_1 | TPI_INBUS_FULL_PIXEL_WIDE |
+ TPI_INBUS_RISING_EDGE;
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_INBUS_FMT_REG, 1, &temp, 1);
+
+ /* Set TPI AVI Input format data */
+ temp = TPI_INPUT_CLR_DEPTH_8BIT | TPI_INPUT_VRANGE_EXPAN_AUTO |
+ TPI_INPUT_CLR_RGB;
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_INPUT_FMT_REG, 1, &temp, 1);
+
+ /* Set TPI AVI Output format data */
+ temp = TPI_OUTPUT_CLR_DEPTH_8BIT | TPI_OUTPUT_VRANGE_COMPRE_AUTO |
+ TPI_OUTPUT_CLR_HDMI_RGB;
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_OUTPUT_FMT_REG, 1, &temp, 1);
+
+ /* Set TPI audio configuration write data */
+ temp = TPI_AUDIO_PASS_BASIC;
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_AUDIO_HANDING_REG, 1, &temp, 1);
+
+ temp = TPI_AUDIO_INTF_I2S | TPI_AUDIO_INTF_NORMAL |
+ TPI_AUDIO_TYPE_PCM;
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_AUDIO_INTF_REG, 1, &temp, 1);
+
+ temp = TPI_AUDIO_SAMP_SIZE_16BIT | TPI_AUDIO_SAMP_FREQ_44K;
+ i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_AUDIO_FREQ_REG, 1, &temp, 1);
+
+ return 0;
+}
diff --git a/board/freescale/common/dcu_sii9022a.h b/board/freescale/common/dcu_sii9022a.h
new file mode 100644
index 0000000..de76733
--- /dev/null
+++ b/board/freescale/common/dcu_sii9022a.h
@@ -0,0 +1,13 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __DCU_HDMI_SII9022A__
+#define __DCU_HDMI_SII9022A__
+
+/* Programming of Silicon SII9022A connector HDMI Transmitter*/
+int dcu_set_dvi_encoder(struct fb_videomode *videomode);
+
+#endif
diff --git a/board/freescale/ls1021aqds/Kconfig b/board/freescale/ls1021aqds/Kconfig
new file mode 100644
index 0000000..c28bd2b
--- /dev/null
+++ b/board/freescale/ls1021aqds/Kconfig
@@ -0,0 +1,23 @@
+if TARGET_LS1021AQDS
+
+config SYS_CPU
+ string
+ default "armv7"
+
+config SYS_BOARD
+ string
+ default "ls1021aqds"
+
+config SYS_VENDOR
+ string
+ default "freescale"
+
+config SYS_SOC
+ string
+ default "ls102xa"
+
+config SYS_CONFIG_NAME
+ string
+ default "ls1021aqds"
+
+endif
diff --git a/board/freescale/ls1021aqds/MAINTAINERS b/board/freescale/ls1021aqds/MAINTAINERS
new file mode 100644
index 0000000..021d82b
--- /dev/null
+++ b/board/freescale/ls1021aqds/MAINTAINERS
@@ -0,0 +1,6 @@
+LS1021AQDS BOARD
+M: Alison Wang <alison.wang@freescale.com>
+S: Maintained
+F: board/freescale/ls1021aqds/
+F: include/configs/ls1021aqds.h
+F: configs/ls1021aqds_nor_defconfig
diff --git a/board/freescale/ls1021aqds/Makefile b/board/freescale/ls1021aqds/Makefile
new file mode 100644
index 0000000..3b6903c
--- /dev/null
+++ b/board/freescale/ls1021aqds/Makefile
@@ -0,0 +1,9 @@
+#
+# Copyright 2014 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += ls1021aqds.o
+obj-y += ddr.o
+obj-y += eth.o
diff --git a/board/freescale/ls1021aqds/README b/board/freescale/ls1021aqds/README
new file mode 100644
index 0000000..c561776
--- /dev/null
+++ b/board/freescale/ls1021aqds/README
@@ -0,0 +1,112 @@
+Overview
+--------
+The LS1021AQDS is a Freescale reference board that hosts the LS1021A SoC.
+
+LS1021A SoC Overview
+------------------
+The QorIQ LS1 family, which includes the LS1021A communications processor,
+is built on Layerscape architecture, the industry's first software-aware,
+core-agnostic networking architecture to offer unprecedented efficiency
+and scale.
+
+A member of the value-performance tier, the QorIQ LS1021A processor provides
+extensive integration and power efficiency for fanless, small form factor
+enterprise networking applications. Incorporating dual ARM Cortex-A7 cores
+running up to 1.0 GHz, the LS1021A processor delivers pre-silicon CoreMark
+performance of over 6,000, as well as virtualization support, advanced
+security features and the broadest array of high-speed interconnects and
+optimized peripheral features ever offered in a sub-3 W processor.
+
+The QorIQ LS1021A processor features an integrated LCD controller,
+CAN controller for implementing industrial protocols, DDR3L/4 running
+up to 1600 MHz, integrated security engine and QUICC Engine, and ECC
+protection on both L1 and L2 caches. The LS1021A processor is pin- and
+software-compatible with the QorIQ LS1020A and LS1022A processors.
+
+The LS1021A SoC includes the following function and features:
+
+ - ARM Cortex-A7 MPCore compliant with ARMv7-A architecture
+ - Dual high-preformance ARM Cortex-A7 cores, each core includes:
+ - 32 Kbyte L1 Instruction Cache and Data Cache for each core (ECC protection)
+ - 512 Kbyte shared coherent L2 Cache (with ECC protection)
+ - NEON Co-processor (per core)
+ - 40-bit physical addressing
+ - Vector floating-point support
+ - ARM Core-Link CCI-400 Cache Coherent Interconnect
+ - One DDR3L/DDR4 SDRAM memory controller with x8/x16/x32-bit configuration
+ supporting speeds up to 1600Mtps
+ - ECC and interleaving support
+ - VeTSEC Ethernet complex
+ - Up to 3x virtualized 10/100/1000 Ethernet controllers
+ - MII, RMII, RGMII, and SGMII support
+ - QoS, lossless flow control, and IEEE 1588 support
+ - 4-lane 6GHz SerDes
+ - High speed interconnect (4 SerDes lanes with are muxed for these protocol)
+ - Two PCI Express Gen2 controllers running at up to 5 GHz
+ - One Serial ATA 3.0 supporting 6 GT/s operation
+ - Two SGMII interfaces supporting 1000 Mbps
+ - Additional peripheral interfaces
+ - One high-speed USB 3.0 controller with integrated PHY and one high-speed
+ USB 2.00 controller with ULPI
+ - Integrated flash controller (IFC) with 16-bit interface
+ - Quad SPI NOR Flash
+ - One enhanced Secure digital host controller
+ - Display controller unit (DCU) 24-bit RGB (12-bit DDR pin interface)
+ - Ten UARTs comprised of two 16550 compliant DUARTs, and six low power
+ UARTs
+ - Three I2C controllers
+ - Eight FlexTimers four supporting PWM and four FlexCAN ports
+ - Four GPIO controllers supporting up to 109 general purpose I/O signals
+ - Integrated advanced audio block:
+ - Four synchronous audio interfaces (SAI)
+ - Sony/Philips Digital Interconnect Format (SPDIF)
+ - Asynchronous Sample Rate Converter (ASRC)
+ - Hardware based crypto offload engine
+ - IPSec forwarding at up to 1Gbps
+ - QorIQ Trust Architecture, Secure Boot, and ARM TrustZone supported
+ - Public key hardware accelerator
+ - True Random Number Generator (NIST Certified)
+ - Advanced Encryption Standard Accelerators (AESA)
+ - Data Encryption Standard Accelerators
+ - QUICC Engine ULite block
+ - Two universal communication controllers (TDM and HDLC) supporting 64
+ multichannels, each running at 64 Kbps
+ - Support for 256 channels of HDLC
+ - QorIQ TrustArchitecture with Secure Boot, as well as ARM TrustZone supported
+
+LS1021AQDS board Overview
+-------------------------
+ - DDR Controller
+ - Supports rates of up to 1600 MHz data-rate
+ - Supports one DDR3LP UDIMM, of single-, dual- types.
+ - IFC/Local Bus
+ - NAND flash: 512M 8-bit NAND flash
+ - NOR: 128MB 16-bit NOR Flash
+ - Ethernet
+ - Three on-board RGMII 10/100/1G ethernet ports.
+ - FPGA
+ - Clocks
+ - System and DDR clock (SYSCLK, DDRCLK)
+ - SERDES clocks
+ - Power Supplies
+ - SDHC
+ - SDHC/SDXC connector
+ - Other IO
+ - Two Serial ports
+ - Three I2C ports
+
+Memory map
+-----------
+The addresses in brackets are physical addresses.
+
+Start Address End Address Description Size
+0x00_0000_0000 0x00_000F_FFFF Secure Boot ROM 1MB
+0x00_0100_0000 0x00_0FFF_FFFF CCSRBAR 240MB
+0x00_1000_0000 0x00_1000_FFFF OCRAM0 64KB
+0x00_1001_0000 0x00_1001_FFFF OCRAM1 64KB
+0x00_2000_0000 0x00_20FF_FFFF DCSR 16MB
+0x00_4000_0000 0x00_5FFF_FFFF QSPI 512MB
+0x00_6000_0000 0x00_67FF_FFFF IFC - NOR Flash 128MB
+0x00_7E80_0000 0x00_7E80_FFFF IFC - NAND Flash 64KB
+0x00_7FB0_0000 0x00_7FB0_0FFF IFC - FPGA 4KB
+0x00_8000_0000 0x00_FFFF_FFFF DRAM1 2GB
diff --git a/board/freescale/ls1021aqds/ddr.c b/board/freescale/ls1021aqds/ddr.c
new file mode 100644
index 0000000..679c654
--- /dev/null
+++ b/board/freescale/ls1021aqds/ddr.c
@@ -0,0 +1,159 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <fsl_ddr_sdram.h>
+#include <fsl_ddr_dimm_params.h>
+#include "ddr.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void fsl_ddr_board_options(memctl_options_t *popts,
+ dimm_params_t *pdimm,
+ unsigned int ctrl_num)
+{
+ const struct board_specific_parameters *pbsp, *pbsp_highest = NULL;
+ ulong ddr_freq;
+
+ if (ctrl_num > 3) {
+ printf("Not supported controller number %d\n", ctrl_num);
+ return;
+ }
+ if (!pdimm->n_ranks)
+ return;
+
+ pbsp = udimms[0];
+
+ /* Get clk_adjust, wrlvl_start, wrlvl_ctl, according to the board ddr
+ * freqency and n_banks specified in board_specific_parameters table.
+ */
+ ddr_freq = get_ddr_freq(0) / 1000000;
+ while (pbsp->datarate_mhz_high) {
+ if (pbsp->n_ranks == pdimm->n_ranks) {
+ if (ddr_freq <= pbsp->datarate_mhz_high) {
+ popts->clk_adjust = pbsp->clk_adjust;
+ popts->wrlvl_start = pbsp->wrlvl_start;
+ popts->wrlvl_ctl_2 = pbsp->wrlvl_ctl_2;
+ popts->wrlvl_ctl_3 = pbsp->wrlvl_ctl_3;
+ popts->cpo_override = pbsp->cpo_override;
+ popts->write_data_delay =
+ pbsp->write_data_delay;
+ goto found;
+ }
+ pbsp_highest = pbsp;
+ }
+ pbsp++;
+ }
+
+ if (pbsp_highest) {
+ printf("Error: board specific timing not found for %lu MT/s\n",
+ ddr_freq);
+ printf("Trying to use the highest speed (%u) parameters\n",
+ pbsp_highest->datarate_mhz_high);
+ popts->clk_adjust = pbsp_highest->clk_adjust;
+ popts->wrlvl_start = pbsp_highest->wrlvl_start;
+ popts->wrlvl_ctl_2 = pbsp->wrlvl_ctl_2;
+ popts->wrlvl_ctl_3 = pbsp->wrlvl_ctl_3;
+ } else {
+ panic("DIMM is not supported by this board");
+ }
+found:
+ debug("Found timing match: n_ranks %d, data rate %d, rank_gb %d\n",
+ pbsp->n_ranks, pbsp->datarate_mhz_high, pbsp->rank_gb);
+
+ /* force DDR bus width to 32 bits */
+ popts->data_bus_width = 1;
+ popts->otf_burst_chop_en = 0;
+ popts->burst_length = DDR_BL8;
+
+ /*
+ * Factors to consider for half-strength driver enable:
+ * - number of DIMMs installed
+ */
+ popts->half_strength_driver_enable = 1;
+ /*
+ * Write leveling override
+ */
+ popts->wrlvl_override = 1;
+ popts->wrlvl_sample = 0xf;
+ popts->cswl_override = DDR_CSWL_CS0;
+
+ /*
+ * Rtt and Rtt_WR override
+ */
+ popts->rtt_override = 0;
+
+ /* Enable ZQ calibration */
+ popts->zq_en = 1;
+
+ /* DHC_EN =1, ODT = 75 Ohm */
+ popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR1_ODT(DDR_CDR_ODT_75ohm);
+ popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_75ohm);
+}
+
+#ifdef CONFIG_SYS_DDR_RAW_TIMING
+dimm_params_t ddr_raw_timing = {
+ .n_ranks = 1,
+ .rank_density = 1073741824u,
+ .capacity = 1073741824u,
+ .primary_sdram_width = 32,
+ .ec_sdram_width = 0,
+ .registered_dimm = 0,
+ .mirrored_dimm = 0,
+ .n_row_addr = 15,
+ .n_col_addr = 10,
+ .n_banks_per_sdram_device = 8,
+ .edc_config = 0,
+ .burst_lengths_bitmask = 0x0c,
+
+ .tckmin_x_ps = 1071,
+ .caslat_x = 0xfe << 4, /* 5,6,7,8 */
+ .taa_ps = 13125,
+ .twr_ps = 15000,
+ .trcd_ps = 13125,
+ .trrd_ps = 7500,
+ .trp_ps = 13125,
+ .tras_ps = 37500,
+ .trc_ps = 50625,
+ .trfc_ps = 160000,
+ .twtr_ps = 7500,
+ .trtp_ps = 7500,
+ .refresh_rate_ps = 7800000,
+ .tfaw_ps = 37500,
+};
+
+int fsl_ddr_get_dimm_params(dimm_params_t *pdimm,
+ unsigned int controller_number,
+ unsigned int dimm_number)
+{
+ static const char dimm_model[] = "Fixed DDR on board";
+
+ if (((controller_number == 0) && (dimm_number == 0)) ||
+ ((controller_number == 1) && (dimm_number == 0))) {
+ memcpy(pdimm, &ddr_raw_timing, sizeof(dimm_params_t));
+ memset(pdimm->mpart, 0, sizeof(pdimm->mpart));
+ memcpy(pdimm->mpart, dimm_model, sizeof(dimm_model) - 1);
+ }
+
+ return 0;
+}
+#endif
+
+phys_size_t initdram(int board_type)
+{
+ phys_size_t dram_size;
+
+ puts("Initializing DDR....using SPD\n");
+ dram_size = fsl_ddr_sdram();
+
+ return dram_size;
+}
+
+void dram_init_banksize(void)
+{
+ gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
+ gd->bd->bi_dram[0].size = gd->ram_size;
+}
diff --git a/board/freescale/ls1021aqds/ddr.h b/board/freescale/ls1021aqds/ddr.h
new file mode 100644
index 0000000..16d87cb
--- /dev/null
+++ b/board/freescale/ls1021aqds/ddr.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __DDR_H__
+#define __DDR_H__
+struct board_specific_parameters {
+ u32 n_ranks;
+ u32 datarate_mhz_high;
+ u32 rank_gb;
+ u32 clk_adjust;
+ u32 wrlvl_start;
+ u32 wrlvl_ctl_2;
+ u32 wrlvl_ctl_3;
+ u32 cpo_override;
+ u32 write_data_delay;
+ u32 force_2t;
+};
+
+/*
+ * These tables contain all valid speeds we want to override with board
+ * specific parameters. datarate_mhz_high values need to be in ascending order
+ * for each n_ranks group.
+ */
+static const struct board_specific_parameters udimm0[] = {
+ /*
+ * memory controller 0
+ * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T
+ * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay |
+ */
+ {1, 833, 1, 6, 8, 0x06060607, 0x08080807, 0x1f, 2, 0},
+ {1, 1350, 1, 6, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0},
+ {1, 833, 2, 6, 8, 0x06060607, 0x08080807, 0x1f, 2, 0},
+ {1, 1350, 2, 6, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0},
+ {2, 833, 4, 6, 8, 0x06060607, 0x08080807, 0x1f, 2, 0},
+ {2, 1350, 4, 6, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0},
+ {2, 1350, 0, 6, 8, 0x0708080A, 0x0A0B0C09, 0x1f, 2, 0},
+ {2, 1666, 4, 4, 0xa, 0x0B08090C, 0x0B0E0D0A, 0x1f, 2, 0},
+ {2, 1666, 0, 4, 0xa, 0x0B08090C, 0x0B0E0D0A, 0x1f, 2, 0},
+ {}
+};
+
+static const struct board_specific_parameters *udimms[] = {
+ udimm0,
+};
+
+#endif
diff --git a/board/freescale/ls1021aqds/eth.c b/board/freescale/ls1021aqds/eth.c
new file mode 100644
index 0000000..be351be
--- /dev/null
+++ b/board/freescale/ls1021aqds/eth.c
@@ -0,0 +1,186 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * This file handles the board muxing between the RGMII/SGMII PHYs on
+ * Freescale LS1021AQDS board. The RGMII PHYs are the three on-board 1Gb
+ * ports. The SGMII PHYs are provided by the standard Freescale four-port
+ * SGMII riser card.
+ *
+ * Muxing is handled via the PIXIS BRDCFG4 register. The EMI1 bits control
+ * muxing among the RGMII PHYs and the SGMII PHYs. The value for RGMII depends
+ * on which port is used. The value for SGMII depends on which slot the riser
+ * is inserted in.
+ */
+
+#include <common.h>
+#include <netdev.h>
+#include <asm/arch/fsl_serdes.h>
+#include <fsl_mdio.h>
+#include <tsec.h>
+#include <malloc.h>
+
+#include "../common/sgmii_riser.h"
+#include "../common/qixis.h"
+
+#define EMI1_MASK 0x1f
+#define EMI1_RGMII0 1
+#define EMI1_RGMII1 2
+#define EMI1_RGMII2 3
+#define EMI1_SGMII1 0x1c
+#define EMI1_SGMII2 0x1d
+
+struct ls1021a_mdio {
+ struct mii_dev *realbus;
+};
+
+static void ls1021a_mux_mdio(int addr)
+{
+ u8 brdcfg4;
+
+ brdcfg4 = QIXIS_READ(brdcfg[4]);
+ brdcfg4 &= EMI1_MASK;
+
+ switch (addr) {
+ case EMI1_RGMII0:
+ brdcfg4 |= 0;
+ break;
+ case EMI1_RGMII1:
+ brdcfg4 |= 0x20;
+ break;
+ case EMI1_RGMII2:
+ brdcfg4 |= 0x40;
+ break;
+ case EMI1_SGMII1:
+ brdcfg4 |= 0x60;
+ break;
+ case EMI1_SGMII2:
+ brdcfg4 |= 0x80;
+ break;
+ default:
+ brdcfg4 |= 0xa0;
+ break;
+ }
+
+ QIXIS_WRITE(brdcfg[4], brdcfg4);
+}
+
+static int ls1021a_mdio_read(struct mii_dev *bus, int addr, int devad,
+ int regnum)
+{
+ struct ls1021a_mdio *priv = bus->priv;
+
+ ls1021a_mux_mdio(addr);
+
+ return priv->realbus->read(priv->realbus, addr, devad, regnum);
+}
+
+static int ls1021a_mdio_write(struct mii_dev *bus, int addr, int devad,
+ int regnum, u16 value)
+{
+ struct ls1021a_mdio *priv = bus->priv;
+
+ ls1021a_mux_mdio(addr);
+
+ return priv->realbus->write(priv->realbus, addr, devad, regnum, value);
+}
+
+static int ls1021a_mdio_reset(struct mii_dev *bus)
+{
+ struct ls1021a_mdio *priv = bus->priv;
+
+ return priv->realbus->reset(priv->realbus);
+}
+
+static int ls1021a_mdio_init(char *realbusname, char *fakebusname)
+{
+ struct ls1021a_mdio *lsmdio;
+ struct mii_dev *bus = mdio_alloc();
+
+ if (!bus) {
+ printf("Failed to allocate LS102xA MDIO bus\n");
+ return -1;
+ }
+
+ lsmdio = malloc(sizeof(*lsmdio));
+ if (!lsmdio) {
+ printf("Failed to allocate LS102xA private data\n");
+ free(bus);
+ return -1;
+ }
+
+ bus->read = ls1021a_mdio_read;
+ bus->write = ls1021a_mdio_write;
+ bus->reset = ls1021a_mdio_reset;
+ sprintf(bus->name, fakebusname);
+
+ lsmdio->realbus = miiphy_get_dev_by_name(realbusname);
+
+ if (!lsmdio->realbus) {
+ printf("No bus with name %s\n", realbusname);
+ free(bus);
+ free(lsmdio);
+ return -1;
+ }
+
+ bus->priv = lsmdio;
+
+ return mdio_register(bus);
+}
+
+int board_eth_init(bd_t *bis)
+{
+ struct fsl_pq_mdio_info mdio_info;
+ struct tsec_info_struct tsec_info[3];
+ int num = 0;
+
+#ifdef CONFIG_TSEC1
+ SET_STD_TSEC_INFO(tsec_info[num], 1);
+ if (is_serdes_configured(SGMII_TSEC1)) {
+ puts("eTSEC1 is in sgmii mode\n");
+ tsec_info[num].flags |= TSEC_SGMII;
+ tsec_info[num].mii_devname = "LS1021A_SGMII_MDIO";
+ } else {
+ tsec_info[num].mii_devname = "LS1021A_RGMII_MDIO";
+ }
+ num++;
+#endif
+#ifdef CONFIG_TSEC2
+ SET_STD_TSEC_INFO(tsec_info[num], 2);
+ if (is_serdes_configured(SGMII_TSEC2)) {
+ puts("eTSEC2 is in sgmii mode\n");
+ tsec_info[num].flags |= TSEC_SGMII;
+ tsec_info[num].mii_devname = "LS1021A_SGMII_MDIO";
+ } else {
+ tsec_info[num].mii_devname = "LS1021A_RGMII_MDIO";
+ }
+ num++;
+#endif
+#ifdef CONFIG_TSEC3
+ SET_STD_TSEC_INFO(tsec_info[num], 3);
+ tsec_info[num].mii_devname = "LS1021A_RGMII_MDIO";
+ num++;
+#endif
+ if (!num) {
+ printf("No TSECs initialized\n");
+ return 0;
+ }
+
+#ifdef CONFIG_FSL_SGMII_RISER
+ fsl_sgmii_riser_init(tsec_info, num);
+#endif
+
+ mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
+ mdio_info.name = DEFAULT_MII_NAME;
+
+ fsl_pq_mdio_init(bis, &mdio_info);
+
+ /* Register the virtual MDIO front-ends */
+ ls1021a_mdio_init(DEFAULT_MII_NAME, "LS1021A_RGMII_MDIO");
+ ls1021a_mdio_init(DEFAULT_MII_NAME, "LS1021A_SGMII_MDIO");
+
+ tsec_eth_init(bis, tsec_info, num);
+
+ return pci_eth_init(bis);
+}
diff --git a/board/freescale/ls1021aqds/ls1021aqds.c b/board/freescale/ls1021aqds/ls1021aqds.c
new file mode 100644
index 0000000..12e83f7
--- /dev/null
+++ b/board/freescale/ls1021aqds/ls1021aqds.c
@@ -0,0 +1,255 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/io.h>
+#include <asm/arch/immap_ls102xa.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/fsl_serdes.h>
+#include <mmc.h>
+#include <fsl_esdhc.h>
+#include <fsl_ifc.h>
+
+#include "../common/qixis.h"
+#include "ls1021aqds_qixis.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+enum {
+ MUX_TYPE_SD_PCI4,
+ MUX_TYPE_SD_PC_SA_SG_SG,
+ MUX_TYPE_SD_PC_SA_PC_SG,
+ MUX_TYPE_SD_PC_SG_SG,
+};
+
+int checkboard(void)
+{
+ char buf[64];
+ u8 sw;
+
+ puts("Board: LS1021AQDS\n");
+
+ sw = QIXIS_READ(brdcfg[0]);
+ sw = (sw & QIXIS_LBMAP_MASK) >> QIXIS_LBMAP_SHIFT;
+
+ if (sw < 0x8)
+ printf("vBank: %d\n", sw);
+ else if (sw == 0x8)
+ puts("PromJet\n");
+ else if (sw == 0x9)
+ puts("NAND\n");
+ else if (sw == 0x15)
+ printf("IFCCard\n");
+ else
+ printf("invalid setting of SW%u\n", QIXIS_LBMAP_SWITCH);
+
+ printf("Sys ID:0x%02x, Sys Ver: 0x%02x\n",
+ QIXIS_READ(id), QIXIS_READ(arch));
+
+ printf("FPGA: v%d (%s), build %d\n",
+ (int)QIXIS_READ(scver), qixis_read_tag(buf),
+ (int)qixis_read_minor());
+
+ return 0;
+}
+
+unsigned long get_board_sys_clk(void)
+{
+ u8 sysclk_conf = QIXIS_READ(brdcfg[1]);
+
+ switch (sysclk_conf & 0x0f) {
+ case QIXIS_SYSCLK_64:
+ return 64000000;
+ case QIXIS_SYSCLK_83:
+ return 83333333;
+ case QIXIS_SYSCLK_100:
+ return 100000000;
+ case QIXIS_SYSCLK_125:
+ return 125000000;
+ case QIXIS_SYSCLK_133:
+ return 133333333;
+ case QIXIS_SYSCLK_150:
+ return 150000000;
+ case QIXIS_SYSCLK_160:
+ return 160000000;
+ case QIXIS_SYSCLK_166:
+ return 166666666;
+ }
+ return 66666666;
+}
+
+unsigned long get_board_ddr_clk(void)
+{
+ u8 ddrclk_conf = QIXIS_READ(brdcfg[1]);
+
+ switch ((ddrclk_conf & 0x30) >> 4) {
+ case QIXIS_DDRCLK_100:
+ return 100000000;
+ case QIXIS_DDRCLK_125:
+ return 125000000;
+ case QIXIS_DDRCLK_133:
+ return 133333333;
+ }
+ return 66666666;
+}
+
+int dram_init(void)
+{
+ gd->ram_size = initdram(0);
+
+ return 0;
+}
+
+#ifdef CONFIG_FSL_ESDHC
+struct fsl_esdhc_cfg esdhc_cfg[1] = {
+ {CONFIG_SYS_FSL_ESDHC_ADDR},
+};
+
+int board_mmc_init(bd_t *bis)
+{
+ esdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+
+ return fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
+}
+#endif
+
+int select_i2c_ch_pca9547(u8 ch)
+{
+ int ret;
+
+ ret = i2c_write(I2C_MUX_PCA_ADDR_PRI, 0, 1, &ch, 1);
+ if (ret) {
+ puts("PCA: failed to select proper channel\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+int board_early_init_f(void)
+{
+ struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
+ struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
+
+#ifdef CONFIG_TSEC_ENET
+ out_be32(&scfg->scfgrevcr, SCFG_SCFGREVCR_REV);
+ out_be32(&scfg->etsecdmamcr, SCFG_ETSECDMAMCR_LE_BD_FR);
+ out_be32(&scfg->scfgrevcr, SCFG_SCFGREVCR_NOREV);
+#endif
+
+#ifdef CONFIG_FSL_IFC
+ init_early_memctl_regs();
+#endif
+
+ /* Workaround for the issue that DDR could not respond to
+ * barrier transaction which is generated by executing DSB/ISB
+ * instruction. Set CCI-400 control override register to
+ * terminate the barrier transaction. After DDR is initialized,
+ * allow barrier transaction to DDR again */
+ out_le32(&cci->ctrl_ord, CCI400_CTRLORD_TERM_BARRIER);
+
+ return 0;
+}
+
+int config_board_mux(int ctrl_type)
+{
+ u8 reg12;
+
+ reg12 = QIXIS_READ(brdcfg[12]);
+
+ switch (ctrl_type) {
+ case MUX_TYPE_SD_PCI4:
+ reg12 = 0x38;
+ break;
+ case MUX_TYPE_SD_PC_SA_SG_SG:
+ reg12 = 0x01;
+ break;
+ case MUX_TYPE_SD_PC_SA_PC_SG:
+ reg12 = 0x01;
+ break;
+ case MUX_TYPE_SD_PC_SG_SG:
+ reg12 = 0x21;
+ break;
+ default:
+ printf("Wrong mux interface type\n");
+ return -1;
+ }
+
+ QIXIS_WRITE(brdcfg[12], reg12);
+
+ return 0;
+}
+
+int config_serdes_mux(void)
+{
+ struct ccsr_gur *gur = (struct ccsr_gur *)CONFIG_SYS_FSL_GUTS_ADDR;
+ u32 cfg;
+
+ cfg = in_be32(&gur->rcwsr[4]) & RCWSR4_SRDS1_PRTCL_MASK;
+ cfg >>= RCWSR4_SRDS1_PRTCL_SHIFT;
+
+ switch (cfg) {
+ case 0x0:
+ config_board_mux(MUX_TYPE_SD_PCI4);
+ break;
+ case 0x30:
+ config_board_mux(MUX_TYPE_SD_PC_SA_SG_SG);
+ break;
+ case 0x60:
+ config_board_mux(MUX_TYPE_SD_PC_SG_SG);
+ break;
+ case 0x70:
+ config_board_mux(MUX_TYPE_SD_PC_SA_PC_SG);
+ break;
+ default:
+ printf("SRDS1 prtcl:0x%x\n", cfg);
+ break;
+ }
+
+ return 0;
+}
+
+int board_init(void)
+{
+ struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
+
+ /* Set CCI-400 control override register to
+ * enable barrier transaction */
+ out_le32(&cci->ctrl_ord, CCI400_CTRLORD_EN_BARRIER);
+
+ select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
+
+#ifndef CONFIG_SYS_FSL_NO_SERDES
+ fsl_serdes_init();
+ config_serdes_mux();
+#endif
+ return 0;
+}
+
+void ft_board_setup(void *blob, bd_t *bd)
+{
+ ft_cpu_setup(blob, bd);
+}
+
+u8 flash_read8(void *addr)
+{
+ return __raw_readb(addr + 1);
+}
+
+void flash_write16(u16 val, void *addr)
+{
+ u16 shftval = (((val >> 8) & 0xff) | ((val << 8) & 0xff00));
+
+ __raw_writew(shftval, addr);
+}
+
+u16 flash_read16(void *addr)
+{
+ u16 val = __raw_readw(addr);
+
+ return (((val) >> 8) & 0x00ff) | (((val) << 8) & 0xff00);
+}
diff --git a/board/freescale/ls1021aqds/ls1021aqds_qixis.h b/board/freescale/ls1021aqds/ls1021aqds_qixis.h
new file mode 100644
index 0000000..09b3be2
--- /dev/null
+++ b/board/freescale/ls1021aqds/ls1021aqds_qixis.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __LS1021AQDS_QIXIS_H__
+#define __LS1021AQDS_QIXIS_H__
+
+/* Definitions of QIXIS Registers for LS1021AQDS */
+
+/* BRDCFG4[4:7]] select EC1 and EC2 as a pair */
+#define BRDCFG4_EMISEL_MASK 0xe0
+#define BRDCFG4_EMISEL_SHIFT 5
+
+/* SYSCLK */
+#define QIXIS_SYSCLK_66 0x0
+#define QIXIS_SYSCLK_83 0x1
+#define QIXIS_SYSCLK_100 0x2
+#define QIXIS_SYSCLK_125 0x3
+#define QIXIS_SYSCLK_133 0x4
+#define QIXIS_SYSCLK_150 0x5
+#define QIXIS_SYSCLK_160 0x6
+#define QIXIS_SYSCLK_166 0x7
+#define QIXIS_SYSCLK_64 0x8
+
+/* DDRCLK */
+#define QIXIS_DDRCLK_66 0x0
+#define QIXIS_DDRCLK_100 0x1
+#define QIXIS_DDRCLK_125 0x2
+#define QIXIS_DDRCLK_133 0x3
+
+#define QIXIS_SRDS1CLK_100 0x0
+
+#endif
diff --git a/board/freescale/ls1021atwr/Kconfig b/board/freescale/ls1021atwr/Kconfig
new file mode 100644
index 0000000..057808d
--- /dev/null
+++ b/board/freescale/ls1021atwr/Kconfig
@@ -0,0 +1,23 @@
+if TARGET_LS1021ATWR
+
+config SYS_CPU
+ string
+ default "armv7"
+
+config SYS_BOARD
+ string
+ default "ls1021atwr"
+
+config SYS_VENDOR
+ string
+ default "freescale"
+
+config SYS_SOC
+ string
+ default "ls102xa"
+
+config SYS_CONFIG_NAME
+ string
+ default "ls1021atwr"
+
+endif
diff --git a/board/freescale/ls1021atwr/MAINTAINERS b/board/freescale/ls1021atwr/MAINTAINERS
new file mode 100644
index 0000000..4e5bc15
--- /dev/null
+++ b/board/freescale/ls1021atwr/MAINTAINERS
@@ -0,0 +1,6 @@
+LS1021ATWR BOARD
+M: Alison Wang <alison.wang@freescale.com>
+S: Maintained
+F: board/freescale/ls1021atwr/
+F: include/configs/ls1021atwr.h
+F: configs/ls1021atwr_nor_defconfig
diff --git a/board/freescale/ls1021atwr/Makefile b/board/freescale/ls1021atwr/Makefile
new file mode 100644
index 0000000..01296c0
--- /dev/null
+++ b/board/freescale/ls1021atwr/Makefile
@@ -0,0 +1,8 @@
+#
+# Copyright 2014 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += ls1021atwr.o
+obj-$(CONFIG_FSL_DCU_FB) += dcu.o
diff --git a/board/freescale/ls1021atwr/README b/board/freescale/ls1021atwr/README
new file mode 100644
index 0000000..d2821cb
--- /dev/null
+++ b/board/freescale/ls1021atwr/README
@@ -0,0 +1,109 @@
+Overview
+--------
+The LS1021ATWR is a Freescale reference board that hosts the LS1021A SoC.
+
+LS1021A SoC Overview
+------------------
+The QorIQ LS1 family, which includes the LS1021A communications processor,
+is built on Layerscape architecture, the industry's first software-aware,
+core-agnostic networking architecture to offer unprecedented efficiency
+and scale.
+
+A member of the value-performance tier, the QorIQ LS1021A processor provides
+extensive integration and power efficiency for fanless, small form factor
+enterprise networking applications. Incorporating dual ARM Cortex-A7 cores
+running up to 1.0 GHz, the LS1021A processor delivers pre-silicon CoreMark
+performance of over 6,000, as well as virtualization support, advanced
+security features and the broadest array of high-speed interconnects and
+optimized peripheral features ever offered in a sub-3 W processor.
+
+The QorIQ LS1021A processor features an integrated LCD controller,
+CAN controller for implementing industrial protocols, DDR3L/4 running
+up to 1600 MHz, integrated security engine and QUICC Engine, and ECC
+protection on both L1 and L2 caches. The LS1021A processor is pin- and
+software-compatible with the QorIQ LS1020A and LS1022A processors.
+
+The LS1021A SoC includes the following function and features:
+
+ - ARM Cortex-A7 MPCore compliant with ARMv7-A architecture
+ - Dual high-preformance ARM Cortex-A7 cores, each core includes:
+ - 32 Kbyte L1 Instruction Cache and Data Cache for each core (ECC protection)
+ - 512 Kbyte shared coherent L2 Cache (with ECC protection)
+ - NEON Co-processor (per core)
+ - 40-bit physical addressing
+ - Vector floating-point support
+ - ARM Core-Link CCI-400 Cache Coherent Interconnect
+ - One DDR3L/DDR4 SDRAM memory controller with x8/x16/x32-bit configuration
+ supporting speeds up to 1600Mtps
+ - ECC and interleaving support
+ - VeTSEC Ethernet complex
+ - Up to 3x virtualized 10/100/1000 Ethernet controllers
+ - MII, RMII, RGMII, and SGMII support
+ - QoS, lossless flow control, and IEEE 1588 support
+ - 4-lane 6GHz SerDes
+ - High speed interconnect (4 SerDes lanes with are muxed for these protocol)
+ - Two PCI Express Gen2 controllers running at up to 5 GHz
+ - One Serial ATA 3.0 supporting 6 GT/s operation
+ - Two SGMII interfaces supporting 1000 Mbps
+ - Additional peripheral interfaces
+ - One high-speed USB 3.0 controller with integrated PHY and one high-speed
+ USB 2.00 controller with ULPI
+ - Integrated flash controller (IFC) with 16-bit interface
+ - Quad SPI NOR Flash
+ - One enhanced Secure digital host controller
+ - Display controller unit (DCU) 24-bit RGB (12-bit DDR pin interface)
+ - Ten UARTs comprised of two 16550 compliant DUARTs, and six low power
+ UARTs
+ - Three I2C controllers
+ - Eight FlexTimers four supporting PWM and four FlexCAN ports
+ - Four GPIO controllers supporting up to 109 general purpose I/O signals
+ - Integrated advanced audio block:
+ - Four synchronous audio interfaces (SAI)
+ - Sony/Philips Digital Interconnect Format (SPDIF)
+ - Asynchronous Sample Rate Converter (ASRC)
+ - Hardware based crypto offload engine
+ - IPSec forwarding at up to 1Gbps
+ - QorIQ Trust Architecture, Secure Boot, and ARM TrustZone supported
+ - Public key hardware accelerator
+ - True Random Number Generator (NIST Certified)
+ - Advanced Encryption Standard Accelerators (AESA)
+ - Data Encryption Standard Accelerators
+ - QUICC Engine ULite block
+ - Two universal communication controllers (TDM and HDLC) supporting 64
+ multichannels, each running at 64 Kbps
+ - Support for 256 channels of HDLC
+ - QorIQ TrustArchitecture with Secure Boot, as well as ARM TrustZone supported
+
+LS1021ATWR board Overview
+-------------------------
+ - DDR Controller
+ - Supports rates of up to 1600 MHz data-rate
+ - Supports one DDR3LP SDRAM.
+ - IFC/Local Bus
+ - NOR: 128MB 16-bit NOR Flash
+ - Ethernet
+ - Three on-board RGMII 10/100/1G ethernet ports.
+ - CPLD
+ - Clocks
+ - System and DDR clock (SYSCLK, DDRCLK)
+ - SERDES clocks
+ - Power Supplies
+ - SDHC
+ - SDHC/SDXC connector
+ - Other IO
+ - One Serial port
+ - Three I2C ports
+
+Memory map
+-----------
+The addresses in brackets are physical addresses.
+
+Start Address End Address Description Size
+0x00_0000_0000 0x00_000F_FFFF Secure Boot ROM 1MB
+0x00_0100_0000 0x00_0FFF_FFFF CCSRBAR 240MB
+0x00_1000_0000 0x00_1000_FFFF OCRAM0 64KB
+0x00_1001_0000 0x00_1001_FFFF OCRAM1 64KB
+0x00_2000_0000 0x00_20FF_FFFF DCSR 16MB
+0x00_4000_0000 0x00_5FFF_FFFF QSPI 512MB
+0x00_6000_0000 0x00_67FF_FFFF IFC - NOR Flash 128MB
+0x00_8000_0000 0x00_FFFF_FFFF DRAM1 2GB
diff --git a/board/freescale/ls1021atwr/dcu.c b/board/freescale/ls1021atwr/dcu.c
new file mode 100644
index 0000000..8fe4ccb
--- /dev/null
+++ b/board/freescale/ls1021atwr/dcu.c
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * FSL DCU Framebuffer driver
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <fsl_dcu_fb.h>
+#include "div64.h"
+#include "../common/dcu_sii9022a.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+unsigned int dcu_set_pixel_clock(unsigned int pixclock)
+{
+ unsigned long long div;
+
+ div = (unsigned long long)(gd->bus_clk / 1000);
+ div *= (unsigned long long)pixclock;
+ do_div(div, 1000000000);
+
+ return div;
+}
+
+int platform_dcu_init(unsigned int xres, unsigned int yres,
+ const char *port,
+ struct fb_videomode *dcu_fb_videomode)
+{
+ const char *name;
+ unsigned int pixel_format;
+
+ if (strncmp(port, "twr_lcd", 4) == 0) {
+ name = "TWR_LCD_RGB card";
+ } else {
+ name = "HDMI";
+ dcu_set_dvi_encoder(dcu_fb_videomode);
+ }
+
+ printf("DCU: Switching to %s monitor @ %ux%u\n", name, xres, yres);
+
+ pixel_format = 32;
+ fsl_dcu_init(xres, yres, pixel_format);
+
+ return 0;
+}
diff --git a/board/freescale/ls1021atwr/ls1021atwr.c b/board/freescale/ls1021atwr/ls1021atwr.c
new file mode 100644
index 0000000..b522ff2
--- /dev/null
+++ b/board/freescale/ls1021atwr/ls1021atwr.c
@@ -0,0 +1,488 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/io.h>
+#include <asm/arch/immap_ls102xa.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/fsl_serdes.h>
+#include <mmc.h>
+#include <fsl_esdhc.h>
+#include <fsl_ifc.h>
+#include <netdev.h>
+#include <fsl_mdio.h>
+#include <tsec.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define VERSION_MASK 0x00FF
+#define BANK_MASK 0x0001
+#define CONFIG_RESET 0x1
+#define INIT_RESET 0x1
+
+#define CPLD_SET_MUX_SERDES 0x20
+#define CPLD_SET_BOOT_BANK 0x40
+
+#define BOOT_FROM_UPPER_BANK 0x0
+#define BOOT_FROM_LOWER_BANK 0x1
+
+#define LANEB_SATA (0x01)
+#define LANEB_SGMII1 (0x02)
+#define LANEC_SGMII1 (0x04)
+#define LANEC_PCIEX1 (0x08)
+#define LANED_PCIEX2 (0x10)
+#define LANED_SGMII2 (0x20)
+
+#define MASK_LANE_B 0x1
+#define MASK_LANE_C 0x2
+#define MASK_LANE_D 0x4
+#define MASK_SGMII 0x8
+
+#define KEEP_STATUS 0x0
+#define NEED_RESET 0x1
+
+struct cpld_data {
+ u8 cpld_ver; /* cpld revision */
+ u8 cpld_ver_sub; /* cpld sub revision */
+ u8 pcba_ver; /* pcb revision number */
+ u8 system_rst; /* reset system by cpld */
+ u8 soft_mux_on; /* CPLD override physical switches Enable */
+ u8 cfg_rcw_src1; /* Reset config word 1 */
+ u8 cfg_rcw_src2; /* Reset config word 2 */
+ u8 vbank; /* Flash bank selection Control */
+ u8 gpio; /* GPIO for TWR-ELEV */
+ u8 i2c3_ifc_mux;
+ u8 mux_spi2;
+ u8 can3_usb2_mux; /* CAN3 and USB2 Selection */
+ u8 qe_lcd_mux; /* QE and LCD Selection */
+ u8 serdes_mux; /* Multiplexed pins for SerDes Lanes */
+ u8 global_rst; /* reset with init CPLD reg to default */
+ u8 rev1; /* Reserved */
+ u8 rev2; /* Reserved */
+};
+
+static void convert_serdes_mux(int type, int need_reset);
+
+void cpld_show(void)
+{
+ struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+
+ printf("CPLD: V%x.%x\nPCBA: V%x.0\nVBank: %d\n",
+ in_8(&cpld_data->cpld_ver) & VERSION_MASK,
+ in_8(&cpld_data->cpld_ver_sub) & VERSION_MASK,
+ in_8(&cpld_data->pcba_ver) & VERSION_MASK,
+ in_8(&cpld_data->vbank) & BANK_MASK);
+
+#ifdef CONFIG_DEBUG
+ printf("soft_mux_on =%x\n",
+ in_8(&cpld_data->soft_mux_on));
+ printf("cfg_rcw_src1 =%x\n",
+ in_8(&cpld_data->cfg_rcw_src1));
+ printf("cfg_rcw_src2 =%x\n",
+ in_8(&cpld_data->cfg_rcw_src2));
+ printf("vbank =%x\n",
+ in_8(&cpld_data->vbank));
+ printf("gpio =%x\n",
+ in_8(&cpld_data->gpio));
+ printf("i2c3_ifc_mux =%x\n",
+ in_8(&cpld_data->i2c3_ifc_mux));
+ printf("mux_spi2 =%x\n",
+ in_8(&cpld_data->mux_spi2));
+ printf("can3_usb2_mux =%x\n",
+ in_8(&cpld_data->can3_usb2_mux));
+ printf("qe_lcd_mux =%x\n",
+ in_8(&cpld_data->qe_lcd_mux));
+ printf("serdes_mux =%x\n",
+ in_8(&cpld_data->serdes_mux));
+#endif
+}
+
+int checkboard(void)
+{
+ puts("Board: LS1021ATWR\n");
+ cpld_show();
+
+ return 0;
+}
+
+void ddrmc_init(void)
+{
+ struct ccsr_ddr *ddr = (struct ccsr_ddr *)CONFIG_SYS_FSL_DDR_ADDR;
+
+ out_be32(&ddr->sdram_cfg, DDR_SDRAM_CFG);
+
+ out_be32(&ddr->cs0_bnds, DDR_CS0_BNDS);
+ out_be32(&ddr->cs0_config, DDR_CS0_CONFIG);
+
+ out_be32(&ddr->timing_cfg_0, DDR_TIMING_CFG_0);
+ out_be32(&ddr->timing_cfg_1, DDR_TIMING_CFG_1);
+ out_be32(&ddr->timing_cfg_2, DDR_TIMING_CFG_2);
+ out_be32(&ddr->timing_cfg_3, DDR_TIMING_CFG_3);
+ out_be32(&ddr->timing_cfg_4, DDR_TIMING_CFG_4);
+ out_be32(&ddr->timing_cfg_5, DDR_TIMING_CFG_5);
+
+ out_be32(&ddr->sdram_cfg_2, DDR_SDRAM_CFG_2);
+
+ out_be32(&ddr->sdram_mode, DDR_SDRAM_MODE);
+ out_be32(&ddr->sdram_mode_2, DDR_SDRAM_MODE_2);
+
+ out_be32(&ddr->sdram_interval, DDR_SDRAM_INTERVAL);
+
+ out_be32(&ddr->ddr_wrlvl_cntl, DDR_DDR_WRLVL_CNTL);
+
+ out_be32(&ddr->ddr_wrlvl_cntl_2, DDR_DDR_WRLVL_CNTL_2);
+ out_be32(&ddr->ddr_wrlvl_cntl_3, DDR_DDR_WRLVL_CNTL_3);
+
+ out_be32(&ddr->ddr_cdr1, DDR_DDR_CDR1);
+ out_be32(&ddr->ddr_cdr2, DDR_DDR_CDR2);
+
+ out_be32(&ddr->sdram_clk_cntl, DDR_SDRAM_CLK_CNTL);
+ out_be32(&ddr->ddr_zq_cntl, DDR_DDR_ZQ_CNTL);
+
+ out_be32(&ddr->cs0_config_2, DDR_CS0_CONFIG_2);
+ udelay(1);
+ out_be32(&ddr->sdram_cfg, DDR_SDRAM_CFG | DDR_SDRAM_CFG_MEM_EN);
+}
+
+int dram_init(void)
+{
+#if (!defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD))
+ ddrmc_init();
+#endif
+
+ gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
+ return 0;
+}
+
+#ifdef CONFIG_FSL_ESDHC
+struct fsl_esdhc_cfg esdhc_cfg[1] = {
+ {CONFIG_SYS_FSL_ESDHC_ADDR},
+};
+
+int board_mmc_init(bd_t *bis)
+{
+ esdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+
+ return fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
+}
+#endif
+
+#ifdef CONFIG_TSEC_ENET
+int board_eth_init(bd_t *bis)
+{
+ struct fsl_pq_mdio_info mdio_info;
+ struct tsec_info_struct tsec_info[4];
+ int num = 0;
+
+#ifdef CONFIG_TSEC1
+ SET_STD_TSEC_INFO(tsec_info[num], 1);
+ if (is_serdes_configured(SGMII_TSEC1)) {
+ puts("eTSEC1 is in sgmii mode.\n");
+ tsec_info[num].flags |= TSEC_SGMII;
+ }
+ num++;
+#endif
+#ifdef CONFIG_TSEC2
+ SET_STD_TSEC_INFO(tsec_info[num], 2);
+ if (is_serdes_configured(SGMII_TSEC2)) {
+ puts("eTSEC2 is in sgmii mode.\n");
+ tsec_info[num].flags |= TSEC_SGMII;
+ }
+ num++;
+#endif
+#ifdef CONFIG_TSEC3
+ SET_STD_TSEC_INFO(tsec_info[num], 3);
+ num++;
+#endif
+ if (!num) {
+ printf("No TSECs initialized\n");
+ return 0;
+ }
+
+ mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
+ mdio_info.name = DEFAULT_MII_NAME;
+ fsl_pq_mdio_init(bis, &mdio_info);
+
+ tsec_eth_init(bis, tsec_info, num);
+
+ return pci_eth_init(bis);
+}
+#endif
+
+int config_serdes_mux(void)
+{
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+ u32 protocol = in_be32(&gur->rcwsr[4]) & RCWSR4_SRDS1_PRTCL_MASK;
+
+ protocol >>= RCWSR4_SRDS1_PRTCL_SHIFT;
+ switch (protocol) {
+ case 0x10:
+ convert_serdes_mux(LANEB_SATA, KEEP_STATUS);
+ convert_serdes_mux(LANED_PCIEX2 |
+ LANEC_PCIEX1, KEEP_STATUS);
+ break;
+ case 0x20:
+ convert_serdes_mux(LANEB_SGMII1, KEEP_STATUS);
+ convert_serdes_mux(LANEC_PCIEX1, KEEP_STATUS);
+ convert_serdes_mux(LANED_SGMII2, KEEP_STATUS);
+ break;
+ case 0x30:
+ convert_serdes_mux(LANEB_SATA, KEEP_STATUS);
+ convert_serdes_mux(LANEC_SGMII1, KEEP_STATUS);
+ convert_serdes_mux(LANED_SGMII2, KEEP_STATUS);
+ break;
+ case 0x70:
+ convert_serdes_mux(LANEB_SATA, KEEP_STATUS);
+ convert_serdes_mux(LANEC_PCIEX1, KEEP_STATUS);
+ convert_serdes_mux(LANED_SGMII2, KEEP_STATUS);
+ break;
+ }
+
+ return 0;
+}
+
+int board_early_init_f(void)
+{
+ struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
+
+#ifdef CONFIG_TSEC_ENET
+ out_be32(&scfg->scfgrevcr, SCFG_SCFGREVCR_REV);
+ out_be32(&scfg->etsecdmamcr, SCFG_ETSECDMAMCR_LE_BD_FR);
+ out_be32(&scfg->etsecmcr, SCFG_ETSECCMCR_GE2_CLK125);
+ udelay(10);
+ out_be32(&scfg->scfgrevcr, SCFG_SCFGREVCR_NOREV);
+#endif
+
+#ifdef CONFIG_FSL_IFC
+ init_early_memctl_regs();
+#endif
+
+#ifdef CONFIG_FSL_DCU_FB
+ out_be32(&scfg->scfgrevcr, SCFG_SCFGREVCR_REV);
+ out_be32(&scfg->pixclkcr, SCFG_PIXCLKCR_PXCKEN);
+ out_be32(&scfg->scfgrevcr, SCFG_SCFGREVCR_NOREV);
+#endif
+
+ return 0;
+}
+
+int board_init(void)
+{
+#ifndef CONFIG_SYS_FSL_NO_SERDES
+ fsl_serdes_init();
+ config_serdes_mux();
+#endif
+
+ return 0;
+}
+
+void ft_board_setup(void *blob, bd_t *bd)
+{
+ ft_cpu_setup(blob, bd);
+}
+
+u8 flash_read8(void *addr)
+{
+ return __raw_readb(addr + 1);
+}
+
+void flash_write16(u16 val, void *addr)
+{
+ u16 shftval = (((val >> 8) & 0xff) | ((val << 8) & 0xff00));
+
+ __raw_writew(shftval, addr);
+}
+
+u16 flash_read16(void *addr)
+{
+ u16 val = __raw_readw(addr);
+
+ return (((val) >> 8) & 0x00ff) | (((val) << 8) & 0xff00);
+}
+
+static void convert_flash_bank(char bank)
+{
+ struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+
+ printf("Now switch to boot from flash bank %d.\n", bank);
+ cpld_data->soft_mux_on = CPLD_SET_BOOT_BANK;
+ cpld_data->vbank = bank;
+
+ printf("Reset board to enable configuration.\n");
+ cpld_data->system_rst = CONFIG_RESET;
+}
+
+static int flash_bank_cmd(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ if (argc != 2)
+ return CMD_RET_USAGE;
+ if (strcmp(argv[1], "0") == 0)
+ convert_flash_bank(BOOT_FROM_UPPER_BANK);
+ else if (strcmp(argv[1], "1") == 0)
+ convert_flash_bank(BOOT_FROM_LOWER_BANK);
+ else
+ return CMD_RET_USAGE;
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ boot_bank, 2, 0, flash_bank_cmd,
+ "Flash bank Selection Control",
+ "bank[0-upper bank/1-lower bank] (e.g. boot_bank 0)"
+);
+
+static int cpld_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+
+ if (argc > 2)
+ return CMD_RET_USAGE;
+ if ((argc == 1) || (strcmp(argv[1], "conf") == 0))
+ cpld_data->system_rst = CONFIG_RESET;
+ else if (strcmp(argv[1], "init") == 0)
+ cpld_data->global_rst = INIT_RESET;
+ else
+ return CMD_RET_USAGE;
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ cpld_reset, 2, 0, cpld_reset_cmd,
+ "Reset via CPLD",
+ "conf\n"
+ " -reset with current CPLD configuration\n"
+ "init\n"
+ " -reset and initial CPLD configuration with default value"
+
+);
+
+static void convert_serdes_mux(int type, int need_reset)
+{
+ char current_serdes;
+ struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+
+ current_serdes = cpld_data->serdes_mux;
+
+ switch (type) {
+ case LANEB_SATA:
+ current_serdes &= ~MASK_LANE_B;
+ break;
+ case LANEB_SGMII1:
+ current_serdes |= (MASK_LANE_B | MASK_SGMII | MASK_LANE_C);
+ break;
+ case LANEC_SGMII1:
+ current_serdes &= ~(MASK_LANE_B | MASK_SGMII | MASK_LANE_C);
+ break;
+ case LANED_SGMII2:
+ current_serdes |= MASK_LANE_D;
+ break;
+ case LANEC_PCIEX1:
+ current_serdes |= MASK_LANE_C;
+ break;
+ case (LANED_PCIEX2 | LANEC_PCIEX1):
+ current_serdes |= MASK_LANE_C;
+ current_serdes &= ~MASK_LANE_D;
+ break;
+ default:
+ printf("CPLD serdes MUX: unsupported MUX type 0x%x\n", type);
+ return;
+ }
+
+ cpld_data->soft_mux_on |= CPLD_SET_MUX_SERDES;
+ cpld_data->serdes_mux = current_serdes;
+
+ if (need_reset == 1) {
+ printf("Reset board to enable configuration\n");
+ cpld_data->system_rst = CONFIG_RESET;
+ }
+}
+
+void print_serdes_mux(void)
+{
+ char current_serdes;
+ struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+
+ current_serdes = cpld_data->serdes_mux;
+
+ printf("Serdes Lane B: ");
+ if ((current_serdes & MASK_LANE_B) == 0)
+ printf("SATA,\n");
+ else
+ printf("SGMII 1,\n");
+
+ printf("Serdes Lane C: ");
+ if ((current_serdes & MASK_LANE_C) == 0)
+ printf("SGMII 1,\n");
+ else
+ printf("PCIe,\n");
+
+ printf("Serdes Lane D: ");
+ if ((current_serdes & MASK_LANE_D) == 0)
+ printf("PCIe,\n");
+ else
+ printf("SGMII 2,\n");
+
+ printf("SGMII 1 is on lane ");
+ if ((current_serdes & MASK_SGMII) == 0)
+ printf("C.\n");
+ else
+ printf("B.\n");
+}
+
+static int serdes_mux_cmd(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ if (argc != 2)
+ return CMD_RET_USAGE;
+ if (strcmp(argv[1], "sata") == 0) {
+ printf("Set serdes lane B to SATA.\n");
+ convert_serdes_mux(LANEB_SATA, NEED_RESET);
+ } else if (strcmp(argv[1], "sgmii1b") == 0) {
+ printf("Set serdes lane B to SGMII 1.\n");
+ convert_serdes_mux(LANEB_SGMII1, NEED_RESET);
+ } else if (strcmp(argv[1], "sgmii1c") == 0) {
+ printf("Set serdes lane C to SGMII 1.\n");
+ convert_serdes_mux(LANEC_SGMII1, NEED_RESET);
+ } else if (strcmp(argv[1], "sgmii2") == 0) {
+ printf("Set serdes lane D to SGMII 2.\n");
+ convert_serdes_mux(LANED_SGMII2, NEED_RESET);
+ } else if (strcmp(argv[1], "pciex1") == 0) {
+ printf("Set serdes lane C to PCIe X1.\n");
+ convert_serdes_mux(LANEC_PCIEX1, NEED_RESET);
+ } else if (strcmp(argv[1], "pciex2") == 0) {
+ printf("Set serdes lane C & lane D to PCIe X2.\n");
+ convert_serdes_mux((LANED_PCIEX2 | LANEC_PCIEX1), NEED_RESET);
+ } else if (strcmp(argv[1], "show") == 0) {
+ print_serdes_mux();
+ } else {
+ return CMD_RET_USAGE;
+ }
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ lane_bank, 2, 0, serdes_mux_cmd,
+ "Multiplexed function setting for SerDes Lanes",
+ "sata\n"
+ " -change lane B to sata\n"
+ "lane_bank sgmii1b\n"
+ " -change lane B to SGMII1\n"
+ "lane_bank sgmii1c\n"
+ " -change lane C to SGMII1\n"
+ "lane_bank sgmii2\n"
+ " -change lane D to SGMII2\n"
+ "lane_bank pciex1\n"
+ " -change lane C to PCIeX1\n"
+ "lane_bank pciex2\n"
+ " -change lane C & lane D to PCIeX2\n"
+ "\nWARNING: If you aren't familiar with the setting of serdes, don't try to change anything!\n"
+);
diff --git a/board/freescale/mpc8360emds/mpc8360emds.c b/board/freescale/mpc8360emds/mpc8360emds.c
index ac96163..5ff9dff 100644
--- a/board/freescale/mpc8360emds/mpc8360emds.c
+++ b/board/freescale/mpc8360emds/mpc8360emds.c
@@ -11,13 +11,13 @@
#include <i2c.h>
#include <miiphy.h>
#include <phy.h>
+#include <fsl_mdio.h>
#if defined(CONFIG_PCI)
#include <pci.h>
#endif
#include <spd_sdram.h>
#include <asm/mmu.h>
#include <asm/io.h>
-#include <asm/fsl_enet.h>
#include <asm/mmu.h>
#if defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
diff --git a/board/freescale/mpc837xemds/mpc837xemds.c b/board/freescale/mpc837xemds/mpc837xemds.c
index 0a3c972..c749e55 100644
--- a/board/freescale/mpc837xemds/mpc837xemds.c
+++ b/board/freescale/mpc837xemds/mpc837xemds.c
@@ -10,7 +10,6 @@
#include <i2c.h>
#include <asm/io.h>
#include <asm/fsl_mpc83xx_serdes.h>
-#include <asm/fsl_enet.h>
#include <spd_sdram.h>
#include <tsec.h>
#include <libfdt.h>
diff --git a/configs/ls1021aqds_nor_defconfig b/configs/ls1021aqds_nor_defconfig
new file mode 100644
index 0000000..9e42d61
--- /dev/null
+++ b/configs/ls1021aqds_nor_defconfig
@@ -0,0 +1,2 @@
+CONFIG_ARM=y
+CONFIG_TARGET_LS1021AQDS=y
diff --git a/configs/ls1021atwr_nor_defconfig b/configs/ls1021atwr_nor_defconfig
new file mode 100644
index 0000000..5f465d3
--- /dev/null
+++ b/configs/ls1021atwr_nor_defconfig
@@ -0,0 +1,2 @@
+CONFIG_ARM=y
+CONFIG_TARGET_LS1021ATWR=y
diff --git a/doc/README.fsl-esdhc b/doc/README.fsl-esdhc
new file mode 100644
index 0000000..b70f271
--- /dev/null
+++ b/doc/README.fsl-esdhc
@@ -0,0 +1,5 @@
+CONFIG_SYS_FSL_ESDHC_LE means ESDHC IP is in little-endian mode.
+CONFIG_SYS_FSL_ESDHC_BE means ESDHC IP is in big-endian mode.
+
+Accessing ESDHC registers can be determined by ESDHC IP's endian
+mode or processor's endian mode.
diff --git a/drivers/ddr/fsl/arm_ddr_gen3.c b/drivers/ddr/fsl/arm_ddr_gen3.c
index d4ed9ae..59f2fd6 100644
--- a/drivers/ddr/fsl/arm_ddr_gen3.c
+++ b/drivers/ddr/fsl/arm_ddr_gen3.c
@@ -194,7 +194,7 @@
* For example, 2GB on 666MT/s 64-bit bus takes about 402ms
* Let's wait for 800ms
*/
- bus_width = 3 - ((ddr->sdram_cfg & SDRAM_CFG_DBW_MASK)
+ bus_width = 3 - ((ddr_in32(&ddr->sdram_cfg) & SDRAM_CFG_DBW_MASK)
>> SDRAM_CFG_DBW_SHIFT);
timeout = ((total_gb_size_per_controller << (6 - bus_width)) * 100 /
(get_ddr_freq(0) >> 20)) << 1;
diff --git a/drivers/ddr/fsl/ctrl_regs.c b/drivers/ddr/fsl/ctrl_regs.c
index 04e4178..d9cac22 100644
--- a/drivers/ddr/fsl/ctrl_regs.c
+++ b/drivers/ddr/fsl/ctrl_regs.c
@@ -693,6 +693,7 @@
unsigned int x32_en = 0; /* x32 enable */
unsigned int pchb8 = 0; /* precharge bit 8 enable */
unsigned int hse; /* Global half strength override */
+ unsigned int acc_ecc_en = 0; /* Accumulated ECC enable */
unsigned int mem_halt = 0; /* memory controller halt */
unsigned int bi = 0; /* Bypass initialization */
@@ -736,6 +737,9 @@
ba_intlv_ctl = popts->ba_intlv_ctl;
hse = popts->half_strength_driver_enable;
+ /* set when ddr bus width < 64 */
+ acc_ecc_en = (dbw != 0 && ecc_en == 1) ? 1 : 0;
+
ddr->ddr_sdram_cfg = (0
| ((mem_en & 0x1) << 31)
| ((sren & 0x1) << 30)
@@ -752,6 +756,7 @@
| ((x32_en & 0x1) << 5)
| ((pchb8 & 0x1) << 4)
| ((hse & 0x1) << 3)
+ | ((acc_ecc_en & 0x1) << 2)
| ((mem_halt & 0x1) << 1)
| ((bi & 0x1) << 0)
);
@@ -2271,6 +2276,9 @@
if (ip_rev > 0x40400)
unq_mrs_en = 1;
+ if (ip_rev > 0x40700)
+ ddr->debug[18] = popts->cswl_override;
+
set_ddr_sdram_cfg_2(ddr, popts, unq_mrs_en);
set_ddr_sdram_mode(ddr, popts, common_dimm,
cas_latency, additive_latency, unq_mrs_en);
diff --git a/drivers/ddr/fsl/interactive.c b/drivers/ddr/fsl/interactive.c
index 7fb4187..6aa16b2 100644
--- a/drivers/ddr/fsl/interactive.c
+++ b/drivers/ddr/fsl/interactive.c
@@ -511,6 +511,7 @@
CTRL_OPTIONS(wrlvl_override),
CTRL_OPTIONS(wrlvl_sample),
CTRL_OPTIONS(wrlvl_start),
+ CTRL_OPTIONS(cswl_override),
CTRL_OPTIONS(rcw_override),
CTRL_OPTIONS(rcw_1),
CTRL_OPTIONS(rcw_2),
@@ -801,6 +802,7 @@
CTRL_OPTIONS(wrlvl_override),
CTRL_OPTIONS(wrlvl_sample),
CTRL_OPTIONS(wrlvl_start),
+ CTRL_OPTIONS_HEX(cswl_override),
CTRL_OPTIONS(rcw_override),
CTRL_OPTIONS(rcw_1),
CTRL_OPTIONS(rcw_2),
diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
index c14797c..021b2fe 100644
--- a/drivers/i2c/mxc_i2c.c
+++ b/drivers/i2c/mxc_i2c.c
@@ -423,7 +423,7 @@
(void *)IMX_I2C2_BASE
#elif defined(CONFIG_MX31) || defined(CONFIG_MX35) || \
defined(CONFIG_MX51) || defined(CONFIG_MX53) || \
- defined(CONFIG_MX6)
+ defined(CONFIG_MX6) || defined(CONFIG_LS102XA)
(void *)I2C1_BASE_ADDR,
(void *)I2C2_BASE_ADDR,
(void *)I2C3_BASE_ADDR
@@ -545,7 +545,7 @@
CONFIG_SYS_MXC_I2C2_SLAVE, 1)
#if defined(CONFIG_MX31) || defined(CONFIG_MX35) ||\
defined(CONFIG_MX51) || defined(CONFIG_MX53) ||\
- defined(CONFIG_MX6)
+ defined(CONFIG_MX6) || defined(CONFIG_LS102XA)
U_BOOT_I2C_ADAP_COMPLETE(mxc2, mxc_i2c_init, mxc_i2c_probe,
mxc_i2c_read, mxc_i2c_write,
mxc_i2c_set_bus_speed,
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index 5541613..97d0389 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -96,7 +96,7 @@
else if (cmd->resp_type & MMC_RSP_PRESENT)
xfertyp |= XFERTYP_RSPTYP_48;
-#if defined(CONFIG_MX53) || defined(CONFIG_PPC_T4240)
+#if defined(CONFIG_MX53) || defined(CONFIG_PPC_T4240) || defined(CONFIG_LS102XA)
if (cmd->cmdidx == MMC_CMD_STOP_TRANSMISSION)
xfertyp |= XFERTYP_CMDTYP_ABORT;
#endif
@@ -561,7 +561,7 @@
memset(&cfg->cfg, 0, sizeof(cfg->cfg));
voltage_caps = 0;
- caps = regs->hostcapblt;
+ caps = esdhc_read32(®s->hostcapblt);
#ifdef CONFIG_SYS_FSL_ERRATUM_ESDHC135
caps = caps & ~(ESDHC_HOSTCAPBLT_SRS |
diff --git a/drivers/net/fm/dtsec.c b/drivers/net/fm/dtsec.c
index 78bbd43..8d3dc0e 100644
--- a/drivers/net/fm/dtsec.c
+++ b/drivers/net/fm/dtsec.c
@@ -7,7 +7,6 @@
#include <common.h>
#include <asm/types.h>
#include <asm/io.h>
-#include <asm/fsl_enet.h>
#include <asm/fsl_dtsec.h>
#include <fsl_mdio.h>
#include <phy.h>
diff --git a/drivers/net/fm/fm.h b/drivers/net/fm/fm.h
index 316e06e..a9691c6 100644
--- a/drivers/net/fm/fm.h
+++ b/drivers/net/fm/fm.h
@@ -8,8 +8,8 @@
#define __FM_H__
#include <common.h>
+#include <phy.h>
#include <fm_eth.h>
-#include <asm/fsl_enet.h>
#include <asm/fsl_fman.h>
/* Port ID */
diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c
index ff04695..6cf21c6 100644
--- a/drivers/net/fm/init.c
+++ b/drivers/net/fm/init.c
@@ -6,6 +6,7 @@
#include <common.h>
#include <asm/io.h>
#include <asm/fsl_serdes.h>
+#include <fsl_mdio.h>
#include "fm.h"
diff --git a/drivers/net/fm/memac.c b/drivers/net/fm/memac.c
index 592a67f..9499290 100644
--- a/drivers/net/fm/memac.c
+++ b/drivers/net/fm/memac.c
@@ -12,7 +12,6 @@
#include <phy.h>
#include <asm/types.h>
#include <asm/io.h>
-#include <asm/fsl_enet.h>
#include <asm/fsl_memac.h>
#include "fm.h"
diff --git a/drivers/net/fm/tgec.c b/drivers/net/fm/tgec.c
index f450f80..5017123 100644
--- a/drivers/net/fm/tgec.c
+++ b/drivers/net/fm/tgec.c
@@ -12,7 +12,6 @@
#include <phy.h>
#include <asm/types.h>
#include <asm/io.h>
-#include <asm/fsl_enet.h>
#include <asm/fsl_tgec.h>
#include "fm.h"
diff --git a/drivers/net/fsl_mdio.c b/drivers/net/fsl_mdio.c
index 1d88e65..d6b181b 100644
--- a/drivers/net/fsl_mdio.c
+++ b/drivers/net/fsl_mdio.c
@@ -11,7 +11,6 @@
#include <fsl_mdio.h>
#include <asm/io.h>
#include <asm/errno.h>
-#include <asm/fsl_enet.h>
void tsec_local_mdio_write(struct tsec_mii_mng __iomem *phyregs, int port_addr,
int dev_addr, int regnum, int value)
@@ -20,7 +19,8 @@
out_be32(&phyregs->miimadd, (port_addr << 8) | (regnum & 0x1f));
out_be32(&phyregs->miimcon, value);
- asm("sync");
+ /* Memory barrier */
+ mb();
while ((in_be32(&phyregs->miimind) & MIIMIND_BUSY) && timeout--)
;
@@ -38,11 +38,13 @@
/* Clear the command register, and wait */
out_be32(&phyregs->miimcom, 0);
- asm("sync");
+ /* Memory barrier */
+ mb();
/* Initiate a read command, and wait */
out_be32(&phyregs->miimcom, MIIMCOM_READ_CYCLE);
- asm("sync");
+ /* Memory barrier */
+ mb();
/* Wait for the the indication that the read is done */
while ((in_be32(&phyregs->miimind) & (MIIMIND_NOTVALID | MIIMIND_BUSY))
diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c
index e9138f0..79d6561 100644
--- a/drivers/net/tsec.c
+++ b/drivers/net/tsec.c
@@ -20,6 +20,7 @@
#include <fsl_mdio.h>
#include <asm/errno.h>
#include <asm/processor.h>
+#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -270,6 +271,9 @@
out_be32(®s->tstat, TSTAT_CLEAR_THALT);
out_be32(®s->rstat, RSTAT_CLEAR_RHALT);
clrbits_be32(®s->dmactrl, DMACTRL_GRS | DMACTRL_GTS);
+#ifdef CONFIG_LS102XA
+ setbits_be32(®s->dmactrl, DMACTRL_LE);
+#endif
do {
uint16_t status;
@@ -366,6 +370,9 @@
out_be32(®s->tstat, TSTAT_CLEAR_THALT);
out_be32(®s->rstat, RSTAT_CLEAR_RHALT);
clrbits_be32(®s->dmactrl, DMACTRL_GRS | DMACTRL_GTS);
+#ifdef CONFIG_LS102XA
+ setbits_be32(®s->dmactrl, DMACTRL_LE);
+#endif
}
/* This returns the status bits of the device. The return value
diff --git a/drivers/qe/uec.h b/drivers/qe/uec.h
index 48a1634..6b559f7 100644
--- a/drivers/qe/uec.h
+++ b/drivers/qe/uec.h
@@ -13,7 +13,6 @@
#include "qe.h"
#include "uccf.h"
#include <phy.h>
-#include <asm/fsl_enet.h>
#define MAX_TX_THREADS 8
#define MAX_RX_THREADS 8
diff --git a/drivers/serial/serial_lpuart.c b/drivers/serial/serial_lpuart.c
index da5f9a2..b0c6f6f 100644
--- a/drivers/serial/serial_lpuart.c
+++ b/drivers/serial/serial_lpuart.c
@@ -17,10 +17,34 @@
#define UC2_TE (1 << 3)
#define UC2_RE (1 << 2)
+#define STAT_LBKDIF (1 << 31)
+#define STAT_RXEDGIF (1 << 30)
+#define STAT_TDRE (1 << 23)
+#define STAT_RDRF (1 << 21)
+#define STAT_IDLE (1 << 20)
+#define STAT_OR (1 << 19)
+#define STAT_NF (1 << 18)
+#define STAT_FE (1 << 17)
+#define STAT_PF (1 << 16)
+#define STAT_MA1F (1 << 15)
+#define STAT_MA2F (1 << 14)
+#define STAT_FLAGS (STAT_LBKDIF | STAT_RXEDGIF | STAT_IDLE | STAT_OR | \
+ STAT_NF | STAT_FE | STAT_PF | STAT_MA1F | STAT_MA2F)
+
+#define CTRL_TE (1 << 19)
+#define CTRL_RE (1 << 18)
+
+#define FIFO_TXFE 0x80
+#define FIFO_RXFE 0x40
+
+#define WATER_TXWATER_OFF 1
+#define WATER_RXWATER_OFF 16
+
DECLARE_GLOBAL_DATA_PTR;
struct lpuart_fsl *base = (struct lpuart_fsl *)LPUART_BASE;
+#ifndef CONFIG_LPUART_32B_REG
static void lpuart_serial_setbrg(void)
{
u32 clk = mxc_get_clock(MXC_UART_CLK);
@@ -107,13 +131,107 @@
.getc = lpuart_serial_getc,
.tstc = lpuart_serial_tstc,
};
+#else
+static void lpuart32_serial_setbrg(void)
+{
+ u32 clk = CONFIG_SYS_CLK_FREQ;
+ u32 sbr;
+
+ if (!gd->baudrate)
+ gd->baudrate = CONFIG_BAUDRATE;
+
+ sbr = (clk / (16 * gd->baudrate));
+ /* place adjustment later - n/32 BRFA */
+
+ out_be32(&base->baud, sbr);
+}
+
+static int lpuart32_serial_getc(void)
+{
+ u32 stat;
+
+ while (((stat = in_be32(&base->stat)) & STAT_RDRF) == 0) {
+ out_be32(&base->stat, STAT_FLAGS);
+ WATCHDOG_RESET();
+ }
+
+ return in_be32(&base->data) & 0x3ff;
+}
+
+static void lpuart32_serial_putc(const char c)
+{
+ if (c == '\n')
+ serial_putc('\r');
+
+ while (!(in_be32(&base->stat) & STAT_TDRE))
+ WATCHDOG_RESET();
+
+ out_be32(&base->data, c);
+}
+
+/*
+ * Test whether a character is in the RX buffer
+ */
+static int lpuart32_serial_tstc(void)
+{
+ if ((in_be32(&base->water) >> 24) == 0)
+ return 0;
+
+ return 1;
+}
+
+/*
+ * Initialise the serial port with the given baudrate. The settings
+ * are always 8 data bits, no parity, 1 stop bit, no start bits.
+ */
+static int lpuart32_serial_init(void)
+{
+ u8 ctrl;
+
+ ctrl = in_be32(&base->ctrl);
+ ctrl &= ~CTRL_RE;
+ ctrl &= ~CTRL_TE;
+ out_be32(&base->ctrl, ctrl);
+
+ out_be32(&base->modir, 0);
+ out_be32(&base->fifo, ~(FIFO_TXFE | FIFO_RXFE));
+
+ out_be32(&base->match, 0);
+ /* provide data bits, parity, stop bit, etc */
+
+ serial_setbrg();
+
+ out_be32(&base->ctrl, CTRL_RE | CTRL_TE);
+
+ return 0;
+}
+
+static struct serial_device lpuart32_serial_drv = {
+ .name = "lpuart32_serial",
+ .start = lpuart32_serial_init,
+ .stop = NULL,
+ .setbrg = lpuart32_serial_setbrg,
+ .putc = lpuart32_serial_putc,
+ .puts = default_serial_puts,
+ .getc = lpuart32_serial_getc,
+ .tstc = lpuart32_serial_tstc,
+};
+#endif
void lpuart_serial_initialize(void)
{
+#ifdef CONFIG_LPUART_32B_REG
+ serial_register(&lpuart32_serial_drv);
+#else
serial_register(&lpuart_serial_drv);
+#endif
}
__weak struct serial_device *default_serial_console(void)
{
+#ifdef CONFIG_LPUART_32B_REG
+ return &lpuart32_serial_drv;
+#else
return &lpuart_serial_drv;
+#endif
}
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 93a91c3..0914ea1 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -15,6 +15,7 @@
exynos_mipi_dsi_lowlevel.o
obj-$(CONFIG_EXYNOS_PWM_BL) += exynos_pwm_bl.o
obj-$(CONFIG_FSL_DIU_FB) += fsl_diu_fb.o videomodes.o
+obj-$(CONFIG_FSL_DCU_FB) += fsl_dcu_fb.o videomodes.o
obj-$(CONFIG_L5F31188) += l5f31188.o
obj-$(CONFIG_MPC8XX_LCD) += mpc8xx_lcd.o
obj-$(CONFIG_PXA_LCD) += pxa_lcd.o
diff --git a/drivers/video/fsl_dcu_fb.c b/drivers/video/fsl_dcu_fb.c
new file mode 100644
index 0000000..d4cd382
--- /dev/null
+++ b/drivers/video/fsl_dcu_fb.c
@@ -0,0 +1,365 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * FSL DCU Framebuffer driver
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/io.h>
+#include <common.h>
+#include <fsl_dcu_fb.h>
+#include <linux/fb.h>
+#include <malloc.h>
+#include <video_fb.h>
+#include "videomodes.h"
+
+/* Convert the X,Y resolution pair into a single number */
+#define RESOLUTION(x, y) (((u32)(x) << 16) | (y))
+
+#ifdef CONFIG_SYS_FSL_DCU_LE
+#define dcu_read32 in_le32
+#define dcu_write32 out_le32
+#elif defined(CONFIG_SYS_FSL_DCU_BE)
+#define dcu_read32 in_be32
+#define dcu_write32 out_be32
+#endif
+
+#define DCU_MODE_BLEND_ITER(x) ((x) << 20)
+#define DCU_MODE_RASTER_EN (1 << 14)
+#define DCU_MODE_NORMAL 1
+#define DCU_MODE_COLORBAR 3
+#define DCU_BGND_R(x) ((x) << 16)
+#define DCU_BGND_G(x) ((x) << 8)
+#define DCU_BGND_B(x) (x)
+#define DCU_DISP_SIZE_DELTA_Y(x) ((x) << 16)
+#define DCU_DISP_SIZE_DELTA_X(x) (x)
+#define DCU_HSYN_PARA_BP(x) ((x) << 22)
+#define DCU_HSYN_PARA_PW(x) ((x) << 11)
+#define DCU_HSYN_PARA_FP(x) (x)
+#define DCU_VSYN_PARA_BP(x) ((x) << 22)
+#define DCU_VSYN_PARA_PW(x) ((x) << 11)
+#define DCU_VSYN_PARA_FP(x) (x)
+#define DCU_SYN_POL_INV_PXCK_FALL (0 << 6)
+#define DCU_SYN_POL_NEG_REMAIN (0 << 5)
+#define DCU_SYN_POL_INV_VS_LOW (1 << 1)
+#define DCU_SYN_POL_INV_HS_LOW (1)
+#define DCU_THRESHOLD_LS_BF_VS(x) ((x) << 16)
+#define DCU_THRESHOLD_OUT_BUF_HIGH(x) ((x) << 8)
+#define DCU_THRESHOLD_OUT_BUF_LOW(x) (x)
+#define DCU_UPDATE_MODE_MODE (1 << 31)
+#define DCU_UPDATE_MODE_READREG (1 << 30)
+
+#define DCU_CTRLDESCLN_1_HEIGHT(x) ((x) << 16)
+#define DCU_CTRLDESCLN_1_WIDTH(x) (x)
+#define DCU_CTRLDESCLN_2_POSY(x) ((x) << 16)
+#define DCU_CTRLDESCLN_2_POSX(x) (x)
+#define DCU_CTRLDESCLN_4_EN (1 << 31)
+#define DCU_CTRLDESCLN_4_TILE_EN (1 << 30)
+#define DCU_CTRLDESCLN_4_DATA_SEL_CLUT (1 << 29)
+#define DCU_CTRLDESCLN_4_SAFETY_EN (1 << 28)
+#define DCU_CTRLDESCLN_4_TRANS(x) ((x) << 20)
+#define DCU_CTRLDESCLN_4_BPP(x) ((x) << 16)
+#define DCU_CTRLDESCLN_4_RLE_EN (1 << 15)
+#define DCU_CTRLDESCLN_4_LUOFFS(x) ((x) << 4)
+#define DCU_CTRLDESCLN_4_BB_ON (1 << 2)
+#define DCU_CTRLDESCLN_4_AB(x) (x)
+#define DCU_CTRLDESCLN_5_CKMAX_R(x) ((x) << 16)
+#define DCU_CTRLDESCLN_5_CKMAX_G(x) ((x) << 8)
+#define DCU_CTRLDESCLN_5_CKMAX_B(x) (x)
+#define DCU_CTRLDESCLN_6_CKMIN_R(x) ((x) << 16)
+#define DCU_CTRLDESCLN_6_CKMIN_G(x) ((x) << 8)
+#define DCU_CTRLDESCLN_6_CKMIN_B(x) (x)
+#define DCU_CTRLDESCLN_7_TILE_VER(x) ((x) << 16)
+#define DCU_CTRLDESCLN_7_TILE_HOR(x) (x)
+#define DCU_CTRLDESCLN_8_FG_FCOLOR(x) (x)
+#define DCU_CTRLDESCLN_9_BG_BCOLOR(x) (x)
+
+#define BPP_16_RGB565 4
+#define BPP_24_RGB888 5
+#define BPP_32_ARGB8888 6
+
+/*
+ * This setting is used for the TWR_LCD_RGB card
+ */
+static struct fb_videomode fsl_dcu_mode_480_272 = {
+ .name = "480x272-60",
+ .refresh = 60,
+ .xres = 480,
+ .yres = 272,
+ .pixclock = 91996,
+ .left_margin = 2,
+ .right_margin = 2,
+ .upper_margin = 1,
+ .lower_margin = 1,
+ .hsync_len = 41,
+ .vsync_len = 2,
+ .sync = FB_SYNC_COMP_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ .vmode = FB_VMODE_NONINTERLACED
+};
+
+/*
+ * This setting is used for Siliconimage SiI9022A HDMI
+ */
+static struct fb_videomode fsl_dcu_mode_640_480 = {
+ .name = "640x480-60",
+ .refresh = 60,
+ .xres = 640,
+ .yres = 480,
+ .pixclock = 39722,
+ .left_margin = 48,
+ .right_margin = 16,
+ .upper_margin = 33,
+ .lower_margin = 10,
+ .hsync_len = 96,
+ .vsync_len = 2,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+};
+
+/*
+ * DCU register map
+ */
+struct dcu_reg {
+ u32 desc_cursor[4];
+ u32 mode;
+ u32 bgnd;
+ u32 disp_size;
+ u32 hsyn_para;
+ u32 vsyn_para;
+ u32 synpol;
+ u32 threshold;
+ u32 int_status;
+ u32 int_mask;
+ u32 colbar[8];
+ u32 div_ratio;
+ u32 sign_calc[2];
+ u32 crc_val;
+ u8 res_064[0x6c-0x64];
+ u32 parr_err_status1;
+ u8 res_070[0x7c-0x70];
+ u32 parr_err_status3;
+ u32 mparr_err_status1;
+ u8 res_084[0x90-0x84];
+ u32 mparr_err_status3;
+ u32 threshold_inp_buf[2];
+ u8 res_09c[0xa0-0x9c];
+ u32 luma_comp;
+ u32 chroma_red;
+ u32 chroma_green;
+ u32 chroma_blue;
+ u32 crc_pos;
+ u32 lyr_intpol_en;
+ u32 lyr_luma_comp;
+ u32 lyr_chrm_red;
+ u32 lyr_chrm_grn;
+ u32 lyr_chrm_blue;
+ u8 res_0c4[0xcc-0xc8];
+ u32 update_mode;
+ u32 underrun;
+ u8 res_0d4[0x100-0xd4];
+ u32 gpr;
+ u32 slr_l[2];
+ u32 slr_disp_size;
+ u32 slr_hvsync_para;
+ u32 slr_pol;
+ u32 slr_l_transp[2];
+ u8 res_120[0x200-0x120];
+ u32 ctrldescl[DCU_LAYER_MAX_NUM][16];
+};
+
+static struct fb_info info;
+
+static void reset_total_layers(void)
+{
+ struct dcu_reg *regs = (struct dcu_reg *)CONFIG_SYS_DCU_ADDR;
+ int i;
+
+ for (i = 0; i < DCU_LAYER_MAX_NUM; i++) {
+ dcu_write32(®s->ctrldescl[i][0], 0);
+ dcu_write32(®s->ctrldescl[i][1], 0);
+ dcu_write32(®s->ctrldescl[i][2], 0);
+ dcu_write32(®s->ctrldescl[i][3], 0);
+ dcu_write32(®s->ctrldescl[i][4], 0);
+ dcu_write32(®s->ctrldescl[i][5], 0);
+ dcu_write32(®s->ctrldescl[i][6], 0);
+ dcu_write32(®s->ctrldescl[i][7], 0);
+ dcu_write32(®s->ctrldescl[i][8], 0);
+ dcu_write32(®s->ctrldescl[i][9], 0);
+ dcu_write32(®s->ctrldescl[i][10], 0);
+ }
+
+ dcu_write32(®s->update_mode, DCU_UPDATE_MODE_READREG);
+}
+
+static int layer_ctrldesc_init(int index, u32 pixel_format)
+{
+ struct dcu_reg *regs = (struct dcu_reg *)CONFIG_SYS_DCU_ADDR;
+ unsigned int bpp = BPP_24_RGB888;
+
+ dcu_write32(®s->ctrldescl[index][0],
+ DCU_CTRLDESCLN_1_HEIGHT(info.var.yres) |
+ DCU_CTRLDESCLN_1_WIDTH(info.var.xres));
+
+ dcu_write32(®s->ctrldescl[index][1],
+ DCU_CTRLDESCLN_2_POSY(0) |
+ DCU_CTRLDESCLN_2_POSX(0));
+
+ dcu_write32(®s->ctrldescl[index][2], (unsigned int)info.screen_base);
+
+ switch (pixel_format) {
+ case 16:
+ bpp = BPP_16_RGB565;
+ break;
+ case 24:
+ bpp = BPP_24_RGB888;
+ break;
+ case 32:
+ bpp = BPP_32_ARGB8888;
+ break;
+ default:
+ printf("unsupported color depth: %u\n", pixel_format);
+ }
+
+ dcu_write32(®s->ctrldescl[index][3],
+ DCU_CTRLDESCLN_4_EN |
+ DCU_CTRLDESCLN_4_TRANS(0xff) |
+ DCU_CTRLDESCLN_4_BPP(bpp) |
+ DCU_CTRLDESCLN_4_AB(0));
+
+ dcu_write32(®s->ctrldescl[index][4],
+ DCU_CTRLDESCLN_5_CKMAX_R(0xff) |
+ DCU_CTRLDESCLN_5_CKMAX_G(0xff) |
+ DCU_CTRLDESCLN_5_CKMAX_B(0xff));
+ dcu_write32(®s->ctrldescl[index][5],
+ DCU_CTRLDESCLN_6_CKMIN_R(0) |
+ DCU_CTRLDESCLN_6_CKMIN_G(0) |
+ DCU_CTRLDESCLN_6_CKMIN_B(0));
+
+ dcu_write32(®s->ctrldescl[index][6],
+ DCU_CTRLDESCLN_7_TILE_VER(0) |
+ DCU_CTRLDESCLN_7_TILE_HOR(0));
+
+ dcu_write32(®s->ctrldescl[index][7], DCU_CTRLDESCLN_8_FG_FCOLOR(0));
+ dcu_write32(®s->ctrldescl[index][8], DCU_CTRLDESCLN_9_BG_BCOLOR(0));
+
+ dcu_write32(®s->update_mode, DCU_UPDATE_MODE_READREG);
+
+ return 0;
+}
+
+int fsl_dcu_init(unsigned int xres, unsigned int yres,
+ unsigned int pixel_format)
+{
+ struct dcu_reg *regs = (struct dcu_reg *)CONFIG_SYS_DCU_ADDR;
+ unsigned int div, mode;
+
+ /* Memory allocation for framebuffer */
+ info.screen_size =
+ info.var.xres * info.var.yres * (info.var.bits_per_pixel / 8);
+ info.screen_base = (char *)memalign(ARCH_DMA_MINALIGN,
+ roundup(info.screen_size, ARCH_DMA_MINALIGN));
+ memset(info.screen_base, 0, info.screen_size);
+
+ reset_total_layers();
+ div = dcu_set_pixel_clock(info.var.pixclock);
+ dcu_write32(®s->div_ratio, (div - 1));
+
+ dcu_write32(®s->disp_size,
+ DCU_DISP_SIZE_DELTA_Y(info.var.yres) |
+ DCU_DISP_SIZE_DELTA_X(info.var.xres / 16));
+
+ dcu_write32(®s->hsyn_para,
+ DCU_HSYN_PARA_BP(info.var.left_margin) |
+ DCU_HSYN_PARA_PW(info.var.hsync_len) |
+ DCU_HSYN_PARA_FP(info.var.right_margin));
+
+ dcu_write32(®s->vsyn_para,
+ DCU_VSYN_PARA_BP(info.var.upper_margin) |
+ DCU_VSYN_PARA_PW(info.var.vsync_len) |
+ DCU_VSYN_PARA_FP(info.var.lower_margin));
+
+ dcu_write32(®s->synpol,
+ DCU_SYN_POL_INV_PXCK_FALL |
+ DCU_SYN_POL_NEG_REMAIN |
+ DCU_SYN_POL_INV_VS_LOW |
+ DCU_SYN_POL_INV_HS_LOW);
+
+ dcu_write32(®s->bgnd,
+ DCU_BGND_R(0) | DCU_BGND_G(0) | DCU_BGND_B(0));
+
+ dcu_write32(®s->mode,
+ DCU_MODE_BLEND_ITER(DCU_LAYER_MAX_NUM) |
+ DCU_MODE_RASTER_EN);
+
+ dcu_write32(®s->threshold,
+ DCU_THRESHOLD_LS_BF_VS(0x3) |
+ DCU_THRESHOLD_OUT_BUF_HIGH(0x78) |
+ DCU_THRESHOLD_OUT_BUF_LOW(0));
+
+ mode = dcu_read32(®s->mode);
+ dcu_write32(®s->mode, mode | DCU_MODE_NORMAL);
+
+ layer_ctrldesc_init(0, pixel_format);
+
+ return 0;
+}
+
+void *video_hw_init(void)
+{
+ static GraphicDevice ctfb;
+ const char *options;
+ unsigned int depth = 0, freq = 0;
+ struct fb_videomode *fsl_dcu_mode_db = &fsl_dcu_mode_480_272;
+
+ if (!video_get_video_mode(&ctfb.winSizeX, &ctfb.winSizeY, &depth, &freq,
+ &options))
+ return NULL;
+
+ /* Find the monitor port, which is a required option */
+ if (!options)
+ return NULL;
+ if (strncmp(options, "monitor=", 8) != 0)
+ return NULL;
+
+ switch (RESOLUTION(ctfb.winSizeX, ctfb.winSizeY)) {
+ case RESOLUTION(480, 272):
+ fsl_dcu_mode_db = &fsl_dcu_mode_480_272;
+ break;
+ case RESOLUTION(640, 480):
+ fsl_dcu_mode_db = &fsl_dcu_mode_640_480;
+ break;
+ default:
+ printf("unsupported resolution %ux%u\n",
+ ctfb.winSizeX, ctfb.winSizeY);
+ }
+
+ info.var.xres = fsl_dcu_mode_db->xres;
+ info.var.yres = fsl_dcu_mode_db->yres;
+ info.var.bits_per_pixel = 32;
+ info.var.pixclock = fsl_dcu_mode_db->pixclock;
+ info.var.left_margin = fsl_dcu_mode_db->left_margin;
+ info.var.right_margin = fsl_dcu_mode_db->right_margin;
+ info.var.upper_margin = fsl_dcu_mode_db->upper_margin;
+ info.var.lower_margin = fsl_dcu_mode_db->lower_margin;
+ info.var.hsync_len = fsl_dcu_mode_db->hsync_len;
+ info.var.vsync_len = fsl_dcu_mode_db->vsync_len;
+ info.var.sync = fsl_dcu_mode_db->sync;
+ info.var.vmode = fsl_dcu_mode_db->vmode;
+ info.fix.line_length = info.var.xres * info.var.bits_per_pixel / 8;
+
+ if (platform_dcu_init(ctfb.winSizeX, ctfb.winSizeY,
+ options + 8, fsl_dcu_mode_db) < 0)
+ return NULL;
+
+ ctfb.frameAdrs = (unsigned int)info.screen_base;
+ ctfb.plnSizeX = ctfb.winSizeX;
+ ctfb.plnSizeY = ctfb.winSizeY;
+
+ ctfb.gdfBytesPP = 4;
+ ctfb.gdfIndex = GDF_32BIT_X888RGB;
+
+ ctfb.memSize = info.screen_size;
+
+ return &ctfb;
+}
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index 0276a10..1dc0f5a 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -7,7 +7,7 @@
obj-$(CONFIG_AT91SAM9_WATCHDOG) += at91sam9_wdt.o
obj-$(CONFIG_FTWDT010_WATCHDOG) += ftwdt010_wdt.o
-ifneq (,$(filter $(SOC), mx31 mx35 mx5 mx6 vf610))
+ifneq (,$(filter $(SOC), mx31 mx35 mx5 mx6 vf610 ls102xa))
obj-y += imx_watchdog.o
endif
obj-$(CONFIG_TNETV107X_WATCHDOG) += tnetv107x_wdt.o
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
new file mode 100644
index 0000000..657e3b6
--- /dev/null
+++ b/include/configs/ls1021aqds.h
@@ -0,0 +1,389 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <config_cmd_default.h>
+
+#define CONFIG_LS102XA
+
+#define CONFIG_SYS_GENERIC_BOARD
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 16 * 1024 * 1024)
+
+#define CONFIG_SYS_INIT_RAM_ADDR OCRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE OCRAM_SIZE
+
+/*
+ * Generic Timer Definitions
+ */
+#define GENERIC_TIMER_CLK 12500000
+
+#ifndef __ASSEMBLY__
+unsigned long get_board_sys_clk(void);
+unsigned long get_board_ddr_clk(void);
+#endif
+
+#define CONFIG_SYS_CLK_FREQ get_board_sys_clk()
+#define CONFIG_DDR_CLK_FREQ get_board_ddr_clk()
+
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE 0x67f80000
+#endif
+
+#define CONFIG_NR_DRAM_BANKS 1
+
+#define CONFIG_DDR_SPD
+#define SPD_EEPROM_ADDRESS 0x51
+#define CONFIG_SYS_SPD_BUS_NUM 0
+#define CONFIG_SYS_DDR_RAW_TIMING
+
+#define CONFIG_FSL_DDR_INTERACTIVE /* Interactive debugging */
+#define CONFIG_SYS_FSL_DDR3 /* Use DDR3 memory */
+#define CONFIG_DIMM_SLOTS_PER_CTLR 1
+#define CONFIG_CHIP_SELECTS_PER_CTRL 4
+
+#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000UL
+#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
+
+#define CONFIG_DDR_ECC
+#ifdef CONFIG_DDR_ECC
+#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
+#define CONFIG_MEM_INIT_VALUE 0xdeadbeef
+#endif
+
+#define CONFIG_SYS_HAS_SERDES
+
+/*
+ * IFC Definitions
+ */
+#define CONFIG_FSL_IFC
+#define CONFIG_SYS_FLASH_BASE 0x60000000
+#define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE
+
+#define CONFIG_SYS_NOR0_CSPR_EXT (0x0)
+#define CONFIG_SYS_NOR0_CSPR (CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | \
+ CSPR_PORT_SIZE_16 | \
+ CSPR_MSEL_NOR | \
+ CSPR_V)
+#define CONFIG_SYS_NOR1_CSPR_EXT (0x0)
+#define CONFIG_SYS_NOR1_CSPR (CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS \
+ + 0x8000000) | \
+ CSPR_PORT_SIZE_16 | \
+ CSPR_MSEL_NOR | \
+ CSPR_V)
+#define CONFIG_SYS_NOR_AMASK IFC_AMASK(128 * 1024 * 1024)
+
+#define CONFIG_SYS_NOR_CSOR (CSOR_NOR_ADM_SHIFT(4) | \
+ CSOR_NOR_TRHZ_80)
+#define CONFIG_SYS_NOR_FTIM0 (FTIM0_NOR_TACSE(0x4) | \
+ FTIM0_NOR_TEADC(0x5) | \
+ FTIM0_NOR_TEAHC(0x5))
+#define CONFIG_SYS_NOR_FTIM1 (FTIM1_NOR_TACO(0x35) | \
+ FTIM1_NOR_TRAD_NOR(0x1a) | \
+ FTIM1_NOR_TSEQRAD_NOR(0x13))
+#define CONFIG_SYS_NOR_FTIM2 (FTIM2_NOR_TCS(0x4) | \
+ FTIM2_NOR_TCH(0x4) | \
+ FTIM2_NOR_TWPH(0xe) | \
+ FTIM2_NOR_TWP(0x1c))
+#define CONFIG_SYS_NOR_FTIM3 0
+
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#define CONFIG_SYS_FLASH_QUIET_TEST
+#define CONFIG_FLASH_SHOW_PROGRESS 45
+#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
+
+#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device */
+#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
+
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE_PHYS, \
+ CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000}
+
+/*
+ * NAND Flash Definitions
+ */
+#define CONFIG_NAND_FSL_IFC
+
+#define CONFIG_SYS_NAND_BASE 0x7e800000
+#define CONFIG_SYS_NAND_BASE_PHYS CONFIG_SYS_NAND_BASE
+
+#define CONFIG_SYS_NAND_CSPR_EXT (0x0)
+
+#define CONFIG_SYS_NAND_CSPR (CSPR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
+ | CSPR_PORT_SIZE_8 \
+ | CSPR_MSEL_NAND \
+ | CSPR_V)
+#define CONFIG_SYS_NAND_AMASK IFC_AMASK(64*1024)
+#define CONFIG_SYS_NAND_CSOR (CSOR_NAND_ECC_ENC_EN /* ECC on encode */ \
+ | CSOR_NAND_ECC_DEC_EN /* ECC on decode */ \
+ | CSOR_NAND_ECC_MODE_4 /* 4-bit ECC */ \
+ | CSOR_NAND_RAL_3 /* RAL = 3 Bytes */ \
+ | CSOR_NAND_PGS_2K /* Page Size = 2K */ \
+ | CSOR_NAND_SPRZ_64 /* Spare size = 64 */ \
+ | CSOR_NAND_PB(64)) /* 64 Pages Per Block */
+
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+
+#define CONFIG_SYS_NAND_FTIM0 (FTIM0_NAND_TCCST(0x7) | \
+ FTIM0_NAND_TWP(0x18) | \
+ FTIM0_NAND_TWCHT(0x7) | \
+ FTIM0_NAND_TWH(0xa))
+#define CONFIG_SYS_NAND_FTIM1 (FTIM1_NAND_TADLE(0x32) | \
+ FTIM1_NAND_TWBE(0x39) | \
+ FTIM1_NAND_TRR(0xe) | \
+ FTIM1_NAND_TRP(0x18))
+#define CONFIG_SYS_NAND_FTIM2 (FTIM2_NAND_TRAD(0xf) | \
+ FTIM2_NAND_TREH(0xa) | \
+ FTIM2_NAND_TWHRE(0x1e))
+#define CONFIG_SYS_NAND_FTIM3 0x0
+
+#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_MTD_NAND_VERIFY_WRITE
+#define CONFIG_CMD_NAND
+
+#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024)
+
+/*
+ * QIXIS Definitions
+ */
+#define CONFIG_FSL_QIXIS
+
+#ifdef CONFIG_FSL_QIXIS
+#define QIXIS_BASE 0x7fb00000
+#define QIXIS_BASE_PHYS QIXIS_BASE
+#define CONFIG_SYS_I2C_FPGA_ADDR 0x66
+#define QIXIS_LBMAP_SWITCH 6
+#define QIXIS_LBMAP_MASK 0x0f
+#define QIXIS_LBMAP_SHIFT 0
+#define QIXIS_LBMAP_DFLTBANK 0x00
+#define QIXIS_LBMAP_ALTBANK 0x04
+#define QIXIS_RST_CTL_RESET 0x44
+#define QIXIS_RCFG_CTL_RECONFIG_IDLE 0x20
+#define QIXIS_RCFG_CTL_RECONFIG_START 0x21
+#define QIXIS_RCFG_CTL_WATCHDOG_ENBLE 0x08
+
+#define CONFIG_SYS_FPGA_CSPR_EXT (0x0)
+#define CONFIG_SYS_FPGA_CSPR (CSPR_PHYS_ADDR(QIXIS_BASE_PHYS) | \
+ CSPR_PORT_SIZE_8 | \
+ CSPR_MSEL_GPCM | \
+ CSPR_V)
+#define CONFIG_SYS_FPGA_AMASK IFC_AMASK(64 * 1024)
+#define CONFIG_SYS_FPGA_CSOR (CSOR_NOR_ADM_SHIFT(4) | \
+ CSOR_NOR_NOR_MODE_AVD_NOR | \
+ CSOR_NOR_TRHZ_80)
+
+/*
+ * QIXIS Timing parameters for IFC GPCM
+ */
+#define CONFIG_SYS_FPGA_FTIM0 (FTIM0_GPCM_TACSE(0xe) | \
+ FTIM0_GPCM_TEADC(0xe) | \
+ FTIM0_GPCM_TEAHC(0xe))
+#define CONFIG_SYS_FPGA_FTIM1 (FTIM1_GPCM_TACO(0xe) | \
+ FTIM1_GPCM_TRAD(0x1f))
+#define CONFIG_SYS_FPGA_FTIM2 (FTIM2_GPCM_TCS(0xe) | \
+ FTIM2_GPCM_TCH(0xe) | \
+ FTIM2_GPCM_TWP(0xf0))
+#define CONFIG_SYS_FPGA_FTIM3 0x0
+#endif
+
+#define CONFIG_SYS_CSPR0_EXT CONFIG_SYS_NOR0_CSPR_EXT
+#define CONFIG_SYS_CSPR0 CONFIG_SYS_NOR0_CSPR
+#define CONFIG_SYS_AMASK0 CONFIG_SYS_NOR_AMASK
+#define CONFIG_SYS_CSOR0 CONFIG_SYS_NOR_CSOR
+#define CONFIG_SYS_CS0_FTIM0 CONFIG_SYS_NOR_FTIM0
+#define CONFIG_SYS_CS0_FTIM1 CONFIG_SYS_NOR_FTIM1
+#define CONFIG_SYS_CS0_FTIM2 CONFIG_SYS_NOR_FTIM2
+#define CONFIG_SYS_CS0_FTIM3 CONFIG_SYS_NOR_FTIM3
+#define CONFIG_SYS_CSPR1_EXT CONFIG_SYS_NOR1_CSPR_EXT
+#define CONFIG_SYS_CSPR1 CONFIG_SYS_NOR1_CSPR
+#define CONFIG_SYS_AMASK1 CONFIG_SYS_NOR_AMASK
+#define CONFIG_SYS_CSOR1 CONFIG_SYS_NOR_CSOR
+#define CONFIG_SYS_CS1_FTIM0 CONFIG_SYS_NOR_FTIM0
+#define CONFIG_SYS_CS1_FTIM1 CONFIG_SYS_NOR_FTIM1
+#define CONFIG_SYS_CS1_FTIM2 CONFIG_SYS_NOR_FTIM2
+#define CONFIG_SYS_CS1_FTIM3 CONFIG_SYS_NOR_FTIM3
+#define CONFIG_SYS_CSPR2_EXT CONFIG_SYS_NAND_CSPR_EXT
+#define CONFIG_SYS_CSPR2 CONFIG_SYS_NAND_CSPR
+#define CONFIG_SYS_AMASK2 CONFIG_SYS_NAND_AMASK
+#define CONFIG_SYS_CSOR2 CONFIG_SYS_NAND_CSOR
+#define CONFIG_SYS_CS2_FTIM0 CONFIG_SYS_NAND_FTIM0
+#define CONFIG_SYS_CS2_FTIM1 CONFIG_SYS_NAND_FTIM1
+#define CONFIG_SYS_CS2_FTIM2 CONFIG_SYS_NAND_FTIM2
+#define CONFIG_SYS_CS2_FTIM3 CONFIG_SYS_NAND_FTIM3
+#define CONFIG_SYS_CSPR3_EXT CONFIG_SYS_FPGA_CSPR_EXT
+#define CONFIG_SYS_CSPR3 CONFIG_SYS_FPGA_CSPR
+#define CONFIG_SYS_AMASK3 CONFIG_SYS_FPGA_AMASK
+#define CONFIG_SYS_CSOR3 CONFIG_SYS_FPGA_CSOR
+#define CONFIG_SYS_CS3_FTIM0 CONFIG_SYS_FPGA_FTIM0
+#define CONFIG_SYS_CS3_FTIM1 CONFIG_SYS_FPGA_FTIM1
+#define CONFIG_SYS_CS3_FTIM2 CONFIG_SYS_FPGA_FTIM2
+#define CONFIG_SYS_CS3_FTIM3 CONFIG_SYS_FPGA_FTIM3
+
+/*
+ * 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_serial_clock()
+
+#define CONFIG_BAUDRATE 115200
+
+/*
+ * I2C
+ */
+#define CONFIG_CMD_I2C
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MXC
+
+/*
+ * I2C bus multiplexer
+ */
+#define I2C_MUX_PCA_ADDR_PRI 0x77
+#define I2C_MUX_CH_DEFAULT 0x8
+
+/*
+ * MMC
+ */
+#define CONFIG_MMC
+#define CONFIG_CMD_MMC
+#define CONFIG_FSL_ESDHC
+#define CONFIG_GENERIC_MMC
+
+/*
+ * eTSEC
+ */
+#define CONFIG_TSEC_ENET
+
+#ifdef CONFIG_TSEC_ENET
+#define CONFIG_MII
+#define CONFIG_MII_DEFAULT_TSEC 3
+#define CONFIG_TSEC1 1
+#define CONFIG_TSEC1_NAME "eTSEC1"
+#define CONFIG_TSEC2 1
+#define CONFIG_TSEC2_NAME "eTSEC2"
+#define CONFIG_TSEC3 1
+#define CONFIG_TSEC3_NAME "eTSEC3"
+
+#define TSEC1_PHY_ADDR 1
+#define TSEC2_PHY_ADDR 2
+#define TSEC3_PHY_ADDR 3
+
+#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
+
+#define TSEC1_PHYIDX 0
+#define TSEC2_PHYIDX 0
+#define TSEC3_PHYIDX 0
+
+#define CONFIG_ETHPRIME "eTSEC1"
+
+#define CONFIG_PHY_GIGE
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_REALTEK
+
+#define CONFIG_HAS_ETH0
+#define CONFIG_HAS_ETH1
+#define CONFIG_HAS_ETH2
+
+#define CONFIG_FSL_SGMII_RISER 1
+#define SGMII_RISER_PHY_OFFSET 0x1b
+
+#ifdef CONFIG_FSL_SGMII_RISER
+#define CONFIG_SYS_TBIPA_VALUE 8
+#endif
+
+#endif
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NET
+
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_CMD_IMLS
+
+#define CONFIG_HWCONFIG
+#define HWCONFIG_BUFFER_SIZE 128
+
+#define CONFIG_BOOTDELAY 3
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "bootargs=root=/dev/ram0 rw console=ttyS0,115200\0" \
+ "fdt_high=0xcfffffff\0" \
+ "initrd_high=0xcfffffff\0" \
+ "hwconfig=fsl_ddr:ctlr_intlv=null,bank_intlv=null\0"
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_SYS_PROMPT "=> "
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE \
+ (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
+#define CONFIG_CMD_ENV_EXISTS
+#define CONFIG_CMD_GREPENV
+#define CONFIG_CMD_MEMINFO
+#define CONFIG_CMD_MEMTEST
+#define CONFIG_SYS_MEMTEST_START 0x80000000
+#define CONFIG_SYS_MEMTEST_END 0x9fffffff
+
+#define CONFIG_SYS_LOAD_ADDR 0x82000000
+#define CONFIG_SYS_HZ 1000
+
+/*
+ * Stack sizes
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE (30 * 1024)
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
+
+/*
+ * Environment
+ */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE 0x2000
+#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K (one sector) */
+
+#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
+#define CONFIG_CMD_BOOTZ
+
+#endif
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
new file mode 100644
index 0000000..45b2272
--- /dev/null
+++ b/include/configs/ls1021atwr.h
@@ -0,0 +1,291 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <config_cmd_default.h>
+
+#define CONFIG_LS102XA
+
+#define CONFIG_SYS_GENERIC_BOARD
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 16 * 1024 * 1024)
+
+#define CONFIG_SYS_INIT_RAM_ADDR OCRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE OCRAM_SIZE
+
+/*
+ * Generic Timer Definitions
+ */
+#define GENERIC_TIMER_CLK 12500000
+
+#define CONFIG_SYS_CLK_FREQ 100000000
+#define CONFIG_DDR_CLK_FREQ 100000000
+
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE 0x67f80000
+#endif
+
+#define CONFIG_NR_DRAM_BANKS 1
+#define PHYS_SDRAM 0x80000000
+#define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024)
+
+#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000UL
+#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
+
+#define CONFIG_SYS_HAS_SERDES
+
+/*
+ * IFC Definitions
+ */
+#define CONFIG_FSL_IFC
+#define CONFIG_SYS_FLASH_BASE 0x60000000
+#define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE
+
+#define CONFIG_SYS_NOR0_CSPR_EXT (0x0)
+#define CONFIG_SYS_NOR0_CSPR (CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | \
+ CSPR_PORT_SIZE_16 | \
+ CSPR_MSEL_NOR | \
+ CSPR_V)
+#define CONFIG_SYS_NOR_AMASK IFC_AMASK(128 * 1024 * 1024)
+
+/* NOR Flash Timing Params */
+#define CONFIG_SYS_NOR_CSOR (CSOR_NOR_ADM_SHIFT(4) | \
+ CSOR_NOR_TRHZ_80)
+#define CONFIG_SYS_NOR_FTIM0 (FTIM0_NOR_TACSE(0x4) | \
+ FTIM0_NOR_TEADC(0x5) | \
+ FTIM0_NOR_TAVDS(0x0) | \
+ FTIM0_NOR_TEAHC(0x5))
+#define CONFIG_SYS_NOR_FTIM1 (FTIM1_NOR_TACO(0x35) | \
+ FTIM1_NOR_TRAD_NOR(0x1A) | \
+ FTIM1_NOR_TSEQRAD_NOR(0x13))
+#define CONFIG_SYS_NOR_FTIM2 (FTIM2_NOR_TCS(0x4) | \
+ FTIM2_NOR_TCH(0x4) | \
+ FTIM2_NOR_TWP(0x1c) | \
+ FTIM2_NOR_TWPH(0x0e))
+#define CONFIG_SYS_NOR_FTIM3 0
+
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#define CONFIG_SYS_FLASH_QUIET_TEST
+#define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */
+
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device */
+#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
+
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE_PHYS }
+
+#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
+
+/* CPLD */
+
+#define CONFIG_SYS_CPLD_BASE 0x7fb00000
+#define CPLD_BASE_PHYS CONFIG_SYS_CPLD_BASE
+
+#define CONFIG_SYS_FPGA_CSPR_EXT (0x0)
+#define CONFIG_SYS_FPGA_CSPR (CSPR_PHYS_ADDR(CPLD_BASE_PHYS) | \
+ CSPR_PORT_SIZE_8 | \
+ CSPR_MSEL_GPCM | \
+ CSPR_V)
+#define CONFIG_SYS_FPGA_AMASK IFC_AMASK(64 * 1024)
+#define CONFIG_SYS_FPGA_CSOR (CSOR_NOR_ADM_SHIFT(4) | \
+ CSOR_NOR_NOR_MODE_AVD_NOR | \
+ CSOR_NOR_TRHZ_80)
+
+/* CPLD Timing parameters for IFC GPCM */
+#define CONFIG_SYS_FPGA_FTIM0 (FTIM0_GPCM_TACSE(0xf) | \
+ FTIM0_GPCM_TEADC(0xf) | \
+ FTIM0_GPCM_TEAHC(0xf))
+#define CONFIG_SYS_FPGA_FTIM1 (FTIM1_GPCM_TACO(0xff) | \
+ FTIM1_GPCM_TRAD(0x3f))
+#define CONFIG_SYS_FPGA_FTIM2 (FTIM2_GPCM_TCS(0xf) | \
+ FTIM2_GPCM_TCH(0xf) | \
+ FTIM2_GPCM_TWP(0xff))
+#define CONFIG_SYS_FPGA_FTIM3 0x0
+#define CONFIG_SYS_CSPR0_EXT CONFIG_SYS_NOR0_CSPR_EXT
+#define CONFIG_SYS_CSPR0 CONFIG_SYS_NOR0_CSPR
+#define CONFIG_SYS_AMASK0 CONFIG_SYS_NOR_AMASK
+#define CONFIG_SYS_CSOR0 CONFIG_SYS_NOR_CSOR
+#define CONFIG_SYS_CS0_FTIM0 CONFIG_SYS_NOR_FTIM0
+#define CONFIG_SYS_CS0_FTIM1 CONFIG_SYS_NOR_FTIM1
+#define CONFIG_SYS_CS0_FTIM2 CONFIG_SYS_NOR_FTIM2
+#define CONFIG_SYS_CS0_FTIM3 CONFIG_SYS_NOR_FTIM3
+#define CONFIG_SYS_CSPR1_EXT CONFIG_SYS_FPGA_CSPR_EXT
+#define CONFIG_SYS_CSPR1 CONFIG_SYS_FPGA_CSPR
+#define CONFIG_SYS_AMASK1 CONFIG_SYS_FPGA_AMASK
+#define CONFIG_SYS_CSOR1 CONFIG_SYS_FPGA_CSOR
+#define CONFIG_SYS_CS1_FTIM0 CONFIG_SYS_FPGA_FTIM0
+#define CONFIG_SYS_CS1_FTIM1 CONFIG_SYS_FPGA_FTIM1
+#define CONFIG_SYS_CS1_FTIM2 CONFIG_SYS_FPGA_FTIM2
+#define CONFIG_SYS_CS1_FTIM3 CONFIG_SYS_FPGA_FTIM3
+
+/*
+ * 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_serial_clock()
+
+#define CONFIG_BAUDRATE 115200
+
+/*
+ * I2C
+ */
+#define CONFIG_CMD_I2C
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MXC
+
+/*
+ * MMC
+ */
+#define CONFIG_MMC
+#define CONFIG_CMD_MMC
+#define CONFIG_FSL_ESDHC
+#define CONFIG_GENERIC_MMC
+
+/*
+ * Video
+ */
+#define CONFIG_FSL_DCU_FB
+
+#ifdef CONFIG_FSL_DCU_FB
+#define CONFIG_VIDEO
+#define CONFIG_CMD_BMP
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VIDEO_BMP_LOGO
+
+#define CONFIG_FSL_DCU_SII9022A
+#define CONFIG_SYS_I2C_DVI_BUS_NUM 1
+#define CONFIG_SYS_I2C_DVI_ADDR 0x39
+#endif
+
+/*
+ * eTSEC
+ */
+#define CONFIG_TSEC_ENET
+
+#ifdef CONFIG_TSEC_ENET
+#define CONFIG_MII
+#define CONFIG_MII_DEFAULT_TSEC 1
+#define CONFIG_TSEC1 1
+#define CONFIG_TSEC1_NAME "eTSEC1"
+#define CONFIG_TSEC2 1
+#define CONFIG_TSEC2_NAME "eTSEC2"
+#define CONFIG_TSEC3 1
+#define CONFIG_TSEC3_NAME "eTSEC3"
+
+#define TSEC1_PHY_ADDR 2
+#define TSEC2_PHY_ADDR 0
+#define TSEC3_PHY_ADDR 1
+
+#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
+
+#define TSEC1_PHYIDX 0
+#define TSEC2_PHYIDX 0
+#define TSEC3_PHYIDX 0
+
+#define CONFIG_ETHPRIME "eTSEC1"
+
+#define CONFIG_PHY_GIGE
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_ATHEROS
+
+#define CONFIG_HAS_ETH0
+#define CONFIG_HAS_ETH1
+#define CONFIG_HAS_ETH2
+#endif
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NET
+
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_CMD_IMLS
+
+#define CONFIG_HWCONFIG
+#define HWCONFIG_BUFFER_SIZE 128
+
+#define CONFIG_BOOTDELAY 3
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "bootargs=root=/dev/ram0 rw console=ttyS0,115200\0" \
+ "initrd_high=0xcfffffff\0" \
+ "fdt_high=0xcfffffff\0"
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_SYS_PROMPT "=> "
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE \
+ (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
+#define CONFIG_CMD_ENV_EXISTS
+#define CONFIG_CMD_GREPENV
+#define CONFIG_CMD_MEMINFO
+#define CONFIG_CMD_MEMTEST
+#define CONFIG_SYS_MEMTEST_START 0x80000000
+#define CONFIG_SYS_MEMTEST_END 0x9fffffff
+
+#define CONFIG_SYS_LOAD_ADDR 0x82000000
+#define CONFIG_SYS_HZ 1000
+
+/*
+ * Stack sizes
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE (30 * 1024)
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
+
+/*
+ * Environment
+ */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE 0x20000
+#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K (one sector) */
+
+#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
+#define CONFIG_CMD_BOOTZ
+
+#endif
diff --git a/include/fm_eth.h b/include/fm_eth.h
index 98edfcf..e46a684 100644
--- a/include/fm_eth.h
+++ b/include/fm_eth.h
@@ -8,8 +8,8 @@
#define __FM_ETH_H__
#include <common.h>
+#include <phy.h>
#include <asm/types.h>
-#include <asm/fsl_enet.h>
enum fm_port {
FM1_DTSEC1,
diff --git a/include/fsl_dcu_fb.h b/include/fsl_dcu_fb.h
new file mode 100644
index 0000000..4263298
--- /dev/null
+++ b/include/fsl_dcu_fb.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * FSL DCU Framebuffer driver
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#include <linux/fb.h>
+
+int fsl_dcu_init(unsigned int xres, unsigned int yres,
+ unsigned int pixel_format);
+
+/* Prototypes for external board-specific functions */
+int platform_dcu_init(unsigned int xres, unsigned int yres,
+ const char *port, struct fb_videomode *dcu_fb_videomode);
+unsigned int dcu_set_pixel_clock(unsigned int pixclock);
diff --git a/include/fsl_ddr_sdram.h b/include/fsl_ddr_sdram.h
index e8a2db9..987119b 100644
--- a/include/fsl_ddr_sdram.h
+++ b/include/fsl_ddr_sdram.h
@@ -281,6 +281,7 @@
#define DDR_DATA_BUS_WIDTH_64 0
#define DDR_DATA_BUS_WIDTH_32 1
#define DDR_DATA_BUS_WIDTH_16 2
+#define DDR_CSWL_CS0 0x04000001
/*
* Generalized parameters for memory controller configuration,
* might be a little specific to the FSL memory controller
@@ -340,6 +341,7 @@
unsigned int cpo_override;
unsigned int write_data_delay; /* DQS adjust */
+ unsigned int cswl_override;
unsigned int wrlvl_override;
unsigned int wrlvl_sample; /* Write leveling */
unsigned int wrlvl_start;
diff --git a/include/fsl_esdhc.h b/include/fsl_esdhc.h
index 9814964..c1b6648 100644
--- a/include/fsl_esdhc.h
+++ b/include/fsl_esdhc.h
@@ -162,7 +162,19 @@
};
/* Select the correct accessors depending on endianess */
-#if __BYTE_ORDER == __LITTLE_ENDIAN
+#if defined CONFIG_SYS_FSL_ESDHC_LE
+#define esdhc_read32 in_le32
+#define esdhc_write32 out_le32
+#define esdhc_clrsetbits32 clrsetbits_le32
+#define esdhc_clrbits32 clrbits_le32
+#define esdhc_setbits32 setbits_le32
+#elif defined(CONFIG_SYS_FSL_ESDHC_BE)
+#define esdhc_read32 in_be32
+#define esdhc_write32 out_be32
+#define esdhc_clrsetbits32 clrsetbits_be32
+#define esdhc_clrbits32 clrbits_be32
+#define esdhc_setbits32 setbits_be32
+#elif __BYTE_ORDER == __LITTLE_ENDIAN
#define esdhc_read32 in_le32
#define esdhc_write32 out_le32
#define esdhc_clrsetbits32 clrsetbits_le32
diff --git a/include/fsl_mdio.h b/include/fsl_mdio.h
index b58713d..2137282 100644
--- a/include/fsl_mdio.h
+++ b/include/fsl_mdio.h
@@ -10,7 +10,18 @@
#include <net.h>
#include <miiphy.h>
-#include <asm/fsl_enet.h>
+
+struct tsec_mii_mng {
+ u32 miimcfg; /* MII management configuration reg */
+ u32 miimcom; /* MII management command reg */
+ u32 miimadd; /* MII management address reg */
+ u32 miimcon; /* MII management control reg */
+ u32 miimstat; /* MII management status reg */
+ u32 miimind; /* MII management indication reg */
+ u32 ifstat; /* Interface Status Register */
+};
+
+int fdt_fixup_phy_connection(void *blob, int offset, phy_interface_t phyc);
/* PHY register offsets */
#define PHY_EXT_PAGE_ACCESS 0x1f
diff --git a/include/tsec.h b/include/tsec.h
index 1046426..58cdc19 100644
--- a/include/tsec.h
+++ b/include/tsec.h
@@ -20,10 +20,14 @@
#include <net.h>
#include <config.h>
#include <phy.h>
-#include <asm/fsl_enet.h>
+#ifdef CONFIG_LS102XA
+#define TSEC_SIZE 0x40000
+#define TSEC_MDIO_OFFSET 0x40000
+#else
#define TSEC_SIZE 0x01000
#define TSEC_MDIO_OFFSET 0x01000
+#endif
#define CONFIG_SYS_MDIO_BASE_ADDR (MDIO_BASE_ADDR + 0x520)
@@ -125,9 +129,14 @@
#define MINFLR_INIT_SETTINGS 0x00000040
+#ifdef CONFIG_LS102XA
+#define DMACTRL_INIT_SETTINGS 0x00000003
+#else
#define DMACTRL_INIT_SETTINGS 0x000000c3
+#endif
#define DMACTRL_GRS 0x00000010
#define DMACTRL_GTS 0x00000008
+#define DMACTRL_LE 0x00008000
#define TSTAT_CLEAR_THALT 0x80000000
#define RSTAT_CLEAR_RHALT 0x00800000