Merge branch 'master' of git://git.denx.de/u-boot-arm
Albert's rework of the linker scripts conflicted with Simon's making
everyone use __bss_end. We also had a minor conflict over
README.scrapyard being added to in mainline and enhanced in
u-boot-arm/master with proper formatting.
Conflicts:
arch/arm/cpu/ixp/u-boot.lds
arch/arm/cpu/u-boot.lds
arch/arm/lib/Makefile
board/actux1/u-boot.lds
board/actux2/u-boot.lds
board/actux3/u-boot.lds
board/dvlhost/u-boot.lds
board/freescale/mx31ads/u-boot.lds
doc/README.scrapyard
include/configs/tegra-common.h
Build tested for all of ARM and run-time tested on am335x_evm.
Signed-off-by: Tom Rini <trini@ti.com>
diff --git a/arch/arm/cpu/arm1136/mx35/generic.c b/arch/arm/cpu/arm1136/mx35/generic.c
index d11e6f6..46f4b64 100644
--- a/arch/arm/cpu/arm1136/mx35/generic.c
+++ b/arch/arm/cpu/arm1136/mx35/generic.c
@@ -519,7 +519,7 @@
case RCSR_MEM_TYPE_NOR:
return BOOT_DEVICE_NOR;
case RCSR_MEM_TYPE_ONENAND:
- return BOOT_DEVICE_ONE_NAND;
+ return BOOT_DEVICE_ONENAND;
default:
return BOOT_DEVICE_NONE;
}
diff --git a/arch/arm/cpu/arm720t/tegra114/cpu.c b/arch/arm/cpu/arm720t/tegra114/cpu.c
index 5962e15..6a94179 100644
--- a/arch/arm/cpu/arm720t/tegra114/cpu.c
+++ b/arch/arm/cpu/arm720t/tegra114/cpu.c
@@ -201,6 +201,7 @@
reset_set_enable(PERIPH_ID_MSELECT, 0);
reset_set_enable(PERIPH_ID_EMC1, 0);
reset_set_enable(PERIPH_ID_MC1, 0);
+ reset_set_enable(PERIPH_ID_DVFS, 0);
debug("t114_init_clocks exit\n");
}
@@ -269,6 +270,8 @@
void start_cpu(u32 reset_vector)
{
+ u32 imme, inst;
+
debug("start_cpu entry, reset_vector = %x\n", reset_vector);
t114_init_clocks();
@@ -285,12 +288,38 @@
/* Take CPU(s) out of reset */
remove_cpu_resets();
+ /* Set the entry point for CPU execution from reset */
+
/*
- * Set the entry point for CPU execution from reset,
- * if it's a non-zero value.
+ * A01P with patched boot ROM; vector hard-coded to 0x4003fffc.
+ * See nvbug 1193357 for details.
*/
- if (reset_vector)
- writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR);
+
+ /* mov r0, #lsb(reset_vector) */
+ imme = reset_vector & 0xffff;
+ inst = imme & 0xfff;
+ inst |= ((imme >> 12) << 16);
+ inst |= 0xe3000000;
+ writel(inst, 0x4003fff0);
+
+ /* movt r0, #msb(reset_vector) */
+ imme = (reset_vector >> 16) & 0xffff;
+ inst = imme & 0xfff;
+ inst |= ((imme >> 12) << 16);
+ inst |= 0xe3400000;
+ writel(inst, 0x4003fff4);
+
+ /* bx r0 */
+ writel(0xe12fff10, 0x4003fff8);
+
+ /* b -12 */
+ imme = (u32)-20;
+ inst = (imme >> 2) & 0xffffff;
+ inst |= 0xea000000;
+ writel(inst, 0x4003fffc);
+
+ /* Write to orignal location for compatibility */
+ writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR);
/* If the CPU(s) don't already have power, power 'em up */
powerup_cpus();
diff --git a/arch/arm/cpu/arm920t/ep93xx/u-boot.lds b/arch/arm/cpu/arm920t/ep93xx/u-boot.lds
index 25d2a32..e483820 100644
--- a/arch/arm/cpu/arm920t/ep93xx/u-boot.lds
+++ b/arch/arm/cpu/arm920t/ep93xx/u-boot.lds
@@ -51,7 +51,7 @@
. = ALIGN(4);
.u_boot_list : {
- #include <u-boot.lst>
+ KEEP(*(SORT(.u_boot_list*)));
}
. = ALIGN(4);
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c
index 0448c0b..9218546 100644
--- a/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c
+++ b/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c
@@ -61,20 +61,20 @@
if (cpu_is_at91sam9x5()) {
switch (extension_id) {
case ARCH_EXID_AT91SAM9G15:
- return CONFIG_SYS_AT91_G15_CPU_NAME;
+ return "AT91SAM9G15";
case ARCH_EXID_AT91SAM9G25:
- return CONFIG_SYS_AT91_G25_CPU_NAME;
+ return "AT91SAM9G25";
case ARCH_EXID_AT91SAM9G35:
- return CONFIG_SYS_AT91_G35_CPU_NAME;
+ return "AT91SAM9G35";
case ARCH_EXID_AT91SAM9X25:
- return CONFIG_SYS_AT91_X25_CPU_NAME;
+ return "AT91SAM9X25";
case ARCH_EXID_AT91SAM9X35:
- return CONFIG_SYS_AT91_X35_CPU_NAME;
+ return "AT91SAM9X35";
default:
- return CONFIG_SYS_AT91_UNKNOWN_CPU;
+ return "Unknown CPU type";
}
} else {
- return CONFIG_SYS_AT91_UNKNOWN_CPU;
+ return "Unknown CPU type";
}
}
@@ -246,14 +246,14 @@
#ifndef CONFIG_RMII
/* Only emac0 support MII */
if (has_emac0()) {
- at91_set_b_periph(AT91_PIO_PORTB, 16, 0); /* ECRS */
- at91_set_b_periph(AT91_PIO_PORTB, 17, 0); /* ECOL */
- at91_set_b_periph(AT91_PIO_PORTB, 13, 0); /* ERX2 */
- at91_set_b_periph(AT91_PIO_PORTB, 14, 0); /* ERX3 */
- at91_set_b_periph(AT91_PIO_PORTB, 15, 0); /* ERXCK */
- at91_set_b_periph(AT91_PIO_PORTB, 11, 0); /* ETX2 */
- at91_set_b_periph(AT91_PIO_PORTB, 12, 0); /* ETX3 */
- at91_set_b_periph(AT91_PIO_PORTB, 8, 0); /* ETXER */
+ at91_set_a_periph(AT91_PIO_PORTB, 16, 0); /* ECRS */
+ at91_set_a_periph(AT91_PIO_PORTB, 17, 0); /* ECOL */
+ at91_set_a_periph(AT91_PIO_PORTB, 13, 0); /* ERX2 */
+ at91_set_a_periph(AT91_PIO_PORTB, 14, 0); /* ERX3 */
+ at91_set_a_periph(AT91_PIO_PORTB, 15, 0); /* ERXCK */
+ at91_set_a_periph(AT91_PIO_PORTB, 11, 0); /* ETX2 */
+ at91_set_a_periph(AT91_PIO_PORTB, 12, 0); /* ETX3 */
+ at91_set_a_periph(AT91_PIO_PORTB, 8, 0); /* ETXER */
}
#endif
}
diff --git a/arch/arm/cpu/arm926ejs/config.mk b/arch/arm/cpu/arm926ejs/config.mk
index 47f24f5..6a3a1bb 100644
--- a/arch/arm/cpu/arm926ejs/config.mk
+++ b/arch/arm/cpu/arm926ejs/config.mk
@@ -34,6 +34,6 @@
ifneq ($(CONFIG_IMX_CONFIG),)
-ALL-y += $(OBJTREE)/u-boot.imx
+ALL-y += $(obj)u-boot.imx
endif
diff --git a/arch/arm/cpu/arm926ejs/mxs/clock.c b/arch/arm/cpu/arm926ejs/mxs/clock.c
index 00b9aba..43e7663 100644
--- a/arch/arm/cpu/arm926ejs/mxs/clock.c
+++ b/arch/arm/cpu/arm926ejs/mxs/clock.c
@@ -289,7 +289,8 @@
void mxs_set_ssp_busclock(unsigned int bus, uint32_t freq)
{
struct mxs_ssp_regs *ssp_regs;
- const uint32_t sspclk = mxs_get_sspclk(bus);
+ const enum mxs_sspclock clk = mxs_ssp_clock_by_bus(bus);
+ const uint32_t sspclk = mxs_get_sspclk(clk);
uint32_t reg;
uint32_t divide, rate, tgtclk;
diff --git a/arch/arm/cpu/arm926ejs/mxs/mxs_init.h b/arch/arm/cpu/arm926ejs/mxs/mxs_init.h
index 2ddc5bc..084def5 100644
--- a/arch/arm/cpu/arm926ejs/mxs/mxs_init.h
+++ b/arch/arm/cpu/arm926ejs/mxs/mxs_init.h
@@ -30,7 +30,7 @@
void mxs_power_init(void);
-#ifdef CONFIG_SPL_MX28_PSWITCH_WAIT
+#ifdef CONFIG_SPL_MXS_PSWITCH_WAIT
void mxs_power_wait_pswitch(void);
#else
static inline void mxs_power_wait_pswitch(void) { }
diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c b/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c
index f8392f6..fdac73c 100644
--- a/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c
+++ b/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c
@@ -27,6 +27,7 @@
#include <config.h>
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
+#include <asm/arch/sys_proto.h>
#include <linux/compiler.h>
#include "mxs_init.h"
@@ -119,6 +120,10 @@
writel(dram_vals[i], MXS_DRAM_BASE + (4 * i));
#ifdef CONFIG_MX23
+ /*
+ * Enable tRAS lockout in HW_DRAM_CTL08 ; it must be the last
+ * element to be set
+ */
writel((1 << 24), MXS_DRAM_BASE + (4 * 8));
#endif
}
@@ -229,7 +234,7 @@
struct mxs_power_regs *power_regs =
(struct mxs_power_regs *)MXS_POWER_BASE;
- writel((0x12 << POWER_VDDMEMCTRL_TRG_OFFSET) |
+ writel((0x10 << POWER_VDDMEMCTRL_TRG_OFFSET) |
POWER_VDDMEMCTRL_ENABLE_ILIMIT |
POWER_VDDMEMCTRL_ENABLE_LINREG |
POWER_VDDMEMCTRL_PULLDOWN_ACTIVE,
@@ -237,13 +242,20 @@
early_delay(10000);
- writel((0x12 << POWER_VDDMEMCTRL_TRG_OFFSET) |
+ writel((0x10 << POWER_VDDMEMCTRL_TRG_OFFSET) |
POWER_VDDMEMCTRL_ENABLE_LINREG,
&power_regs->hw_power_vddmemctrl);
}
static void mx23_mem_init(void)
{
+ /*
+ * Reset/ungate the EMI block. This is essential, otherwise the system
+ * suffers from memory instability. This thing is mx23 specific and is
+ * no longer present on mx28.
+ */
+ mxs_reset_block((struct mxs_register_32 *)MXS_EMI_BASE);
+
mx23_mem_setup_vddmem();
/*
diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c b/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c
index e9d6302..287c698 100644
--- a/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c
+++ b/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c
@@ -921,7 +921,7 @@
early_delay(1000);
}
-#ifdef CONFIG_SPL_MX28_PSWITCH_WAIT
+#ifdef CONFIG_SPL_MXS_PSWITCH_WAIT
void mxs_power_wait_pswitch(void)
{
struct mxs_power_regs *power_regs =
diff --git a/arch/arm/cpu/arm926ejs/mxs/timer.c b/arch/arm/cpu/arm926ejs/mxs/timer.c
index 3738411..2039106 100644
--- a/arch/arm/cpu/arm926ejs/mxs/timer.c
+++ b/arch/arm/cpu/arm926ejs/mxs/timer.c
@@ -32,7 +32,11 @@
#include <asm/arch/sys_proto.h>
/* Maximum fixed count */
-#define TIMER_LOAD_VAL 0xffffffff
+#if defined(CONFIG_MX23)
+#define TIMER_LOAD_VAL 0xffff
+#elif defined(CONFIG_MX28)
+#define TIMER_LOAD_VAL 0xffffffff
+#endif
DECLARE_GLOBAL_DATA_PTR;
@@ -42,22 +46,22 @@
/*
* This driver uses 1kHz clock source.
*/
-#define MX28_INCREMENTER_HZ 1000
+#define MXS_INCREMENTER_HZ 1000
static inline unsigned long tick_to_time(unsigned long tick)
{
- return tick / (MX28_INCREMENTER_HZ / CONFIG_SYS_HZ);
+ return tick / (MXS_INCREMENTER_HZ / CONFIG_SYS_HZ);
}
static inline unsigned long time_to_tick(unsigned long time)
{
- return time * (MX28_INCREMENTER_HZ / CONFIG_SYS_HZ);
+ return time * (MXS_INCREMENTER_HZ / CONFIG_SYS_HZ);
}
/* Calculate how many ticks happen in "us" microseconds */
static inline unsigned long us_to_tick(unsigned long us)
{
- return (us * MX28_INCREMENTER_HZ) / 1000000;
+ return (us * MXS_INCREMENTER_HZ) / 1000000;
}
int timer_init(void)
@@ -69,7 +73,11 @@
mxs_reset_block(&timrot_regs->hw_timrot_rotctrl_reg);
/* Set fixed_count to 0 */
+#if defined(CONFIG_MX23)
+ writel(0, &timrot_regs->hw_timrot_timcount0);
+#elif defined(CONFIG_MX28)
writel(0, &timrot_regs->hw_timrot_fixed_count0);
+#endif
/* Set UPDATE bit and 1Khz frequency */
writel(TIMROT_TIMCTRLn_UPDATE | TIMROT_TIMCTRLn_RELOAD |
@@ -77,7 +85,11 @@
&timrot_regs->hw_timrot_timctrl0);
/* Set fixed_count to maximal value */
+#if defined(CONFIG_MX23)
+ writel(TIMER_LOAD_VAL - 1, &timrot_regs->hw_timrot_timcount0);
+#elif defined(CONFIG_MX28)
writel(TIMER_LOAD_VAL, &timrot_regs->hw_timrot_fixed_count0);
+#endif
return 0;
}
@@ -86,9 +98,16 @@
{
struct mxs_timrot_regs *timrot_regs =
(struct mxs_timrot_regs *)MXS_TIMROT_BASE;
+ uint32_t now;
/* Current tick value */
- uint32_t now = readl(&timrot_regs->hw_timrot_running_count0);
+#if defined(CONFIG_MX23)
+ /* Upper bits are the valid ones. */
+ now = readl(&timrot_regs->hw_timrot_timcount0) >>
+ TIMROT_RUNNING_COUNTn_RUNNING_COUNT_OFFSET;
+#elif defined(CONFIG_MX28)
+ now = readl(&timrot_regs->hw_timrot_running_count0);
+#endif
if (lastdec >= now) {
/*
@@ -117,17 +136,17 @@
}
/* We use the HW_DIGCTL_MICROSECONDS register for sub-millisecond timer. */
-#define MX28_HW_DIGCTL_MICROSECONDS 0x8001c0c0
+#define MXS_HW_DIGCTL_MICROSECONDS 0x8001c0c0
void __udelay(unsigned long usec)
{
uint32_t old, new, incr;
uint32_t counter = 0;
- old = readl(MX28_HW_DIGCTL_MICROSECONDS);
+ old = readl(MXS_HW_DIGCTL_MICROSECONDS);
while (counter < usec) {
- new = readl(MX28_HW_DIGCTL_MICROSECONDS);
+ new = readl(MXS_HW_DIGCTL_MICROSECONDS);
/* Check if the timer wrapped. */
if (new < old) {
@@ -152,5 +171,5 @@
ulong get_tbclk(void)
{
- return MX28_INCREMENTER_HZ;
+ return MXS_INCREMENTER_HZ;
}
diff --git a/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds b/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds
index fc0418a..67b204e 100644
--- a/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds
+++ b/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds
@@ -51,12 +51,6 @@
. = ALIGN(4);
- .u_boot_list : {
- #include <u-boot.lst>
- }
-
- . = ALIGN(4);
-
.rel.dyn : {
__rel_dyn_start = .;
*(.rel*)
diff --git a/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds b/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds
index cff660a..7405917 100644
--- a/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds
+++ b/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds
@@ -51,12 +51,6 @@
. = ALIGN(4);
- .u_boot_list : {
- #include <u-boot.lst>
- }
-
- . = ALIGN(4);
-
.rel.dyn : {
__rel_dyn_start = .;
*(.rel*)
diff --git a/arch/arm/cpu/armv7/Makefile b/arch/arm/cpu/armv7/Makefile
index ee8c2b3..4668b3c 100644
--- a/arch/arm/cpu/armv7/Makefile
+++ b/arch/arm/cpu/armv7/Makefile
@@ -32,7 +32,7 @@
COBJS += cpu.o
COBJS += syslib.o
-ifneq ($(CONFIG_AM33XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(CONFIG_TEGRA),)
+ifneq ($(CONFIG_AM33XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(CONFIG_TEGRA)$(CONFIG_MX6),)
SOBJS += lowlevel_init.o
endif
diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c
index ab31326..e35a3e3 100644
--- a/arch/arm/cpu/armv7/am33xx/board.c
+++ b/arch/arm/cpu/armv7/am33xx/board.c
@@ -56,11 +56,11 @@
{
int ret;
- ret = omap_mmc_init(0, 0, 0);
+ ret = omap_mmc_init(0, 0, 0, -1, -1);
if (ret)
return ret;
- return omap_mmc_init(1, 0, 0);
+ return omap_mmc_init(1, 0, 0, -1, -1);
}
#endif
diff --git a/arch/arm/cpu/armv7/am33xx/ddr.c b/arch/arm/cpu/armv7/am33xx/ddr.c
index fd9fc4a..448cc40 100644
--- a/arch/arm/cpu/armv7/am33xx/ddr.c
+++ b/arch/arm/cpu/armv7/am33xx/ddr.c
@@ -45,13 +45,19 @@
*/
void config_sdram(const struct emif_regs *regs)
{
- writel(regs->ref_ctrl, &emif_reg->emif_sdram_ref_ctrl);
- writel(regs->ref_ctrl, &emif_reg->emif_sdram_ref_ctrl_shdw);
- if (regs->zq_config){
+ if (regs->zq_config) {
+ /*
+ * A value of 0x2800 for the REF CTRL will give us
+ * about 570us for a delay, which will be long enough
+ * to configure things.
+ */
+ writel(0x2800, &emif_reg->emif_sdram_ref_ctrl);
writel(regs->zq_config, &emif_reg->emif_zq_config);
writel(regs->sdram_config, &cstat->secure_emif_sdram_config);
}
writel(regs->sdram_config, &emif_reg->emif_sdram_config);
+ writel(regs->ref_ctrl, &emif_reg->emif_sdram_ref_ctrl);
+ writel(regs->ref_ctrl, &emif_reg->emif_sdram_ref_ctrl_shdw);
}
/**
diff --git a/arch/arm/cpu/armv7/am33xx/u-boot-spl.lds b/arch/arm/cpu/armv7/am33xx/u-boot-spl.lds
new file mode 100644
index 0000000..b6a929f
--- /dev/null
+++ b/arch/arm/cpu/armv7/am33xx/u-boot-spl.lds
@@ -0,0 +1,67 @@
+/*
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
+ *
+ * (C) Copyright 2010
+ * Texas Instruments, <www.ti.com>
+ * Aneesh V <aneesh@ti.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,\
+ LENGTH = CONFIG_SPL_MAX_SIZE }
+MEMORY { .sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR, \
+ LENGTH = CONFIG_SPL_BSS_MAX_SIZE }
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+ .text :
+ {
+ __start = .;
+ arch/arm/cpu/armv7/start.o (.text)
+ *(.text*)
+ } >.sram
+
+ . = ALIGN(4);
+ .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram
+
+ . = ALIGN(4);
+ .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram
+
+ .u_boot_list : {
+ KEEP(*(SORT(.u_boot_list*)));
+ } >.sram
+
+ . = ALIGN(4);
+ __image_copy_end = .;
+ _end = .;
+
+ .bss :
+ {
+ . = ALIGN(4);
+ __bss_start = .;
+ *(.bss*)
+ . = ALIGN(4);
+ __bss_end = .;
+ } >.sdram
+}
diff --git a/arch/arm/cpu/armv7/config.mk b/arch/arm/cpu/armv7/config.mk
index 350e946..9c3e2f3 100644
--- a/arch/arm/cpu/armv7/config.mk
+++ b/arch/arm/cpu/armv7/config.mk
@@ -40,5 +40,5 @@
PLATFORM_NO_UNALIGNED := $(PF_NO_UNALIGNED)
ifneq ($(CONFIG_IMX_CONFIG),)
-ALL-y += $(OBJTREE)/u-boot.imx
+ALL-y += $(obj)u-boot.imx
endif
diff --git a/arch/arm/cpu/armv7/mx6/Makefile b/arch/arm/cpu/armv7/mx6/Makefile
index cbce411..4f9ca68 100644
--- a/arch/arm/cpu/armv7/mx6/Makefile
+++ b/arch/arm/cpu/armv7/mx6/Makefile
@@ -28,7 +28,6 @@
LIB = $(obj)lib$(SOC).o
COBJS = soc.o clock.o
-SOBJS = lowlevel_init.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
diff --git a/arch/arm/cpu/armv7/mx6/lowlevel_init.S b/arch/arm/cpu/armv7/mx6/lowlevel_init.S
deleted file mode 100644
index 7b60ca7..0000000
--- a/arch/arm/cpu/armv7/mx6/lowlevel_init.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-.section ".text.init", "x"
-
-#include <linux/linkage.h>
-
-.macro init_arm_errata
- /* ARM erratum ID #743622 */
- mrc p15, 0, r10, c15, c0, 1 /* read diagnostic register */
- orr r10, r10, #1 << 6 /* set bit #6 */
- /* ARM erratum ID #751472 */
- orr r10, r10, #1 << 11 /* set bit #11 */
- mcr p15, 0, r10, c15, c0, 1 /* write diagnostic register */
-.endm
-
-ENTRY(lowlevel_init)
- init_arm_errata
- mov pc, lr
-ENDPROC(lowlevel_init)
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index a8aad5d..193ba12 100644
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -30,6 +30,7 @@
#include <asm/arch/clock.h>
#include <asm/arch/sys_proto.h>
#include <asm/imx-common/boot_mode.h>
+#include <stdbool.h>
struct scu_regs {
u32 ctrl;
@@ -121,12 +122,23 @@
writel(reg, &anatop->reg_core);
}
+static void imx_set_wdog_powerdown(bool enable)
+{
+ struct wdog_regs *wdog1 = (struct wdog_regs *)WDOG1_BASE_ADDR;
+ struct wdog_regs *wdog2 = (struct wdog_regs *)WDOG2_BASE_ADDR;
+
+ /* Write to the PDE (Power Down Enable) bit */
+ writew(enable, &wdog1->wmcr);
+ writew(enable, &wdog2->wmcr);
+}
+
int arch_cpu_init(void)
{
init_aips();
set_vddsoc(1200); /* Set VDDSOC to 1.2V */
+ imx_set_wdog_powerdown(false); /* Disable PDE bit of WMCR register */
return 0;
}
@@ -193,3 +205,7 @@
{"esdhc4", MAKE_CFGVAL(0x40, 0x38, 0x00, 0x00)},
{NULL, 0},
};
+
+void s_init(void)
+{
+}
diff --git a/arch/arm/cpu/armv7/omap-common/boot-common.c b/arch/arm/cpu/armv7/omap-common/boot-common.c
index 2b584e0..24cbe2d 100644
--- a/arch/arm/cpu/armv7/omap-common/boot-common.c
+++ b/arch/arm/cpu/armv7/omap-common/boot-common.c
@@ -55,17 +55,20 @@
#ifdef CONFIG_SPL_NAND_SUPPORT
gpmc_init();
#endif
+#if defined(CONFIG_AM33XX) && defined(CONFIG_SPL_MUSB_NEW_SUPPORT)
+ arch_misc_init();
+#endif
}
int board_mmc_init(bd_t *bis)
{
switch (spl_boot_device()) {
case BOOT_DEVICE_MMC1:
- omap_mmc_init(0, 0, 0);
+ omap_mmc_init(0, 0, 0, -1, -1);
break;
case BOOT_DEVICE_MMC2:
case BOOT_DEVICE_MMC2_2:
- omap_mmc_init(1, 0, 0);
+ omap_mmc_init(1, 0, 0, -1, -1);
break;
}
return 0;
diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c
index b1fd277..9ed1899 100644
--- a/arch/arm/cpu/armv7/omap-common/clocks-common.c
+++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c
@@ -36,6 +36,7 @@
#include <asm/arch/sys_proto.h>
#include <asm/utils.h>
#include <asm/omap_gpio.h>
+#include <asm/emif.h>
#ifndef CONFIG_SPL_BUILD
/*
@@ -46,9 +47,20 @@
#define puts(s)
#endif
+const u32 sys_clk_array[8] = {
+ 12000000, /* 12 MHz */
+ 13000000, /* 13 MHz */
+ 16800000, /* 16.8 MHz */
+ 19200000, /* 19.2 MHz */
+ 26000000, /* 26 MHz */
+ 27000000, /* 27 MHz */
+ 38400000, /* 38.4 MHz */
+ 20000000, /* 20 MHz */
+};
+
static inline u32 __get_sys_clk_index(void)
{
- u32 ind;
+ s8 ind;
/*
* For ES1 the ROM code calibration of sys clock is not reliable
* due to hw issue. So, use hard-coded value. If this value is not
@@ -60,8 +72,15 @@
ind = OMAP_SYS_CLK_IND_38_4_MHZ;
else {
/* SYS_CLKSEL - 1 to match the dpll param array indices */
- ind = (readl(&prcm->cm_sys_clksel) &
+ ind = (readl((*prcm)->cm_sys_clksel) &
CM_SYS_CLKSEL_SYS_CLKSEL_MASK) - 1;
+ /*
+ * SYS_CLKSEL value for 20MHz is 0. This is introduced newly
+ * in DRA7XX socs. SYS_CLKSEL -1 will be greater than
+ * NUM_SYS_CLK. So considering the last 3 bits as the index
+ * for the dpll param array.
+ */
+ ind &= CM_SYS_CLKSEL_SYS_CLKSEL_MASK;
}
return ind;
}
@@ -75,7 +94,34 @@
return sys_clk_array[index];
}
-static inline void do_bypass_dpll(u32 *const base)
+void setup_post_dividers(u32 const base, const struct dpll_params *params)
+{
+ struct dpll_regs *const dpll_regs = (struct dpll_regs *)base;
+
+ /* Setup post-dividers */
+ if (params->m2 >= 0)
+ writel(params->m2, &dpll_regs->cm_div_m2_dpll);
+ if (params->m3 >= 0)
+ writel(params->m3, &dpll_regs->cm_div_m3_dpll);
+ if (params->m4_h11 >= 0)
+ writel(params->m4_h11, &dpll_regs->cm_div_m4_h11_dpll);
+ if (params->m5_h12 >= 0)
+ writel(params->m5_h12, &dpll_regs->cm_div_m5_h12_dpll);
+ if (params->m6_h13 >= 0)
+ writel(params->m6_h13, &dpll_regs->cm_div_m6_h13_dpll);
+ if (params->m7_h14 >= 0)
+ writel(params->m7_h14, &dpll_regs->cm_div_m7_h14_dpll);
+ if (params->h21 >= 0)
+ writel(params->h21, &dpll_regs->cm_div_h21_dpll);
+ if (params->h22 >= 0)
+ writel(params->h22, &dpll_regs->cm_div_h22_dpll);
+ if (params->h23 >= 0)
+ writel(params->h23, &dpll_regs->cm_div_h23_dpll);
+ if (params->h24 >= 0)
+ writel(params->h24, &dpll_regs->cm_div_h24_dpll);
+}
+
+static inline void do_bypass_dpll(u32 const base)
{
struct dpll_regs *dpll_regs = (struct dpll_regs *)base;
@@ -85,17 +131,17 @@
CM_CLKMODE_DPLL_EN_SHIFT);
}
-static inline void wait_for_bypass(u32 *const base)
+static inline void wait_for_bypass(u32 const base)
{
struct dpll_regs *const dpll_regs = (struct dpll_regs *)base;
if (!wait_on_value(ST_DPLL_CLK_MASK, 0, &dpll_regs->cm_idlest_dpll,
LDELAY)) {
- printf("Bypassing DPLL failed %p\n", base);
+ printf("Bypassing DPLL failed %x\n", base);
}
}
-static inline void do_lock_dpll(u32 *const base)
+static inline void do_lock_dpll(u32 const base)
{
struct dpll_regs *const dpll_regs = (struct dpll_regs *)base;
@@ -104,18 +150,18 @@
DPLL_EN_LOCK << CM_CLKMODE_DPLL_EN_SHIFT);
}
-static inline void wait_for_lock(u32 *const base)
+static inline void wait_for_lock(u32 const base)
{
struct dpll_regs *const dpll_regs = (struct dpll_regs *)base;
if (!wait_on_value(ST_DPLL_CLK_MASK, ST_DPLL_CLK_MASK,
&dpll_regs->cm_idlest_dpll, LDELAY)) {
- printf("DPLL locking failed for %p\n", base);
+ printf("DPLL locking failed for %x\n", base);
hang();
}
}
-inline u32 check_for_lock(u32 *const base)
+inline u32 check_for_lock(u32 const base)
{
struct dpll_regs *const dpll_regs = (struct dpll_regs *)base;
u32 lock = readl(&dpll_regs->cm_idlest_dpll) & ST_DPLL_CLK_MASK;
@@ -123,12 +169,65 @@
return lock;
}
-static void do_setup_dpll(u32 *const base, const struct dpll_params *params,
+const struct dpll_params *get_mpu_dpll_params(struct dplls const *dpll_data)
+{
+ u32 sysclk_ind = get_sys_clk_index();
+ return &dpll_data->mpu[sysclk_ind];
+}
+
+const struct dpll_params *get_core_dpll_params(struct dplls const *dpll_data)
+{
+ u32 sysclk_ind = get_sys_clk_index();
+ return &dpll_data->core[sysclk_ind];
+}
+
+const struct dpll_params *get_per_dpll_params(struct dplls const *dpll_data)
+{
+ u32 sysclk_ind = get_sys_clk_index();
+ return &dpll_data->per[sysclk_ind];
+}
+
+const struct dpll_params *get_iva_dpll_params(struct dplls const *dpll_data)
+{
+ u32 sysclk_ind = get_sys_clk_index();
+ return &dpll_data->iva[sysclk_ind];
+}
+
+const struct dpll_params *get_usb_dpll_params(struct dplls const *dpll_data)
+{
+ u32 sysclk_ind = get_sys_clk_index();
+ return &dpll_data->usb[sysclk_ind];
+}
+
+const struct dpll_params *get_abe_dpll_params(struct dplls const *dpll_data)
+{
+#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
+ u32 sysclk_ind = get_sys_clk_index();
+ return &dpll_data->abe[sysclk_ind];
+#else
+ return dpll_data->abe;
+#endif
+}
+
+static const struct dpll_params *get_ddr_dpll_params
+ (struct dplls const *dpll_data)
+{
+ u32 sysclk_ind = get_sys_clk_index();
+
+ if (!dpll_data->ddr)
+ return NULL;
+ return &dpll_data->ddr[sysclk_ind];
+}
+
+static void do_setup_dpll(u32 const base, const struct dpll_params *params,
u8 lock, char *dpll)
{
u32 temp, M, N;
struct dpll_regs *const dpll_regs = (struct dpll_regs *)base;
+ if (!params)
+ return;
+
temp = readl(&dpll_regs->cm_clksel_dpll);
if (check_for_lock(base)) {
@@ -183,7 +282,7 @@
omap_rev = omap_revision();
sys_clk_khz = get_sys_clk_freq() / 1000;
- core_dpll_params = get_core_dpll_params();
+ core_dpll_params = get_core_dpll_params(*dplls_data);
debug("sys_clk %d\n ", sys_clk_khz * 1000);
@@ -235,24 +334,19 @@
*/
if ((omap_rev >= OMAP4460_ES1_0) && (omap_rev < OMAP5430_ES1_0)) {
mpu_dpll_regs =
- (struct dpll_regs *)&prcm->cm_clkmode_dpll_mpu;
- bypass_dpll(&prcm->cm_clkmode_dpll_mpu);
- clrbits_le32(&prcm->cm_mpu_mpu_clkctrl,
+ (struct dpll_regs *)((*prcm)->cm_clkmode_dpll_mpu);
+ bypass_dpll((*prcm)->cm_clkmode_dpll_mpu);
+ clrbits_le32((*prcm)->cm_mpu_mpu_clkctrl,
MPU_CLKCTRL_CLKSEL_EMIF_DIV_MODE_MASK);
- setbits_le32(&prcm->cm_mpu_mpu_clkctrl,
+ setbits_le32((*prcm)->cm_mpu_mpu_clkctrl,
MPU_CLKCTRL_CLKSEL_ABE_DIV_MODE_MASK);
clrbits_le32(&mpu_dpll_regs->cm_clksel_dpll,
CM_CLKSEL_DCC_EN_MASK);
}
- setbits_le32(&prcm->cm_mpu_mpu_clkctrl,
- MPU_CLKCTRL_CLKSEL_EMIF_DIV_MODE_MASK);
- setbits_le32(&prcm->cm_mpu_mpu_clkctrl,
- MPU_CLKCTRL_CLKSEL_ABE_DIV_MODE_MASK);
+ params = get_mpu_dpll_params(*dplls_data);
- params = get_mpu_dpll_params();
-
- do_setup_dpll(&prcm->cm_clkmode_dpll_mpu, params, DPLL_LOCK, "mpu");
+ do_setup_dpll((*prcm)->cm_clkmode_dpll_mpu, params, DPLL_LOCK, "mpu");
debug("MPU DPLL locked\n");
}
@@ -271,17 +365,17 @@
* Use CLKINP in KHz and adjust the denominator accordingly so
* that we have enough accuracy and at the same time no overflow
*/
- params = get_usb_dpll_params();
+ params = get_usb_dpll_params(*dplls_data);
num = params->m * sys_clk_khz;
den = (params->n + 1) * 250 * 1000;
num += den - 1;
sd_div = num / den;
- clrsetbits_le32(&prcm->cm_clksel_dpll_usb,
+ clrsetbits_le32((*prcm)->cm_clksel_dpll_usb,
CM_CLKSEL_DPLL_DPLL_SD_DIV_MASK,
sd_div << CM_CLKSEL_DPLL_DPLL_SD_DIV_SHIFT);
/* Now setup the dpll with the regular function */
- do_setup_dpll(&prcm->cm_clkmode_dpll_usb, params, DPLL_LOCK, "usb");
+ do_setup_dpll((*prcm)->cm_clkmode_dpll_usb, params, DPLL_LOCK, "usb");
}
#endif
@@ -293,28 +387,28 @@
debug("setup_dplls\n");
/* CORE dpll */
- params = get_core_dpll_params(); /* default - safest */
+ params = get_core_dpll_params(*dplls_data); /* default - safest */
/*
* Do not lock the core DPLL now. Just set it up.
* Core DPLL will be locked after setting up EMIF
* using the FREQ_UPDATE method(freq_update_core())
*/
- if (omap_revision() != OMAP5432_ES1_0)
- do_setup_dpll(&prcm->cm_clkmode_dpll_core, params,
+ if (emif_sdram_type() == EMIF_SDRAM_TYPE_LPDDR2)
+ do_setup_dpll((*prcm)->cm_clkmode_dpll_core, params,
DPLL_NO_LOCK, "core");
else
- do_setup_dpll(&prcm->cm_clkmode_dpll_core, params,
+ do_setup_dpll((*prcm)->cm_clkmode_dpll_core, params,
DPLL_LOCK, "core");
/* Set the ratios for CORE_CLK, L3_CLK, L4_CLK */
temp = (CLKSEL_CORE_X2_DIV_1 << CLKSEL_CORE_SHIFT) |
(CLKSEL_L3_CORE_DIV_2 << CLKSEL_L3_SHIFT) |
(CLKSEL_L4_L3_DIV_2 << CLKSEL_L4_SHIFT);
- writel(temp, &prcm->cm_clksel_core);
+ writel(temp, (*prcm)->cm_clksel_core);
debug("Core DPLL configured\n");
/* lock PER dpll */
- params = get_per_dpll_params();
- do_setup_dpll(&prcm->cm_clkmode_dpll_per,
+ params = get_per_dpll_params(*dplls_data);
+ do_setup_dpll((*prcm)->cm_clkmode_dpll_per,
params, DPLL_LOCK, "per");
debug("PER DPLL locked\n");
@@ -324,6 +418,9 @@
#ifdef CONFIG_USB_EHCI_OMAP
setup_usb_dpll();
#endif
+ params = get_ddr_dpll_params(*dplls_data);
+ do_setup_dpll((*prcm)->cm_clkmode_dpll_ddrphy,
+ params, DPLL_LOCK, "ddr");
}
#ifdef CONFIG_SYS_CLOCKS_ENABLE_ALL
@@ -333,14 +430,14 @@
const struct dpll_params *params;
/* IVA */
- clrsetbits_le32(&prcm->cm_bypclk_dpll_iva,
+ clrsetbits_le32((*prcm)->cm_bypclk_dpll_iva,
CM_BYPCLK_DPLL_IVA_CLKSEL_MASK, DPLL_IVA_CLKSEL_CORE_X2_DIV_2);
- params = get_iva_dpll_params();
- do_setup_dpll(&prcm->cm_clkmode_dpll_iva, params, DPLL_LOCK, "iva");
+ params = get_iva_dpll_params(*dplls_data);
+ do_setup_dpll((*prcm)->cm_clkmode_dpll_iva, params, DPLL_LOCK, "iva");
/* Configure ABE dpll */
- params = get_abe_dpll_params();
+ params = get_abe_dpll_params(*dplls_data);
#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
abe_ref_clk = CM_ABE_PLL_REF_CLKSEL_CLKSEL_SYSCLK;
#else
@@ -349,64 +446,65 @@
* We need to enable some additional options to achieve
* 196.608MHz from 32768 Hz
*/
- setbits_le32(&prcm->cm_clkmode_dpll_abe,
+ setbits_le32((*prcm)->cm_clkmode_dpll_abe,
CM_CLKMODE_DPLL_DRIFTGUARD_EN_MASK|
CM_CLKMODE_DPLL_RELOCK_RAMP_EN_MASK|
CM_CLKMODE_DPLL_LPMODE_EN_MASK|
CM_CLKMODE_DPLL_REGM4XEN_MASK);
/* Spend 4 REFCLK cycles at each stage */
- clrsetbits_le32(&prcm->cm_clkmode_dpll_abe,
+ clrsetbits_le32((*prcm)->cm_clkmode_dpll_abe,
CM_CLKMODE_DPLL_RAMP_RATE_MASK,
1 << CM_CLKMODE_DPLL_RAMP_RATE_SHIFT);
#endif
/* Select the right reference clk */
- clrsetbits_le32(&prcm->cm_abe_pll_ref_clksel,
+ clrsetbits_le32((*prcm)->cm_abe_pll_ref_clksel,
CM_ABE_PLL_REF_CLKSEL_CLKSEL_MASK,
abe_ref_clk << CM_ABE_PLL_REF_CLKSEL_CLKSEL_SHIFT);
/* Lock the dpll */
- do_setup_dpll(&prcm->cm_clkmode_dpll_abe, params, DPLL_LOCK, "abe");
+ do_setup_dpll((*prcm)->cm_clkmode_dpll_abe, params, DPLL_LOCK, "abe");
}
#endif
-void do_scale_tps62361(int gpio, u32 reg, u32 volt_mv)
+u32 get_offset_code(u32 volt_offset, struct pmic_data *pmic)
{
- u32 step;
- int ret = 0;
+ u32 offset_code;
- /* See if we can first get the GPIO if needed */
- if (gpio >= 0)
- ret = gpio_request(gpio, "TPS62361_VSEL0_GPIO");
- if (ret < 0) {
- printf("%s: gpio %d request failed %d\n", __func__, gpio, ret);
- gpio = -1;
- }
+ volt_offset -= pmic->base_offset;
- /* Pull the GPIO low to select SET0 register, while we program SET1 */
- if (gpio >= 0)
- gpio_direction_output(gpio, 0);
+ offset_code = (volt_offset + pmic->step - 1) / pmic->step;
- step = volt_mv - TPS62361_BASE_VOLT_MV;
- step /= 10;
-
- debug("do_scale_tps62361: volt - %d step - 0x%x\n", volt_mv, step);
- if (omap_vc_bypass_send_value(TPS62361_I2C_SLAVE_ADDR, reg, step))
- puts("Scaling voltage failed for vdd_mpu from TPS\n");
-
- /* Pull the GPIO high to select SET1 register */
- if (gpio >= 0)
- gpio_direction_output(gpio, 1);
+ /*
+ * Offset codes 1-6 all give the base voltage in Palmas
+ * Offset code 0 switches OFF the SMPS
+ */
+ return offset_code + pmic->start_code;
}
-void do_scale_vcore(u32 vcore_reg, u32 volt_mv)
+void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic)
{
u32 offset_code;
u32 offset = volt_mv;
+ int ret = 0;
+
+ /* See if we can first get the GPIO if needed */
+ if (pmic->gpio_en)
+ ret = gpio_request(pmic->gpio, "PMIC_GPIO");
+
+ if (ret < 0) {
+ printf("%s: gpio %d request failed %d\n", __func__,
+ pmic->gpio, ret);
+ return;
+ }
+
+ /* Pull the GPIO low to select SET0 register, while we program SET1 */
+ if (pmic->gpio_en)
+ gpio_direction_output(pmic->gpio, 0);
/* convert to uV for better accuracy in the calculations */
offset *= 1000;
- offset_code = get_offset_code(offset);
+ offset_code = get_offset_code(offset, pmic);
debug("do_scale_vcore: volt - %d offset_code - 0x%x\n", volt_mv,
offset_code);
@@ -414,16 +512,46 @@
if (omap_vc_bypass_send_value(SMPS_I2C_SLAVE_ADDR,
vcore_reg, offset_code))
printf("Scaling voltage failed for 0x%x\n", vcore_reg);
+
+ if (pmic->gpio_en)
+ gpio_direction_output(pmic->gpio, 1);
}
-static inline void enable_clock_domain(u32 *const clkctrl_reg, u32 enable_mode)
+/*
+ * Setup the voltages for vdd_mpu, vdd_core, and vdd_iva
+ * We set the maximum voltages allowed here because Smart-Reflex is not
+ * enabled in bootloader. Voltage initialization in the kernel will set
+ * these to the nominal values after enabling Smart-Reflex
+ */
+void scale_vcores(struct vcores_data const *vcores)
+{
+ omap_vc_init(PRM_VC_I2C_CHANNEL_FREQ_KHZ);
+
+ do_scale_vcore(vcores->core.addr, vcores->core.value,
+ vcores->core.pmic);
+
+ do_scale_vcore(vcores->mpu.addr, vcores->mpu.value,
+ vcores->mpu.pmic);
+
+ do_scale_vcore(vcores->mm.addr, vcores->mm.value,
+ vcores->mm.pmic);
+
+ if (emif_sdram_type() == EMIF_SDRAM_TYPE_DDR3) {
+ /* Configure LDO SRAM "magic" bits */
+ writel(2, (*prcm)->prm_sldo_core_setup);
+ writel(2, (*prcm)->prm_sldo_mpu_setup);
+ writel(2, (*prcm)->prm_sldo_mm_setup);
+ }
+}
+
+static inline void enable_clock_domain(u32 const clkctrl_reg, u32 enable_mode)
{
clrsetbits_le32(clkctrl_reg, CD_CLKCTRL_CLKTRCTRL_MASK,
enable_mode << CD_CLKCTRL_CLKTRCTRL_SHIFT);
- debug("Enable clock domain - %p\n", clkctrl_reg);
+ debug("Enable clock domain - %x\n", clkctrl_reg);
}
-static inline void wait_for_clk_enable(u32 *clkctrl_addr)
+static inline void wait_for_clk_enable(u32 clkctrl_addr)
{
u32 clkctrl, idlest = MODULE_CLKCTRL_IDLEST_DISABLED;
u32 bound = LDELAY;
@@ -435,19 +563,19 @@
idlest = (clkctrl & MODULE_CLKCTRL_IDLEST_MASK) >>
MODULE_CLKCTRL_IDLEST_SHIFT;
if (--bound == 0) {
- printf("Clock enable failed for 0x%p idlest 0x%x\n",
+ printf("Clock enable failed for 0x%x idlest 0x%x\n",
clkctrl_addr, clkctrl);
return;
}
}
}
-static inline void enable_clock_module(u32 *const clkctrl_addr, u32 enable_mode,
+static inline void enable_clock_module(u32 const clkctrl_addr, u32 enable_mode,
u32 wait_for_enable)
{
clrsetbits_le32(clkctrl_addr, MODULE_CLKCTRL_MODULEMODE_MASK,
enable_mode << MODULE_CLKCTRL_MODULEMODE_SHIFT);
- debug("Enable clock module - %p\n", clkctrl_addr);
+ debug("Enable clock module - %x\n", clkctrl_addr);
if (wait_for_enable)
wait_for_clk_enable(clkctrl_addr);
}
@@ -458,12 +586,12 @@
const struct dpll_params *core_dpll_params;
u32 omap_rev = omap_revision();
- core_dpll_params = get_core_dpll_params();
+ core_dpll_params = get_core_dpll_params(*dplls_data);
/* Put EMIF clock domain in sw wakeup mode */
- enable_clock_domain(&prcm->cm_memif_clkstctrl,
+ enable_clock_domain((*prcm)->cm_memif_clkstctrl,
CD_CLKCTRL_CLKTRCTRL_SW_WKUP);
- wait_for_clk_enable(&prcm->cm_memif_emif_1_clkctrl);
- wait_for_clk_enable(&prcm->cm_memif_emif_2_clkctrl);
+ wait_for_clk_enable((*prcm)->cm_memif_emif_1_clkctrl);
+ wait_for_clk_enable((*prcm)->cm_memif_emif_2_clkctrl);
freq_config1 = SHADOW_FREQ_CONFIG1_FREQ_UPDATE_MASK |
SHADOW_FREQ_CONFIG1_DLL_RESET_MASK;
@@ -475,9 +603,9 @@
SHADOW_FREQ_CONFIG1_M2_DIV_SHIFT) &
SHADOW_FREQ_CONFIG1_M2_DIV_MASK;
- writel(freq_config1, &prcm->cm_shadow_freq_config1);
+ writel(freq_config1, (*prcm)->cm_shadow_freq_config1);
if (!wait_on_value(SHADOW_FREQ_CONFIG1_FREQ_UPDATE_MASK, 0,
- &prcm->cm_shadow_freq_config1, LDELAY)) {
+ (u32 *) (*prcm)->cm_shadow_freq_config1, LDELAY)) {
puts("FREQ UPDATE procedure failed!!");
hang();
}
@@ -489,20 +617,20 @@
*/
if (omap_rev != OMAP5430_ES1_0) {
/* Put EMIF clock domain back in hw auto mode */
- enable_clock_domain(&prcm->cm_memif_clkstctrl,
+ enable_clock_domain((*prcm)->cm_memif_clkstctrl,
CD_CLKCTRL_CLKTRCTRL_HW_AUTO);
- wait_for_clk_enable(&prcm->cm_memif_emif_1_clkctrl);
- wait_for_clk_enable(&prcm->cm_memif_emif_2_clkctrl);
+ wait_for_clk_enable((*prcm)->cm_memif_emif_1_clkctrl);
+ wait_for_clk_enable((*prcm)->cm_memif_emif_2_clkctrl);
}
}
-void bypass_dpll(u32 *const base)
+void bypass_dpll(u32 const base)
{
do_bypass_dpll(base);
wait_for_bypass(base);
}
-void lock_dpll(u32 *const base)
+void lock_dpll(u32 const base)
{
do_lock_dpll(base);
wait_for_lock(base);
@@ -511,39 +639,39 @@
void setup_clocks_for_console(void)
{
/* Do not add any spl_debug prints in this function */
- clrsetbits_le32(&prcm->cm_l4per_clkstctrl, CD_CLKCTRL_CLKTRCTRL_MASK,
+ clrsetbits_le32((*prcm)->cm_l4per_clkstctrl, CD_CLKCTRL_CLKTRCTRL_MASK,
CD_CLKCTRL_CLKTRCTRL_SW_WKUP <<
CD_CLKCTRL_CLKTRCTRL_SHIFT);
/* Enable all UARTs - console will be on one of them */
- clrsetbits_le32(&prcm->cm_l4per_uart1_clkctrl,
+ clrsetbits_le32((*prcm)->cm_l4per_uart1_clkctrl,
MODULE_CLKCTRL_MODULEMODE_MASK,
MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN <<
MODULE_CLKCTRL_MODULEMODE_SHIFT);
- clrsetbits_le32(&prcm->cm_l4per_uart2_clkctrl,
+ clrsetbits_le32((*prcm)->cm_l4per_uart2_clkctrl,
MODULE_CLKCTRL_MODULEMODE_MASK,
MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN <<
MODULE_CLKCTRL_MODULEMODE_SHIFT);
- clrsetbits_le32(&prcm->cm_l4per_uart3_clkctrl,
+ clrsetbits_le32((*prcm)->cm_l4per_uart3_clkctrl,
MODULE_CLKCTRL_MODULEMODE_MASK,
MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN <<
MODULE_CLKCTRL_MODULEMODE_SHIFT);
- clrsetbits_le32(&prcm->cm_l4per_uart3_clkctrl,
+ clrsetbits_le32((*prcm)->cm_l4per_uart3_clkctrl,
MODULE_CLKCTRL_MODULEMODE_MASK,
MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN <<
MODULE_CLKCTRL_MODULEMODE_SHIFT);
- clrsetbits_le32(&prcm->cm_l4per_clkstctrl, CD_CLKCTRL_CLKTRCTRL_MASK,
+ clrsetbits_le32((*prcm)->cm_l4per_clkstctrl, CD_CLKCTRL_CLKTRCTRL_MASK,
CD_CLKCTRL_CLKTRCTRL_HW_AUTO <<
CD_CLKCTRL_CLKTRCTRL_SHIFT);
}
-void do_enable_clocks(u32 *const *clk_domains,
- u32 *const *clk_modules_hw_auto,
- u32 *const *clk_modules_explicit_en,
+void do_enable_clocks(u32 const *clk_domains,
+ u32 const *clk_modules_hw_auto,
+ u32 const *clk_modules_explicit_en,
u8 wait_for_enable)
{
u32 i, max = 100;
@@ -582,7 +710,7 @@
case OMAP_INIT_CONTEXT_UBOOT_FROM_NOR:
case OMAP_INIT_CONTEXT_UBOOT_AFTER_CH:
enable_basic_clocks();
- scale_vcores();
+ scale_vcores(*omap_vcores);
setup_dplls();
#ifdef CONFIG_SYS_CLOCKS_ENABLE_ALL
setup_non_essential_dplls();
diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c
index 88253cf..9eb1279 100644
--- a/arch/arm/cpu/armv7/omap-common/emif-common.c
+++ b/arch/arm/cpu/armv7/omap-common/emif-common.c
@@ -66,6 +66,19 @@
return 0;
}
+/*
+ * Get SDRAM type connected to EMIF.
+ * Assuming similar SDRAM parts are connected to both EMIF's
+ * which is typically the case. So it is sufficient to get
+ * SDRAM type from EMIF1.
+ */
+u32 emif_sdram_type()
+{
+ struct emif_reg_struct *emif = (struct emif_reg_struct *)EMIF1_BASE;
+
+ return (readl(&emif->emif_sdram_config) &
+ EMIF_REG_SDRAM_TYPE_MASK) >> EMIF_REG_SDRAM_TYPE_SHIFT;
+}
static inline u32 get_mr(u32 base, u32 cs, u32 mr_addr)
{
@@ -110,11 +123,13 @@
static void do_lpddr2_init(u32 base, u32 cs)
{
u32 mr_addr;
+ const struct lpddr2_mr_regs *mr_regs;
+ get_lpddr2_mr_regs(&mr_regs);
/* Wait till device auto initialization is complete */
while (get_mr(base, cs, LPDDR2_MR0) & LPDDR2_MR0_DAI_MASK)
;
- set_mr(base, cs, LPDDR2_MR10, MR10_ZQ_ZQINIT);
+ set_mr(base, cs, LPDDR2_MR10, mr_regs->mr10);
/*
* tZQINIT = 1 us
* Enough loops assuming a maximum of 2GHz
@@ -122,22 +137,18 @@
sdelay(2000);
- if (omap_revision() >= OMAP5430_ES1_0)
- set_mr(base, cs, LPDDR2_MR1, MR1_BL_8_BT_SEQ_WRAP_EN_NWR_8);
- else
- set_mr(base, cs, LPDDR2_MR1, MR1_BL_8_BT_SEQ_WRAP_EN_NWR_3);
-
- set_mr(base, cs, LPDDR2_MR16, MR16_REF_FULL_ARRAY);
+ set_mr(base, cs, LPDDR2_MR1, mr_regs->mr1);
+ set_mr(base, cs, LPDDR2_MR16, mr_regs->mr16);
/*
* Enable refresh along with writing MR2
* Encoding of RL in MR2 is (RL - 2)
*/
mr_addr = LPDDR2_MR2 | EMIF_REG_REFRESH_EN_MASK;
- set_mr(base, cs, mr_addr, RL_FINAL - 2);
+ set_mr(base, cs, mr_addr, mr_regs->mr2);
- if (omap_revision() >= OMAP5430_ES1_0)
- set_mr(base, cs, LPDDR2_MR3, 0x1);
+ if (mr_regs->mr3 > 0)
+ set_mr(base, cs, LPDDR2_MR3, mr_regs->mr3);
}
static void lpddr2_init(u32 base, const struct emif_regs *regs)
@@ -255,9 +266,6 @@
static void ddr3_init(u32 base, const struct emif_regs *regs)
{
struct emif_reg_struct *emif = (struct emif_reg_struct *)base;
- u32 *ext_phy_ctrl_base = 0;
- u32 *emif_ext_phy_ctrl_base = 0;
- u32 i = 0;
/*
* Set SDRAM_CONFIG and PHY control registers to locked frequency
@@ -277,27 +285,7 @@
writel(regs->ref_ctrl, &emif->emif_sdram_ref_ctrl);
writel(regs->read_idle_ctrl, &emif->emif_read_idlectrl);
- ext_phy_ctrl_base = (u32 *) &(regs->emif_ddr_ext_phy_ctrl_1);
- emif_ext_phy_ctrl_base = (u32 *) &(emif->emif_ddr_ext_phy_ctrl_1);
-
- /* Configure external phy control timing registers */
- for (i = 0; i < EMIF_EXT_PHY_CTRL_TIMING_REG; i++) {
- writel(*ext_phy_ctrl_base, emif_ext_phy_ctrl_base++);
- /* Update shadow registers */
- writel(*ext_phy_ctrl_base++, emif_ext_phy_ctrl_base++);
- }
-
- /*
- * external phy 6-24 registers do not change with
- * ddr frequency
- */
- for (i = 0; i < EMIF_EXT_PHY_CTRL_CONST_REG; i++) {
- writel(ddr3_ext_phy_ctrl_const_base[i],
- emif_ext_phy_ctrl_base++);
- /* Update shadow registers */
- writel(ddr3_ext_phy_ctrl_const_base[i],
- emif_ext_phy_ctrl_base++);
- }
+ do_ext_phy_settings(base, regs);
/* enable leveling */
writel(regs->emif_rd_wr_lvl_rmp_ctl, &emif->emif_rd_wr_lvl_rmp_ctl);
@@ -1079,7 +1067,7 @@
* OPP to another)
*/
if (!(in_sdram || warm_reset())) {
- if (omap_revision() != OMAP5432_ES1_0)
+ if (emif_sdram_type() == EMIF_SDRAM_TYPE_LPDDR2)
lpddr2_init(base, regs);
else
ddr3_init(base, regs);
@@ -1096,9 +1084,6 @@
struct emif_reg_struct *emif = (struct emif_reg_struct *)base;
u32 omap_rev = omap_revision();
- if (omap_rev == OMAP5430_ES1_0)
- return;
-
/* reset phy on ES2.0 */
if (omap_rev == OMAP4430_ES2_0)
emif_reset_phy(base);
@@ -1206,7 +1191,7 @@
writel(lisa_map_regs->dmm_lisa_map_0,
&hw_lisa_map_regs->dmm_lisa_map_0);
- if (omap_revision() >= OMAP4460_ES1_0) {
+ if (lisa_map_regs->is_ma_present) {
hw_lisa_map_regs =
(struct dmm_lisa_map_regs *)MA_BASE;
@@ -1264,7 +1249,7 @@
void sdram_init(void)
{
u32 in_sdram, size_prog, size_detect;
- u32 omap_rev = omap_revision();
+ u32 sdram_type = emif_sdram_type();
debug(">>sdram_init()\n");
@@ -1275,10 +1260,10 @@
debug("in_sdram = %d\n", in_sdram);
if (!(in_sdram || warm_reset())) {
- if (omap_rev != OMAP5432_ES1_0)
- bypass_dpll(&prcm->cm_clkmode_dpll_core);
+ if (sdram_type == EMIF_SDRAM_TYPE_LPDDR2)
+ bypass_dpll((*prcm)->cm_clkmode_dpll_core);
else
- writel(CM_DLL_CTRL_NO_OVERRIDE, &prcm->cm_dll_ctrl);
+ writel(CM_DLL_CTRL_NO_OVERRIDE, (*prcm)->cm_dll_ctrl);
}
if (!in_sdram)
@@ -1298,7 +1283,7 @@
}
/* for the shadow registers to take effect */
- if (omap_rev != OMAP5432_ES1_0)
+ if (sdram_type == EMIF_SDRAM_TYPE_LPDDR2)
freq_update_core();
/* Do some testing after the init */
diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
index 9ef10bd..05ff2e8 100644
--- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c
+++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
@@ -32,6 +32,8 @@
#include <asm/arch/sys_proto.h>
#include <asm/sizes.h>
#include <asm/emif.h>
+#include <asm/omap_common.h>
+#include <linux/compiler.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -79,12 +81,17 @@
void omap_rev_string(void)
{
u32 omap_rev = omap_revision();
+ u32 soc_variant = (omap_rev & 0xF0000000) >> 28;
u32 omap_variant = (omap_rev & 0xFFFF0000) >> 16;
u32 major_rev = (omap_rev & 0x00000F00) >> 8;
u32 minor_rev = (omap_rev & 0x000000F0) >> 4;
- printf("OMAP%x ES%x.%x\n", omap_variant, major_rev,
- minor_rev);
+ if (soc_variant)
+ printf("OMAP");
+ else
+ printf("DRA");
+ printf("%x ES%x.%x\n", omap_variant, major_rev,
+ minor_rev);
}
#ifdef CONFIG_SPL_BUILD
@@ -99,6 +106,10 @@
}
#endif
+void __weak srcomp_enable(void)
+{
+}
+
/*
* Routine: s_init
* Description: Does early system init of watchdog, muxing, andclocks
@@ -116,6 +127,8 @@
void s_init(void)
{
init_omap_revision();
+ hw_data_init();
+
#ifdef CONFIG_SPL_BUILD
if (warm_reset() && (omap_revision() <= OMAP5430_ES1_0))
force_emif_self_refresh();
@@ -123,6 +136,7 @@
watchdog_init();
set_mux_conf_regs();
#ifdef CONFIG_SPL_BUILD
+ srcomp_enable();
setup_clocks_for_console();
gd = &gdata;
@@ -235,10 +249,7 @@
*/
u32 get_device_type(void)
{
- struct omap_sys_ctrl_regs *ctrl =
- (struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE;
-
- return (readl(&ctrl->control_status) &
+ return (readl((*ctrl)->control_status) &
(DEVICE_TYPE_MASK)) >> DEVICE_TYPE_SHIFT;
}
diff --git a/arch/arm/cpu/armv7/omap-common/u-boot-spl.lds b/arch/arm/cpu/armv7/omap-common/u-boot-spl.lds
index 40d64af..efae381 100644
--- a/arch/arm/cpu/armv7/omap-common/u-boot-spl.lds
+++ b/arch/arm/cpu/armv7/omap-common/u-boot-spl.lds
@@ -48,10 +48,6 @@
. = ALIGN(4);
.data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram
- .u_boot_list : {
- #include <u-boot.lst>
- }
-
. = ALIGN(4);
__image_copy_end = .;
_end = .;
diff --git a/arch/arm/cpu/armv7/omap-common/vc.c b/arch/arm/cpu/armv7/omap-common/vc.c
index a045b77..e6e5f78 100644
--- a/arch/arm/cpu/armv7/omap-common/vc.c
+++ b/arch/arm/cpu/armv7/omap-common/vc.c
@@ -81,13 +81,13 @@
cycles_low -= 7;
val = (cycles_hi << PRM_VC_CFG_I2C_CLK_SCLH_SHIFT) |
(cycles_low << PRM_VC_CFG_I2C_CLK_SCLL_SHIFT);
- writel(val, &prcm->prm_vc_cfg_i2c_clk);
+ writel(val, (*prcm)->prm_vc_cfg_i2c_clk);
val = CONFIG_OMAP_VC_I2C_HS_MCODE <<
PRM_VC_CFG_I2C_MODE_HSMCODE_SHIFT;
/* No HS mode for now */
val &= ~PRM_VC_CFG_I2C_MODE_HSMODEEN_BIT;
- writel(val, &prcm->prm_vc_cfg_i2c_mode);
+ writel(val, (*prcm)->prm_vc_cfg_i2c_mode);
}
/**
@@ -113,14 +113,15 @@
reg_val = sa << PRM_VC_VAL_BYPASS_SLAVEADDR_SHIFT |
reg_addr << PRM_VC_VAL_BYPASS_REGADDR_SHIFT |
reg_data << PRM_VC_VAL_BYPASS_DATA_SHIFT;
- writel(reg_val, &prcm->prm_vc_val_bypass);
+ writel(reg_val, (*prcm)->prm_vc_val_bypass);
/* Signal VC to send data */
- writel(reg_val | PRM_VC_VAL_BYPASS_VALID_BIT, &prcm->prm_vc_val_bypass);
+ writel(reg_val | PRM_VC_VAL_BYPASS_VALID_BIT,
+ (*prcm)->prm_vc_val_bypass);
/* Wait on VC to complete transmission */
do {
- reg_val = readl(&prcm->prm_vc_val_bypass) &
+ reg_val = readl((*prcm)->prm_vc_val_bypass) &
PRM_VC_VAL_BYPASS_VALID_BIT;
if (!reg_val)
break;
diff --git a/arch/arm/cpu/armv7/omap3/board.c b/arch/arm/cpu/armv7/omap3/board.c
index 89c587e..c6d9a42 100644
--- a/arch/arm/cpu/armv7/omap3/board.c
+++ b/arch/arm/cpu/armv7/omap3/board.c
@@ -98,11 +98,11 @@
{
switch (spl_boot_device()) {
case BOOT_DEVICE_MMC1:
- omap_mmc_init(0, 0, 0);
+ omap_mmc_init(0, 0, 0, -1, -1);
break;
case BOOT_DEVICE_MMC2:
case BOOT_DEVICE_MMC2_2:
- omap_mmc_init(1, 0, 0);
+ omap_mmc_init(1, 0, 0, -1, -1);
break;
}
return 0;
@@ -110,7 +110,7 @@
void spl_board_init(void)
{
-#ifdef CONFIG_SPL_NAND_SUPPORT
+#if defined(CONFIG_SPL_NAND_SUPPORT) || defined(CONFIG_SPL_ONENAND_SUPPORT)
gpmc_init();
#endif
#ifdef CONFIG_SPL_I2C_SUPPORT
diff --git a/arch/arm/cpu/armv7/omap4/Makefile b/arch/arm/cpu/armv7/omap4/Makefile
index 83160a2..40808d1 100644
--- a/arch/arm/cpu/armv7/omap4/Makefile
+++ b/arch/arm/cpu/armv7/omap4/Makefile
@@ -27,8 +27,9 @@
COBJS += sdram_elpida.o
COBJS += hwinit.o
-COBJS += clocks.o
COBJS += emif.o
+COBJS += prcm-regs.o
+COBJS += hw_data.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
diff --git a/arch/arm/cpu/armv7/omap4/clocks.c b/arch/arm/cpu/armv7/omap4/clocks.c
deleted file mode 100644
index 12c5803..0000000
--- a/arch/arm/cpu/armv7/omap4/clocks.c
+++ /dev/null
@@ -1,517 +0,0 @@
-/*
- *
- * Clock initialization for OMAP4
- *
- * (C) Copyright 2010
- * Texas Instruments, <www.ti.com>
- *
- * Aneesh V <aneesh@ti.com>
- *
- * Based on previous work by:
- * Santosh Shilimkar <santosh.shilimkar@ti.com>
- * Rajendra Nayak <rnayak@ti.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-#include <common.h>
-#include <asm/omap_common.h>
-#include <asm/gpio.h>
-#include <asm/arch/clocks.h>
-#include <asm/arch/sys_proto.h>
-#include <asm/utils.h>
-#include <asm/omap_gpio.h>
-
-#ifndef CONFIG_SPL_BUILD
-/*
- * printing to console doesn't work unless
- * this code is executed from SPL
- */
-#define printf(fmt, args...)
-#define puts(s)
-#endif /* !CONFIG_SPL_BUILD */
-
-struct omap4_prcm_regs *const prcm = (struct omap4_prcm_regs *)0x4A004100;
-
-const u32 sys_clk_array[8] = {
- 12000000, /* 12 MHz */
- 13000000, /* 13 MHz */
- 16800000, /* 16.8 MHz */
- 19200000, /* 19.2 MHz */
- 26000000, /* 26 MHz */
- 27000000, /* 27 MHz */
- 38400000, /* 38.4 MHz */
-};
-
-/*
- * The M & N values in the following tables are created using the
- * following tool:
- * tools/omap/clocks_get_m_n.c
- * Please use this tool for creating the table for any new frequency.
- */
-
-/* dpll locked at 1400 MHz MPU clk at 700 MHz(OPP100) - DCC OFF */
-static const struct dpll_params mpu_dpll_params_1400mhz[NUM_SYS_CLKS] = {
- {175, 2, 1, -1, -1, -1, -1, -1}, /* 12 MHz */
- {700, 12, 1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {125, 2, 1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {401, 10, 1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {350, 12, 1, -1, -1, -1, -1, -1}, /* 26 MHz */
- {700, 26, 1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {638, 34, 1, -1, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
-/* dpll locked at 1584 MHz - MPU clk at 792 MHz(OPP Turbo 4430) */
-static const struct dpll_params mpu_dpll_params_1600mhz[NUM_SYS_CLKS] = {
- {200, 2, 1, -1, -1, -1, -1, -1}, /* 12 MHz */
- {800, 12, 1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {619, 12, 1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {125, 2, 1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {400, 12, 1, -1, -1, -1, -1, -1}, /* 26 MHz */
- {800, 26, 1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {125, 5, 1, -1, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
-/* dpll locked at 1200 MHz - MPU clk at 600 MHz */
-static const struct dpll_params mpu_dpll_params_1200mhz[NUM_SYS_CLKS] = {
- {50, 0, 1, -1, -1, -1, -1, -1}, /* 12 MHz */
- {600, 12, 1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {250, 6, 1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {125, 3, 1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {300, 12, 1, -1, -1, -1, -1, -1}, /* 26 MHz */
- {200, 8, 1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {125, 7, 1, -1, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
-static const struct dpll_params core_dpll_params_1600mhz[NUM_SYS_CLKS] = {
- {200, 2, 1, 5, 8, 4, 6, 5}, /* 12 MHz */
- {800, 12, 1, 5, 8, 4, 6, 5}, /* 13 MHz */
- {619, 12, 1, 5, 8, 4, 6, 5}, /* 16.8 MHz */
- {125, 2, 1, 5, 8, 4, 6, 5}, /* 19.2 MHz */
- {400, 12, 1, 5, 8, 4, 6, 5}, /* 26 MHz */
- {800, 26, 1, 5, 8, 4, 6, 5}, /* 27 MHz */
- {125, 5, 1, 5, 8, 4, 6, 5} /* 38.4 MHz */
-};
-
-static const struct dpll_params core_dpll_params_es1_1524mhz[NUM_SYS_CLKS] = {
- {127, 1, 1, 5, 8, 4, 6, 5}, /* 12 MHz */
- {762, 12, 1, 5, 8, 4, 6, 5}, /* 13 MHz */
- {635, 13, 1, 5, 8, 4, 6, 5}, /* 16.8 MHz */
- {635, 15, 1, 5, 8, 4, 6, 5}, /* 19.2 MHz */
- {381, 12, 1, 5, 8, 4, 6, 5}, /* 26 MHz */
- {254, 8, 1, 5, 8, 4, 6, 5}, /* 27 MHz */
- {496, 24, 1, 5, 8, 4, 6, 5} /* 38.4 MHz */
-};
-
-static const struct dpll_params
- core_dpll_params_es2_1600mhz_ddr200mhz[NUM_SYS_CLKS] = {
- {200, 2, 2, 5, 8, 4, 6, 5}, /* 12 MHz */
- {800, 12, 2, 5, 8, 4, 6, 5}, /* 13 MHz */
- {619, 12, 2, 5, 8, 4, 6, 5}, /* 16.8 MHz */
- {125, 2, 2, 5, 8, 4, 6, 5}, /* 19.2 MHz */
- {400, 12, 2, 5, 8, 4, 6, 5}, /* 26 MHz */
- {800, 26, 2, 5, 8, 4, 6, 5}, /* 27 MHz */
- {125, 5, 2, 5, 8, 4, 6, 5} /* 38.4 MHz */
-};
-
-static const struct dpll_params per_dpll_params_1536mhz[NUM_SYS_CLKS] = {
- {64, 0, 8, 6, 12, 9, 4, 5}, /* 12 MHz */
- {768, 12, 8, 6, 12, 9, 4, 5}, /* 13 MHz */
- {320, 6, 8, 6, 12, 9, 4, 5}, /* 16.8 MHz */
- {40, 0, 8, 6, 12, 9, 4, 5}, /* 19.2 MHz */
- {384, 12, 8, 6, 12, 9, 4, 5}, /* 26 MHz */
- {256, 8, 8, 6, 12, 9, 4, 5}, /* 27 MHz */
- {20, 0, 8, 6, 12, 9, 4, 5} /* 38.4 MHz */
-};
-
-static const struct dpll_params iva_dpll_params_1862mhz[NUM_SYS_CLKS] = {
- {931, 11, -1, -1, 4, 7, -1, -1}, /* 12 MHz */
- {931, 12, -1, -1, 4, 7, -1, -1}, /* 13 MHz */
- {665, 11, -1, -1, 4, 7, -1, -1}, /* 16.8 MHz */
- {727, 14, -1, -1, 4, 7, -1, -1}, /* 19.2 MHz */
- {931, 25, -1, -1, 4, 7, -1, -1}, /* 26 MHz */
- {931, 26, -1, -1, 4, 7, -1, -1}, /* 27 MHz */
- {291, 11, -1, -1, 4, 7, -1, -1} /* 38.4 MHz */
-};
-
-/* ABE M & N values with sys_clk as source */
-static const struct dpll_params
- abe_dpll_params_sysclk_196608khz[NUM_SYS_CLKS] = {
- {49, 5, 1, 1, -1, -1, -1, -1}, /* 12 MHz */
- {68, 8, 1, 1, -1, -1, -1, -1}, /* 13 MHz */
- {35, 5, 1, 1, -1, -1, -1, -1}, /* 16.8 MHz */
- {46, 8, 1, 1, -1, -1, -1, -1}, /* 19.2 MHz */
- {34, 8, 1, 1, -1, -1, -1, -1}, /* 26 MHz */
- {29, 7, 1, 1, -1, -1, -1, -1}, /* 27 MHz */
- {64, 24, 1, 1, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
-/* ABE M & N values with 32K clock as source */
-static const struct dpll_params abe_dpll_params_32k_196608khz = {
- 750, 0, 1, 1, -1, -1, -1, -1
-};
-
-static const struct dpll_params usb_dpll_params_1920mhz[NUM_SYS_CLKS] = {
- {80, 0, 2, -1, -1, -1, -1, -1}, /* 12 MHz */
- {960, 12, 2, -1, -1, -1, -1, -1}, /* 13 MHz */
- {400, 6, 2, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {50, 0, 2, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {480, 12, 2, -1, -1, -1, -1, -1}, /* 26 MHz */
- {320, 8, 2, -1, -1, -1, -1, -1}, /* 27 MHz */
- {25, 0, 2, -1, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
-void setup_post_dividers(u32 *const base, const struct dpll_params *params)
-{
- struct dpll_regs *const dpll_regs = (struct dpll_regs *)base;
-
- /* Setup post-dividers */
- if (params->m2 >= 0)
- writel(params->m2, &dpll_regs->cm_div_m2_dpll);
- if (params->m3 >= 0)
- writel(params->m3, &dpll_regs->cm_div_m3_dpll);
- if (params->m4 >= 0)
- writel(params->m4, &dpll_regs->cm_div_m4_dpll);
- if (params->m5 >= 0)
- writel(params->m5, &dpll_regs->cm_div_m5_dpll);
- if (params->m6 >= 0)
- writel(params->m6, &dpll_regs->cm_div_m6_dpll);
- if (params->m7 >= 0)
- writel(params->m7, &dpll_regs->cm_div_m7_dpll);
-}
-
-/*
- * Lock MPU dpll
- *
- * Resulting MPU frequencies:
- * 4430 ES1.0 : 600 MHz
- * 4430 ES2.x : 792 MHz (OPP Turbo)
- * 4460 : 920 MHz (OPP Turbo) - DCC disabled
- */
-const struct dpll_params *get_mpu_dpll_params(void)
-{
- u32 omap_rev, sysclk_ind;
-
- omap_rev = omap_revision();
- sysclk_ind = get_sys_clk_index();
-
- if (omap_rev == OMAP4430_ES1_0)
- return &mpu_dpll_params_1200mhz[sysclk_ind];
- else if (omap_rev < OMAP4460_ES1_0)
- return &mpu_dpll_params_1600mhz[sysclk_ind];
- else
- return &mpu_dpll_params_1400mhz[sysclk_ind];
-}
-
-const struct dpll_params *get_core_dpll_params(void)
-{
- u32 sysclk_ind = get_sys_clk_index();
-
- switch (omap_revision()) {
- case OMAP4430_ES1_0:
- return &core_dpll_params_es1_1524mhz[sysclk_ind];
- case OMAP4430_ES2_0:
- case OMAP4430_SILICON_ID_INVALID:
- /* safest */
- return &core_dpll_params_es2_1600mhz_ddr200mhz[sysclk_ind];
- default:
- return &core_dpll_params_1600mhz[sysclk_ind];
- }
-}
-
-
-const struct dpll_params *get_per_dpll_params(void)
-{
- u32 sysclk_ind = get_sys_clk_index();
- return &per_dpll_params_1536mhz[sysclk_ind];
-}
-
-const struct dpll_params *get_iva_dpll_params(void)
-{
- u32 sysclk_ind = get_sys_clk_index();
- return &iva_dpll_params_1862mhz[sysclk_ind];
-}
-
-const struct dpll_params *get_usb_dpll_params(void)
-{
- u32 sysclk_ind = get_sys_clk_index();
- return &usb_dpll_params_1920mhz[sysclk_ind];
-}
-
-const struct dpll_params *get_abe_dpll_params(void)
-{
-#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
- u32 sysclk_ind = get_sys_clk_index();
- return &abe_dpll_params_sysclk_196608khz[sysclk_ind];
-#else
- return &abe_dpll_params_32k_196608khz;
-#endif
-}
-
-/*
- * Setup the voltages for vdd_mpu, vdd_core, and vdd_iva
- * We set the maximum voltages allowed here because Smart-Reflex is not
- * enabled in bootloader. Voltage initialization in the kernel will set
- * these to the nominal values after enabling Smart-Reflex
- */
-void scale_vcores(void)
-{
- u32 volt, omap_rev;
-
- omap_vc_init(PRM_VC_I2C_CHANNEL_FREQ_KHZ);
-
- omap_rev = omap_revision();
-
- /*
- * Scale Voltage rails:
- * 1. VDD_CORE
- * 3. VDD_MPU
- * 3. VDD_IVA
- */
- if (omap_rev < OMAP4460_ES1_0) {
- /*
- * OMAP4430:
- * VDD_CORE = TWL6030 VCORE3
- * VDD_MPU = TWL6030 VCORE1
- * VDD_IVA = TWL6030 VCORE2
- */
- volt = 1200;
- do_scale_vcore(SMPS_REG_ADDR_VCORE3, volt);
-
- /*
- * note on VDD_MPU:
- * Setting a high voltage for Nitro mode as smart reflex is not
- * enabled. We use the maximum possible value in the AVS range
- * because the next higher voltage in the discrete range
- * (code >= 0b111010) is way too high.
- */
- volt = 1325;
- do_scale_vcore(SMPS_REG_ADDR_VCORE1, volt);
- volt = 1200;
- do_scale_vcore(SMPS_REG_ADDR_VCORE2, volt);
-
- } else {
- /*
- * OMAP4460:
- * VDD_CORE = TWL6030 VCORE1
- * VDD_MPU = TPS62361
- * VDD_IVA = TWL6030 VCORE2
- */
- volt = 1200;
- do_scale_vcore(SMPS_REG_ADDR_VCORE1, volt);
- /* TPS62361 */
- volt = 1203;
- do_scale_tps62361(TPS62361_VSEL0_GPIO,
- TPS62361_REG_ADDR_SET1, volt);
- /* VCORE 2 - supplies vdd_iva */
- volt = 1200;
- do_scale_vcore(SMPS_REG_ADDR_VCORE2, volt);
- }
-}
-
-u32 get_offset_code(u32 offset)
-{
- u32 offset_code, step = 12660; /* 12.66 mV represented in uV */
-
- if (omap_revision() == OMAP4430_ES1_0)
- offset -= PHOENIX_SMPS_BASE_VOLT_STD_MODE_UV;
- else
- offset -= PHOENIX_SMPS_BASE_VOLT_STD_MODE_WITH_OFFSET_UV;
-
- offset_code = (offset + step - 1) / step;
-
- /* The code starts at 1 not 0 */
- return ++offset_code;
-}
-
-/*
- * Enable essential clock domains, modules and
- * do some additional special settings needed
- */
-void enable_basic_clocks(void)
-{
- u32 *const clk_domains_essential[] = {
- &prcm->cm_l4per_clkstctrl,
- &prcm->cm_l3init_clkstctrl,
- &prcm->cm_memif_clkstctrl,
- &prcm->cm_l4cfg_clkstctrl,
- 0
- };
-
- u32 *const clk_modules_hw_auto_essential[] = {
- &prcm->cm_l3_2_gpmc_clkctrl,
- &prcm->cm_memif_emif_1_clkctrl,
- &prcm->cm_memif_emif_2_clkctrl,
- &prcm->cm_l4cfg_l4_cfg_clkctrl,
- &prcm->cm_wkup_gpio1_clkctrl,
- &prcm->cm_l4per_gpio2_clkctrl,
- &prcm->cm_l4per_gpio3_clkctrl,
- &prcm->cm_l4per_gpio4_clkctrl,
- &prcm->cm_l4per_gpio5_clkctrl,
- &prcm->cm_l4per_gpio6_clkctrl,
- 0
- };
-
- u32 *const clk_modules_explicit_en_essential[] = {
- &prcm->cm_wkup_gptimer1_clkctrl,
- &prcm->cm_l3init_hsmmc1_clkctrl,
- &prcm->cm_l3init_hsmmc2_clkctrl,
- &prcm->cm_l4per_gptimer2_clkctrl,
- &prcm->cm_wkup_wdtimer2_clkctrl,
- &prcm->cm_l4per_uart3_clkctrl,
- 0
- };
-
- /* Enable optional additional functional clock for GPIO4 */
- setbits_le32(&prcm->cm_l4per_gpio4_clkctrl,
- GPIO4_CLKCTRL_OPTFCLKEN_MASK);
-
- /* Enable 96 MHz clock for MMC1 & MMC2 */
- setbits_le32(&prcm->cm_l3init_hsmmc1_clkctrl,
- HSMMC_CLKCTRL_CLKSEL_MASK);
- setbits_le32(&prcm->cm_l3init_hsmmc2_clkctrl,
- HSMMC_CLKCTRL_CLKSEL_MASK);
-
- /* Select 32KHz clock as the source of GPTIMER1 */
- setbits_le32(&prcm->cm_wkup_gptimer1_clkctrl,
- GPTIMER1_CLKCTRL_CLKSEL_MASK);
-
- /* Enable optional 48M functional clock for USB PHY */
- setbits_le32(&prcm->cm_l3init_usbphy_clkctrl,
- USBPHY_CLKCTRL_OPTFCLKEN_PHY_48M_MASK);
-
- do_enable_clocks(clk_domains_essential,
- clk_modules_hw_auto_essential,
- clk_modules_explicit_en_essential,
- 1);
-}
-
-void enable_basic_uboot_clocks(void)
-{
- u32 *const clk_domains_essential[] = {
- 0
- };
-
- u32 *const clk_modules_hw_auto_essential[] = {
- &prcm->cm_l3init_hsusbotg_clkctrl,
- &prcm->cm_l3init_usbphy_clkctrl,
- &prcm->cm_l3init_usbphy_clkctrl,
- &prcm->cm_clksel_usb_60mhz,
- &prcm->cm_l3init_hsusbtll_clkctrl,
- 0
- };
-
- u32 *const clk_modules_explicit_en_essential[] = {
- &prcm->cm_l4per_mcspi1_clkctrl,
- &prcm->cm_l4per_i2c1_clkctrl,
- &prcm->cm_l4per_i2c2_clkctrl,
- &prcm->cm_l4per_i2c3_clkctrl,
- &prcm->cm_l4per_i2c4_clkctrl,
- &prcm->cm_l3init_hsusbhost_clkctrl,
- 0
- };
-
- do_enable_clocks(clk_domains_essential,
- clk_modules_hw_auto_essential,
- clk_modules_explicit_en_essential,
- 1);
-}
-
-/*
- * Enable non-essential clock domains, modules and
- * do some additional special settings needed
- */
-void enable_non_essential_clocks(void)
-{
- u32 *const clk_domains_non_essential[] = {
- &prcm->cm_mpu_m3_clkstctrl,
- &prcm->cm_ivahd_clkstctrl,
- &prcm->cm_dsp_clkstctrl,
- &prcm->cm_dss_clkstctrl,
- &prcm->cm_sgx_clkstctrl,
- &prcm->cm1_abe_clkstctrl,
- &prcm->cm_c2c_clkstctrl,
- &prcm->cm_cam_clkstctrl,
- &prcm->cm_dss_clkstctrl,
- &prcm->cm_sdma_clkstctrl,
- 0
- };
-
- u32 *const clk_modules_hw_auto_non_essential[] = {
- &prcm->cm_l3instr_l3_3_clkctrl,
- &prcm->cm_l3instr_l3_instr_clkctrl,
- &prcm->cm_l3instr_intrconn_wp1_clkctrl,
- &prcm->cm_l3init_hsi_clkctrl,
- 0
- };
-
- u32 *const clk_modules_explicit_en_non_essential[] = {
- &prcm->cm1_abe_aess_clkctrl,
- &prcm->cm1_abe_pdm_clkctrl,
- &prcm->cm1_abe_dmic_clkctrl,
- &prcm->cm1_abe_mcasp_clkctrl,
- &prcm->cm1_abe_mcbsp1_clkctrl,
- &prcm->cm1_abe_mcbsp2_clkctrl,
- &prcm->cm1_abe_mcbsp3_clkctrl,
- &prcm->cm1_abe_slimbus_clkctrl,
- &prcm->cm1_abe_timer5_clkctrl,
- &prcm->cm1_abe_timer6_clkctrl,
- &prcm->cm1_abe_timer7_clkctrl,
- &prcm->cm1_abe_timer8_clkctrl,
- &prcm->cm1_abe_wdt3_clkctrl,
- &prcm->cm_l4per_gptimer9_clkctrl,
- &prcm->cm_l4per_gptimer10_clkctrl,
- &prcm->cm_l4per_gptimer11_clkctrl,
- &prcm->cm_l4per_gptimer3_clkctrl,
- &prcm->cm_l4per_gptimer4_clkctrl,
- &prcm->cm_l4per_hdq1w_clkctrl,
- &prcm->cm_l4per_mcbsp4_clkctrl,
- &prcm->cm_l4per_mcspi2_clkctrl,
- &prcm->cm_l4per_mcspi3_clkctrl,
- &prcm->cm_l4per_mcspi4_clkctrl,
- &prcm->cm_l4per_mmcsd3_clkctrl,
- &prcm->cm_l4per_mmcsd4_clkctrl,
- &prcm->cm_l4per_mmcsd5_clkctrl,
- &prcm->cm_l4per_uart1_clkctrl,
- &prcm->cm_l4per_uart2_clkctrl,
- &prcm->cm_l4per_uart4_clkctrl,
- &prcm->cm_wkup_keyboard_clkctrl,
- &prcm->cm_wkup_wdtimer2_clkctrl,
- &prcm->cm_cam_iss_clkctrl,
- &prcm->cm_cam_fdif_clkctrl,
- &prcm->cm_dss_dss_clkctrl,
- &prcm->cm_sgx_sgx_clkctrl,
- 0
- };
-
- /* Enable optional functional clock for ISS */
- setbits_le32(&prcm->cm_cam_iss_clkctrl, ISS_CLKCTRL_OPTFCLKEN_MASK);
-
- /* Enable all optional functional clocks of DSS */
- setbits_le32(&prcm->cm_dss_dss_clkctrl, DSS_CLKCTRL_OPTFCLKEN_MASK);
-
- do_enable_clocks(clk_domains_non_essential,
- clk_modules_hw_auto_non_essential,
- clk_modules_explicit_en_non_essential,
- 0);
-
- /* Put camera module in no sleep mode */
- clrsetbits_le32(&prcm->cm_cam_clkstctrl, MODULE_CLKCTRL_MODULEMODE_MASK,
- CD_CLKCTRL_CLKTRCTRL_NO_SLEEP <<
- MODULE_CLKCTRL_MODULEMODE_SHIFT);
-}
diff --git a/arch/arm/cpu/armv7/omap4/hw_data.c b/arch/arm/cpu/armv7/omap4/hw_data.c
new file mode 100644
index 0000000..7551b98
--- /dev/null
+++ b/arch/arm/cpu/armv7/omap4/hw_data.c
@@ -0,0 +1,491 @@
+/*
+ *
+ * HW data initialization for OMAP4
+ *
+ * (C) Copyright 2013
+ * Texas Instruments, <www.ti.com>
+ *
+ * Sricharan R <r.sricharan@ti.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#include <common.h>
+#include <asm/arch/omap.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/omap_common.h>
+#include <asm/arch/clocks.h>
+#include <asm/omap_gpio.h>
+#include <asm/io.h>
+
+struct prcm_regs const **prcm =
+ (struct prcm_regs const **) OMAP_SRAM_SCRATCH_PRCM_PTR;
+struct dplls const **dplls_data =
+ (struct dplls const **) OMAP_SRAM_SCRATCH_DPLLS_PTR;
+struct vcores_data const **omap_vcores =
+ (struct vcores_data const **) OMAP_SRAM_SCRATCH_VCORES_PTR;
+struct omap_sys_ctrl_regs const **ctrl =
+ (struct omap_sys_ctrl_regs const **)OMAP4_SRAM_SCRATCH_SYS_CTRL;
+
+/*
+ * The M & N values in the following tables are created using the
+ * following tool:
+ * tools/omap/clocks_get_m_n.c
+ * Please use this tool for creating the table for any new frequency.
+ */
+
+/*
+ * dpll locked at 1400 MHz MPU clk at 700 MHz(OPP100) - DCC OFF
+ * OMAP4460 OPP_NOM frequency
+ */
+static const struct dpll_params mpu_dpll_params_1400mhz[NUM_SYS_CLKS] = {
+ {175, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {700, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {125, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {401, 10, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {350, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {700, 26, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {638, 34, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+/*
+ * dpll locked at 1600 MHz - MPU clk at 800 MHz(OPP Turbo 4430)
+ * OMAP4430 OPP_TURBO frequency
+ */
+static const struct dpll_params mpu_dpll_params_1600mhz[NUM_SYS_CLKS] = {
+ {200, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {800, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {619, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {125, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {400, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {800, 26, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {125, 5, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+/*
+ * dpll locked at 1200 MHz - MPU clk at 600 MHz
+ * OMAP4430 OPP_NOM frequency
+ */
+static const struct dpll_params mpu_dpll_params_1200mhz[NUM_SYS_CLKS] = {
+ {50, 0, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {600, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {250, 6, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {125, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {300, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {200, 8, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {125, 7, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+/* OMAP4460 OPP_NOM frequency */
+static const struct dpll_params core_dpll_params_1600mhz[NUM_SYS_CLKS] = {
+ {200, 2, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 12 MHz */
+ {800, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 13 MHz */
+ {619, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 16.8 MHz */
+ {125, 2, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 19.2 MHz */
+ {400, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 26 MHz */
+ {800, 26, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 27 MHz */
+ {125, 5, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+/* OMAP4430 ES1 OPP_NOM frequency */
+static const struct dpll_params core_dpll_params_es1_1524mhz[NUM_SYS_CLKS] = {
+ {127, 1, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 12 MHz */
+ {762, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 13 MHz */
+ {635, 13, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 16.8 MHz */
+ {635, 15, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 19.2 MHz */
+ {381, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 26 MHz */
+ {254, 8, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 27 MHz */
+ {496, 24, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+/* OMAP4430 ES2.X OPP_NOM frequency */
+static const struct dpll_params
+ core_dpll_params_es2_1600mhz_ddr200mhz[NUM_SYS_CLKS] = {
+ {200, 2, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 12 MHz */
+ {800, 12, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 13 MHz */
+ {619, 12, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 16.8 MHz */
+ {125, 2, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 19.2 MHz */
+ {400, 12, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 26 MHz */
+ {800, 26, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 27 MHz */
+ {125, 5, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+static const struct dpll_params per_dpll_params_1536mhz[NUM_SYS_CLKS] = {
+ {64, 0, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 12 MHz */
+ {768, 12, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 13 MHz */
+ {320, 6, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 16.8 MHz */
+ {40, 0, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 19.2 MHz */
+ {384, 12, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 26 MHz */
+ {256, 8, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 27 MHz */
+ {20, 0, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+static const struct dpll_params iva_dpll_params_1862mhz[NUM_SYS_CLKS] = {
+ {931, 11, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {931, 12, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {665, 11, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {727, 14, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {931, 25, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {931, 26, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {291, 11, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+/* ABE M & N values with sys_clk as source */
+static const struct dpll_params
+ abe_dpll_params_sysclk_196608khz[NUM_SYS_CLKS] = {
+ {49, 5, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {68, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {35, 5, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {46, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {34, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {29, 7, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {64, 24, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+/* ABE M & N values with 32K clock as source */
+static const struct dpll_params abe_dpll_params_32k_196608khz = {
+ 750, 0, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1
+};
+
+static const struct dpll_params usb_dpll_params_1920mhz[NUM_SYS_CLKS] = {
+ {80, 0, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {960, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {400, 6, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {50, 0, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {480, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {320, 8, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {25, 0, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+struct dplls omap4430_dplls_es1 = {
+ .mpu = mpu_dpll_params_1200mhz,
+ .core = core_dpll_params_es1_1524mhz,
+ .per = per_dpll_params_1536mhz,
+ .iva = iva_dpll_params_1862mhz,
+#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
+ .abe = abe_dpll_params_sysclk_196608khz,
+#else
+ .abe = &abe_dpll_params_32k_196608khz,
+#endif
+ .usb = usb_dpll_params_1920mhz,
+ .ddr = NULL
+};
+
+struct dplls omap4430_dplls = {
+ .mpu = mpu_dpll_params_1200mhz,
+ .core = core_dpll_params_1600mhz,
+ .per = per_dpll_params_1536mhz,
+ .iva = iva_dpll_params_1862mhz,
+#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
+ .abe = abe_dpll_params_sysclk_196608khz,
+#else
+ .abe = &abe_dpll_params_32k_196608khz,
+#endif
+ .usb = usb_dpll_params_1920mhz,
+ .ddr = NULL
+};
+
+struct dplls omap4460_dplls = {
+ .mpu = mpu_dpll_params_1400mhz,
+ .core = core_dpll_params_1600mhz,
+ .per = per_dpll_params_1536mhz,
+ .iva = iva_dpll_params_1862mhz,
+#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
+ .abe = abe_dpll_params_sysclk_196608khz,
+#else
+ .abe = &abe_dpll_params_32k_196608khz,
+#endif
+ .usb = usb_dpll_params_1920mhz,
+ .ddr = NULL
+};
+
+struct pmic_data twl6030_4430es1 = {
+ .base_offset = PHOENIX_SMPS_BASE_VOLT_STD_MODE_UV,
+ .step = 12660, /* 10 mV represented in uV */
+ /* The code starts at 1 not 0 */
+ .start_code = 1,
+};
+
+struct pmic_data twl6030 = {
+ .base_offset = PHOENIX_SMPS_BASE_VOLT_STD_MODE_WITH_OFFSET_UV,
+ .step = 12660, /* 10 mV represented in uV */
+ /* The code starts at 1 not 0 */
+ .start_code = 1,
+};
+
+struct pmic_data tps62361 = {
+ .base_offset = TPS62361_BASE_VOLT_MV,
+ .step = 10000, /* 10 mV represented in uV */
+ .start_code = 0,
+ .gpio = TPS62361_VSEL0_GPIO,
+ .gpio_en = 1
+};
+
+struct vcores_data omap4430_volts_es1 = {
+ .mpu.value = 1325,
+ .mpu.addr = SMPS_REG_ADDR_VCORE1,
+ .mpu.pmic = &twl6030_4430es1,
+
+ .core.value = 1200,
+ .core.addr = SMPS_REG_ADDR_VCORE3,
+ .core.pmic = &twl6030_4430es1,
+
+ .mm.value = 1200,
+ .mm.addr = SMPS_REG_ADDR_VCORE2,
+ .mm.pmic = &twl6030_4430es1,
+};
+
+struct vcores_data omap4430_volts = {
+ .mpu.value = 1325,
+ .mpu.addr = SMPS_REG_ADDR_VCORE1,
+ .mpu.pmic = &twl6030,
+
+ .core.value = 1200,
+ .core.addr = SMPS_REG_ADDR_VCORE3,
+ .core.pmic = &twl6030,
+
+ .mm.value = 1200,
+ .mm.addr = SMPS_REG_ADDR_VCORE2,
+ .mm.pmic = &twl6030,
+};
+
+struct vcores_data omap4460_volts = {
+ .mpu.value = 1203,
+ .mpu.addr = TPS62361_REG_ADDR_SET1,
+ .mpu.pmic = &tps62361,
+
+ .core.value = 1200,
+ .core.addr = SMPS_REG_ADDR_VCORE1,
+ .core.pmic = &tps62361,
+
+ .mm.value = 1200,
+ .mm.addr = SMPS_REG_ADDR_VCORE2,
+ .mm.pmic = &tps62361,
+};
+
+/*
+ * Enable essential clock domains, modules and
+ * do some additional special settings needed
+ */
+void enable_basic_clocks(void)
+{
+ u32 const clk_domains_essential[] = {
+ (*prcm)->cm_l4per_clkstctrl,
+ (*prcm)->cm_l3init_clkstctrl,
+ (*prcm)->cm_memif_clkstctrl,
+ (*prcm)->cm_l4cfg_clkstctrl,
+ 0
+ };
+
+ u32 const clk_modules_hw_auto_essential[] = {
+ (*prcm)->cm_l3_gpmc_clkctrl,
+ (*prcm)->cm_memif_emif_1_clkctrl,
+ (*prcm)->cm_memif_emif_2_clkctrl,
+ (*prcm)->cm_l4cfg_l4_cfg_clkctrl,
+ (*prcm)->cm_wkup_gpio1_clkctrl,
+ (*prcm)->cm_l4per_gpio2_clkctrl,
+ (*prcm)->cm_l4per_gpio3_clkctrl,
+ (*prcm)->cm_l4per_gpio4_clkctrl,
+ (*prcm)->cm_l4per_gpio5_clkctrl,
+ (*prcm)->cm_l4per_gpio6_clkctrl,
+ 0
+ };
+
+ u32 const clk_modules_explicit_en_essential[] = {
+ (*prcm)->cm_wkup_gptimer1_clkctrl,
+ (*prcm)->cm_l3init_hsmmc1_clkctrl,
+ (*prcm)->cm_l3init_hsmmc2_clkctrl,
+ (*prcm)->cm_l4per_gptimer2_clkctrl,
+ (*prcm)->cm_wkup_wdtimer2_clkctrl,
+ (*prcm)->cm_l4per_uart3_clkctrl,
+ 0
+ };
+
+ /* Enable optional additional functional clock for GPIO4 */
+ setbits_le32((*prcm)->cm_l4per_gpio4_clkctrl,
+ GPIO4_CLKCTRL_OPTFCLKEN_MASK);
+
+ /* Enable 96 MHz clock for MMC1 & MMC2 */
+ setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl,
+ HSMMC_CLKCTRL_CLKSEL_MASK);
+ setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl,
+ HSMMC_CLKCTRL_CLKSEL_MASK);
+
+ /* Select 32KHz clock as the source of GPTIMER1 */
+ setbits_le32((*prcm)->cm_wkup_gptimer1_clkctrl,
+ GPTIMER1_CLKCTRL_CLKSEL_MASK);
+
+ /* Enable optional 48M functional clock for USB PHY */
+ setbits_le32((*prcm)->cm_l3init_usbphy_clkctrl,
+ USBPHY_CLKCTRL_OPTFCLKEN_PHY_48M_MASK);
+
+ do_enable_clocks(clk_domains_essential,
+ clk_modules_hw_auto_essential,
+ clk_modules_explicit_en_essential,
+ 1);
+}
+
+void enable_basic_uboot_clocks(void)
+{
+ u32 const clk_domains_essential[] = {
+ 0
+ };
+
+ u32 const clk_modules_hw_auto_essential[] = {
+ (*prcm)->cm_l3init_hsusbotg_clkctrl,
+ (*prcm)->cm_l3init_usbphy_clkctrl,
+ (*prcm)->cm_l3init_usbphy_clkctrl,
+ (*prcm)->cm_clksel_usb_60mhz,
+ (*prcm)->cm_l3init_hsusbtll_clkctrl,
+ 0
+ };
+
+ u32 const clk_modules_explicit_en_essential[] = {
+ (*prcm)->cm_l4per_mcspi1_clkctrl,
+ (*prcm)->cm_l4per_i2c1_clkctrl,
+ (*prcm)->cm_l4per_i2c2_clkctrl,
+ (*prcm)->cm_l4per_i2c3_clkctrl,
+ (*prcm)->cm_l4per_i2c4_clkctrl,
+ (*prcm)->cm_l3init_hsusbhost_clkctrl,
+ 0
+ };
+
+ do_enable_clocks(clk_domains_essential,
+ clk_modules_hw_auto_essential,
+ clk_modules_explicit_en_essential,
+ 1);
+}
+
+/*
+ * Enable non-essential clock domains, modules and
+ * do some additional special settings needed
+ */
+void enable_non_essential_clocks(void)
+{
+ u32 const clk_domains_non_essential[] = {
+ (*prcm)->cm_mpu_m3_clkstctrl,
+ (*prcm)->cm_ivahd_clkstctrl,
+ (*prcm)->cm_dsp_clkstctrl,
+ (*prcm)->cm_dss_clkstctrl,
+ (*prcm)->cm_sgx_clkstctrl,
+ (*prcm)->cm1_abe_clkstctrl,
+ (*prcm)->cm_c2c_clkstctrl,
+ (*prcm)->cm_cam_clkstctrl,
+ (*prcm)->cm_dss_clkstctrl,
+ (*prcm)->cm_sdma_clkstctrl,
+ 0
+ };
+
+ u32 const clk_modules_hw_auto_non_essential[] = {
+ (*prcm)->cm_l3instr_l3_3_clkctrl,
+ (*prcm)->cm_l3instr_l3_instr_clkctrl,
+ (*prcm)->cm_l3instr_intrconn_wp1_clkctrl,
+ (*prcm)->cm_l3init_hsi_clkctrl,
+ 0
+ };
+
+ u32 const clk_modules_explicit_en_non_essential[] = {
+ (*prcm)->cm1_abe_aess_clkctrl,
+ (*prcm)->cm1_abe_pdm_clkctrl,
+ (*prcm)->cm1_abe_dmic_clkctrl,
+ (*prcm)->cm1_abe_mcasp_clkctrl,
+ (*prcm)->cm1_abe_mcbsp1_clkctrl,
+ (*prcm)->cm1_abe_mcbsp2_clkctrl,
+ (*prcm)->cm1_abe_mcbsp3_clkctrl,
+ (*prcm)->cm1_abe_slimbus_clkctrl,
+ (*prcm)->cm1_abe_timer5_clkctrl,
+ (*prcm)->cm1_abe_timer6_clkctrl,
+ (*prcm)->cm1_abe_timer7_clkctrl,
+ (*prcm)->cm1_abe_timer8_clkctrl,
+ (*prcm)->cm1_abe_wdt3_clkctrl,
+ (*prcm)->cm_l4per_gptimer9_clkctrl,
+ (*prcm)->cm_l4per_gptimer10_clkctrl,
+ (*prcm)->cm_l4per_gptimer11_clkctrl,
+ (*prcm)->cm_l4per_gptimer3_clkctrl,
+ (*prcm)->cm_l4per_gptimer4_clkctrl,
+ (*prcm)->cm_l4per_hdq1w_clkctrl,
+ (*prcm)->cm_l4per_mcbsp4_clkctrl,
+ (*prcm)->cm_l4per_mcspi2_clkctrl,
+ (*prcm)->cm_l4per_mcspi3_clkctrl,
+ (*prcm)->cm_l4per_mcspi4_clkctrl,
+ (*prcm)->cm_l4per_mmcsd3_clkctrl,
+ (*prcm)->cm_l4per_mmcsd4_clkctrl,
+ (*prcm)->cm_l4per_mmcsd5_clkctrl,
+ (*prcm)->cm_l4per_uart1_clkctrl,
+ (*prcm)->cm_l4per_uart2_clkctrl,
+ (*prcm)->cm_l4per_uart4_clkctrl,
+ (*prcm)->cm_wkup_keyboard_clkctrl,
+ (*prcm)->cm_wkup_wdtimer2_clkctrl,
+ (*prcm)->cm_cam_iss_clkctrl,
+ (*prcm)->cm_cam_fdif_clkctrl,
+ (*prcm)->cm_dss_dss_clkctrl,
+ (*prcm)->cm_sgx_sgx_clkctrl,
+ 0
+ };
+
+ /* Enable optional functional clock for ISS */
+ setbits_le32((*prcm)->cm_cam_iss_clkctrl, ISS_CLKCTRL_OPTFCLKEN_MASK);
+
+ /* Enable all optional functional clocks of DSS */
+ setbits_le32((*prcm)->cm_dss_dss_clkctrl, DSS_CLKCTRL_OPTFCLKEN_MASK);
+
+ do_enable_clocks(clk_domains_non_essential,
+ clk_modules_hw_auto_non_essential,
+ clk_modules_explicit_en_non_essential,
+ 0);
+
+ /* Put camera module in no sleep mode */
+ clrsetbits_le32((*prcm)->cm_cam_clkstctrl,
+ MODULE_CLKCTRL_MODULEMODE_MASK,
+ CD_CLKCTRL_CLKTRCTRL_NO_SLEEP <<
+ MODULE_CLKCTRL_MODULEMODE_SHIFT);
+}
+
+void hw_data_init(void)
+{
+ u32 omap_rev = omap_revision();
+
+ (*prcm) = &omap4_prcm;
+
+ switch (omap_rev) {
+
+ case OMAP4430_ES1_0:
+ *dplls_data = &omap4430_dplls_es1;
+ *omap_vcores = &omap4430_volts_es1;
+ break;
+
+ case OMAP4430_ES2_0:
+ case OMAP4430_ES2_1:
+ case OMAP4430_ES2_2:
+ case OMAP4430_ES2_3:
+ *dplls_data = &omap4430_dplls;
+ *omap_vcores = &omap4430_volts;
+ break;
+
+ case OMAP4460_ES1_0:
+ case OMAP4460_ES1_1:
+ *dplls_data = &omap4460_dplls;
+ *omap_vcores = &omap4460_volts;
+ break;
+
+ default:
+ printf("\n INVALID OMAP REVISION ");
+ }
+
+ *ctrl = &omap4_ctrl;
+}
diff --git a/arch/arm/cpu/armv7/omap4/hwinit.c b/arch/arm/cpu/armv7/omap4/hwinit.c
index f4123aa..2db517b 100644
--- a/arch/arm/cpu/armv7/omap4/hwinit.c
+++ b/arch/arm/cpu/armv7/omap4/hwinit.c
@@ -57,10 +57,6 @@
void do_io_settings(void)
{
u32 lpddr2io;
- struct control_lpddr2io_regs *lpddr2io_regs =
- (struct control_lpddr2io_regs *)LPDDR2_IO_REGS_BASE;
- struct omap_sys_ctrl_regs *const ctrl =
- (struct omap_sys_ctrl_regs *)SYSCTRL_GENERAL_CORE_BASE;
u32 omap4_rev = omap_revision();
@@ -72,20 +68,20 @@
lpddr2io = CONTROL_LPDDR2IO_SLEW_315PS_DRV12_PULL_DOWN;
/* EMIF1 */
- writel(lpddr2io, &lpddr2io_regs->control_lpddr2io1_0);
- writel(lpddr2io, &lpddr2io_regs->control_lpddr2io1_1);
+ writel(lpddr2io, (*ctrl)->control_lpddr2io1_0);
+ writel(lpddr2io, (*ctrl)->control_lpddr2io1_1);
/* No pull for GR10 as per hw team's recommendation */
writel(lpddr2io & ~LPDDR2IO_GR10_WD_MASK,
- &lpddr2io_regs->control_lpddr2io1_2);
- writel(CONTROL_LPDDR2IO_3_VAL, &lpddr2io_regs->control_lpddr2io1_3);
+ (*ctrl)->control_lpddr2io1_2);
+ writel(CONTROL_LPDDR2IO_3_VAL, (*ctrl)->control_lpddr2io1_3);
/* EMIF2 */
- writel(lpddr2io, &lpddr2io_regs->control_lpddr2io2_0);
- writel(lpddr2io, &lpddr2io_regs->control_lpddr2io2_1);
+ writel(lpddr2io, (*ctrl)->control_lpddr2io2_0);
+ writel(lpddr2io, (*ctrl)->control_lpddr2io2_1);
/* No pull for GR10 as per hw team's recommendation */
writel(lpddr2io & ~LPDDR2IO_GR10_WD_MASK,
- &lpddr2io_regs->control_lpddr2io2_2);
- writel(CONTROL_LPDDR2IO_3_VAL, &lpddr2io_regs->control_lpddr2io2_3);
+ (*ctrl)->control_lpddr2io2_2);
+ writel(CONTROL_LPDDR2IO_3_VAL, (*ctrl)->control_lpddr2io2_3);
/*
* Some of these settings (TRIM values) come from eFuse and are
@@ -93,16 +89,16 @@
* calibration of the device. Do the software over-ride only if
* the device is not correctly trimmed
*/
- if (!(readl(&ctrl->control_std_fuse_opp_bgap) & 0xFFFF)) {
+ if (!(readl((*ctrl)->control_std_fuse_opp_bgap) & 0xFFFF)) {
writel(LDOSRAM_VOLT_CTRL_OVERRIDE,
- &ctrl->control_ldosram_iva_voltage_ctrl);
+ (*ctrl)->control_ldosram_iva_voltage_ctrl);
writel(LDOSRAM_VOLT_CTRL_OVERRIDE,
- &ctrl->control_ldosram_mpu_voltage_ctrl);
+ (*ctrl)->control_ldosram_mpu_voltage_ctrl);
writel(LDOSRAM_VOLT_CTRL_OVERRIDE,
- &ctrl->control_ldosram_core_voltage_ctrl);
+ (*ctrl)->control_ldosram_core_voltage_ctrl);
}
/*
@@ -110,11 +106,11 @@
* i. unconditionally for all 4430
* ii. only if un-trimmed for 4460
*/
- if (!readl(&ctrl->control_efuse_1))
- writel(CONTROL_EFUSE_1_OVERRIDE, &ctrl->control_efuse_1);
+ if (!readl((*ctrl)->control_efuse_1))
+ writel(CONTROL_EFUSE_1_OVERRIDE, (*ctrl)->control_efuse_1);
- if ((omap4_rev < OMAP4460_ES1_0) || !readl(&ctrl->control_efuse_2))
- writel(CONTROL_EFUSE_2_OVERRIDE, &ctrl->control_efuse_2);
+ if ((omap4_rev < OMAP4460_ES1_0) || !readl((*ctrl)->control_efuse_2))
+ writel(CONTROL_EFUSE_2_OVERRIDE, (*ctrl)->control_efuse_2);
}
#endif /* CONFIG_SPL_BUILD */
diff --git a/arch/arm/cpu/armv7/omap4/prcm-regs.c b/arch/arm/cpu/armv7/omap4/prcm-regs.c
new file mode 100644
index 0000000..7225a30
--- /dev/null
+++ b/arch/arm/cpu/armv7/omap4/prcm-regs.c
@@ -0,0 +1,315 @@
+/*
+ *
+ * HW regs data for OMAP4
+ *
+ * (C) Copyright 2013
+ * Texas Instruments, <www.ti.com>
+ *
+ * Sricharan R <r.sricharan@ti.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <asm/omap_common.h>
+
+struct prcm_regs const omap4_prcm = {
+ /* cm1.ckgen */
+ .cm_clksel_core = 0x4a004100,
+ .cm_clksel_abe = 0x4a004108,
+ .cm_dll_ctrl = 0x4a004110,
+ .cm_clkmode_dpll_core = 0x4a004120,
+ .cm_idlest_dpll_core = 0x4a004124,
+ .cm_autoidle_dpll_core = 0x4a004128,
+ .cm_clksel_dpll_core = 0x4a00412c,
+ .cm_div_m2_dpll_core = 0x4a004130,
+ .cm_div_m3_dpll_core = 0x4a004134,
+ .cm_div_m4_dpll_core = 0x4a004138,
+ .cm_div_m5_dpll_core = 0x4a00413c,
+ .cm_div_m6_dpll_core = 0x4a004140,
+ .cm_div_m7_dpll_core = 0x4a004144,
+ .cm_ssc_deltamstep_dpll_core = 0x4a004148,
+ .cm_ssc_modfreqdiv_dpll_core = 0x4a00414c,
+ .cm_emu_override_dpll_core = 0x4a004150,
+ .cm_clkmode_dpll_mpu = 0x4a004160,
+ .cm_idlest_dpll_mpu = 0x4a004164,
+ .cm_autoidle_dpll_mpu = 0x4a004168,
+ .cm_clksel_dpll_mpu = 0x4a00416c,
+ .cm_div_m2_dpll_mpu = 0x4a004170,
+ .cm_ssc_deltamstep_dpll_mpu = 0x4a004188,
+ .cm_ssc_modfreqdiv_dpll_mpu = 0x4a00418c,
+ .cm_bypclk_dpll_mpu = 0x4a00419c,
+ .cm_clkmode_dpll_iva = 0x4a0041a0,
+ .cm_idlest_dpll_iva = 0x4a0041a4,
+ .cm_autoidle_dpll_iva = 0x4a0041a8,
+ .cm_clksel_dpll_iva = 0x4a0041ac,
+ .cm_div_m4_dpll_iva = 0x4a0041b8,
+ .cm_div_m5_dpll_iva = 0x4a0041bc,
+ .cm_ssc_deltamstep_dpll_iva = 0x4a0041c8,
+ .cm_ssc_modfreqdiv_dpll_iva = 0x4a0041cc,
+ .cm_bypclk_dpll_iva = 0x4a0041dc,
+ .cm_clkmode_dpll_abe = 0x4a0041e0,
+ .cm_idlest_dpll_abe = 0x4a0041e4,
+ .cm_autoidle_dpll_abe = 0x4a0041e8,
+ .cm_clksel_dpll_abe = 0x4a0041ec,
+ .cm_div_m2_dpll_abe = 0x4a0041f0,
+ .cm_div_m3_dpll_abe = 0x4a0041f4,
+ .cm_ssc_deltamstep_dpll_abe = 0x4a004208,
+ .cm_ssc_modfreqdiv_dpll_abe = 0x4a00420c,
+ .cm_clkmode_dpll_ddrphy = 0x4a004220,
+ .cm_idlest_dpll_ddrphy = 0x4a004224,
+ .cm_autoidle_dpll_ddrphy = 0x4a004228,
+ .cm_clksel_dpll_ddrphy = 0x4a00422c,
+ .cm_div_m2_dpll_ddrphy = 0x4a004230,
+ .cm_div_m4_dpll_ddrphy = 0x4a004238,
+ .cm_div_m5_dpll_ddrphy = 0x4a00423c,
+ .cm_div_m6_dpll_ddrphy = 0x4a004240,
+ .cm_ssc_deltamstep_dpll_ddrphy = 0x4a004248,
+ .cm_shadow_freq_config1 = 0x4a004260,
+ .cm_mpu_mpu_clkctrl = 0x4a004320,
+
+ /* cm1.dsp */
+ .cm_dsp_clkstctrl = 0x4a004400,
+ .cm_dsp_dsp_clkctrl = 0x4a004420,
+
+ /* cm1.abe */
+ .cm1_abe_clkstctrl = 0x4a004500,
+ .cm1_abe_l4abe_clkctrl = 0x4a004520,
+ .cm1_abe_aess_clkctrl = 0x4a004528,
+ .cm1_abe_pdm_clkctrl = 0x4a004530,
+ .cm1_abe_dmic_clkctrl = 0x4a004538,
+ .cm1_abe_mcasp_clkctrl = 0x4a004540,
+ .cm1_abe_mcbsp1_clkctrl = 0x4a004548,
+ .cm1_abe_mcbsp2_clkctrl = 0x4a004550,
+ .cm1_abe_mcbsp3_clkctrl = 0x4a004558,
+ .cm1_abe_slimbus_clkctrl = 0x4a004560,
+ .cm1_abe_timer5_clkctrl = 0x4a004568,
+ .cm1_abe_timer6_clkctrl = 0x4a004570,
+ .cm1_abe_timer7_clkctrl = 0x4a004578,
+ .cm1_abe_timer8_clkctrl = 0x4a004580,
+ .cm1_abe_wdt3_clkctrl = 0x4a004588,
+
+ /* cm2.ckgen */
+ .cm_clksel_mpu_m3_iss_root = 0x4a008100,
+ .cm_clksel_usb_60mhz = 0x4a008104,
+ .cm_scale_fclk = 0x4a008108,
+ .cm_core_dvfs_perf1 = 0x4a008110,
+ .cm_core_dvfs_perf2 = 0x4a008114,
+ .cm_core_dvfs_perf3 = 0x4a008118,
+ .cm_core_dvfs_perf4 = 0x4a00811c,
+ .cm_core_dvfs_current = 0x4a008124,
+ .cm_iva_dvfs_perf_tesla = 0x4a008128,
+ .cm_iva_dvfs_perf_ivahd = 0x4a00812c,
+ .cm_iva_dvfs_perf_abe = 0x4a008130,
+ .cm_iva_dvfs_current = 0x4a008138,
+ .cm_clkmode_dpll_per = 0x4a008140,
+ .cm_idlest_dpll_per = 0x4a008144,
+ .cm_autoidle_dpll_per = 0x4a008148,
+ .cm_clksel_dpll_per = 0x4a00814c,
+ .cm_div_m2_dpll_per = 0x4a008150,
+ .cm_div_m3_dpll_per = 0x4a008154,
+ .cm_div_m4_dpll_per = 0x4a008158,
+ .cm_div_m5_dpll_per = 0x4a00815c,
+ .cm_div_m6_dpll_per = 0x4a008160,
+ .cm_div_m7_dpll_per = 0x4a008164,
+ .cm_ssc_deltamstep_dpll_per = 0x4a008168,
+ .cm_ssc_modfreqdiv_dpll_per = 0x4a00816c,
+ .cm_emu_override_dpll_per = 0x4a008170,
+ .cm_clkmode_dpll_usb = 0x4a008180,
+ .cm_idlest_dpll_usb = 0x4a008184,
+ .cm_autoidle_dpll_usb = 0x4a008188,
+ .cm_clksel_dpll_usb = 0x4a00818c,
+ .cm_div_m2_dpll_usb = 0x4a008190,
+ .cm_ssc_deltamstep_dpll_usb = 0x4a0081a8,
+ .cm_ssc_modfreqdiv_dpll_usb = 0x4a0081ac,
+ .cm_clkdcoldo_dpll_usb = 0x4a0081b4,
+ .cm_clkmode_dpll_unipro = 0x4a0081c0,
+ .cm_idlest_dpll_unipro = 0x4a0081c4,
+ .cm_autoidle_dpll_unipro = 0x4a0081c8,
+ .cm_clksel_dpll_unipro = 0x4a0081cc,
+ .cm_div_m2_dpll_unipro = 0x4a0081d0,
+ .cm_ssc_deltamstep_dpll_unipro = 0x4a0081e8,
+ .cm_ssc_modfreqdiv_dpll_unipro = 0x4a0081ec,
+
+ /* cm2.core */
+ .cm_l3_1_clkstctrl = 0x4a008700,
+ .cm_l3_1_dynamicdep = 0x4a008708,
+ .cm_l3_1_l3_1_clkctrl = 0x4a008720,
+ .cm_l3_2_clkstctrl = 0x4a008800,
+ .cm_l3_2_dynamicdep = 0x4a008808,
+ .cm_l3_2_l3_2_clkctrl = 0x4a008820,
+ .cm_l3_gpmc_clkctrl = 0x4a008828,
+ .cm_l3_2_ocmc_ram_clkctrl = 0x4a008830,
+ .cm_mpu_m3_clkstctrl = 0x4a008900,
+ .cm_mpu_m3_staticdep = 0x4a008904,
+ .cm_mpu_m3_dynamicdep = 0x4a008908,
+ .cm_mpu_m3_mpu_m3_clkctrl = 0x4a008920,
+ .cm_sdma_clkstctrl = 0x4a008a00,
+ .cm_sdma_staticdep = 0x4a008a04,
+ .cm_sdma_dynamicdep = 0x4a008a08,
+ .cm_sdma_sdma_clkctrl = 0x4a008a20,
+ .cm_memif_clkstctrl = 0x4a008b00,
+ .cm_memif_dmm_clkctrl = 0x4a008b20,
+ .cm_memif_emif_fw_clkctrl = 0x4a008b28,
+ .cm_memif_emif_1_clkctrl = 0x4a008b30,
+ .cm_memif_emif_2_clkctrl = 0x4a008b38,
+ .cm_memif_dll_clkctrl = 0x4a008b40,
+ .cm_memif_emif_h1_clkctrl = 0x4a008b50,
+ .cm_memif_emif_h2_clkctrl = 0x4a008b58,
+ .cm_memif_dll_h_clkctrl = 0x4a008b60,
+ .cm_c2c_clkstctrl = 0x4a008c00,
+ .cm_c2c_staticdep = 0x4a008c04,
+ .cm_c2c_dynamicdep = 0x4a008c08,
+ .cm_c2c_sad2d_clkctrl = 0x4a008c20,
+ .cm_c2c_modem_icr_clkctrl = 0x4a008c28,
+ .cm_c2c_sad2d_fw_clkctrl = 0x4a008c30,
+ .cm_l4cfg_clkstctrl = 0x4a008d00,
+ .cm_l4cfg_dynamicdep = 0x4a008d08,
+ .cm_l4cfg_l4_cfg_clkctrl = 0x4a008d20,
+ .cm_l4cfg_hw_sem_clkctrl = 0x4a008d28,
+ .cm_l4cfg_mailbox_clkctrl = 0x4a008d30,
+ .cm_l4cfg_sar_rom_clkctrl = 0x4a008d38,
+ .cm_l3instr_clkstctrl = 0x4a008e00,
+ .cm_l3instr_l3_3_clkctrl = 0x4a008e20,
+ .cm_l3instr_l3_instr_clkctrl = 0x4a008e28,
+ .cm_l3instr_intrconn_wp1_clkct = 0x4a008e40,
+ .cm_ivahd_clkstctrl = 0x4a008f00,
+
+ /* cm2.ivahd */
+ .cm_ivahd_ivahd_clkctrl = 0x4a008f20,
+ .cm_ivahd_sl2_clkctrl = 0x4a008f28,
+
+ /* cm2.cam */
+ .cm_cam_clkstctrl = 0x4a009000,
+ .cm_cam_iss_clkctrl = 0x4a009020,
+ .cm_cam_fdif_clkctrl = 0x4a009028,
+
+ /* cm2.dss */
+ .cm_dss_clkstctrl = 0x4a009100,
+ .cm_dss_dss_clkctrl = 0x4a009120,
+
+ /* cm2.sgx */
+ .cm_sgx_clkstctrl = 0x4a009200,
+ .cm_sgx_sgx_clkctrl = 0x4a009220,
+
+ /* cm2.l3init */
+ .cm_l3init_clkstctrl = 0x4a009300,
+ .cm_l3init_hsmmc1_clkctrl = 0x4a009328,
+ .cm_l3init_hsmmc2_clkctrl = 0x4a009330,
+ .cm_l3init_hsi_clkctrl = 0x4a009338,
+ .cm_l3init_hsusbhost_clkctrl = 0x4a009358,
+ .cm_l3init_hsusbotg_clkctrl = 0x4a009360,
+ .cm_l3init_hsusbtll_clkctrl = 0x4a009368,
+ .cm_l3init_p1500_clkctrl = 0x4a009378,
+ .cm_l3init_fsusb_clkctrl = 0x4a0093d0,
+ .cm_l3init_usbphy_clkctrl = 0x4a0093e0,
+
+ /* cm2.l4per */
+ .cm_l4per_clkstctrl = 0x4a009400,
+ .cm_l4per_dynamicdep = 0x4a009408,
+ .cm_l4per_adc_clkctrl = 0x4a009420,
+ .cm_l4per_gptimer10_clkctrl = 0x4a009428,
+ .cm_l4per_gptimer11_clkctrl = 0x4a009430,
+ .cm_l4per_gptimer2_clkctrl = 0x4a009438,
+ .cm_l4per_gptimer3_clkctrl = 0x4a009440,
+ .cm_l4per_gptimer4_clkctrl = 0x4a009448,
+ .cm_l4per_gptimer9_clkctrl = 0x4a009450,
+ .cm_l4per_elm_clkctrl = 0x4a009458,
+ .cm_l4per_gpio2_clkctrl = 0x4a009460,
+ .cm_l4per_gpio3_clkctrl = 0x4a009468,
+ .cm_l4per_gpio4_clkctrl = 0x4a009470,
+ .cm_l4per_gpio5_clkctrl = 0x4a009478,
+ .cm_l4per_gpio6_clkctrl = 0x4a009480,
+ .cm_l4per_hdq1w_clkctrl = 0x4a009488,
+ .cm_l4per_hecc1_clkctrl = 0x4a009490,
+ .cm_l4per_hecc2_clkctrl = 0x4a009498,
+ .cm_l4per_i2c1_clkctrl = 0x4a0094a0,
+ .cm_l4per_i2c2_clkctrl = 0x4a0094a8,
+ .cm_l4per_i2c3_clkctrl = 0x4a0094b0,
+ .cm_l4per_i2c4_clkctrl = 0x4a0094b8,
+ .cm_l4per_l4per_clkctrl = 0x4a0094c0,
+ .cm_l4per_mcasp2_clkctrl = 0x4a0094d0,
+ .cm_l4per_mcasp3_clkctrl = 0x4a0094d8,
+ .cm_l4per_mcbsp4_clkctrl = 0x4a0094e0,
+ .cm_l4per_mgate_clkctrl = 0x4a0094e8,
+ .cm_l4per_mcspi1_clkctrl = 0x4a0094f0,
+ .cm_l4per_mcspi2_clkctrl = 0x4a0094f8,
+ .cm_l4per_mcspi3_clkctrl = 0x4a009500,
+ .cm_l4per_mcspi4_clkctrl = 0x4a009508,
+ .cm_l4per_mmcsd3_clkctrl = 0x4a009520,
+ .cm_l4per_mmcsd4_clkctrl = 0x4a009528,
+ .cm_l4per_msprohg_clkctrl = 0x4a009530,
+ .cm_l4per_slimbus2_clkctrl = 0x4a009538,
+ .cm_l4per_uart1_clkctrl = 0x4a009540,
+ .cm_l4per_uart2_clkctrl = 0x4a009548,
+ .cm_l4per_uart3_clkctrl = 0x4a009550,
+ .cm_l4per_uart4_clkctrl = 0x4a009558,
+ .cm_l4per_mmcsd5_clkctrl = 0x4a009560,
+ .cm_l4per_i2c5_clkctrl = 0x4a009568,
+ .cm_l4sec_clkstctrl = 0x4a009580,
+ .cm_l4sec_staticdep = 0x4a009584,
+ .cm_l4sec_dynamicdep = 0x4a009588,
+ .cm_l4sec_aes1_clkctrl = 0x4a0095a0,
+ .cm_l4sec_aes2_clkctrl = 0x4a0095a8,
+ .cm_l4sec_des3des_clkctrl = 0x4a0095b0,
+ .cm_l4sec_pkaeip29_clkctrl = 0x4a0095b8,
+ .cm_l4sec_rng_clkctrl = 0x4a0095c0,
+ .cm_l4sec_sha2md51_clkctrl = 0x4a0095c8,
+ .cm_l4sec_cryptodma_clkctrl = 0x4a0095d8,
+
+ /* l4 wkup regs */
+ .cm_abe_pll_ref_clksel = 0x4a30610c,
+ .cm_sys_clksel = 0x4a306110,
+ .cm_wkup_clkstctrl = 0x4a307800,
+ .cm_wkup_l4wkup_clkctrl = 0x4a307820,
+ .cm_wkup_wdtimer1_clkctrl = 0x4a307828,
+ .cm_wkup_wdtimer2_clkctrl = 0x4a307830,
+ .cm_wkup_gpio1_clkctrl = 0x4a307838,
+ .cm_wkup_gptimer1_clkctrl = 0x4a307840,
+ .cm_wkup_gptimer12_clkctrl = 0x4a307848,
+ .cm_wkup_synctimer_clkctrl = 0x4a307850,
+ .cm_wkup_usim_clkctrl = 0x4a307858,
+ .cm_wkup_sarram_clkctrl = 0x4a307860,
+ .cm_wkup_keyboard_clkctrl = 0x4a307878,
+ .cm_wkup_rtc_clkctrl = 0x4a307880,
+ .cm_wkup_bandgap_clkctrl = 0x4a307888,
+ .prm_vc_val_bypass = 0x4a307ba0,
+ .prm_vc_cfg_channel = 0x4a307ba4,
+ .prm_vc_cfg_i2c_mode = 0x4a307ba8,
+ .prm_vc_cfg_i2c_clk = 0x4a307bac,
+};
+
+struct omap_sys_ctrl_regs const omap4_ctrl = {
+ .control_id_code = 0x4A002204,
+ .control_std_fuse_opp_bgap = 0x4a002260,
+ .control_status = 0x4a0022c4,
+ .control_ldosram_iva_voltage_ctrl = 0x4A002320,
+ .control_ldosram_mpu_voltage_ctrl = 0x4A002324,
+ .control_ldosram_core_voltage_ctrl = 0x4A002328,
+ .control_pbiaslite = 0x4A100600,
+ .control_lpddr2io1_0 = 0x4A100638,
+ .control_lpddr2io1_1 = 0x4A10063C,
+ .control_lpddr2io1_2 = 0x4A100640,
+ .control_lpddr2io1_3 = 0x4A100644,
+ .control_lpddr2io2_0 = 0x4A100648,
+ .control_lpddr2io2_1 = 0x4A10064C,
+ .control_lpddr2io2_2 = 0x4A100650,
+ .control_lpddr2io2_3 = 0x4A100654,
+ .control_efuse_1 = 0x4A100700,
+ .control_efuse_2 = 0x4A100704,
+};
diff --git a/arch/arm/cpu/armv7/omap4/sdram_elpida.c b/arch/arm/cpu/armv7/omap4/sdram_elpida.c
index b9128fa..20fc552 100644
--- a/arch/arm/cpu/armv7/omap4/sdram_elpida.c
+++ b/arch/arm/cpu/armv7/omap4/sdram_elpida.c
@@ -90,21 +90,28 @@
.emif_ddr_phy_ctlr_1 = 0x049ff418
};
-/* Dummy registers for OMAP44xx */
-const u32 ddr3_ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG];
-
const struct dmm_lisa_map_regs lisa_map_2G_x_1_x_2 = {
.dmm_lisa_map_0 = 0xFF020100,
.dmm_lisa_map_1 = 0,
.dmm_lisa_map_2 = 0,
- .dmm_lisa_map_3 = 0x80540300
+ .dmm_lisa_map_3 = 0x80540300,
+ .is_ma_present = 0x0
};
const struct dmm_lisa_map_regs lisa_map_2G_x_2_x_2 = {
.dmm_lisa_map_0 = 0xFF020100,
.dmm_lisa_map_1 = 0,
.dmm_lisa_map_2 = 0,
- .dmm_lisa_map_3 = 0x80640300
+ .dmm_lisa_map_3 = 0x80640300,
+ .is_ma_present = 0x0
+};
+
+const struct dmm_lisa_map_regs ma_lisa_map_2G_x_2_x_2 = {
+ .dmm_lisa_map_0 = 0xFF020100,
+ .dmm_lisa_map_1 = 0,
+ .dmm_lisa_map_2 = 0,
+ .dmm_lisa_map_3 = 0x80640300,
+ .is_ma_present = 0x1
};
static void emif_get_reg_dump_sdp(u32 emif_nr, const struct emif_regs **regs)
@@ -129,8 +136,10 @@
if (omap_rev == OMAP4430_ES1_0)
*dmm_lisa_regs = &lisa_map_2G_x_1_x_2;
- else
+ else if (omap_rev < OMAP4460_ES1_0)
*dmm_lisa_regs = &lisa_map_2G_x_2_x_2;
+ else
+ *dmm_lisa_regs = &ma_lisa_map_2G_x_2_x_2;
}
void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs)
@@ -284,3 +293,16 @@
__attribute__((weak, alias("emif_get_device_timings_sdp")));
#endif /* CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS */
+
+const struct lpddr2_mr_regs mr_regs = {
+ .mr1 = MR1_BL_8_BT_SEQ_WRAP_EN_NWR_3,
+ .mr2 = 0x4,
+ .mr3 = -1,
+ .mr10 = MR10_ZQ_ZQINIT,
+ .mr16 = MR16_REF_FULL_ARRAY
+};
+
+void get_lpddr2_mr_regs(const struct lpddr2_mr_regs **regs)
+{
+ *regs = &mr_regs;
+}
diff --git a/arch/arm/cpu/armv7/omap5/Makefile b/arch/arm/cpu/armv7/omap5/Makefile
index 9b261c4..ce00e2c 100644
--- a/arch/arm/cpu/armv7/omap5/Makefile
+++ b/arch/arm/cpu/armv7/omap5/Makefile
@@ -26,9 +26,10 @@
LIB = $(obj)lib$(SOC).o
COBJS += hwinit.o
-COBJS += clocks.o
COBJS += emif.o
COBJS += sdram.o
+COBJS += prcm-regs.o
+COBJS += hw_data.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
diff --git a/arch/arm/cpu/armv7/omap5/clocks.c b/arch/arm/cpu/armv7/omap5/clocks.c
deleted file mode 100644
index eecfbad..0000000
--- a/arch/arm/cpu/armv7/omap5/clocks.c
+++ /dev/null
@@ -1,494 +0,0 @@
-/*
- *
- * Clock initialization for OMAP5
- *
- * (C) Copyright 2010
- * Texas Instruments, <www.ti.com>
- *
- * Aneesh V <aneesh@ti.com>
- * Sricharan R <r.sricharan@ti.com>
- *
- * Based on previous work by:
- * Santosh Shilimkar <santosh.shilimkar@ti.com>
- * Rajendra Nayak <rnayak@ti.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-#include <common.h>
-#include <asm/omap_common.h>
-#include <asm/arch/clocks.h>
-#include <asm/arch/sys_proto.h>
-#include <asm/utils.h>
-#include <asm/omap_gpio.h>
-
-#ifndef CONFIG_SPL_BUILD
-/*
- * printing to console doesn't work unless
- * this code is executed from SPL
- */
-#define printf(fmt, args...)
-#define puts(s)
-#endif
-
-struct omap5_prcm_regs *const prcm = (struct omap5_prcm_regs *)0x4A004100;
-
-const u32 sys_clk_array[8] = {
- 12000000, /* 12 MHz */
- 0, /* NA */
- 16800000, /* 16.8 MHz */
- 19200000, /* 19.2 MHz */
- 26000000, /* 26 MHz */
- 0, /* NA */
- 38400000, /* 38.4 MHz */
-};
-
-static const struct dpll_params mpu_dpll_params_1_5ghz[NUM_SYS_CLKS] = {
- {125, 0, 1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {625, 6, 1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {625, 7, 1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {750, 12, 1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {625, 15, 1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
-static const struct dpll_params mpu_dpll_params_2ghz[NUM_SYS_CLKS] = {
- {500, 2, 1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {2024, 16, 1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {625, 5, 1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {1000, 12, 1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {625, 11, 1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
-static const struct dpll_params mpu_dpll_params_1100mhz[NUM_SYS_CLKS] = {
- {275, 2, 1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {1375, 20, 1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {1375, 23, 1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {550, 12, 1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {1375, 47, 1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
-static const struct dpll_params mpu_dpll_params_800mhz[NUM_SYS_CLKS] = {
- {200, 2, 1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {1000, 20, 1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {375, 8, 1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {400, 12, 1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {375, 17, 1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
-static const struct dpll_params mpu_dpll_params_400mhz[NUM_SYS_CLKS] = {
- {200, 2, 2, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {1000, 20, 2, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {375, 8, 2, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {400, 12, 2, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {375, 17, 2, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
-static const struct dpll_params mpu_dpll_params_550mhz[NUM_SYS_CLKS] = {
- {275, 2, 2, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {1375, 20, 2, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {1375, 23, 2, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {550, 12, 2, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {1375, 47, 2, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
-static const struct dpll_params
- core_dpll_params_2128mhz_ddr532[NUM_SYS_CLKS] = {
- {266, 2, 2, 5, 8, 4, 62, 5, 5, 7}, /* 12 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {570, 8, 2, 5, 8, 4, 62, 5, 5, 7}, /* 16.8 MHz */
- {665, 11, 2, 5, 8, 4, 62, 5, 5, 7}, /* 19.2 MHz */
- {532, 12, 2, 5, 8, 4, 62, 5, 5, 7}, /* 26 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {665, 23, 2, 5, 8, 4, 62, 5, 5, 7} /* 38.4 MHz */
-};
-
-static const struct dpll_params
- core_dpll_params_2128mhz_ddr266[NUM_SYS_CLKS] = {
- {266, 2, 4, 5, 8, 8, 62, 10, 10, 14}, /* 12 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {570, 8, 4, 5, 8, 8, 62, 10, 10, 14}, /* 16.8 MHz */
- {665, 11, 4, 5, 8, 8, 62, 10, 10, 14}, /* 19.2 MHz */
- {532, 12, 4, 8, 8, 8, 62, 10, 10, 14}, /* 26 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {665, 23, 4, 8, 8, 8, 62, 10, 10, 14} /* 38.4 MHz */
-};
-
-static const struct dpll_params per_dpll_params_768mhz[NUM_SYS_CLKS] = {
- {32, 0, 4, 3, 6, 4, -1, 2, -1, -1}, /* 12 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {160, 6, 4, 3, 6, 4, -1, 2, -1, -1}, /* 16.8 MHz */
- {20, 0, 4, 3, 6, 4, -1, 2, -1, -1}, /* 19.2 MHz */
- {192, 12, 4, 3, 6, 4, -1, 2, -1, -1}, /* 26 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {10, 0, 4, 3, 6, 4, -1, 2, -1, -1} /* 38.4 MHz */
-};
-
-static const struct dpll_params iva_dpll_params_2330mhz[NUM_SYS_CLKS] = {
- {1165, 11, -1, -1, 5, 6, -1, -1, -1, -1}, /* 12 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {2011, 28, -1, -1, 5, 6, -1, -1, -1, -1}, /* 16.8 MHz */
- {1881, 30, -1, -1, 5, 6, -1, -1, -1, -1}, /* 19.2 MHz */
- {1165, 25, -1, -1, 5, 6, -1, -1, -1, -1}, /* 26 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {1972, 64, -1, -1, 5, 6, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
-/* ABE M & N values with sys_clk as source */
-static const struct dpll_params
- abe_dpll_params_sysclk_196608khz[NUM_SYS_CLKS] = {
- {49, 5, 1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {35, 5, 1, 1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {46, 8, 1, 1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {34, 8, 1, 1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {64, 24, 1, 1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
-/* ABE M & N values with 32K clock as source */
-static const struct dpll_params abe_dpll_params_32k_196608khz = {
- 750, 0, 1, 1, -1, -1, -1, -1, -1, -1
-};
-
-static const struct dpll_params usb_dpll_params_1920mhz[NUM_SYS_CLKS] = {
- {400, 4, 2, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {400, 6, 2, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {400, 7, 2, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {480, 12, 2, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {400, 15, 2, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
-void setup_post_dividers(u32 *const base, const struct dpll_params *params)
-{
- struct dpll_regs *const dpll_regs = (struct dpll_regs *)base;
-
- /* Setup post-dividers */
- if (params->m2 >= 0)
- writel(params->m2, &dpll_regs->cm_div_m2_dpll);
- if (params->m3 >= 0)
- writel(params->m3, &dpll_regs->cm_div_m3_dpll);
- if (params->h11 >= 0)
- writel(params->h11, &dpll_regs->cm_div_h11_dpll);
- if (params->h12 >= 0)
- writel(params->h12, &dpll_regs->cm_div_h12_dpll);
- if (params->h13 >= 0)
- writel(params->h13, &dpll_regs->cm_div_h13_dpll);
- if (params->h14 >= 0)
- writel(params->h14, &dpll_regs->cm_div_h14_dpll);
- if (params->h22 >= 0)
- writel(params->h22, &dpll_regs->cm_div_h22_dpll);
- if (params->h23 >= 0)
- writel(params->h23, &dpll_regs->cm_div_h23_dpll);
-}
-
-const struct dpll_params *get_mpu_dpll_params(void)
-{
- u32 sysclk_ind = get_sys_clk_index();
- return &mpu_dpll_params_800mhz[sysclk_ind];
-}
-
-const struct dpll_params *get_core_dpll_params(void)
-{
- u32 sysclk_ind = get_sys_clk_index();
-
- /* Configuring the DDR to be at 532mhz */
- return &core_dpll_params_2128mhz_ddr532[sysclk_ind];
-}
-
-const struct dpll_params *get_per_dpll_params(void)
-{
- u32 sysclk_ind = get_sys_clk_index();
- return &per_dpll_params_768mhz[sysclk_ind];
-}
-
-const struct dpll_params *get_iva_dpll_params(void)
-{
- u32 sysclk_ind = get_sys_clk_index();
- return &iva_dpll_params_2330mhz[sysclk_ind];
-}
-
-const struct dpll_params *get_usb_dpll_params(void)
-{
- u32 sysclk_ind = get_sys_clk_index();
- return &usb_dpll_params_1920mhz[sysclk_ind];
-}
-
-const struct dpll_params *get_abe_dpll_params(void)
-{
-#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
- u32 sysclk_ind = get_sys_clk_index();
- return &abe_dpll_params_sysclk_196608khz[sysclk_ind];
-#else
- return &abe_dpll_params_32k_196608khz;
-#endif
-}
-
-/*
- * Setup the voltages for vdd_mpu, vdd_core, and vdd_iva
- * We set the maximum voltages allowed here because Smart-Reflex is not
- * enabled in bootloader. Voltage initialization in the kernel will set
- * these to the nominal values after enabling Smart-Reflex
- */
-void scale_vcores(void)
-{
- u32 volt_core, volt_mpu, volt_mm;
-
- omap_vc_init(PRM_VC_I2C_CHANNEL_FREQ_KHZ);
-
- /* Palmas settings */
- if (omap_revision() != OMAP5432_ES1_0) {
- volt_core = VDD_CORE;
- volt_mpu = VDD_MPU;
- volt_mm = VDD_MM;
- } else {
- volt_core = VDD_CORE_5432;
- volt_mpu = VDD_MPU_5432;
- volt_mm = VDD_MM_5432;
- }
-
- do_scale_vcore(SMPS_REG_ADDR_8_CORE, volt_core);
- do_scale_vcore(SMPS_REG_ADDR_12_MPU, volt_mpu);
- do_scale_vcore(SMPS_REG_ADDR_45_IVA, volt_mm);
-
- if (omap_revision() == OMAP5432_ES1_0) {
- /* Configure LDO SRAM "magic" bits */
- writel(2, &prcm->prm_sldo_core_setup);
- writel(2, &prcm->prm_sldo_mpu_setup);
- writel(2, &prcm->prm_sldo_mm_setup);
- }
-}
-
-u32 get_offset_code(u32 volt_offset)
-{
- u32 offset_code, step = 10000; /* 10 mV represented in uV */
-
- volt_offset -= PALMAS_SMPS_BASE_VOLT_UV;
-
- offset_code = (volt_offset + step - 1) / step;
-
- /*
- * Offset codes 1-6 all give the base voltage in Palmas
- * Offset code 0 switches OFF the SMPS
- */
- return offset_code + 6;
-}
-
-/*
- * Enable essential clock domains, modules and
- * do some additional special settings needed
- */
-void enable_basic_clocks(void)
-{
- u32 *const clk_domains_essential[] = {
- &prcm->cm_l4per_clkstctrl,
- &prcm->cm_l3init_clkstctrl,
- &prcm->cm_memif_clkstctrl,
- &prcm->cm_l4cfg_clkstctrl,
- 0
- };
-
- u32 *const clk_modules_hw_auto_essential[] = {
- &prcm->cm_l3_2_gpmc_clkctrl,
- &prcm->cm_memif_emif_1_clkctrl,
- &prcm->cm_memif_emif_2_clkctrl,
- &prcm->cm_l4cfg_l4_cfg_clkctrl,
- &prcm->cm_wkup_gpio1_clkctrl,
- &prcm->cm_l4per_gpio2_clkctrl,
- &prcm->cm_l4per_gpio3_clkctrl,
- &prcm->cm_l4per_gpio4_clkctrl,
- &prcm->cm_l4per_gpio5_clkctrl,
- &prcm->cm_l4per_gpio6_clkctrl,
- 0
- };
-
- u32 *const clk_modules_explicit_en_essential[] = {
- &prcm->cm_wkup_gptimer1_clkctrl,
- &prcm->cm_l3init_hsmmc1_clkctrl,
- &prcm->cm_l3init_hsmmc2_clkctrl,
- &prcm->cm_l4per_gptimer2_clkctrl,
- &prcm->cm_wkup_wdtimer2_clkctrl,
- &prcm->cm_l4per_uart3_clkctrl,
- &prcm->cm_l4per_i2c1_clkctrl,
- 0
- };
-
- /* Enable optional additional functional clock for GPIO4 */
- setbits_le32(&prcm->cm_l4per_gpio4_clkctrl,
- GPIO4_CLKCTRL_OPTFCLKEN_MASK);
-
- /* Enable 96 MHz clock for MMC1 & MMC2 */
- setbits_le32(&prcm->cm_l3init_hsmmc1_clkctrl,
- HSMMC_CLKCTRL_CLKSEL_MASK);
- setbits_le32(&prcm->cm_l3init_hsmmc2_clkctrl,
- HSMMC_CLKCTRL_CLKSEL_MASK);
-
- /* Set the correct clock dividers for mmc */
- setbits_le32(&prcm->cm_l3init_hsmmc1_clkctrl,
- HSMMC_CLKCTRL_CLKSEL_DIV_MASK);
- setbits_le32(&prcm->cm_l3init_hsmmc2_clkctrl,
- HSMMC_CLKCTRL_CLKSEL_DIV_MASK);
-
- /* Select 32KHz clock as the source of GPTIMER1 */
- setbits_le32(&prcm->cm_wkup_gptimer1_clkctrl,
- GPTIMER1_CLKCTRL_CLKSEL_MASK);
-
- do_enable_clocks(clk_domains_essential,
- clk_modules_hw_auto_essential,
- clk_modules_explicit_en_essential,
- 1);
-
- /* Select 384Mhz for GPU as its the POR for ES1.0 */
- setbits_le32(&prcm->cm_sgx_sgx_clkctrl,
- CLKSEL_GPU_HYD_GCLK_MASK);
- setbits_le32(&prcm->cm_sgx_sgx_clkctrl,
- CLKSEL_GPU_CORE_GCLK_MASK);
-
- /* Enable SCRM OPT clocks for PER and CORE dpll */
- setbits_le32(&prcm->cm_wkupaon_scrm_clkctrl,
- OPTFCLKEN_SCRM_PER_MASK);
- setbits_le32(&prcm->cm_wkupaon_scrm_clkctrl,
- OPTFCLKEN_SCRM_CORE_MASK);
-}
-
-void enable_basic_uboot_clocks(void)
-{
- u32 *const clk_domains_essential[] = {
- 0
- };
-
- u32 *const clk_modules_hw_auto_essential[] = {
- 0
- };
-
- u32 *const clk_modules_explicit_en_essential[] = {
- &prcm->cm_l4per_mcspi1_clkctrl,
- &prcm->cm_l4per_i2c2_clkctrl,
- &prcm->cm_l4per_i2c3_clkctrl,
- &prcm->cm_l4per_i2c4_clkctrl,
- &prcm->cm_l3init_hsusbtll_clkctrl,
- &prcm->cm_l3init_hsusbhost_clkctrl,
- &prcm->cm_l3init_fsusb_clkctrl,
- 0
- };
-
- do_enable_clocks(clk_domains_essential,
- clk_modules_hw_auto_essential,
- clk_modules_explicit_en_essential,
- 1);
-}
-
-/*
- * Enable non-essential clock domains, modules and
- * do some additional special settings needed
- */
-void enable_non_essential_clocks(void)
-{
- u32 *const clk_domains_non_essential[] = {
- &prcm->cm_mpu_m3_clkstctrl,
- &prcm->cm_ivahd_clkstctrl,
- &prcm->cm_dsp_clkstctrl,
- &prcm->cm_dss_clkstctrl,
- &prcm->cm_sgx_clkstctrl,
- &prcm->cm1_abe_clkstctrl,
- &prcm->cm_c2c_clkstctrl,
- &prcm->cm_cam_clkstctrl,
- &prcm->cm_dss_clkstctrl,
- &prcm->cm_sdma_clkstctrl,
- 0
- };
-
- u32 *const clk_modules_hw_auto_non_essential[] = {
- &prcm->cm_mpu_m3_mpu_m3_clkctrl,
- &prcm->cm_ivahd_ivahd_clkctrl,
- &prcm->cm_ivahd_sl2_clkctrl,
- &prcm->cm_dsp_dsp_clkctrl,
- &prcm->cm_l3instr_l3_3_clkctrl,
- &prcm->cm_l3instr_l3_instr_clkctrl,
- &prcm->cm_l3instr_intrconn_wp1_clkctrl,
- &prcm->cm_l3init_hsi_clkctrl,
- &prcm->cm_l4per_hdq1w_clkctrl,
- 0
- };
-
- u32 *const clk_modules_explicit_en_non_essential[] = {
- &prcm->cm1_abe_aess_clkctrl,
- &prcm->cm1_abe_pdm_clkctrl,
- &prcm->cm1_abe_dmic_clkctrl,
- &prcm->cm1_abe_mcasp_clkctrl,
- &prcm->cm1_abe_mcbsp1_clkctrl,
- &prcm->cm1_abe_mcbsp2_clkctrl,
- &prcm->cm1_abe_mcbsp3_clkctrl,
- &prcm->cm1_abe_slimbus_clkctrl,
- &prcm->cm1_abe_timer5_clkctrl,
- &prcm->cm1_abe_timer6_clkctrl,
- &prcm->cm1_abe_timer7_clkctrl,
- &prcm->cm1_abe_timer8_clkctrl,
- &prcm->cm1_abe_wdt3_clkctrl,
- &prcm->cm_l4per_gptimer9_clkctrl,
- &prcm->cm_l4per_gptimer10_clkctrl,
- &prcm->cm_l4per_gptimer11_clkctrl,
- &prcm->cm_l4per_gptimer3_clkctrl,
- &prcm->cm_l4per_gptimer4_clkctrl,
- &prcm->cm_l4per_mcspi2_clkctrl,
- &prcm->cm_l4per_mcspi3_clkctrl,
- &prcm->cm_l4per_mcspi4_clkctrl,
- &prcm->cm_l4per_mmcsd3_clkctrl,
- &prcm->cm_l4per_mmcsd4_clkctrl,
- &prcm->cm_l4per_mmcsd5_clkctrl,
- &prcm->cm_l4per_uart1_clkctrl,
- &prcm->cm_l4per_uart2_clkctrl,
- &prcm->cm_l4per_uart4_clkctrl,
- &prcm->cm_wkup_keyboard_clkctrl,
- &prcm->cm_wkup_wdtimer2_clkctrl,
- &prcm->cm_cam_iss_clkctrl,
- &prcm->cm_cam_fdif_clkctrl,
- &prcm->cm_dss_dss_clkctrl,
- &prcm->cm_sgx_sgx_clkctrl,
- 0
- };
-
- /* Enable optional functional clock for ISS */
- setbits_le32(&prcm->cm_cam_iss_clkctrl, ISS_CLKCTRL_OPTFCLKEN_MASK);
-
- /* Enable all optional functional clocks of DSS */
- setbits_le32(&prcm->cm_dss_dss_clkctrl, DSS_CLKCTRL_OPTFCLKEN_MASK);
-
- do_enable_clocks(clk_domains_non_essential,
- clk_modules_hw_auto_non_essential,
- clk_modules_explicit_en_non_essential,
- 0);
-
- /* Put camera module in no sleep mode */
- clrsetbits_le32(&prcm->cm_cam_clkstctrl, MODULE_CLKCTRL_MODULEMODE_MASK,
- CD_CLKCTRL_CLKTRCTRL_NO_SLEEP <<
- MODULE_CLKCTRL_MODULEMODE_SHIFT);
-}
diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c
new file mode 100644
index 0000000..ced274e
--- /dev/null
+++ b/arch/arm/cpu/armv7/omap5/hw_data.c
@@ -0,0 +1,596 @@
+/*
+ *
+ * HW data initialization for OMAP5
+ *
+ * (C) Copyright 2013
+ * Texas Instruments, <www.ti.com>
+ *
+ * Sricharan R <r.sricharan@ti.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#include <common.h>
+#include <asm/arch/omap.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/omap_common.h>
+#include <asm/arch/clocks.h>
+#include <asm/omap_gpio.h>
+#include <asm/io.h>
+#include <asm/emif.h>
+
+struct prcm_regs const **prcm =
+ (struct prcm_regs const **) OMAP_SRAM_SCRATCH_PRCM_PTR;
+struct dplls const **dplls_data =
+ (struct dplls const **) OMAP_SRAM_SCRATCH_DPLLS_PTR;
+struct vcores_data const **omap_vcores =
+ (struct vcores_data const **) OMAP_SRAM_SCRATCH_VCORES_PTR;
+struct omap_sys_ctrl_regs const **ctrl =
+ (struct omap_sys_ctrl_regs const **)OMAP5_SRAM_SCRATCH_SYS_CTRL;
+
+/* OPP HIGH FREQUENCY for ES2.0 */
+static const struct dpll_params mpu_dpll_params_1_5ghz[NUM_SYS_CLKS] = {
+ {125, 0, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {625, 6, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {625, 7, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {750, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {625, 15, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+/* OPP NOM FREQUENCY for ES2.0, OPP HIGH for ES1.0 */
+static const struct dpll_params mpu_dpll_params_1100mhz[NUM_SYS_CLKS] = {
+ {275, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {1375, 20, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {1375, 23, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {550, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {1375, 47, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+/* OPP NOM FREQUENCY for ES1.0 */
+static const struct dpll_params mpu_dpll_params_800mhz[NUM_SYS_CLKS] = {
+ {200, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {1000, 20, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {375, 8, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {400, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {375, 17, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+/* OPP LOW FREQUENCY for ES1.0 */
+static const struct dpll_params mpu_dpll_params_400mhz[NUM_SYS_CLKS] = {
+ {200, 2, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {1000, 20, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {375, 8, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {400, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {375, 17, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+/* OPP LOW FREQUENCY for ES2.0 */
+static const struct dpll_params mpu_dpll_params_499mhz[NUM_SYS_CLKS] = {
+ {499, 11, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {297, 9, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {493, 18, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {499, 25, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {493, 37, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+static const struct dpll_params mpu_dpll_params_1ghz[NUM_SYS_CLKS] = {
+ {250, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {119, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {625, 11, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {500, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {625, 23, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
+ {50, 0, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 20 MHz */
+};
+
+static const struct dpll_params
+ core_dpll_params_2128mhz_ddr532[NUM_SYS_CLKS] = {
+ {266, 2, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {443, 6, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 16.8 MHz */
+ {277, 4, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 19.2 MHz */
+ {368, 8, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {277, 9, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1} /* 38.4 MHz */
+};
+
+static const struct dpll_params
+ core_dpll_params_2128mhz_ddr532_es2[NUM_SYS_CLKS] = {
+ {266, 2, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {443, 6, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 16.8 MHz */
+ {277, 4, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 19.2 MHz */
+ {368, 8, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {277, 9, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6} /* 38.4 MHz */
+};
+
+static const struct dpll_params
+ core_dpll_params_2128mhz_ddr532_dra7xx[NUM_SYS_CLKS] = {
+ {266, 2, 2, -1, -1, 4, 62, 5, -1, 5, 7, 6}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {443, 6, 2, -1, -1, 4, 62, 5, -1, 5, 7, 6}, /* 16.8 MHz */
+ {277, 4, 2, -1, -1, 4, 62, 5, -1, 5, 7, 6}, /* 19.2 MHz */
+ {368, 8, 2, -1, -1, 4, 62, 5, -1, 5, 7, 6}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {277, 9, 2, -1, -1, 4, 62, 5, -1, 5, 7, 6}, /* 38.4 MHz */
+ {266, 4, 2, -1, -1, 4, 62, 5, -1, 5, 7, 6} /* 20 MHz */
+};
+
+static const struct dpll_params
+ core_dpll_params_2128mhz_ddr266[NUM_SYS_CLKS] = {
+ {266, 2, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {443, 6, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 16.8 MHz */
+ {277, 4, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 19.2 MHz */
+ {368, 8, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {277, 9, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1} /* 38.4 MHz */
+};
+
+static const struct dpll_params
+ core_dpll_params_2128mhz_ddr266_es2[NUM_SYS_CLKS] = {
+ {266, 2, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {443, 6, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 16.8 MHz */
+ {277, 4, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 19.2 MHz */
+ {368, 8, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {277, 9, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12} /* 38.4 MHz */
+};
+
+static const struct dpll_params per_dpll_params_768mhz[NUM_SYS_CLKS] = {
+ {32, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {160, 6, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 16.8 MHz */
+ {20, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 19.2 MHz */
+ {192, 12, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {10, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+static const struct dpll_params per_dpll_params_768mhz_es2[NUM_SYS_CLKS] = {
+ {32, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {160, 6, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 16.8 MHz */
+ {20, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 19.2 MHz */
+ {192, 12, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {10, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+static const struct dpll_params per_dpll_params_768mhz_dra7xx[NUM_SYS_CLKS] = {
+ {32, 0, 4, -1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {160, 6, 4, -1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 16.8 MHz */
+ {20, 0, 4, -1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 19.2 MHz */
+ {192, 12, 4, -1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {10, 0, 4, -1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 38.4 MHz */
+ {96, 4, 4, -1, 3, 4, 10, 2, -1, -1, -1, -1} /* 20 MHz */
+};
+
+static const struct dpll_params iva_dpll_params_2330mhz[NUM_SYS_CLKS] = {
+ {1165, 11, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {208, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {182, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {224, 4, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {91, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+/* ABE M & N values with sys_clk as source */
+static const struct dpll_params
+ abe_dpll_params_sysclk_196608khz[NUM_SYS_CLKS] = {
+ {49, 5, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {35, 5, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {46, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {34, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {64, 24, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
+};
+
+/* ABE M & N values with 32K clock as source */
+static const struct dpll_params abe_dpll_params_32k_196608khz = {
+ 750, 0, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1
+};
+
+static const struct dpll_params usb_dpll_params_1920mhz[NUM_SYS_CLKS] = {
+ {400, 4, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {400, 6, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {400, 7, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {480, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {400, 15, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
+ {48, 0, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 20 MHz */
+};
+
+static const struct dpll_params ddr_dpll_params_1066mhz[NUM_SYS_CLKS] = {
+ {533, 11, 1, 1, 4, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
+ {222, 6, 1, 1, 4, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
+ {111, 3, 1, 1, 4, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
+ {41, 1, 1, 1, 4, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
+ {347, 24, 1, 1, 4, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
+ {533, 19, 1, 1, 4, -1, -1, -1, -1, -1, -1, -1} /* 20 MHz */
+};
+
+struct dplls omap5_dplls_es1 = {
+ .mpu = mpu_dpll_params_800mhz,
+ .core = core_dpll_params_2128mhz_ddr532,
+ .per = per_dpll_params_768mhz,
+ .iva = iva_dpll_params_2330mhz,
+#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
+ .abe = abe_dpll_params_sysclk_196608khz,
+#else
+ .abe = &abe_dpll_params_32k_196608khz,
+#endif
+ .usb = usb_dpll_params_1920mhz,
+ .ddr = NULL
+};
+
+struct dplls omap5_dplls_es2 = {
+ .mpu = mpu_dpll_params_1100mhz,
+ .core = core_dpll_params_2128mhz_ddr532_es2,
+ .per = per_dpll_params_768mhz_es2,
+ .iva = iva_dpll_params_2330mhz,
+#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
+ .abe = abe_dpll_params_sysclk_196608khz,
+#else
+ .abe = &abe_dpll_params_32k_196608khz,
+#endif
+ .usb = usb_dpll_params_1920mhz,
+ .ddr = NULL
+};
+
+struct dplls dra7xx_dplls = {
+ .mpu = mpu_dpll_params_1ghz,
+ .core = core_dpll_params_2128mhz_ddr532_dra7xx,
+ .per = per_dpll_params_768mhz_dra7xx,
+ .usb = usb_dpll_params_1920mhz,
+ .ddr = ddr_dpll_params_1066mhz,
+};
+
+struct pmic_data palmas = {
+ .base_offset = PALMAS_SMPS_BASE_VOLT_UV,
+ .step = 10000, /* 10 mV represented in uV */
+ /*
+ * Offset codes 1-6 all give the base voltage in Palmas
+ * Offset code 0 switches OFF the SMPS
+ */
+ .start_code = 6,
+};
+
+struct vcores_data omap5430_volts = {
+ .mpu.value = VDD_MPU,
+ .mpu.addr = SMPS_REG_ADDR_12_MPU,
+ .mpu.pmic = &palmas,
+
+ .core.value = VDD_CORE,
+ .core.addr = SMPS_REG_ADDR_8_CORE,
+ .core.pmic = &palmas,
+
+ .mm.value = VDD_MM,
+ .mm.addr = SMPS_REG_ADDR_45_IVA,
+ .mm.pmic = &palmas,
+};
+
+struct vcores_data omap5430_volts_es2 = {
+ .mpu.value = VDD_MPU_ES2,
+ .mpu.addr = SMPS_REG_ADDR_12_MPU,
+ .mpu.pmic = &palmas,
+
+ .core.value = VDD_CORE_ES2,
+ .core.addr = SMPS_REG_ADDR_8_CORE,
+ .core.pmic = &palmas,
+
+ .mm.value = VDD_MM_ES2,
+ .mm.addr = SMPS_REG_ADDR_45_IVA,
+ .mm.pmic = &palmas,
+};
+
+/*
+ * Enable essential clock domains, modules and
+ * do some additional special settings needed
+ */
+void enable_basic_clocks(void)
+{
+ u32 const clk_domains_essential[] = {
+ (*prcm)->cm_l4per_clkstctrl,
+ (*prcm)->cm_l3init_clkstctrl,
+ (*prcm)->cm_memif_clkstctrl,
+ (*prcm)->cm_l4cfg_clkstctrl,
+ 0
+ };
+
+ u32 const clk_modules_hw_auto_essential[] = {
+ (*prcm)->cm_l3_gpmc_clkctrl,
+ (*prcm)->cm_memif_emif_1_clkctrl,
+ (*prcm)->cm_memif_emif_2_clkctrl,
+ (*prcm)->cm_l4cfg_l4_cfg_clkctrl,
+ (*prcm)->cm_wkup_gpio1_clkctrl,
+ (*prcm)->cm_l4per_gpio2_clkctrl,
+ (*prcm)->cm_l4per_gpio3_clkctrl,
+ (*prcm)->cm_l4per_gpio4_clkctrl,
+ (*prcm)->cm_l4per_gpio5_clkctrl,
+ (*prcm)->cm_l4per_gpio6_clkctrl,
+ 0
+ };
+
+ u32 const clk_modules_explicit_en_essential[] = {
+ (*prcm)->cm_wkup_gptimer1_clkctrl,
+ (*prcm)->cm_l3init_hsmmc1_clkctrl,
+ (*prcm)->cm_l3init_hsmmc2_clkctrl,
+ (*prcm)->cm_l4per_gptimer2_clkctrl,
+ (*prcm)->cm_wkup_wdtimer2_clkctrl,
+ (*prcm)->cm_l4per_uart3_clkctrl,
+ (*prcm)->cm_l4per_i2c1_clkctrl,
+ 0
+ };
+
+ /* Enable optional additional functional clock for GPIO4 */
+ setbits_le32((*prcm)->cm_l4per_gpio4_clkctrl,
+ GPIO4_CLKCTRL_OPTFCLKEN_MASK);
+
+ /* Enable 96 MHz clock for MMC1 & MMC2 */
+ setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl,
+ HSMMC_CLKCTRL_CLKSEL_MASK);
+ setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl,
+ HSMMC_CLKCTRL_CLKSEL_MASK);
+
+ /* Set the correct clock dividers for mmc */
+ setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl,
+ HSMMC_CLKCTRL_CLKSEL_DIV_MASK);
+ setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl,
+ HSMMC_CLKCTRL_CLKSEL_DIV_MASK);
+
+ /* Select 32KHz clock as the source of GPTIMER1 */
+ setbits_le32((*prcm)->cm_wkup_gptimer1_clkctrl,
+ GPTIMER1_CLKCTRL_CLKSEL_MASK);
+
+ do_enable_clocks(clk_domains_essential,
+ clk_modules_hw_auto_essential,
+ clk_modules_explicit_en_essential,
+ 1);
+
+ /* Select 384Mhz for GPU as its the POR for ES1.0 */
+ setbits_le32((*prcm)->cm_sgx_sgx_clkctrl,
+ CLKSEL_GPU_HYD_GCLK_MASK);
+ setbits_le32((*prcm)->cm_sgx_sgx_clkctrl,
+ CLKSEL_GPU_CORE_GCLK_MASK);
+
+ /* Enable SCRM OPT clocks for PER and CORE dpll */
+ setbits_le32((*prcm)->cm_wkupaon_scrm_clkctrl,
+ OPTFCLKEN_SCRM_PER_MASK);
+ setbits_le32((*prcm)->cm_wkupaon_scrm_clkctrl,
+ OPTFCLKEN_SCRM_CORE_MASK);
+}
+
+void enable_basic_uboot_clocks(void)
+{
+ u32 const clk_domains_essential[] = {
+ 0
+ };
+
+ u32 const clk_modules_hw_auto_essential[] = {
+ 0
+ };
+
+ u32 const clk_modules_explicit_en_essential[] = {
+ (*prcm)->cm_l4per_mcspi1_clkctrl,
+ (*prcm)->cm_l4per_i2c2_clkctrl,
+ (*prcm)->cm_l4per_i2c3_clkctrl,
+ (*prcm)->cm_l4per_i2c4_clkctrl,
+ (*prcm)->cm_l3init_hsusbtll_clkctrl,
+ (*prcm)->cm_l3init_hsusbhost_clkctrl,
+ (*prcm)->cm_l3init_fsusb_clkctrl,
+ 0
+ };
+
+ do_enable_clocks(clk_domains_essential,
+ clk_modules_hw_auto_essential,
+ clk_modules_explicit_en_essential,
+ 1);
+}
+
+/*
+ * Enable non-essential clock domains, modules and
+ * do some additional special settings needed
+ */
+void enable_non_essential_clocks(void)
+{
+ u32 const clk_domains_non_essential[] = {
+ (*prcm)->cm_mpu_m3_clkstctrl,
+ (*prcm)->cm_ivahd_clkstctrl,
+ (*prcm)->cm_dsp_clkstctrl,
+ (*prcm)->cm_dss_clkstctrl,
+ (*prcm)->cm_sgx_clkstctrl,
+ (*prcm)->cm1_abe_clkstctrl,
+ (*prcm)->cm_c2c_clkstctrl,
+ (*prcm)->cm_cam_clkstctrl,
+ (*prcm)->cm_dss_clkstctrl,
+ (*prcm)->cm_sdma_clkstctrl,
+ 0
+ };
+
+ u32 const clk_modules_hw_auto_non_essential[] = {
+ (*prcm)->cm_mpu_m3_mpu_m3_clkctrl,
+ (*prcm)->cm_ivahd_ivahd_clkctrl,
+ (*prcm)->cm_ivahd_sl2_clkctrl,
+ (*prcm)->cm_dsp_dsp_clkctrl,
+ (*prcm)->cm_l3instr_l3_3_clkctrl,
+ (*prcm)->cm_l3instr_l3_instr_clkctrl,
+ (*prcm)->cm_l3instr_intrconn_wp1_clkctrl,
+ (*prcm)->cm_l3init_hsi_clkctrl,
+ (*prcm)->cm_l4per_hdq1w_clkctrl,
+ 0
+ };
+
+ u32 const clk_modules_explicit_en_non_essential[] = {
+ (*prcm)->cm1_abe_aess_clkctrl,
+ (*prcm)->cm1_abe_pdm_clkctrl,
+ (*prcm)->cm1_abe_dmic_clkctrl,
+ (*prcm)->cm1_abe_mcasp_clkctrl,
+ (*prcm)->cm1_abe_mcbsp1_clkctrl,
+ (*prcm)->cm1_abe_mcbsp2_clkctrl,
+ (*prcm)->cm1_abe_mcbsp3_clkctrl,
+ (*prcm)->cm1_abe_slimbus_clkctrl,
+ (*prcm)->cm1_abe_timer5_clkctrl,
+ (*prcm)->cm1_abe_timer6_clkctrl,
+ (*prcm)->cm1_abe_timer7_clkctrl,
+ (*prcm)->cm1_abe_timer8_clkctrl,
+ (*prcm)->cm1_abe_wdt3_clkctrl,
+ (*prcm)->cm_l4per_gptimer9_clkctrl,
+ (*prcm)->cm_l4per_gptimer10_clkctrl,
+ (*prcm)->cm_l4per_gptimer11_clkctrl,
+ (*prcm)->cm_l4per_gptimer3_clkctrl,
+ (*prcm)->cm_l4per_gptimer4_clkctrl,
+ (*prcm)->cm_l4per_mcspi2_clkctrl,
+ (*prcm)->cm_l4per_mcspi3_clkctrl,
+ (*prcm)->cm_l4per_mcspi4_clkctrl,
+ (*prcm)->cm_l4per_mmcsd3_clkctrl,
+ (*prcm)->cm_l4per_mmcsd4_clkctrl,
+ (*prcm)->cm_l4per_mmcsd5_clkctrl,
+ (*prcm)->cm_l4per_uart1_clkctrl,
+ (*prcm)->cm_l4per_uart2_clkctrl,
+ (*prcm)->cm_l4per_uart4_clkctrl,
+ (*prcm)->cm_wkup_keyboard_clkctrl,
+ (*prcm)->cm_wkup_wdtimer2_clkctrl,
+ (*prcm)->cm_cam_iss_clkctrl,
+ (*prcm)->cm_cam_fdif_clkctrl,
+ (*prcm)->cm_dss_dss_clkctrl,
+ (*prcm)->cm_sgx_sgx_clkctrl,
+ 0
+ };
+
+ /* Enable optional functional clock for ISS */
+ setbits_le32((*prcm)->cm_cam_iss_clkctrl, ISS_CLKCTRL_OPTFCLKEN_MASK);
+
+ /* Enable all optional functional clocks of DSS */
+ setbits_le32((*prcm)->cm_dss_dss_clkctrl, DSS_CLKCTRL_OPTFCLKEN_MASK);
+
+ do_enable_clocks(clk_domains_non_essential,
+ clk_modules_hw_auto_non_essential,
+ clk_modules_explicit_en_non_essential,
+ 0);
+
+ /* Put camera module in no sleep mode */
+ clrsetbits_le32((*prcm)->cm_cam_clkstctrl,
+ MODULE_CLKCTRL_MODULEMODE_MASK,
+ CD_CLKCTRL_CLKTRCTRL_NO_SLEEP <<
+ MODULE_CLKCTRL_MODULEMODE_SHIFT);
+}
+
+const struct ctrl_ioregs ioregs_omap5430 = {
+ .ctrl_ddrch = DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
+ .ctrl_lpddr2ch = DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN,
+ .ctrl_ddrio_0 = DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL,
+ .ctrl_ddrio_1 = DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL,
+ .ctrl_ddrio_2 = DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL,
+};
+
+const struct ctrl_ioregs ioregs_omap5432_es1 = {
+ .ctrl_ddrch = DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL,
+ .ctrl_lpddr2ch = 0x0,
+ .ctrl_ddr3ch = DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL,
+ .ctrl_ddrio_0 = DDR_IO_0_VREF_CELLS_DDR3_VALUE,
+ .ctrl_ddrio_1 = DDR_IO_1_VREF_CELLS_DDR3_VALUE,
+ .ctrl_ddrio_2 = DDR_IO_2_VREF_CELLS_DDR3_VALUE,
+ .ctrl_emif_sdram_config_ext = SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES,
+};
+
+const struct ctrl_ioregs ioregs_omap5432_es2 = {
+ .ctrl_ddrch = DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2,
+ .ctrl_lpddr2ch = 0x0,
+ .ctrl_ddr3ch = DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2,
+ .ctrl_ddrio_0 = DDR_IO_0_VREF_CELLS_DDR3_VALUE_ES2,
+ .ctrl_ddrio_1 = DDR_IO_1_VREF_CELLS_DDR3_VALUE_ES2,
+ .ctrl_ddrio_2 = DDR_IO_2_VREF_CELLS_DDR3_VALUE_ES2,
+ .ctrl_emif_sdram_config_ext = SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES,
+};
+
+void hw_data_init(void)
+{
+ u32 omap_rev = omap_revision();
+
+ switch (omap_rev) {
+
+ case OMAP5430_ES1_0:
+ case OMAP5432_ES1_0:
+ *prcm = &omap5_es1_prcm;
+ *dplls_data = &omap5_dplls_es1;
+ *omap_vcores = &omap5430_volts;
+ *ctrl = &omap5_ctrl;
+ break;
+
+ case OMAP5430_ES2_0:
+ case OMAP5432_ES2_0:
+ *prcm = &omap5_es2_prcm;
+ *dplls_data = &omap5_dplls_es2;
+ *omap_vcores = &omap5430_volts_es2;
+ *ctrl = &omap5_ctrl;
+ break;
+
+ case DRA752_ES1_0:
+ *prcm = &dra7xx_prcm;
+ *dplls_data = &dra7xx_dplls;
+ *omap_vcores = &omap5430_volts_es2;
+ *ctrl = &dra7xx_ctrl;
+ break;
+
+ default:
+ printf("\n INVALID OMAP REVISION ");
+ }
+}
+
+void get_ioregs(const struct ctrl_ioregs **regs)
+{
+ u32 omap_rev = omap_revision();
+
+ switch (omap_rev) {
+ case OMAP5430_ES1_0:
+ case OMAP5430_ES2_0:
+ *regs = &ioregs_omap5430;
+ break;
+ case OMAP5432_ES1_0:
+ *regs = &ioregs_omap5432_es1;
+ break;
+ case OMAP5432_ES2_0:
+ case DRA752_ES1_0:
+ *regs = &ioregs_omap5432_es2;
+ break;
+
+ default:
+ printf("\n INVALID OMAP REVISION ");
+ }
+}
diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c
index d0c3ff7..2f4b247 100644
--- a/arch/arm/cpu/armv7/omap5/hwinit.c
+++ b/arch/arm/cpu/armv7/omap5/hwinit.c
@@ -32,6 +32,7 @@
#include <asm/armv7.h>
#include <asm/arch/cpu.h>
#include <asm/arch/sys_proto.h>
+#include <asm/arch/clocks.h>
#include <asm/sizes.h>
#include <asm/utils.h>
#include <asm/arch/gpio.h>
@@ -56,76 +57,58 @@
/* LPDDR2 specific IO settings */
static void io_settings_lpddr2(void)
{
- struct omap_sys_ctrl_regs *ioregs_base =
- (struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE;
+ const struct ctrl_ioregs *ioregs;
- writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
- &(ioregs_base->control_ddrch1_0));
- writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
- &(ioregs_base->control_ddrch1_1));
- writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
- &(ioregs_base->control_ddrch2_0));
- writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
- &(ioregs_base->control_ddrch2_1));
- writel(DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN,
- &(ioregs_base->control_lpddr2ch1_0));
- writel(DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN,
- &(ioregs_base->control_lpddr2ch1_1));
- writel(DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL,
- &(ioregs_base->control_ddrio_0));
- writel(DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL,
- &(ioregs_base->control_ddrio_1));
- writel(DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL,
- &(ioregs_base->control_ddrio_2));
+ get_ioregs(&ioregs);
+ writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch1_0);
+ writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch1_1);
+ writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch2_0);
+ writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch2_1);
+ writel(ioregs->ctrl_lpddr2ch, (*ctrl)->control_lpddr2ch1_0);
+ writel(ioregs->ctrl_lpddr2ch, (*ctrl)->control_lpddr2ch1_1);
+ writel(ioregs->ctrl_ddrio_0, (*ctrl)->control_ddrio_0);
+ writel(ioregs->ctrl_ddrio_1, (*ctrl)->control_ddrio_1);
+ writel(ioregs->ctrl_ddrio_2, (*ctrl)->control_ddrio_2);
}
/* DDR3 specific IO settings */
static void io_settings_ddr3(void)
{
u32 io_settings = 0;
- struct omap_sys_ctrl_regs *ioregs_base =
- (struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE;
+ const struct ctrl_ioregs *ioregs;
- writel(DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL,
- &(ioregs_base->control_ddr3ch1_0));
- writel(DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL,
- &(ioregs_base->control_ddrch1_0));
- writel(DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL,
- &(ioregs_base->control_ddrch1_1));
+ get_ioregs(&ioregs);
+ writel(ioregs->ctrl_ddr3ch, (*ctrl)->control_ddr3ch1_0);
+ writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch1_0);
+ writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch1_1);
- writel(DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL,
- &(ioregs_base->control_ddr3ch2_0));
- writel(DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL,
- &(ioregs_base->control_ddrch2_0));
- writel(DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL,
- &(ioregs_base->control_ddrch2_1));
+ writel(ioregs->ctrl_ddr3ch, (*ctrl)->control_ddr3ch2_0);
+ writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch2_0);
+ writel(ioregs->ctrl_ddrch, (*ctrl)->control_ddrch2_1);
- writel(DDR_IO_0_VREF_CELLS_DDR3_VALUE,
- &(ioregs_base->control_ddrio_0));
- writel(DDR_IO_1_VREF_CELLS_DDR3_VALUE,
- &(ioregs_base->control_ddrio_1));
- writel(DDR_IO_2_VREF_CELLS_DDR3_VALUE,
- &(ioregs_base->control_ddrio_2));
+ writel(ioregs->ctrl_ddrio_0, (*ctrl)->control_ddrio_0);
+ writel(ioregs->ctrl_ddrio_1, (*ctrl)->control_ddrio_1);
+ writel(ioregs->ctrl_ddrio_2, (*ctrl)->control_ddrio_2);
/* omap5432 does not use lpddr2 */
- writel(0x0, &(ioregs_base->control_lpddr2ch1_0));
- writel(0x0, &(ioregs_base->control_lpddr2ch1_1));
+ writel(ioregs->ctrl_lpddr2ch, (*ctrl)->control_lpddr2ch1_0);
+ writel(ioregs->ctrl_lpddr2ch, (*ctrl)->control_lpddr2ch1_1);
- writel(SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES,
- &(ioregs_base->control_emif1_sdram_config_ext));
- writel(SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES,
- &(ioregs_base->control_emif2_sdram_config_ext));
+ writel(ioregs->ctrl_emif_sdram_config_ext,
+ (*ctrl)->control_emif1_sdram_config_ext);
+ writel(ioregs->ctrl_emif_sdram_config_ext,
+ (*ctrl)->control_emif2_sdram_config_ext);
/* Disable DLL select */
- io_settings = (readl(&(ioregs_base->control_port_emif1_sdram_config))
+ io_settings = (readl((*ctrl)->control_port_emif1_sdram_config)
& 0xFFEFFFFF);
writel(io_settings,
- &(ioregs_base->control_port_emif1_sdram_config));
+ (*ctrl)->control_port_emif1_sdram_config);
- io_settings = (readl(&(ioregs_base->control_port_emif2_sdram_config))
+ io_settings = (readl((*ctrl)->control_port_emif2_sdram_config)
& 0xFFEFFFFF);
writel(io_settings,
- &(ioregs_base->control_port_emif2_sdram_config));
+ (*ctrl)->control_port_emif2_sdram_config);
}
/*
@@ -134,88 +117,198 @@
void do_io_settings(void)
{
u32 io_settings = 0, mask = 0;
- struct omap_sys_ctrl_regs *ioregs_base =
- (struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE;
/* Impedance settings EMMC, C2C 1,2, hsi2 */
mask = (ds_mask << 2) | (ds_mask << 8) |
(ds_mask << 16) | (ds_mask << 18);
- io_settings = readl(&(ioregs_base->control_smart1io_padconf_0)) &
+ io_settings = readl((*ctrl)->control_smart1io_padconf_0) &
(~mask);
io_settings |= (ds_60_ohm << 8) | (ds_45_ohm << 16) |
(ds_45_ohm << 18) | (ds_60_ohm << 2);
- writel(io_settings, &(ioregs_base->control_smart1io_padconf_0));
+ writel(io_settings, (*ctrl)->control_smart1io_padconf_0);
/* Impedance settings Mcspi2 */
mask = (ds_mask << 30);
- io_settings = readl(&(ioregs_base->control_smart1io_padconf_1)) &
+ io_settings = readl((*ctrl)->control_smart1io_padconf_1) &
(~mask);
io_settings |= (ds_60_ohm << 30);
- writel(io_settings, &(ioregs_base->control_smart1io_padconf_1));
+ writel(io_settings, (*ctrl)->control_smart1io_padconf_1);
/* Impedance settings C2C 3,4 */
mask = (ds_mask << 14) | (ds_mask << 16);
- io_settings = readl(&(ioregs_base->control_smart1io_padconf_2)) &
+ io_settings = readl((*ctrl)->control_smart1io_padconf_2) &
(~mask);
io_settings |= (ds_45_ohm << 14) | (ds_45_ohm << 16);
- writel(io_settings, &(ioregs_base->control_smart1io_padconf_2));
+ writel(io_settings, (*ctrl)->control_smart1io_padconf_2);
/* Slew rate settings EMMC, C2C 1,2 */
mask = (sc_mask << 8) | (sc_mask << 16) | (sc_mask << 18);
- io_settings = readl(&(ioregs_base->control_smart2io_padconf_0)) &
+ io_settings = readl((*ctrl)->control_smart2io_padconf_0) &
(~mask);
io_settings |= (sc_fast << 8) | (sc_na << 16) | (sc_na << 18);
- writel(io_settings, &(ioregs_base->control_smart2io_padconf_0));
+ writel(io_settings, (*ctrl)->control_smart2io_padconf_0);
/* Slew rate settings hsi2, Mcspi2 */
mask = (sc_mask << 24) | (sc_mask << 28);
- io_settings = readl(&(ioregs_base->control_smart2io_padconf_1)) &
+ io_settings = readl((*ctrl)->control_smart2io_padconf_1) &
(~mask);
io_settings |= (sc_fast << 28) | (sc_fast << 24);
- writel(io_settings, &(ioregs_base->control_smart2io_padconf_1));
+ writel(io_settings, (*ctrl)->control_smart2io_padconf_1);
/* Slew rate settings C2C 3,4 */
mask = (sc_mask << 16) | (sc_mask << 18);
- io_settings = readl(&(ioregs_base->control_smart2io_padconf_2)) &
+ io_settings = readl((*ctrl)->control_smart2io_padconf_2) &
(~mask);
io_settings |= (sc_na << 16) | (sc_na << 18);
- writel(io_settings, &(ioregs_base->control_smart2io_padconf_2));
+ writel(io_settings, (*ctrl)->control_smart2io_padconf_2);
/* impedance and slew rate settings for usb */
mask = (usb_i_mask << 29) | (usb_i_mask << 26) | (usb_i_mask << 23) |
(usb_i_mask << 20) | (usb_i_mask << 17) | (usb_i_mask << 14);
- io_settings = readl(&(ioregs_base->control_smart3io_padconf_1)) &
+ io_settings = readl((*ctrl)->control_smart3io_padconf_1) &
(~mask);
io_settings |= (ds_60_ohm << 29) | (ds_60_ohm << 26) |
(ds_60_ohm << 23) | (sc_fast << 20) |
(sc_fast << 17) | (sc_fast << 14);
- writel(io_settings, &(ioregs_base->control_smart3io_padconf_1));
+ writel(io_settings, (*ctrl)->control_smart3io_padconf_1);
- if (omap_revision() <= OMAP5430_ES1_0)
+ if (emif_sdram_type() == EMIF_SDRAM_TYPE_LPDDR2)
io_settings_lpddr2();
else
io_settings_ddr3();
/* Efuse settings */
- writel(EFUSE_1, &(ioregs_base->control_efuse_1));
- writel(EFUSE_2, &(ioregs_base->control_efuse_2));
- writel(EFUSE_3, &(ioregs_base->control_efuse_3));
- writel(EFUSE_4, &(ioregs_base->control_efuse_4));
+ writel(EFUSE_1, (*ctrl)->control_efuse_1);
+ writel(EFUSE_2, (*ctrl)->control_efuse_2);
+ writel(EFUSE_3, (*ctrl)->control_efuse_3);
+ writel(EFUSE_4, (*ctrl)->control_efuse_4);
+}
+
+static const struct srcomp_params srcomp_parameters[NUM_SYS_CLKS] = {
+ {0x45, 0x1}, /* 12 MHz */
+ {-1, -1}, /* 13 MHz */
+ {0x63, 0x2}, /* 16.8 MHz */
+ {0x57, 0x2}, /* 19.2 MHz */
+ {0x20, 0x1}, /* 26 MHz */
+ {-1, -1}, /* 27 MHz */
+ {0x41, 0x3} /* 38.4 MHz */
+};
+
+void srcomp_enable(void)
+{
+ u32 srcomp_value, mul_factor, div_factor, clk_val, i;
+ u32 sysclk_ind = get_sys_clk_index();
+ u32 omap_rev = omap_revision();
+
+ mul_factor = srcomp_parameters[sysclk_ind].multiply_factor;
+ div_factor = srcomp_parameters[sysclk_ind].divide_factor;
+
+ for (i = 0; i < 4; i++) {
+ srcomp_value = readl((*ctrl)->control_srcomp_north_side + i*4);
+ srcomp_value &=
+ ~(MULTIPLY_FACTOR_XS_MASK | DIVIDE_FACTOR_XS_MASK);
+ srcomp_value |= (mul_factor << MULTIPLY_FACTOR_XS_SHIFT) |
+ (div_factor << DIVIDE_FACTOR_XS_SHIFT);
+ writel(srcomp_value, (*ctrl)->control_srcomp_north_side + i*4);
+ }
+
+ if ((omap_rev == OMAP5430_ES1_0) || (omap_rev == OMAP5432_ES1_0)) {
+ clk_val = readl((*prcm)->cm_coreaon_io_srcomp_clkctrl);
+ clk_val |= OPTFCLKEN_SRCOMP_FCLK_MASK;
+ writel(clk_val, (*prcm)->cm_coreaon_io_srcomp_clkctrl);
+
+ for (i = 0; i < 4; i++) {
+ srcomp_value =
+ readl((*ctrl)->control_srcomp_north_side + i*4);
+ srcomp_value &= ~PWRDWN_XS_MASK;
+ writel(srcomp_value,
+ (*ctrl)->control_srcomp_north_side + i*4);
+
+ while (((readl((*ctrl)->control_srcomp_north_side + i*4)
+ & SRCODE_READ_XS_MASK) >>
+ SRCODE_READ_XS_SHIFT) == 0)
+ ;
+
+ srcomp_value =
+ readl((*ctrl)->control_srcomp_north_side + i*4);
+ srcomp_value &= ~OVERRIDE_XS_MASK;
+ writel(srcomp_value,
+ (*ctrl)->control_srcomp_north_side + i*4);
+ }
+ } else {
+ srcomp_value = readl((*ctrl)->control_srcomp_east_side_wkup);
+ srcomp_value &= ~(MULTIPLY_FACTOR_XS_MASK |
+ DIVIDE_FACTOR_XS_MASK);
+ srcomp_value |= (mul_factor << MULTIPLY_FACTOR_XS_SHIFT) |
+ (div_factor << DIVIDE_FACTOR_XS_SHIFT);
+ writel(srcomp_value, (*ctrl)->control_srcomp_east_side_wkup);
+
+ for (i = 0; i < 4; i++) {
+ srcomp_value =
+ readl((*ctrl)->control_srcomp_north_side + i*4);
+ srcomp_value |= SRCODE_OVERRIDE_SEL_XS_MASK;
+ writel(srcomp_value,
+ (*ctrl)->control_srcomp_north_side + i*4);
+
+ srcomp_value =
+ readl((*ctrl)->control_srcomp_north_side + i*4);
+ srcomp_value &= ~OVERRIDE_XS_MASK;
+ writel(srcomp_value,
+ (*ctrl)->control_srcomp_north_side + i*4);
+ }
+
+ srcomp_value =
+ readl((*ctrl)->control_srcomp_east_side_wkup);
+ srcomp_value |= SRCODE_OVERRIDE_SEL_XS_MASK;
+ writel(srcomp_value, (*ctrl)->control_srcomp_east_side_wkup);
+
+ srcomp_value =
+ readl((*ctrl)->control_srcomp_east_side_wkup);
+ srcomp_value &= ~OVERRIDE_XS_MASK;
+ writel(srcomp_value, (*ctrl)->control_srcomp_east_side_wkup);
+
+ clk_val = readl((*prcm)->cm_coreaon_io_srcomp_clkctrl);
+ clk_val |= OPTFCLKEN_SRCOMP_FCLK_MASK;
+ writel(clk_val, (*prcm)->cm_coreaon_io_srcomp_clkctrl);
+
+ clk_val = readl((*prcm)->cm_wkupaon_io_srcomp_clkctrl);
+ clk_val |= OPTFCLKEN_SRCOMP_FCLK_MASK;
+ writel(clk_val, (*prcm)->cm_wkupaon_io_srcomp_clkctrl);
+
+ for (i = 0; i < 4; i++) {
+ while (((readl((*ctrl)->control_srcomp_north_side + i*4)
+ & SRCODE_READ_XS_MASK) >>
+ SRCODE_READ_XS_SHIFT) == 0)
+ ;
+
+ srcomp_value =
+ readl((*ctrl)->control_srcomp_north_side + i*4);
+ srcomp_value &= ~SRCODE_OVERRIDE_SEL_XS_MASK;
+ writel(srcomp_value,
+ (*ctrl)->control_srcomp_north_side + i*4);
+ }
+
+ while (((readl((*ctrl)->control_srcomp_east_side_wkup) &
+ SRCODE_READ_XS_MASK) >> SRCODE_READ_XS_SHIFT) == 0)
+ ;
+
+ srcomp_value =
+ readl((*ctrl)->control_srcomp_east_side_wkup);
+ srcomp_value &= ~SRCODE_OVERRIDE_SEL_XS_MASK;
+ writel(srcomp_value, (*ctrl)->control_srcomp_east_side_wkup);
+ }
}
#endif
void config_data_eye_leveling_samples(u32 emif_base)
{
- struct omap_sys_ctrl_regs *ioregs_base =
- (struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE;
-
/*EMIF_SDRAM_CONFIG_EXT-Read data eye leveling no of samples =4*/
if (emif_base == EMIF1_BASE)
writel(SDRAM_CONFIG_EXT_RD_LVL_4_SAMPLES,
- &(ioregs_base->control_emif1_sdram_config_ext));
+ (*ctrl)->control_emif1_sdram_config_ext);
else if (emif_base == EMIF2_BASE)
writel(SDRAM_CONFIG_EXT_RD_LVL_4_SAMPLES,
- &(ioregs_base->control_emif2_sdram_config_ext));
+ (*ctrl)->control_emif2_sdram_config_ext);
}
void init_omap_revision(void)
@@ -227,17 +320,25 @@
*/
unsigned int rev = cortex_rev();
- switch (rev) {
- case MIDR_CORTEX_A15_R0P0:
- switch (readl(CONTROL_ID_CODE)) {
- case OMAP5430_CONTROL_ID_CODE_ES1_0:
- *omap_si_rev = OMAP5430_ES1_0;
- break;
- case OMAP5432_CONTROL_ID_CODE_ES1_0:
- default:
- *omap_si_rev = OMAP5432_ES1_0;
- break;
- }
+ switch (readl(CONTROL_ID_CODE)) {
+ case OMAP5430_CONTROL_ID_CODE_ES1_0:
+ *omap_si_rev = OMAP5430_ES1_0;
+ if (rev == MIDR_CORTEX_A15_R2P2)
+ *omap_si_rev = OMAP5430_ES2_0;
+ break;
+ case OMAP5432_CONTROL_ID_CODE_ES1_0:
+ *omap_si_rev = OMAP5432_ES1_0;
+ if (rev == MIDR_CORTEX_A15_R2P2)
+ *omap_si_rev = OMAP5432_ES2_0;
+ break;
+ case OMAP5430_CONTROL_ID_CODE_ES2_0:
+ *omap_si_rev = OMAP5430_ES2_0;
+ break;
+ case OMAP5432_CONTROL_ID_CODE_ES2_0:
+ *omap_si_rev = OMAP5432_ES2_0;
+ break;
+ case DRA752_CONTROL_ID_CODE_ES1_0:
+ *omap_si_rev = DRA752_ES1_0;
break;
default:
*omap_si_rev = OMAP5430_SILICON_ID_INVALID;
@@ -253,7 +354,12 @@
* So use cold reset in case instead.
*/
if (omap_rev == OMAP5430_ES1_0)
- writel(PRM_RSTCTRL_RESET << 0x1, PRM_RSTCTRL);
+ writel(PRM_RSTCTRL_RESET << 0x1, (*prcm)->prm_rstctrl);
else
- writel(PRM_RSTCTRL_RESET, PRM_RSTCTRL);
+ writel(PRM_RSTCTRL_RESET, (*prcm)->prm_rstctrl);
+}
+
+u32 warm_reset(void)
+{
+ return readl((*prcm)->prm_rstst) & PRM_RSTST_WARM_RESET_MASK;
}
diff --git a/arch/arm/cpu/armv7/omap5/prcm-regs.c b/arch/arm/cpu/armv7/omap5/prcm-regs.c
new file mode 100644
index 0000000..b8a61fe
--- /dev/null
+++ b/arch/arm/cpu/armv7/omap5/prcm-regs.c
@@ -0,0 +1,958 @@
+/*
+ *
+ * HW regs data for OMAP5 Soc
+ *
+ * (C) Copyright 2013
+ * Texas Instruments, <www.ti.com>
+ *
+ * Sricharan R <r.sricharan@ti.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <asm/omap_common.h>
+
+struct prcm_regs const omap5_es1_prcm = {
+ /* cm1.ckgen */
+ .cm_clksel_core = 0x4a004100,
+ .cm_clksel_abe = 0x4a004108,
+ .cm_dll_ctrl = 0x4a004110,
+ .cm_clkmode_dpll_core = 0x4a004120,
+ .cm_idlest_dpll_core = 0x4a004124,
+ .cm_autoidle_dpll_core = 0x4a004128,
+ .cm_clksel_dpll_core = 0x4a00412c,
+ .cm_div_m2_dpll_core = 0x4a004130,
+ .cm_div_m3_dpll_core = 0x4a004134,
+ .cm_div_h11_dpll_core = 0x4a004138,
+ .cm_div_h12_dpll_core = 0x4a00413c,
+ .cm_div_h13_dpll_core = 0x4a004140,
+ .cm_div_h14_dpll_core = 0x4a004144,
+ .cm_ssc_deltamstep_dpll_core = 0x4a004148,
+ .cm_ssc_modfreqdiv_dpll_core = 0x4a00414c,
+ .cm_emu_override_dpll_core = 0x4a004150,
+ .cm_div_h22_dpllcore = 0x4a004154,
+ .cm_div_h23_dpll_core = 0x4a004158,
+ .cm_clkmode_dpll_mpu = 0x4a004160,
+ .cm_idlest_dpll_mpu = 0x4a004164,
+ .cm_autoidle_dpll_mpu = 0x4a004168,
+ .cm_clksel_dpll_mpu = 0x4a00416c,
+ .cm_div_m2_dpll_mpu = 0x4a004170,
+ .cm_ssc_deltamstep_dpll_mpu = 0x4a004188,
+ .cm_ssc_modfreqdiv_dpll_mpu = 0x4a00418c,
+ .cm_bypclk_dpll_mpu = 0x4a00419c,
+ .cm_clkmode_dpll_iva = 0x4a0041a0,
+ .cm_idlest_dpll_iva = 0x4a0041a4,
+ .cm_autoidle_dpll_iva = 0x4a0041a8,
+ .cm_clksel_dpll_iva = 0x4a0041ac,
+ .cm_div_h11_dpll_iva = 0x4a0041b8,
+ .cm_div_h12_dpll_iva = 0x4a0041bc,
+ .cm_ssc_deltamstep_dpll_iva = 0x4a0041c8,
+ .cm_ssc_modfreqdiv_dpll_iva = 0x4a0041cc,
+ .cm_bypclk_dpll_iva = 0x4a0041dc,
+ .cm_clkmode_dpll_abe = 0x4a0041e0,
+ .cm_idlest_dpll_abe = 0x4a0041e4,
+ .cm_autoidle_dpll_abe = 0x4a0041e8,
+ .cm_clksel_dpll_abe = 0x4a0041ec,
+ .cm_div_m2_dpll_abe = 0x4a0041f0,
+ .cm_div_m3_dpll_abe = 0x4a0041f4,
+ .cm_ssc_deltamstep_dpll_abe = 0x4a004208,
+ .cm_ssc_modfreqdiv_dpll_abe = 0x4a00420c,
+ .cm_clkmode_dpll_ddrphy = 0x4a004220,
+ .cm_idlest_dpll_ddrphy = 0x4a004224,
+ .cm_autoidle_dpll_ddrphy = 0x4a004228,
+ .cm_clksel_dpll_ddrphy = 0x4a00422c,
+ .cm_div_m2_dpll_ddrphy = 0x4a004230,
+ .cm_div_h11_dpll_ddrphy = 0x4a004238,
+ .cm_div_h12_dpll_ddrphy = 0x4a00423c,
+ .cm_div_h13_dpll_ddrphy = 0x4a004240,
+ .cm_ssc_deltamstep_dpll_ddrphy = 0x4a004248,
+ .cm_shadow_freq_config1 = 0x4a004260,
+ .cm_mpu_mpu_clkctrl = 0x4a004320,
+
+ /* cm1.dsp */
+ .cm_dsp_clkstctrl = 0x4a004400,
+ .cm_dsp_dsp_clkctrl = 0x4a004420,
+
+ /* cm1.abe */
+ .cm1_abe_clkstctrl = 0x4a004500,
+ .cm1_abe_l4abe_clkctrl = 0x4a004520,
+ .cm1_abe_aess_clkctrl = 0x4a004528,
+ .cm1_abe_pdm_clkctrl = 0x4a004530,
+ .cm1_abe_dmic_clkctrl = 0x4a004538,
+ .cm1_abe_mcasp_clkctrl = 0x4a004540,
+ .cm1_abe_mcbsp1_clkctrl = 0x4a004548,
+ .cm1_abe_mcbsp2_clkctrl = 0x4a004550,
+ .cm1_abe_mcbsp3_clkctrl = 0x4a004558,
+ .cm1_abe_slimbus_clkctrl = 0x4a004560,
+ .cm1_abe_timer5_clkctrl = 0x4a004568,
+ .cm1_abe_timer6_clkctrl = 0x4a004570,
+ .cm1_abe_timer7_clkctrl = 0x4a004578,
+ .cm1_abe_timer8_clkctrl = 0x4a004580,
+ .cm1_abe_wdt3_clkctrl = 0x4a004588,
+
+ /* cm2.ckgen */
+ .cm_clksel_mpu_m3_iss_root = 0x4a008100,
+ .cm_clksel_usb_60mhz = 0x4a008104,
+ .cm_scale_fclk = 0x4a008108,
+ .cm_core_dvfs_perf1 = 0x4a008110,
+ .cm_core_dvfs_perf2 = 0x4a008114,
+ .cm_core_dvfs_perf3 = 0x4a008118,
+ .cm_core_dvfs_perf4 = 0x4a00811c,
+ .cm_core_dvfs_current = 0x4a008124,
+ .cm_iva_dvfs_perf_tesla = 0x4a008128,
+ .cm_iva_dvfs_perf_ivahd = 0x4a00812c,
+ .cm_iva_dvfs_perf_abe = 0x4a008130,
+ .cm_iva_dvfs_current = 0x4a008138,
+ .cm_clkmode_dpll_per = 0x4a008140,
+ .cm_idlest_dpll_per = 0x4a008144,
+ .cm_autoidle_dpll_per = 0x4a008148,
+ .cm_clksel_dpll_per = 0x4a00814c,
+ .cm_div_m2_dpll_per = 0x4a008150,
+ .cm_div_m3_dpll_per = 0x4a008154,
+ .cm_div_h11_dpll_per = 0x4a008158,
+ .cm_div_h12_dpll_per = 0x4a00815c,
+ .cm_div_h14_dpll_per = 0x4a008164,
+ .cm_ssc_deltamstep_dpll_per = 0x4a008168,
+ .cm_ssc_modfreqdiv_dpll_per = 0x4a00816c,
+ .cm_emu_override_dpll_per = 0x4a008170,
+ .cm_clkmode_dpll_usb = 0x4a008180,
+ .cm_idlest_dpll_usb = 0x4a008184,
+ .cm_autoidle_dpll_usb = 0x4a008188,
+ .cm_clksel_dpll_usb = 0x4a00818c,
+ .cm_div_m2_dpll_usb = 0x4a008190,
+ .cm_ssc_deltamstep_dpll_usb = 0x4a0081a8,
+ .cm_ssc_modfreqdiv_dpll_usb = 0x4a0081ac,
+ .cm_clkdcoldo_dpll_usb = 0x4a0081b4,
+ .cm_clkmode_dpll_unipro = 0x4a0081c0,
+ .cm_idlest_dpll_unipro = 0x4a0081c4,
+ .cm_autoidle_dpll_unipro = 0x4a0081c8,
+ .cm_clksel_dpll_unipro = 0x4a0081cc,
+ .cm_div_m2_dpll_unipro = 0x4a0081d0,
+ .cm_ssc_deltamstep_dpll_unipro = 0x4a0081e8,
+ .cm_ssc_modfreqdiv_dpll_unipro = 0x4a0081ec,
+
+ /* cm2.core */
+ .cm_coreaon_bandgap_clkctrl = 0x4a008648,
+ .cm_coreaon_io_srcomp_clkctrl = 0x4a008650,
+ .cm_l3_1_clkstctrl = 0x4a008700,
+ .cm_l3_1_dynamicdep = 0x4a008708,
+ .cm_l3_1_l3_1_clkctrl = 0x4a008720,
+ .cm_l3_2_clkstctrl = 0x4a008800,
+ .cm_l3_2_dynamicdep = 0x4a008808,
+ .cm_l3_2_l3_2_clkctrl = 0x4a008820,
+ .cm_l3_gpmc_clkctrl = 0x4a008828,
+ .cm_l3_2_ocmc_ram_clkctrl = 0x4a008830,
+ .cm_mpu_m3_clkstctrl = 0x4a008900,
+ .cm_mpu_m3_staticdep = 0x4a008904,
+ .cm_mpu_m3_dynamicdep = 0x4a008908,
+ .cm_mpu_m3_mpu_m3_clkctrl = 0x4a008920,
+ .cm_sdma_clkstctrl = 0x4a008a00,
+ .cm_sdma_staticdep = 0x4a008a04,
+ .cm_sdma_dynamicdep = 0x4a008a08,
+ .cm_sdma_sdma_clkctrl = 0x4a008a20,
+ .cm_memif_clkstctrl = 0x4a008b00,
+ .cm_memif_dmm_clkctrl = 0x4a008b20,
+ .cm_memif_emif_fw_clkctrl = 0x4a008b28,
+ .cm_memif_emif_1_clkctrl = 0x4a008b30,
+ .cm_memif_emif_2_clkctrl = 0x4a008b38,
+ .cm_memif_dll_clkctrl = 0x4a008b40,
+ .cm_memif_emif_h1_clkctrl = 0x4a008b50,
+ .cm_memif_emif_h2_clkctrl = 0x4a008b58,
+ .cm_memif_dll_h_clkctrl = 0x4a008b60,
+ .cm_c2c_clkstctrl = 0x4a008c00,
+ .cm_c2c_staticdep = 0x4a008c04,
+ .cm_c2c_dynamicdep = 0x4a008c08,
+ .cm_c2c_sad2d_clkctrl = 0x4a008c20,
+ .cm_c2c_modem_icr_clkctrl = 0x4a008c28,
+ .cm_c2c_sad2d_fw_clkctrl = 0x4a008c30,
+ .cm_l4cfg_clkstctrl = 0x4a008d00,
+ .cm_l4cfg_dynamicdep = 0x4a008d08,
+ .cm_l4cfg_l4_cfg_clkctrl = 0x4a008d20,
+ .cm_l4cfg_hw_sem_clkctrl = 0x4a008d28,
+ .cm_l4cfg_mailbox_clkctrl = 0x4a008d30,
+ .cm_l4cfg_sar_rom_clkctrl = 0x4a008d38,
+ .cm_l3instr_clkstctrl = 0x4a008e00,
+ .cm_l3instr_l3_3_clkctrl = 0x4a008e20,
+ .cm_l3instr_l3_instr_clkctrl = 0x4a008e28,
+ .cm_l3instr_intrconn_wp1_clkctrl = 0x4a008e40,
+
+ /* cm2.ivahd */
+ .cm_ivahd_clkstctrl = 0x4a008f00,
+ .cm_ivahd_ivahd_clkctrl = 0x4a008f20,
+ .cm_ivahd_sl2_clkctrl = 0x4a008f28,
+
+ /* cm2.cam */
+ .cm_cam_clkstctrl = 0x4a009000,
+ .cm_cam_iss_clkctrl = 0x4a009020,
+ .cm_cam_fdif_clkctrl = 0x4a009028,
+
+ /* cm2.dss */
+ .cm_dss_clkstctrl = 0x4a009100,
+ .cm_dss_dss_clkctrl = 0x4a009120,
+
+ /* cm2.sgx */
+ .cm_sgx_clkstctrl = 0x4a009200,
+ .cm_sgx_sgx_clkctrl = 0x4a009220,
+
+ /* cm2.l3init */
+ .cm_l3init_clkstctrl = 0x4a009300,
+ .cm_l3init_hsmmc1_clkctrl = 0x4a009328,
+ .cm_l3init_hsmmc2_clkctrl = 0x4a009330,
+ .cm_l3init_hsi_clkctrl = 0x4a009338,
+ .cm_l3init_hsusbhost_clkctrl = 0x4a009358,
+ .cm_l3init_hsusbotg_clkctrl = 0x4a009360,
+ .cm_l3init_hsusbtll_clkctrl = 0x4a009368,
+ .cm_l3init_p1500_clkctrl = 0x4a009378,
+ .cm_l3init_fsusb_clkctrl = 0x4a0093d0,
+ .cm_l3init_ocp2scp1_clkctrl = 0x4a0093e0,
+
+ /* cm2.l4per */
+ .cm_l4per_clkstctrl = 0x4a009400,
+ .cm_l4per_dynamicdep = 0x4a009408,
+ .cm_l4per_adc_clkctrl = 0x4a009420,
+ .cm_l4per_gptimer10_clkctrl = 0x4a009428,
+ .cm_l4per_gptimer11_clkctrl = 0x4a009430,
+ .cm_l4per_gptimer2_clkctrl = 0x4a009438,
+ .cm_l4per_gptimer3_clkctrl = 0x4a009440,
+ .cm_l4per_gptimer4_clkctrl = 0x4a009448,
+ .cm_l4per_gptimer9_clkctrl = 0x4a009450,
+ .cm_l4per_elm_clkctrl = 0x4a009458,
+ .cm_l4per_gpio2_clkctrl = 0x4a009460,
+ .cm_l4per_gpio3_clkctrl = 0x4a009468,
+ .cm_l4per_gpio4_clkctrl = 0x4a009470,
+ .cm_l4per_gpio5_clkctrl = 0x4a009478,
+ .cm_l4per_gpio6_clkctrl = 0x4a009480,
+ .cm_l4per_hdq1w_clkctrl = 0x4a009488,
+ .cm_l4per_hecc1_clkctrl = 0x4a009490,
+ .cm_l4per_hecc2_clkctrl = 0x4a009498,
+ .cm_l4per_i2c1_clkctrl = 0x4a0094a0,
+ .cm_l4per_i2c2_clkctrl = 0x4a0094a8,
+ .cm_l4per_i2c3_clkctrl = 0x4a0094b0,
+ .cm_l4per_i2c4_clkctrl = 0x4a0094b8,
+ .cm_l4per_l4per_clkctrl = 0x4a0094c0,
+ .cm_l4per_mcasp2_clkctrl = 0x4a0094d0,
+ .cm_l4per_mcasp3_clkctrl = 0x4a0094d8,
+ .cm_l4per_mgate_clkctrl = 0x4a0094e8,
+ .cm_l4per_mcspi1_clkctrl = 0x4a0094f0,
+ .cm_l4per_mcspi2_clkctrl = 0x4a0094f8,
+ .cm_l4per_mcspi3_clkctrl = 0x4a009500,
+ .cm_l4per_mcspi4_clkctrl = 0x4a009508,
+ .cm_l4per_gpio7_clkctrl = 0x4a009510,
+ .cm_l4per_gpio8_clkctrl = 0x4a009518,
+ .cm_l4per_mmcsd3_clkctrl = 0x4a009520,
+ .cm_l4per_mmcsd4_clkctrl = 0x4a009528,
+ .cm_l4per_msprohg_clkctrl = 0x4a009530,
+ .cm_l4per_slimbus2_clkctrl = 0x4a009538,
+ .cm_l4per_uart1_clkctrl = 0x4a009540,
+ .cm_l4per_uart2_clkctrl = 0x4a009548,
+ .cm_l4per_uart3_clkctrl = 0x4a009550,
+ .cm_l4per_uart4_clkctrl = 0x4a009558,
+ .cm_l4per_mmcsd5_clkctrl = 0x4a009560,
+ .cm_l4per_i2c5_clkctrl = 0x4a009568,
+ .cm_l4per_uart5_clkctrl = 0x4a009570,
+ .cm_l4per_uart6_clkctrl = 0x4a009578,
+ .cm_l4sec_clkstctrl = 0x4a009580,
+ .cm_l4sec_staticdep = 0x4a009584,
+ .cm_l4sec_dynamicdep = 0x4a009588,
+ .cm_l4sec_aes1_clkctrl = 0x4a0095a0,
+ .cm_l4sec_aes2_clkctrl = 0x4a0095a8,
+ .cm_l4sec_des3des_clkctrl = 0x4a0095b0,
+ .cm_l4sec_pkaeip29_clkctrl = 0x4a0095b8,
+ .cm_l4sec_rng_clkctrl = 0x4a0095c0,
+ .cm_l4sec_sha2md51_clkctrl = 0x4a0095c8,
+ .cm_l4sec_cryptodma_clkctrl = 0x4a0095d8,
+
+ /* l4 wkup regs */
+ .cm_abe_pll_ref_clksel = 0x4ae0610c,
+ .cm_sys_clksel = 0x4ae06110,
+ .cm_wkup_clkstctrl = 0x4ae07800,
+ .cm_wkup_l4wkup_clkctrl = 0x4ae07820,
+ .cm_wkup_wdtimer1_clkctrl = 0x4ae07828,
+ .cm_wkup_wdtimer2_clkctrl = 0x4ae07830,
+ .cm_wkup_gpio1_clkctrl = 0x4ae07838,
+ .cm_wkup_gptimer1_clkctrl = 0x4ae07840,
+ .cm_wkup_gptimer12_clkctrl = 0x4ae07848,
+ .cm_wkup_synctimer_clkctrl = 0x4ae07850,
+ .cm_wkup_usim_clkctrl = 0x4ae07858,
+ .cm_wkup_sarram_clkctrl = 0x4ae07860,
+ .cm_wkup_keyboard_clkctrl = 0x4ae07878,
+ .cm_wkup_rtc_clkctrl = 0x4ae07880,
+ .cm_wkup_bandgap_clkctrl = 0x4ae07888,
+ .cm_wkupaon_scrm_clkctrl = 0x4ae07890,
+ .cm_wkupaon_io_srcomp_clkctrl = 0x4ae07898,
+ .prm_rstctrl = 0x4ae07b00,
+ .prm_rstst = 0x4ae07b04,
+ .prm_vc_val_bypass = 0x4ae07ba0,
+ .prm_vc_cfg_i2c_mode = 0x4ae07bb4,
+ .prm_vc_cfg_i2c_clk = 0x4ae07bb8,
+ .prm_sldo_core_setup = 0x4ae07bc4,
+ .prm_sldo_core_ctrl = 0x4ae07bc8,
+ .prm_sldo_mpu_setup = 0x4ae07bcc,
+ .prm_sldo_mpu_ctrl = 0x4ae07bd0,
+ .prm_sldo_mm_setup = 0x4ae07bd4,
+ .prm_sldo_mm_ctrl = 0x4ae07bd8,
+};
+
+struct omap_sys_ctrl_regs const omap5_ctrl = {
+ .control_status = 0x4A002134,
+ .control_paconf_global = 0x4A002DA0,
+ .control_paconf_mode = 0x4A002DA4,
+ .control_smart1io_padconf_0 = 0x4A002DA8,
+ .control_smart1io_padconf_1 = 0x4A002DAC,
+ .control_smart1io_padconf_2 = 0x4A002DB0,
+ .control_smart2io_padconf_0 = 0x4A002DB4,
+ .control_smart2io_padconf_1 = 0x4A002DB8,
+ .control_smart2io_padconf_2 = 0x4A002DBC,
+ .control_smart3io_padconf_0 = 0x4A002DC0,
+ .control_smart3io_padconf_1 = 0x4A002DC4,
+ .control_pbias = 0x4A002E00,
+ .control_i2c_0 = 0x4A002E04,
+ .control_camera_rx = 0x4A002E08,
+ .control_hdmi_tx_phy = 0x4A002E0C,
+ .control_uniportm = 0x4A002E10,
+ .control_dsiphy = 0x4A002E14,
+ .control_mcbsplp = 0x4A002E18,
+ .control_usb2phycore = 0x4A002E1C,
+ .control_hdmi_1 = 0x4A002E20,
+ .control_hsi = 0x4A002E24,
+ .control_ddr3ch1_0 = 0x4A002E30,
+ .control_ddr3ch2_0 = 0x4A002E34,
+ .control_ddrch1_0 = 0x4A002E38,
+ .control_ddrch1_1 = 0x4A002E3C,
+ .control_ddrch2_0 = 0x4A002E40,
+ .control_ddrch2_1 = 0x4A002E44,
+ .control_lpddr2ch1_0 = 0x4A002E48,
+ .control_lpddr2ch1_1 = 0x4A002E4C,
+ .control_ddrio_0 = 0x4A002E50,
+ .control_ddrio_1 = 0x4A002E54,
+ .control_ddrio_2 = 0x4A002E58,
+ .control_hyst_1 = 0x4A002E5C,
+ .control_usbb_hsic_control = 0x4A002E60,
+ .control_c2c = 0x4A002E64,
+ .control_core_control_spare_rw = 0x4A002E68,
+ .control_core_control_spare_r = 0x4A002E6C,
+ .control_core_control_spare_r_c0 = 0x4A002E70,
+ .control_srcomp_north_side = 0x4A002E74,
+ .control_srcomp_south_side = 0x4A002E78,
+ .control_srcomp_east_side = 0x4A002E7C,
+ .control_srcomp_west_side = 0x4A002E80,
+ .control_srcomp_code_latch = 0x4A002E84,
+ .control_port_emif1_sdram_config = 0x4AE0C110,
+ .control_port_emif1_lpddr2_nvm_config = 0x4AE0C114,
+ .control_port_emif2_sdram_config = 0x4AE0C118,
+ .control_emif1_sdram_config_ext = 0x4AE0C144,
+ .control_emif2_sdram_config_ext = 0x4AE0C148,
+ .control_smart1nopmio_padconf_0 = 0x4AE0CDA0,
+ .control_smart1nopmio_padconf_1 = 0x4AE0CDA4,
+ .control_padconf_mode = 0x4AE0CDA8,
+ .control_xtal_oscillator = 0x4AE0CDAC,
+ .control_i2c_2 = 0x4AE0CDB0,
+ .control_ckobuffer = 0x4AE0CDB4,
+ .control_wkup_control_spare_rw = 0x4AE0CDB8,
+ .control_wkup_control_spare_r = 0x4AE0CDBC,
+ .control_wkup_control_spare_r_c0 = 0x4AE0CDC0,
+ .control_srcomp_east_side_wkup = 0x4AE0CDC4,
+ .control_efuse_1 = 0x4AE0CDC8,
+ .control_efuse_2 = 0x4AE0CDCC,
+ .control_efuse_3 = 0x4AE0CDD0,
+ .control_efuse_4 = 0x4AE0CDD4,
+ .control_efuse_5 = 0x4AE0CDD8,
+ .control_efuse_6 = 0x4AE0CDDC,
+ .control_efuse_7 = 0x4AE0CDE0,
+ .control_efuse_8 = 0x4AE0CDE4,
+ .control_efuse_9 = 0x4AE0CDE8,
+ .control_efuse_10 = 0x4AE0CDEC,
+ .control_efuse_11 = 0x4AE0CDF0,
+ .control_efuse_12 = 0x4AE0CDF4,
+ .control_efuse_13 = 0x4AE0CDF8,
+};
+
+struct omap_sys_ctrl_regs const dra7xx_ctrl = {
+ .control_status = 0x4A002134,
+ .control_core_mmr_lock1 = 0x4A002540,
+ .control_core_mmr_lock2 = 0x4A002544,
+ .control_core_mmr_lock3 = 0x4A002548,
+ .control_core_mmr_lock4 = 0x4A00254C,
+ .control_core_mmr_lock5 = 0x4A002550,
+ .control_core_control_io1 = 0x4A002554,
+ .control_core_control_io2 = 0x4A002558,
+ .control_paconf_global = 0x4A002DA0,
+ .control_paconf_mode = 0x4A002DA4,
+ .control_smart1io_padconf_0 = 0x4A002DA8,
+ .control_smart1io_padconf_1 = 0x4A002DAC,
+ .control_smart1io_padconf_2 = 0x4A002DB0,
+ .control_smart2io_padconf_0 = 0x4A002DB4,
+ .control_smart2io_padconf_1 = 0x4A002DB8,
+ .control_smart2io_padconf_2 = 0x4A002DBC,
+ .control_smart3io_padconf_0 = 0x4A002DC0,
+ .control_smart3io_padconf_1 = 0x4A002DC4,
+ .control_pbias = 0x4A002E00,
+ .control_i2c_0 = 0x4A002E04,
+ .control_camera_rx = 0x4A002E08,
+ .control_hdmi_tx_phy = 0x4A002E0C,
+ .control_uniportm = 0x4A002E10,
+ .control_dsiphy = 0x4A002E14,
+ .control_mcbsplp = 0x4A002E18,
+ .control_usb2phycore = 0x4A002E1C,
+ .control_hdmi_1 = 0x4A002E20,
+ .control_hsi = 0x4A002E24,
+ .control_ddr3ch1_0 = 0x4A002E30,
+ .control_ddr3ch2_0 = 0x4A002E34,
+ .control_ddrch1_0 = 0x4A002E38,
+ .control_ddrch1_1 = 0x4A002E3C,
+ .control_ddrch2_0 = 0x4A002E40,
+ .control_ddrch2_1 = 0x4A002E44,
+ .control_lpddr2ch1_0 = 0x4A002E48,
+ .control_lpddr2ch1_1 = 0x4A002E4C,
+ .control_ddrio_0 = 0x4A002E50,
+ .control_ddrio_1 = 0x4A002E54,
+ .control_ddrio_2 = 0x4A002E58,
+ .control_hyst_1 = 0x4A002E5C,
+ .control_usbb_hsic_control = 0x4A002E60,
+ .control_c2c = 0x4A002E64,
+ .control_core_control_spare_rw = 0x4A002E68,
+ .control_core_control_spare_r = 0x4A002E6C,
+ .control_core_control_spare_r_c0 = 0x4A002E70,
+ .control_srcomp_north_side = 0x4A002E74,
+ .control_srcomp_south_side = 0x4A002E78,
+ .control_srcomp_east_side = 0x4A002E7C,
+ .control_srcomp_west_side = 0x4A002E80,
+ .control_srcomp_code_latch = 0x4A002E84,
+ .control_padconf_core_base = 0x4A003400,
+ .control_port_emif1_sdram_config = 0x4AE0C110,
+ .control_port_emif1_lpddr2_nvm_config = 0x4AE0C114,
+ .control_port_emif2_sdram_config = 0x4AE0C118,
+ .control_emif1_sdram_config_ext = 0x4AE0C144,
+ .control_emif2_sdram_config_ext = 0x4AE0C148,
+ .control_padconf_mode = 0x4AE0C5A0,
+ .control_xtal_oscillator = 0x4AE0C5A4,
+ .control_i2c_2 = 0x4AE0C5A8,
+ .control_ckobuffer = 0x4AE0C5AC,
+ .control_wkup_control_spare_rw = 0x4AE0C5B0,
+ .control_wkup_control_spare_r = 0x4AE0C5B4,
+ .control_wkup_control_spare_r_c0 = 0x4AE0C5B8,
+ .control_srcomp_east_side_wkup = 0x4AE0C5BC,
+ .control_efuse_1 = 0x4AE0C5C0,
+ .control_efuse_2 = 0x4AE0C5C4,
+ .control_efuse_3 = 0x4AE0C5C8,
+ .control_efuse_4 = 0x4AE0C5CC,
+ .control_efuse_13 = 0x4AE0C5F0,
+};
+
+struct prcm_regs const omap5_es2_prcm = {
+ /* cm1.ckgen */
+ .cm_clksel_core = 0x4a004100,
+ .cm_clksel_abe = 0x4a004108,
+ .cm_dll_ctrl = 0x4a004110,
+ .cm_clkmode_dpll_core = 0x4a004120,
+ .cm_idlest_dpll_core = 0x4a004124,
+ .cm_autoidle_dpll_core = 0x4a004128,
+ .cm_clksel_dpll_core = 0x4a00412c,
+ .cm_div_m2_dpll_core = 0x4a004130,
+ .cm_div_m3_dpll_core = 0x4a004134,
+ .cm_div_h11_dpll_core = 0x4a004138,
+ .cm_div_h12_dpll_core = 0x4a00413c,
+ .cm_div_h13_dpll_core = 0x4a004140,
+ .cm_div_h14_dpll_core = 0x4a004144,
+ .cm_ssc_deltamstep_dpll_core = 0x4a004148,
+ .cm_ssc_modfreqdiv_dpll_core = 0x4a00414c,
+ .cm_div_h21_dpll_core = 0x4a004150,
+ .cm_div_h22_dpllcore = 0x4a004154,
+ .cm_div_h23_dpll_core = 0x4a004158,
+ .cm_div_h24_dpll_core = 0x4a00415c,
+ .cm_clkmode_dpll_mpu = 0x4a004160,
+ .cm_idlest_dpll_mpu = 0x4a004164,
+ .cm_autoidle_dpll_mpu = 0x4a004168,
+ .cm_clksel_dpll_mpu = 0x4a00416c,
+ .cm_div_m2_dpll_mpu = 0x4a004170,
+ .cm_ssc_deltamstep_dpll_mpu = 0x4a004188,
+ .cm_ssc_modfreqdiv_dpll_mpu = 0x4a00418c,
+ .cm_bypclk_dpll_mpu = 0x4a00419c,
+ .cm_clkmode_dpll_iva = 0x4a0041a0,
+ .cm_idlest_dpll_iva = 0x4a0041a4,
+ .cm_autoidle_dpll_iva = 0x4a0041a8,
+ .cm_clksel_dpll_iva = 0x4a0041ac,
+ .cm_div_h11_dpll_iva = 0x4a0041b8,
+ .cm_div_h12_dpll_iva = 0x4a0041bc,
+ .cm_ssc_deltamstep_dpll_iva = 0x4a0041c8,
+ .cm_ssc_modfreqdiv_dpll_iva = 0x4a0041cc,
+ .cm_bypclk_dpll_iva = 0x4a0041dc,
+ .cm_clkmode_dpll_abe = 0x4a0041e0,
+ .cm_idlest_dpll_abe = 0x4a0041e4,
+ .cm_autoidle_dpll_abe = 0x4a0041e8,
+ .cm_clksel_dpll_abe = 0x4a0041ec,
+ .cm_div_m2_dpll_abe = 0x4a0041f0,
+ .cm_div_m3_dpll_abe = 0x4a0041f4,
+ .cm_ssc_deltamstep_dpll_abe = 0x4a004208,
+ .cm_ssc_modfreqdiv_dpll_abe = 0x4a00420c,
+ .cm_clkmode_dpll_ddrphy = 0x4a004220,
+ .cm_idlest_dpll_ddrphy = 0x4a004224,
+ .cm_autoidle_dpll_ddrphy = 0x4a004228,
+ .cm_clksel_dpll_ddrphy = 0x4a00422c,
+ .cm_div_m2_dpll_ddrphy = 0x4a004230,
+ .cm_div_h11_dpll_ddrphy = 0x4a004238,
+ .cm_div_h12_dpll_ddrphy = 0x4a00423c,
+ .cm_div_h13_dpll_ddrphy = 0x4a004240,
+ .cm_ssc_deltamstep_dpll_ddrphy = 0x4a004248,
+ .cm_shadow_freq_config1 = 0x4a004260,
+ .cm_mpu_mpu_clkctrl = 0x4a004320,
+
+ /* cm1.dsp */
+ .cm_dsp_clkstctrl = 0x4a004400,
+ .cm_dsp_dsp_clkctrl = 0x4a004420,
+
+ /* cm1.abe */
+ .cm1_abe_clkstctrl = 0x4a004500,
+ .cm1_abe_l4abe_clkctrl = 0x4a004520,
+ .cm1_abe_aess_clkctrl = 0x4a004528,
+ .cm1_abe_pdm_clkctrl = 0x4a004530,
+ .cm1_abe_dmic_clkctrl = 0x4a004538,
+ .cm1_abe_mcasp_clkctrl = 0x4a004540,
+ .cm1_abe_mcbsp1_clkctrl = 0x4a004548,
+ .cm1_abe_mcbsp2_clkctrl = 0x4a004550,
+ .cm1_abe_mcbsp3_clkctrl = 0x4a004558,
+ .cm1_abe_slimbus_clkctrl = 0x4a004560,
+ .cm1_abe_timer5_clkctrl = 0x4a004568,
+ .cm1_abe_timer6_clkctrl = 0x4a004570,
+ .cm1_abe_timer7_clkctrl = 0x4a004578,
+ .cm1_abe_timer8_clkctrl = 0x4a004580,
+ .cm1_abe_wdt3_clkctrl = 0x4a004588,
+
+
+
+ /* cm2.ckgen */
+ .cm_clksel_mpu_m3_iss_root = 0x4a008100,
+ .cm_clksel_usb_60mhz = 0x4a008104,
+ .cm_scale_fclk = 0x4a008108,
+ .cm_core_dvfs_perf1 = 0x4a008110,
+ .cm_core_dvfs_perf2 = 0x4a008114,
+ .cm_core_dvfs_perf3 = 0x4a008118,
+ .cm_core_dvfs_perf4 = 0x4a00811c,
+ .cm_core_dvfs_current = 0x4a008124,
+ .cm_iva_dvfs_perf_tesla = 0x4a008128,
+ .cm_iva_dvfs_perf_ivahd = 0x4a00812c,
+ .cm_iva_dvfs_perf_abe = 0x4a008130,
+ .cm_iva_dvfs_current = 0x4a008138,
+ .cm_clkmode_dpll_per = 0x4a008140,
+ .cm_idlest_dpll_per = 0x4a008144,
+ .cm_autoidle_dpll_per = 0x4a008148,
+ .cm_clksel_dpll_per = 0x4a00814c,
+ .cm_div_m2_dpll_per = 0x4a008150,
+ .cm_div_m3_dpll_per = 0x4a008154,
+ .cm_div_h11_dpll_per = 0x4a008158,
+ .cm_div_h12_dpll_per = 0x4a00815c,
+ .cm_div_h13_dpll_per = 0x4a008160,
+ .cm_div_h14_dpll_per = 0x4a008164,
+ .cm_ssc_deltamstep_dpll_per = 0x4a008168,
+ .cm_ssc_modfreqdiv_dpll_per = 0x4a00816c,
+ .cm_emu_override_dpll_per = 0x4a008170,
+ .cm_clkmode_dpll_usb = 0x4a008180,
+ .cm_idlest_dpll_usb = 0x4a008184,
+ .cm_autoidle_dpll_usb = 0x4a008188,
+ .cm_clksel_dpll_usb = 0x4a00818c,
+ .cm_div_m2_dpll_usb = 0x4a008190,
+ .cm_ssc_deltamstep_dpll_usb = 0x4a0081a8,
+ .cm_ssc_modfreqdiv_dpll_usb = 0x4a0081ac,
+ .cm_clkdcoldo_dpll_usb = 0x4a0081b4,
+ .cm_clkmode_dpll_unipro = 0x4a0081c0,
+ .cm_idlest_dpll_unipro = 0x4a0081c4,
+ .cm_autoidle_dpll_unipro = 0x4a0081c8,
+ .cm_clksel_dpll_unipro = 0x4a0081cc,
+ .cm_div_m2_dpll_unipro = 0x4a0081d0,
+ .cm_ssc_deltamstep_dpll_unipro = 0x4a0081e8,
+ .cm_ssc_modfreqdiv_dpll_unipro = 0x4a0081ec,
+ .cm_coreaon_bandgap_clkctrl = 0x4a008648,
+ .cm_coreaon_io_srcomp_clkctrl = 0x4a008650,
+
+ /* cm2.core */
+ .cm_l3_1_clkstctrl = 0x4a008700,
+ .cm_l3_1_dynamicdep = 0x4a008708,
+ .cm_l3_1_l3_1_clkctrl = 0x4a008720,
+ .cm_l3_2_clkstctrl = 0x4a008800,
+ .cm_l3_2_dynamicdep = 0x4a008808,
+ .cm_l3_2_l3_2_clkctrl = 0x4a008820,
+ .cm_l3_gpmc_clkctrl = 0x4a008828,
+ .cm_l3_2_ocmc_ram_clkctrl = 0x4a008830,
+ .cm_mpu_m3_clkstctrl = 0x4a008900,
+ .cm_mpu_m3_staticdep = 0x4a008904,
+ .cm_mpu_m3_dynamicdep = 0x4a008908,
+ .cm_mpu_m3_mpu_m3_clkctrl = 0x4a008920,
+ .cm_sdma_clkstctrl = 0x4a008a00,
+ .cm_sdma_staticdep = 0x4a008a04,
+ .cm_sdma_dynamicdep = 0x4a008a08,
+ .cm_sdma_sdma_clkctrl = 0x4a008a20,
+ .cm_memif_clkstctrl = 0x4a008b00,
+ .cm_memif_dmm_clkctrl = 0x4a008b20,
+ .cm_memif_emif_fw_clkctrl = 0x4a008b28,
+ .cm_memif_emif_1_clkctrl = 0x4a008b30,
+ .cm_memif_emif_2_clkctrl = 0x4a008b38,
+ .cm_memif_dll_clkctrl = 0x4a008b40,
+ .cm_memif_emif_h1_clkctrl = 0x4a008b50,
+ .cm_memif_emif_h2_clkctrl = 0x4a008b58,
+ .cm_memif_dll_h_clkctrl = 0x4a008b60,
+ .cm_c2c_clkstctrl = 0x4a008c00,
+ .cm_c2c_staticdep = 0x4a008c04,
+ .cm_c2c_dynamicdep = 0x4a008c08,
+ .cm_c2c_sad2d_clkctrl = 0x4a008c20,
+ .cm_c2c_modem_icr_clkctrl = 0x4a008c28,
+ .cm_c2c_sad2d_fw_clkctrl = 0x4a008c30,
+ .cm_l4cfg_clkstctrl = 0x4a008d00,
+ .cm_l4cfg_dynamicdep = 0x4a008d08,
+ .cm_l4cfg_l4_cfg_clkctrl = 0x4a008d20,
+ .cm_l4cfg_hw_sem_clkctrl = 0x4a008d28,
+ .cm_l4cfg_mailbox_clkctrl = 0x4a008d30,
+ .cm_l4cfg_sar_rom_clkctrl = 0x4a008d38,
+ .cm_l3instr_clkstctrl = 0x4a008e00,
+ .cm_l3instr_l3_3_clkctrl = 0x4a008e20,
+ .cm_l3instr_l3_instr_clkctrl = 0x4a008e28,
+ .cm_l3instr_intrconn_wp1_clkctrl = 0x4a008e40,
+ .cm_l4per_clkstctrl = 0x4a009000,
+ .cm_l4per_dynamicdep = 0x4a009008,
+ .cm_l4per_adc_clkctrl = 0x4a009020,
+ .cm_l4per_gptimer10_clkctrl = 0x4a009028,
+ .cm_l4per_gptimer11_clkctrl = 0x4a009030,
+ .cm_l4per_gptimer2_clkctrl = 0x4a009038,
+ .cm_l4per_gptimer3_clkctrl = 0x4a009040,
+ .cm_l4per_gptimer4_clkctrl = 0x4a009048,
+ .cm_l4per_gptimer9_clkctrl = 0x4a009050,
+ .cm_l4per_elm_clkctrl = 0x4a009058,
+ .cm_l4per_gpio2_clkctrl = 0x4a009060,
+ .cm_l4per_gpio3_clkctrl = 0x4a009068,
+ .cm_l4per_gpio4_clkctrl = 0x4a009070,
+ .cm_l4per_gpio5_clkctrl = 0x4a009078,
+ .cm_l4per_gpio6_clkctrl = 0x4a009080,
+ .cm_l4per_hdq1w_clkctrl = 0x4a009088,
+ .cm_l4per_hecc1_clkctrl = 0x4a009090,
+ .cm_l4per_hecc2_clkctrl = 0x4a009098,
+ .cm_l4per_i2c1_clkctrl = 0x4a0090a0,
+ .cm_l4per_i2c2_clkctrl = 0x4a0090a8,
+ .cm_l4per_i2c3_clkctrl = 0x4a0090b0,
+ .cm_l4per_i2c4_clkctrl = 0x4a0090b8,
+ .cm_l4per_l4per_clkctrl = 0x4a0090c0,
+ .cm_l4per_mcasp2_clkctrl = 0x4a0090d0,
+ .cm_l4per_mcasp3_clkctrl = 0x4a0090d8,
+ .cm_l4per_mgate_clkctrl = 0x4a0090e8,
+ .cm_l4per_mcspi1_clkctrl = 0x4a0090f0,
+ .cm_l4per_mcspi2_clkctrl = 0x4a0090f8,
+ .cm_l4per_mcspi3_clkctrl = 0x4a009100,
+ .cm_l4per_mcspi4_clkctrl = 0x4a009108,
+ .cm_l4per_gpio7_clkctrl = 0x4a009110,
+ .cm_l4per_gpio8_clkctrl = 0x4a009118,
+ .cm_l4per_mmcsd3_clkctrl = 0x4a009120,
+ .cm_l4per_mmcsd4_clkctrl = 0x4a009128,
+ .cm_l4per_msprohg_clkctrl = 0x4a009130,
+ .cm_l4per_slimbus2_clkctrl = 0x4a009138,
+ .cm_l4per_uart1_clkctrl = 0x4a009140,
+ .cm_l4per_uart2_clkctrl = 0x4a009148,
+ .cm_l4per_uart3_clkctrl = 0x4a009150,
+ .cm_l4per_uart4_clkctrl = 0x4a009158,
+ .cm_l4per_mmcsd5_clkctrl = 0x4a009160,
+ .cm_l4per_i2c5_clkctrl = 0x4a009168,
+ .cm_l4per_uart5_clkctrl = 0x4a009170,
+ .cm_l4per_uart6_clkctrl = 0x4a009178,
+ .cm_l4sec_clkstctrl = 0x4a009180,
+ .cm_l4sec_staticdep = 0x4a009184,
+ .cm_l4sec_dynamicdep = 0x4a009188,
+ .cm_l4sec_aes1_clkctrl = 0x4a0091a0,
+ .cm_l4sec_aes2_clkctrl = 0x4a0091a8,
+ .cm_l4sec_des3des_clkctrl = 0x4a0091b0,
+ .cm_l4sec_pkaeip29_clkctrl = 0x4a0091b8,
+ .cm_l4sec_rng_clkctrl = 0x4a0091c0,
+ .cm_l4sec_sha2md51_clkctrl = 0x4a0091c8,
+ .cm_l4sec_cryptodma_clkctrl = 0x4a0091d8,
+
+ /* cm2.ivahd */
+ .cm_ivahd_clkstctrl = 0x4a009200,
+ .cm_ivahd_ivahd_clkctrl = 0x4a009220,
+ .cm_ivahd_sl2_clkctrl = 0x4a009228,
+
+ /* cm2.cam */
+ .cm_cam_clkstctrl = 0x4a009300,
+ .cm_cam_iss_clkctrl = 0x4a009320,
+ .cm_cam_fdif_clkctrl = 0x4a009328,
+
+ /* cm2.dss */
+ .cm_dss_clkstctrl = 0x4a009400,
+ .cm_dss_dss_clkctrl = 0x4a009420,
+
+ /* cm2.sgx */
+ .cm_sgx_clkstctrl = 0x4a009500,
+ .cm_sgx_sgx_clkctrl = 0x4a009520,
+
+ /* cm2.l3init */
+ .cm_l3init_clkstctrl = 0x4a009600,
+
+ /* cm2.l3init */
+ .cm_l3init_hsmmc1_clkctrl = 0x4a009628,
+ .cm_l3init_hsmmc2_clkctrl = 0x4a009630,
+ .cm_l3init_hsi_clkctrl = 0x4a009638,
+ .cm_l3init_hsusbhost_clkctrl = 0x4a009658,
+ .cm_l3init_hsusbotg_clkctrl = 0x4a009660,
+ .cm_l3init_hsusbtll_clkctrl = 0x4a009668,
+ .cm_l3init_p1500_clkctrl = 0x4a009678,
+ .cm_l3init_fsusb_clkctrl = 0x4a0096d0,
+ .cm_l3init_ocp2scp1_clkctrl = 0x4a0096e0,
+
+ /* l4 wkup regs */
+ .cm_abe_pll_ref_clksel = 0x4ae0610c,
+ .cm_sys_clksel = 0x4ae06110,
+ .cm_wkup_clkstctrl = 0x4ae07900,
+ .cm_wkup_l4wkup_clkctrl = 0x4ae07920,
+ .cm_wkup_wdtimer1_clkctrl = 0x4ae07928,
+ .cm_wkup_wdtimer2_clkctrl = 0x4ae07930,
+ .cm_wkup_gpio1_clkctrl = 0x4ae07938,
+ .cm_wkup_gptimer1_clkctrl = 0x4ae07940,
+ .cm_wkup_gptimer12_clkctrl = 0x4ae07948,
+ .cm_wkup_synctimer_clkctrl = 0x4ae07950,
+ .cm_wkup_usim_clkctrl = 0x4ae07958,
+ .cm_wkup_sarram_clkctrl = 0x4ae07960,
+ .cm_wkup_keyboard_clkctrl = 0x4ae07978,
+ .cm_wkup_rtc_clkctrl = 0x4ae07980,
+ .cm_wkup_bandgap_clkctrl = 0x4ae07988,
+ .cm_wkupaon_scrm_clkctrl = 0x4ae07990,
+ .cm_wkupaon_io_srcomp_clkctrl = 0x4ae07998,
+ .prm_rstctrl = 0x4ae07c00,
+ .prm_rstst = 0x4ae07c04,
+ .prm_vc_val_bypass = 0x4ae07ca0,
+ .prm_vc_cfg_i2c_mode = 0x4ae07cb4,
+ .prm_vc_cfg_i2c_clk = 0x4ae07cb8,
+
+ .prm_sldo_core_setup = 0x4ae07cc4,
+ .prm_sldo_core_ctrl = 0x4ae07cc8,
+ .prm_sldo_mpu_setup = 0x4ae07ccc,
+ .prm_sldo_mpu_ctrl = 0x4ae07cd0,
+ .prm_sldo_mm_setup = 0x4ae07cd4,
+ .prm_sldo_mm_ctrl = 0x4ae07cd8,
+};
+
+struct prcm_regs const dra7xx_prcm = {
+ /* cm1.ckgen */
+ .cm_clksel_core = 0x4a005100,
+ .cm_clksel_abe = 0x4a005108,
+ .cm_dll_ctrl = 0x4a005110,
+ .cm_clkmode_dpll_core = 0x4a005120,
+ .cm_idlest_dpll_core = 0x4a005124,
+ .cm_autoidle_dpll_core = 0x4a005128,
+ .cm_clksel_dpll_core = 0x4a00512c,
+ .cm_div_m2_dpll_core = 0x4a005130,
+ .cm_div_m3_dpll_core = 0x4a005134,
+ .cm_div_h11_dpll_core = 0x4a005138,
+ .cm_div_h12_dpll_core = 0x4a00513c,
+ .cm_div_h13_dpll_core = 0x4a005140,
+ .cm_div_h14_dpll_core = 0x4a005144,
+ .cm_ssc_deltamstep_dpll_core = 0x4a005148,
+ .cm_ssc_modfreqdiv_dpll_core = 0x4a00514c,
+ .cm_div_h21_dpll_core = 0x4a005150,
+ .cm_div_h22_dpllcore = 0x4a005154,
+ .cm_div_h23_dpll_core = 0x4a005158,
+ .cm_div_h24_dpll_core = 0x4a00515c,
+ .cm_clkmode_dpll_mpu = 0x4a005160,
+ .cm_idlest_dpll_mpu = 0x4a005164,
+ .cm_autoidle_dpll_mpu = 0x4a005168,
+ .cm_clksel_dpll_mpu = 0x4a00516c,
+ .cm_div_m2_dpll_mpu = 0x4a005170,
+ .cm_ssc_deltamstep_dpll_mpu = 0x4a005188,
+ .cm_ssc_modfreqdiv_dpll_mpu = 0x4a00518c,
+ .cm_bypclk_dpll_mpu = 0x4a00519c,
+ .cm_clkmode_dpll_iva = 0x4a0051a0,
+ .cm_idlest_dpll_iva = 0x4a0051a4,
+ .cm_autoidle_dpll_iva = 0x4a0051a8,
+ .cm_clksel_dpll_iva = 0x4a0051ac,
+ .cm_ssc_deltamstep_dpll_iva = 0x4a0051c8,
+ .cm_ssc_modfreqdiv_dpll_iva = 0x4a0051cc,
+ .cm_bypclk_dpll_iva = 0x4a0051dc,
+ .cm_clkmode_dpll_abe = 0x4a0051e0,
+ .cm_idlest_dpll_abe = 0x4a0051e4,
+ .cm_autoidle_dpll_abe = 0x4a0051e8,
+ .cm_clksel_dpll_abe = 0x4a0051ec,
+ .cm_div_m2_dpll_abe = 0x4a0051f0,
+ .cm_div_m3_dpll_abe = 0x4a0051f4,
+ .cm_ssc_deltamstep_dpll_abe = 0x4a005208,
+ .cm_ssc_modfreqdiv_dpll_abe = 0x4a00520c,
+ .cm_clkmode_dpll_ddrphy = 0x4a005210,
+ .cm_idlest_dpll_ddrphy = 0x4a005214,
+ .cm_autoidle_dpll_ddrphy = 0x4a005218,
+ .cm_clksel_dpll_ddrphy = 0x4a00521c,
+ .cm_div_m2_dpll_ddrphy = 0x4a005220,
+ .cm_div_h11_dpll_ddrphy = 0x4a005228,
+ .cm_ssc_deltamstep_dpll_ddrphy = 0x4a00522c,
+ .cm_clkmode_dpll_dsp = 0x4a005234,
+ .cm_shadow_freq_config1 = 0x4a005260,
+
+ /* cm1.mpu */
+ .cm_mpu_mpu_clkctrl = 0x4a005320,
+
+ /* cm1.dsp */
+ .cm_dsp_clkstctrl = 0x4a005400,
+ .cm_dsp_dsp_clkctrl = 0x4a005420,
+
+ /* cm2.ckgen */
+ .cm_clksel_usb_60mhz = 0x4a008104,
+ .cm_clkmode_dpll_per = 0x4a008140,
+ .cm_idlest_dpll_per = 0x4a008144,
+ .cm_autoidle_dpll_per = 0x4a008148,
+ .cm_clksel_dpll_per = 0x4a00814c,
+ .cm_div_m2_dpll_per = 0x4a008150,
+ .cm_div_m3_dpll_per = 0x4a008154,
+ .cm_div_h11_dpll_per = 0x4a008158,
+ .cm_div_h12_dpll_per = 0x4a00815c,
+ .cm_div_h13_dpll_per = 0x4a008160,
+ .cm_div_h14_dpll_per = 0x4a008164,
+ .cm_ssc_deltamstep_dpll_per = 0x4a008168,
+ .cm_ssc_modfreqdiv_dpll_per = 0x4a00816c,
+ .cm_clkmode_dpll_usb = 0x4a008180,
+ .cm_idlest_dpll_usb = 0x4a008184,
+ .cm_autoidle_dpll_usb = 0x4a008188,
+ .cm_clksel_dpll_usb = 0x4a00818c,
+ .cm_div_m2_dpll_usb = 0x4a008190,
+ .cm_ssc_deltamstep_dpll_usb = 0x4a0081a8,
+ .cm_ssc_modfreqdiv_dpll_usb = 0x4a0081ac,
+ .cm_clkdcoldo_dpll_usb = 0x4a0081b4,
+ .cm_clkmode_dpll_pcie_ref = 0x4a008200,
+ .cm_clkmode_apll_pcie = 0x4a00821c,
+ .cm_idlest_apll_pcie = 0x4a008220,
+ .cm_div_m2_apll_pcie = 0x4a008224,
+ .cm_clkvcoldo_apll_pcie = 0x4a008228,
+
+ /* cm2.core */
+ .cm_l3_1_clkstctrl = 0x4a008700,
+ .cm_l3_1_dynamicdep = 0x4a008708,
+ .cm_l3_1_l3_1_clkctrl = 0x4a008720,
+ .cm_l3_gpmc_clkctrl = 0x4a008728,
+ .cm_mpu_m3_clkstctrl = 0x4a008900,
+ .cm_mpu_m3_staticdep = 0x4a008904,
+ .cm_mpu_m3_dynamicdep = 0x4a008908,
+ .cm_mpu_m3_mpu_m3_clkctrl = 0x4a008920,
+ .cm_sdma_clkstctrl = 0x4a008a00,
+ .cm_sdma_staticdep = 0x4a008a04,
+ .cm_sdma_dynamicdep = 0x4a008a08,
+ .cm_sdma_sdma_clkctrl = 0x4a008a20,
+ .cm_memif_clkstctrl = 0x4a008b00,
+ .cm_memif_dmm_clkctrl = 0x4a008b20,
+ .cm_memif_emif_fw_clkctrl = 0x4a008b28,
+ .cm_memif_emif_1_clkctrl = 0x4a008b30,
+ .cm_memif_emif_2_clkctrl = 0x4a008b38,
+ .cm_memif_dll_clkctrl = 0x4a008b40,
+ .cm_l4cfg_clkstctrl = 0x4a008d00,
+ .cm_l4cfg_dynamicdep = 0x4a008d08,
+ .cm_l4cfg_l4_cfg_clkctrl = 0x4a008d20,
+ .cm_l4cfg_hw_sem_clkctrl = 0x4a008d28,
+ .cm_l4cfg_mailbox_clkctrl = 0x4a008d30,
+ .cm_l4cfg_sar_rom_clkctrl = 0x4a008d38,
+ .cm_l3instr_clkstctrl = 0x4a008e00,
+ .cm_l3instr_l3_3_clkctrl = 0x4a008e20,
+ .cm_l3instr_l3_instr_clkctrl = 0x4a008e28,
+ .cm_l3instr_intrconn_wp1_clkctrl = 0x4a008e40,
+
+ /* cm2.ivahd */
+ .cm_ivahd_clkstctrl = 0x4a008f00,
+ .cm_ivahd_ivahd_clkctrl = 0x4a008f20,
+ .cm_ivahd_sl2_clkctrl = 0x4a008f28,
+
+ /* cm2.cam */
+ .cm_cam_clkstctrl = 0x4a009000,
+ .cm_cam_vip1_clkctrl = 0x4a009020,
+ .cm_cam_vip2_clkctrl = 0x4a009028,
+ .cm_cam_vip3_clkctrl = 0x4a009030,
+ .cm_cam_lvdsrx_clkctrl = 0x4a009038,
+ .cm_cam_csi1_clkctrl = 0x4a009040,
+ .cm_cam_csi2_clkctrl = 0x4a009048,
+
+ /* cm2.dss */
+ .cm_dss_clkstctrl = 0x4a009100,
+ .cm_dss_dss_clkctrl = 0x4a009120,
+
+ /* cm2.sgx */
+ .cm_sgx_clkstctrl = 0x4a009200,
+ .cm_sgx_sgx_clkctrl = 0x4a009220,
+
+ /* cm2.l3init */
+ .cm_l3init_clkstctrl = 0x4a009300,
+
+ /* cm2.l3init */
+ .cm_l3init_hsmmc1_clkctrl = 0x4a009328,
+ .cm_l3init_hsmmc2_clkctrl = 0x4a009330,
+ .cm_l3init_hsusbhost_clkctrl = 0x4a009340,
+ .cm_l3init_hsusbotg_clkctrl = 0x4a009348,
+ .cm_l3init_hsusbtll_clkctrl = 0x4a009350,
+ .cm_l3init_ocp2scp1_clkctrl = 0x4a0093e0,
+
+ /* cm2.l4per */
+ .cm_l4per_clkstctrl = 0x4a009700,
+ .cm_l4per_dynamicdep = 0x4a009708,
+ .cm_l4per_gptimer10_clkctrl = 0x4a009728,
+ .cm_l4per_gptimer11_clkctrl = 0x4a009730,
+ .cm_l4per_gptimer2_clkctrl = 0x4a009738,
+ .cm_l4per_gptimer3_clkctrl = 0x4a009740,
+ .cm_l4per_gptimer4_clkctrl = 0x4a009748,
+ .cm_l4per_gptimer9_clkctrl = 0x4a009750,
+ .cm_l4per_elm_clkctrl = 0x4a009758,
+ .cm_l4per_gpio2_clkctrl = 0x4a009760,
+ .cm_l4per_gpio3_clkctrl = 0x4a009768,
+ .cm_l4per_gpio4_clkctrl = 0x4a009770,
+ .cm_l4per_gpio5_clkctrl = 0x4a009778,
+ .cm_l4per_gpio6_clkctrl = 0x4a009780,
+ .cm_l4per_hdq1w_clkctrl = 0x4a009788,
+ .cm_l4per_i2c1_clkctrl = 0x4a0097a0,
+ .cm_l4per_i2c2_clkctrl = 0x4a0097a8,
+ .cm_l4per_i2c3_clkctrl = 0x4a0097b0,
+ .cm_l4per_i2c4_clkctrl = 0x4a0097b8,
+ .cm_l4per_l4per_clkctrl = 0x4a0097c0,
+ .cm_l4per_mcspi1_clkctrl = 0x4a0097f0,
+ .cm_l4per_mcspi2_clkctrl = 0x4a0097f8,
+ .cm_l4per_mcspi3_clkctrl = 0x4a009800,
+ .cm_l4per_mcspi4_clkctrl = 0x4a009808,
+ .cm_l4per_gpio7_clkctrl = 0x4a009810,
+ .cm_l4per_gpio8_clkctrl = 0x4a009818,
+ .cm_l4per_mmcsd3_clkctrl = 0x4a009820,
+ .cm_l4per_mmcsd4_clkctrl = 0x4a009828,
+ .cm_l4per_uart1_clkctrl = 0x4a009840,
+ .cm_l4per_uart2_clkctrl = 0x4a009848,
+ .cm_l4per_uart3_clkctrl = 0x4a009850,
+ .cm_l4per_uart4_clkctrl = 0x4a009858,
+ .cm_l4per_uart5_clkctrl = 0x4a009870,
+ .cm_l4sec_clkstctrl = 0x4a009880,
+ .cm_l4sec_staticdep = 0x4a009884,
+ .cm_l4sec_dynamicdep = 0x4a009888,
+ .cm_l4sec_aes1_clkctrl = 0x4a0098a0,
+ .cm_l4sec_aes2_clkctrl = 0x4a0098a8,
+ .cm_l4sec_des3des_clkctrl = 0x4a0098b0,
+ .cm_l4sec_rng_clkctrl = 0x4a0098c0,
+ .cm_l4sec_sha2md51_clkctrl = 0x4a0098c8,
+ .cm_l4sec_cryptodma_clkctrl = 0x4a0098d8,
+
+ /* l4 wkup regs */
+ .cm_abe_pll_ref_clksel = 0x4ae0610c,
+ .cm_sys_clksel = 0x4ae06110,
+ .cm_wkup_clkstctrl = 0x4ae07800,
+ .cm_wkup_l4wkup_clkctrl = 0x4ae07820,
+ .cm_wkup_wdtimer1_clkctrl = 0x4ae07828,
+ .cm_wkup_wdtimer2_clkctrl = 0x4ae07830,
+ .cm_wkup_gpio1_clkctrl = 0x4ae07838,
+ .cm_wkup_gptimer1_clkctrl = 0x4ae07840,
+ .cm_wkup_gptimer12_clkctrl = 0x4ae07848,
+ .cm_wkup_sarram_clkctrl = 0x4ae07860,
+ .cm_wkup_keyboard_clkctrl = 0x4ae07878,
+ .cm_wkupaon_scrm_clkctrl = 0x4ae07890,
+ .prm_rstctrl = 0x4ae07d00,
+ .prm_rstst = 0x4ae07d04,
+ .prm_vc_val_bypass = 0x4ae07da0,
+ .prm_vc_cfg_i2c_mode = 0x4ae07db4,
+ .prm_vc_cfg_i2c_clk = 0x4ae07db8,
+};
diff --git a/arch/arm/cpu/armv7/omap5/sdram.c b/arch/arm/cpu/armv7/omap5/sdram.c
index 6ebdf5f..6b461e4 100644
--- a/arch/arm/cpu/armv7/omap5/sdram.c
+++ b/arch/arm/cpu/armv7/omap5/sdram.c
@@ -67,6 +67,25 @@
.emif_ddr_ext_phy_ctrl_5 = 0x04010040
};
+const struct emif_regs emif_regs_532_mhz_2cs_es2 = {
+ .sdram_config_init = 0x80800EBA,
+ .sdram_config = 0x808022BA,
+ .ref_ctrl = 0x0000081A,
+ .sdram_tim1 = 0x772F6873,
+ .sdram_tim2 = 0x304a129a,
+ .sdram_tim3 = 0x02f7e45f,
+ .read_idle_ctrl = 0x00050000,
+ .zq_config = 0x100b3215,
+ .temp_alert_config = 0x08000a05,
+ .emif_ddr_phy_ctlr_1_init = 0x0E30400d,
+ .emif_ddr_phy_ctlr_1 = 0x0E30400d,
+ .emif_ddr_ext_phy_ctrl_1 = 0x04020080,
+ .emif_ddr_ext_phy_ctrl_2 = 0x28C518A3,
+ .emif_ddr_ext_phy_ctrl_3 = 0x518A3146,
+ .emif_ddr_ext_phy_ctrl_4 = 0x0014628C,
+ .emif_ddr_ext_phy_ctrl_5 = 0xC330CC33,
+};
+
const struct emif_regs emif_regs_266_mhz_2cs = {
.sdram_config_init = 0x80800EBA,
.sdram_config = 0x808022BA,
@@ -109,76 +128,86 @@
.emif_rd_wr_exec_thresh = 0x00000305
};
+const struct emif_regs emif_regs_ddr3_532_mhz_1cs_es2 = {
+ .sdram_config_init = 0x61851B32,
+ .sdram_config = 0x61851B32,
+ .ref_ctrl = 0x00001035,
+ .sdram_tim1 = 0xCCCF36B3,
+ .sdram_tim2 = 0x308F7FDA,
+ .sdram_tim3 = 0x027F88A8,
+ .read_idle_ctrl = 0x00050000,
+ .zq_config = 0x1007190B,
+ .temp_alert_config = 0x00000000,
+ .emif_ddr_phy_ctlr_1_init = 0x0030400A,
+ .emif_ddr_phy_ctlr_1 = 0x0034400A,
+ .emif_ddr_ext_phy_ctrl_1 = 0x04040100,
+ .emif_ddr_ext_phy_ctrl_2 = 0x00000000,
+ .emif_ddr_ext_phy_ctrl_3 = 0x00000000,
+ .emif_ddr_ext_phy_ctrl_4 = 0x00000000,
+ .emif_ddr_ext_phy_ctrl_5 = 0x4350D435,
+ .emif_rd_wr_lvl_rmp_win = 0x00000000,
+ .emif_rd_wr_lvl_rmp_ctl = 0x80000000,
+ .emif_rd_wr_lvl_ctl = 0x00000000,
+ .emif_rd_wr_exec_thresh = 0x40000305
+};
+
const struct dmm_lisa_map_regs lisa_map_4G_x_2_x_2 = {
.dmm_lisa_map_0 = 0x0,
.dmm_lisa_map_1 = 0x0,
.dmm_lisa_map_2 = 0x80740300,
- .dmm_lisa_map_3 = 0xFF020100
+ .dmm_lisa_map_3 = 0xFF020100,
+ .is_ma_present = 0x1
};
-const u32 ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG] = {
- 0x01004010,
- 0x00001004,
- 0x04010040,
- 0x01004010,
- 0x00001004,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x80080080,
- 0x00800800,
- 0x08102040,
- 0x00000001,
- 0x540A8150,
- 0xA81502a0,
- 0x002A0540,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000077
-};
-
-const u32 ddr3_ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG] = {
- 0x01004010,
- 0x00001004,
- 0x04010040,
- 0x01004010,
- 0x00001004,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x80080080,
- 0x00800800,
- 0x08102040,
- 0x00000002,
- 0x0,
- 0x0,
- 0x0,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000057
+const struct dmm_lisa_map_regs lisa_map_512M_x_1 = {
+ .dmm_lisa_map_0 = 0x0,
+ .dmm_lisa_map_1 = 0x0,
+ .dmm_lisa_map_2 = 0x0,
+ .dmm_lisa_map_3 = 0x80500100,
+ .is_ma_present = 0x1
};
static void emif_get_reg_dump_sdp(u32 emif_nr, const struct emif_regs **regs)
{
- if (omap_revision() == OMAP5432_ES1_0)
- *regs = &emif_regs_ddr3_532_mhz_1cs;
- else
+ switch (omap_revision()) {
+ case OMAP5430_ES1_0:
*regs = &emif_regs_532_mhz_2cs;
+ break;
+ case OMAP5432_ES1_0:
+ *regs = &emif_regs_ddr3_532_mhz_1cs;
+ break;
+ case OMAP5430_ES2_0:
+ *regs = &emif_regs_532_mhz_2cs_es2;
+ break;
+ case OMAP5432_ES2_0:
+ case DRA752_ES1_0:
+ default:
+ *regs = &emif_regs_ddr3_532_mhz_1cs_es2;
+ }
}
+
void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs)
__attribute__((weak, alias("emif_get_reg_dump_sdp")));
static void emif_get_dmm_regs_sdp(const struct dmm_lisa_map_regs
**dmm_lisa_regs)
{
- *dmm_lisa_regs = &lisa_map_4G_x_2_x_2;
+ switch (omap_revision()) {
+ case OMAP5430_ES1_0:
+ case OMAP5430_ES2_0:
+ case OMAP5432_ES1_0:
+ case OMAP5432_ES2_0:
+ *dmm_lisa_regs = &lisa_map_4G_x_2_x_2;
+ break;
+ case DRA752_ES1_0:
+ default:
+ *dmm_lisa_regs = &lisa_map_512M_x_1;
+ }
+
}
void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs)
__attribute__((weak, alias("emif_get_dmm_regs_sdp")));
-
#else
static const struct lpddr2_device_details dev_4G_S4_details = {
@@ -204,10 +233,108 @@
#endif /* CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS */
+const u32 ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG] = {
+ 0x01004010,
+ 0x00001004,
+ 0x04010040,
+ 0x01004010,
+ 0x00001004,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x80080080,
+ 0x00800800,
+ 0x08102040,
+ 0x00000001,
+ 0x540A8150,
+ 0xA81502a0,
+ 0x002A0540,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000077
+};
+
+const u32 ddr3_ext_phy_ctrl_const_base_es1[EMIF_EXT_PHY_CTRL_CONST_REG] = {
+ 0x01004010,
+ 0x00001004,
+ 0x04010040,
+ 0x01004010,
+ 0x00001004,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x80080080,
+ 0x00800800,
+ 0x08102040,
+ 0x00000002,
+ 0x0,
+ 0x0,
+ 0x0,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000057
+};
+
+const u32 ddr3_ext_phy_ctrl_const_base_es2[EMIF_EXT_PHY_CTRL_CONST_REG] = {
+ 0x50D4350D,
+ 0x00000D43,
+ 0x04010040,
+ 0x01004010,
+ 0x00001004,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x80080080,
+ 0x00800800,
+ 0x08102040,
+ 0x00000002,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000057
+};
+
+const struct lpddr2_mr_regs mr_regs = {
+ .mr1 = MR1_BL_8_BT_SEQ_WRAP_EN_NWR_8,
+ .mr2 = 0x6,
+ .mr3 = 0x1,
+ .mr10 = MR10_ZQ_ZQINIT,
+ .mr16 = MR16_REF_FULL_ARRAY
+};
+
+static void emif_get_ext_phy_ctrl_const_regs(const u32 **regs)
+{
+ switch (omap_revision()) {
+ case OMAP5430_ES1_0:
+ case OMAP5430_ES2_0:
+ *regs = ext_phy_ctrl_const_base;
+ break;
+ case OMAP5432_ES1_0:
+ *regs = ddr3_ext_phy_ctrl_const_base_es1;
+ break;
+ case OMAP5432_ES2_0:
+ case DRA752_ES1_0:
+ default:
+ *regs = ddr3_ext_phy_ctrl_const_base_es2;
+
+ }
+}
+
+void get_lpddr2_mr_regs(const struct lpddr2_mr_regs **regs)
+{
+ *regs = &mr_regs;
+}
+
void do_ext_phy_settings(u32 base, const struct emif_regs *regs)
{
u32 *ext_phy_ctrl_base = 0;
u32 *emif_ext_phy_ctrl_base = 0;
+ const u32 *ext_phy_ctrl_const_regs;
u32 i = 0;
struct emif_reg_struct *emif = (struct emif_reg_struct *)base;
@@ -226,12 +353,13 @@
* external phy 6-24 registers do not change with
* ddr frequency
*/
+ emif_get_ext_phy_ctrl_const_regs(&ext_phy_ctrl_const_regs);
for (i = 0; i < EMIF_EXT_PHY_CTRL_CONST_REG; i++) {
- writel(ext_phy_ctrl_const_base[i],
- emif_ext_phy_ctrl_base++);
+ writel(ext_phy_ctrl_const_regs[i],
+ emif_ext_phy_ctrl_base++);
/* Update shadow registers */
- writel(ext_phy_ctrl_const_base[i],
- emif_ext_phy_ctrl_base++);
+ writel(ext_phy_ctrl_const_regs[i],
+ emif_ext_phy_ctrl_base++);
}
}
diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S
index 141206e..fa5fad1 100644
--- a/arch/arm/cpu/armv7/start.S
+++ b/arch/arm/cpu/armv7/start.S
@@ -309,6 +309,25 @@
orr r0, r0, #0x00001000 @ set bit 12 (I) I-cache
#endif
mcr p15, 0, r0, c1, c0, 0
+
+#ifdef CONFIG_ARM_ERRATA_742230
+ mrc p15, 0, r0, c15, c0, 1 @ read diagnostic register
+ orr r0, r0, #1 << 4 @ set bit #4
+ mcr p15, 0, r0, c15, c0, 1 @ write diagnostic register
+#endif
+
+#ifdef CONFIG_ARM_ERRATA_743622
+ mrc p15, 0, r0, c15, c0, 1 @ read diagnostic register
+ orr r0, r0, #1 << 6 @ set bit #6
+ mcr p15, 0, r0, c15, c0, 1 @ write diagnostic register
+#endif
+
+#ifdef CONFIG_ARM_ERRATA_751472
+ mrc p15, 0, r0, c15, c0, 1 @ read diagnostic register
+ orr r0, r0, #1 << 11 @ set bit #11
+ mcr p15, 0, r0, c15, c0, 1 @ write diagnostic register
+#endif
+
mov pc, lr @ back to my caller
ENDPROC(cpu_init_cp15)
diff --git a/arch/arm/cpu/armv7/tegra20/Makefile b/arch/arm/cpu/armv7/tegra20/Makefile
index 54ed8c4..c8a8504 100644
--- a/arch/arm/cpu/armv7/tegra20/Makefile
+++ b/arch/arm/cpu/armv7/tegra20/Makefile
@@ -27,7 +27,6 @@
LIB = $(obj)lib$(SOC).o
-COBJS-$(CONFIG_USB_EHCI_TEGRA) += usb.o
COBJS-$(CONFIG_PWM_TEGRA) += pwm.o
COBJS-$(CONFIG_VIDEO_TEGRA) += display.o
diff --git a/arch/arm/cpu/armv7/tegra20/usb.c b/arch/arm/cpu/armv7/tegra20/usb.c
deleted file mode 100644
index 1bccf2b..0000000
--- a/arch/arm/cpu/armv7/tegra20/usb.c
+++ /dev/null
@@ -1,567 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- * (C) Copyright 2010,2011 NVIDIA Corporation <www.nvidia.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm-generic/gpio.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/pinmux.h>
-#include <asm/arch/tegra.h>
-#include <asm/arch/usb.h>
-#include <usb/ulpi.h>
-#include <asm/arch-tegra/clk_rst.h>
-#include <asm/arch-tegra/sys_proto.h>
-#include <asm/arch-tegra/uart.h>
-#include <libfdt.h>
-#include <fdtdec.h>
-
-#ifdef CONFIG_USB_ULPI
- #ifndef CONFIG_USB_ULPI_VIEWPORT
- #error "To use CONFIG_USB_ULPI on Tegra Boards you have to also \
- define CONFIG_USB_ULPI_VIEWPORT"
- #endif
-#endif
-
-enum {
- USB_PORTS_MAX = 4, /* Maximum ports we allow */
-};
-
-/* Parameters we need for USB */
-enum {
- PARAM_DIVN, /* PLL FEEDBACK DIVIDer */
- PARAM_DIVM, /* PLL INPUT DIVIDER */
- PARAM_DIVP, /* POST DIVIDER (2^N) */
- PARAM_CPCON, /* BASE PLLC CHARGE Pump setup ctrl */
- PARAM_LFCON, /* BASE PLLC LOOP FILter setup ctrl */
- PARAM_ENABLE_DELAY_COUNT, /* PLL-U Enable Delay Count */
- PARAM_STABLE_COUNT, /* PLL-U STABLE count */
- PARAM_ACTIVE_DELAY_COUNT, /* PLL-U Active delay count */
- PARAM_XTAL_FREQ_COUNT, /* PLL-U XTAL frequency count */
- PARAM_DEBOUNCE_A_TIME, /* 10MS DELAY for BIAS_DEBOUNCE_A */
- PARAM_BIAS_TIME, /* 20US DELAY AFter bias cell op */
-
- PARAM_COUNT
-};
-
-/* Possible port types (dual role mode) */
-enum dr_mode {
- DR_MODE_NONE = 0,
- DR_MODE_HOST, /* supports host operation */
- DR_MODE_DEVICE, /* supports device operation */
- DR_MODE_OTG, /* supports both */
-};
-
-/* Information about a USB port */
-struct fdt_usb {
- struct usb_ctlr *reg; /* address of registers in physical memory */
- unsigned utmi:1; /* 1 if port has external tranceiver, else 0 */
- unsigned ulpi:1; /* 1 if port has external ULPI transceiver */
- unsigned enabled:1; /* 1 to enable, 0 to disable */
- unsigned has_legacy_mode:1; /* 1 if this port has legacy mode */
- enum dr_mode dr_mode; /* dual role mode */
- enum periph_id periph_id;/* peripheral id */
- struct fdt_gpio_state vbus_gpio; /* GPIO for vbus enable */
- struct fdt_gpio_state phy_reset_gpio; /* GPIO to reset ULPI phy */
-};
-
-static struct fdt_usb port[USB_PORTS_MAX]; /* List of valid USB ports */
-static unsigned port_count; /* Number of available ports */
-
-/*
- * This table has USB timing parameters for each Oscillator frequency we
- * support. There are four sets of values:
- *
- * 1. PLLU configuration information (reference clock is osc/clk_m and
- * PLLU-FOs are fixed at 12MHz/60MHz/480MHz).
- *
- * Reference frequency 13.0MHz 19.2MHz 12.0MHz 26.0MHz
- * ----------------------------------------------------------------------
- * DIVN 960 (0x3c0) 200 (0c8) 960 (3c0h) 960 (3c0)
- * DIVM 13 (0d) 4 (04) 12 (0c) 26 (1a)
- * Filter frequency (MHz) 1 4.8 6 2
- * CPCON 1100b 0011b 1100b 1100b
- * LFCON0 0 0 0 0
- *
- * 2. PLL CONFIGURATION & PARAMETERS for different clock generators:
- *
- * Reference frequency 13.0MHz 19.2MHz 12.0MHz 26.0MHz
- * ---------------------------------------------------------------------------
- * PLLU_ENABLE_DLY_COUNT 02 (0x02) 03 (03) 02 (02) 04 (04)
- * PLLU_STABLE_COUNT 51 (33) 75 (4B) 47 (2F) 102 (66)
- * PLL_ACTIVE_DLY_COUNT 05 (05) 06 (06) 04 (04) 09 (09)
- * XTAL_FREQ_COUNT 127 (7F) 187 (BB) 118 (76) 254 (FE)
- *
- * 3. Debounce values IdDig, Avalid, Bvalid, VbusValid, VbusWakeUp, and
- * SessEnd. Each of these signals have their own debouncer and for each of
- * those one out of two debouncing times can be chosen (BIAS_DEBOUNCE_A or
- * BIAS_DEBOUNCE_B).
- *
- * The values of DEBOUNCE_A and DEBOUNCE_B are calculated as follows:
- * 0xffff -> No debouncing at all
- * <n> ms = <n> *1000 / (1/19.2MHz) / 4
- *
- * So to program a 1 ms debounce for BIAS_DEBOUNCE_A, we have:
- * BIAS_DEBOUNCE_A[15:0] = 1000 * 19.2 / 4 = 4800 = 0x12c0
- *
- * We need to use only DebounceA for BOOTROM. We don't need the DebounceB
- * values, so we can keep those to default.
- *
- * 4. The 20 microsecond delay after bias cell operation.
- */
-static const unsigned usb_pll[CLOCK_OSC_FREQ_COUNT][PARAM_COUNT] = {
- /* DivN, DivM, DivP, CPCON, LFCON, Delays Debounce, Bias */
- { 0x3C0, 0x0D, 0x00, 0xC, 0, 0x02, 0x33, 0x05, 0x7F, 0x7EF4, 5 },
- { 0x0C8, 0x04, 0x00, 0x3, 0, 0x03, 0x4B, 0x06, 0xBB, 0xBB80, 7 },
- { 0x3C0, 0x0C, 0x00, 0xC, 0, 0x02, 0x2F, 0x04, 0x76, 0x7530, 5 },
- { 0x3C0, 0x1A, 0x00, 0xC, 0, 0x04, 0x66, 0x09, 0xFE, 0xFDE8, 9 }
-};
-
-/* UTMIP Idle Wait Delay */
-static const u8 utmip_idle_wait_delay = 17;
-
-/* UTMIP Elastic limit */
-static const u8 utmip_elastic_limit = 16;
-
-/* UTMIP High Speed Sync Start Delay */
-static const u8 utmip_hs_sync_start_delay = 9;
-
-/* Put the port into host mode */
-static void set_host_mode(struct fdt_usb *config)
-{
- /*
- * If we are an OTG port, check if remote host is driving VBus and
- * bail out in this case.
- */
- if (config->dr_mode == DR_MODE_OTG &&
- (readl(&config->reg->phy_vbus_sensors) & VBUS_VLD_STS))
- return;
-
- /*
- * If not driving, we set the GPIO to enable VBUS. We assume
- * that the pinmux is set up correctly for this.
- */
- if (fdt_gpio_isvalid(&config->vbus_gpio)) {
- fdtdec_setup_gpio(&config->vbus_gpio);
- gpio_direction_output(config->vbus_gpio.gpio,
- (config->vbus_gpio.flags & FDT_GPIO_ACTIVE_LOW) ?
- 0 : 1);
- debug("set_host_mode: GPIO %d %s\n", config->vbus_gpio.gpio,
- (config->vbus_gpio.flags & FDT_GPIO_ACTIVE_LOW) ?
- "low" : "high");
- }
-}
-
-void usbf_reset_controller(struct fdt_usb *config, struct usb_ctlr *usbctlr)
-{
- /* Reset the USB controller with 2us delay */
- reset_periph(config->periph_id, 2);
-
- /*
- * Set USB1_NO_LEGACY_MODE to 1, Registers are accessible under
- * base address
- */
- if (config->has_legacy_mode)
- setbits_le32(&usbctlr->usb1_legacy_ctrl, USB1_NO_LEGACY_MODE);
-
- /* Put UTMIP1/3 in reset */
- setbits_le32(&usbctlr->susp_ctrl, UTMIP_RESET);
-
- /* Enable the UTMIP PHY */
- if (config->utmi)
- setbits_le32(&usbctlr->susp_ctrl, UTMIP_PHY_ENB);
-
- /*
- * TODO: where do we take the USB1 out of reset? The old code would
- * take USB3 out of reset, but not USB1. This code doesn't do either.
- */
-}
-
-/* set up the UTMI USB controller with the parameters provided */
-static int init_utmi_usb_controller(struct fdt_usb *config,
- struct usb_ctlr *usbctlr, const u32 timing[])
-{
- u32 val;
- int loop_count;
-
- clock_enable(config->periph_id);
-
- /* Reset the usb controller */
- usbf_reset_controller(config, usbctlr);
-
- /* Stop crystal clock by setting UTMIP_PHY_XTAL_CLOCKEN low */
- clrbits_le32(&usbctlr->utmip_misc_cfg1, UTMIP_PHY_XTAL_CLOCKEN);
-
- /* Follow the crystal clock disable by >100ns delay */
- udelay(1);
-
- /*
- * To Use the A Session Valid for cable detection logic, VBUS_WAKEUP
- * mux must be switched to actually use a_sess_vld threshold.
- */
- if (fdt_gpio_isvalid(&config->vbus_gpio)) {
- clrsetbits_le32(&usbctlr->usb1_legacy_ctrl,
- VBUS_SENSE_CTL_MASK,
- VBUS_SENSE_CTL_A_SESS_VLD << VBUS_SENSE_CTL_SHIFT);
- }
-
- /*
- * PLL Delay CONFIGURATION settings. The following parameters control
- * the bring up of the plls.
- */
- val = readl(&usbctlr->utmip_misc_cfg1);
- clrsetbits_le32(&val, UTMIP_PLLU_STABLE_COUNT_MASK,
- timing[PARAM_STABLE_COUNT] << UTMIP_PLLU_STABLE_COUNT_SHIFT);
- clrsetbits_le32(&val, UTMIP_PLL_ACTIVE_DLY_COUNT_MASK,
- timing[PARAM_ACTIVE_DELAY_COUNT] <<
- UTMIP_PLL_ACTIVE_DLY_COUNT_SHIFT);
- writel(val, &usbctlr->utmip_misc_cfg1);
-
- /* Set PLL enable delay count and crystal frequency count */
- val = readl(&usbctlr->utmip_pll_cfg1);
- clrsetbits_le32(&val, UTMIP_PLLU_ENABLE_DLY_COUNT_MASK,
- timing[PARAM_ENABLE_DELAY_COUNT] <<
- UTMIP_PLLU_ENABLE_DLY_COUNT_SHIFT);
- clrsetbits_le32(&val, UTMIP_XTAL_FREQ_COUNT_MASK,
- timing[PARAM_XTAL_FREQ_COUNT] <<
- UTMIP_XTAL_FREQ_COUNT_SHIFT);
- writel(val, &usbctlr->utmip_pll_cfg1);
-
- /* Setting the tracking length time */
- clrsetbits_le32(&usbctlr->utmip_bias_cfg1,
- UTMIP_BIAS_PDTRK_COUNT_MASK,
- timing[PARAM_BIAS_TIME] << UTMIP_BIAS_PDTRK_COUNT_SHIFT);
-
- /* Program debounce time for VBUS to become valid */
- clrsetbits_le32(&usbctlr->utmip_debounce_cfg0,
- UTMIP_DEBOUNCE_CFG0_MASK,
- timing[PARAM_DEBOUNCE_A_TIME] << UTMIP_DEBOUNCE_CFG0_SHIFT);
-
- setbits_le32(&usbctlr->utmip_tx_cfg0, UTMIP_FS_PREAMBLE_J);
-
- /* Disable battery charge enabling bit */
- setbits_le32(&usbctlr->utmip_bat_chrg_cfg0, UTMIP_PD_CHRG);
-
- clrbits_le32(&usbctlr->utmip_xcvr_cfg0, UTMIP_XCVR_LSBIAS_SE);
- setbits_le32(&usbctlr->utmip_spare_cfg0, FUSE_SETUP_SEL);
-
- /*
- * Configure the UTMIP_IDLE_WAIT and UTMIP_ELASTIC_LIMIT
- * Setting these fields, together with default values of the
- * other fields, results in programming the registers below as
- * follows:
- * UTMIP_HSRX_CFG0 = 0x9168c000
- * UTMIP_HSRX_CFG1 = 0x13
- */
-
- /* Set PLL enable delay count and Crystal frequency count */
- val = readl(&usbctlr->utmip_hsrx_cfg0);
- clrsetbits_le32(&val, UTMIP_IDLE_WAIT_MASK,
- utmip_idle_wait_delay << UTMIP_IDLE_WAIT_SHIFT);
- clrsetbits_le32(&val, UTMIP_ELASTIC_LIMIT_MASK,
- utmip_elastic_limit << UTMIP_ELASTIC_LIMIT_SHIFT);
- writel(val, &usbctlr->utmip_hsrx_cfg0);
-
- /* Configure the UTMIP_HS_SYNC_START_DLY */
- clrsetbits_le32(&usbctlr->utmip_hsrx_cfg1,
- UTMIP_HS_SYNC_START_DLY_MASK,
- utmip_hs_sync_start_delay << UTMIP_HS_SYNC_START_DLY_SHIFT);
-
- /* Preceed the crystal clock disable by >100ns delay. */
- udelay(1);
-
- /* Resuscitate crystal clock by setting UTMIP_PHY_XTAL_CLOCKEN */
- setbits_le32(&usbctlr->utmip_misc_cfg1, UTMIP_PHY_XTAL_CLOCKEN);
-
- /* Finished the per-controller init. */
-
- /* De-assert UTMIP_RESET to bring out of reset. */
- clrbits_le32(&usbctlr->susp_ctrl, UTMIP_RESET);
-
- /* Wait for the phy clock to become valid in 100 ms */
- for (loop_count = 100000; loop_count != 0; loop_count--) {
- if (readl(&usbctlr->susp_ctrl) & USB_PHY_CLK_VALID)
- break;
- udelay(1);
- }
- if (!loop_count)
- return -1;
-
- /* Disable ICUSB FS/LS transceiver */
- clrbits_le32(&usbctlr->icusb_ctrl, IC_ENB1);
-
- /* Select UTMI parallel interface */
- clrsetbits_le32(&usbctlr->port_sc1, PTS_MASK,
- PTS_UTMI << PTS_SHIFT);
- clrbits_le32(&usbctlr->port_sc1, STS);
-
- /* Deassert power down state */
- clrbits_le32(&usbctlr->utmip_xcvr_cfg0, UTMIP_FORCE_PD_POWERDOWN |
- UTMIP_FORCE_PD2_POWERDOWN | UTMIP_FORCE_PDZI_POWERDOWN);
- clrbits_le32(&usbctlr->utmip_xcvr_cfg1, UTMIP_FORCE_PDDISC_POWERDOWN |
- UTMIP_FORCE_PDCHRP_POWERDOWN | UTMIP_FORCE_PDDR_POWERDOWN);
-
- return 0;
-}
-
-#ifdef CONFIG_USB_ULPI
-/* if board file does not set a ULPI reference frequency we default to 24MHz */
-#ifndef CONFIG_ULPI_REF_CLK
-#define CONFIG_ULPI_REF_CLK 24000000
-#endif
-
-/* set up the ULPI USB controller with the parameters provided */
-static int init_ulpi_usb_controller(struct fdt_usb *config,
- struct usb_ctlr *usbctlr)
-{
- u32 val;
- int loop_count;
- struct ulpi_viewport ulpi_vp;
-
- /* set up ULPI reference clock on pllp_out4 */
- clock_enable(PERIPH_ID_DEV2_OUT);
- clock_set_pllout(CLOCK_ID_PERIPH, PLL_OUT4, CONFIG_ULPI_REF_CLK);
-
- /* reset ULPI phy */
- if (fdt_gpio_isvalid(&config->phy_reset_gpio)) {
- fdtdec_setup_gpio(&config->phy_reset_gpio);
- gpio_direction_output(config->phy_reset_gpio.gpio, 0);
- mdelay(5);
- gpio_set_value(config->phy_reset_gpio.gpio, 1);
- }
-
- /* Reset the usb controller */
- clock_enable(config->periph_id);
- usbf_reset_controller(config, usbctlr);
-
- /* enable pinmux bypass */
- setbits_le32(&usbctlr->ulpi_timing_ctrl_0,
- ULPI_CLKOUT_PINMUX_BYP | ULPI_OUTPUT_PINMUX_BYP);
-
- /* Select ULPI parallel interface */
- clrsetbits_le32(&usbctlr->port_sc1, PTS_MASK, PTS_ULPI << PTS_SHIFT);
-
- /* enable ULPI transceiver */
- setbits_le32(&usbctlr->susp_ctrl, ULPI_PHY_ENB);
-
- /* configure ULPI transceiver timings */
- val = 0;
- writel(val, &usbctlr->ulpi_timing_ctrl_1);
-
- val |= ULPI_DATA_TRIMMER_SEL(4);
- val |= ULPI_STPDIRNXT_TRIMMER_SEL(4);
- val |= ULPI_DIR_TRIMMER_SEL(4);
- writel(val, &usbctlr->ulpi_timing_ctrl_1);
- udelay(10);
-
- val |= ULPI_DATA_TRIMMER_LOAD;
- val |= ULPI_STPDIRNXT_TRIMMER_LOAD;
- val |= ULPI_DIR_TRIMMER_LOAD;
- writel(val, &usbctlr->ulpi_timing_ctrl_1);
-
- /* set up phy for host operation with external vbus supply */
- ulpi_vp.port_num = 0;
- ulpi_vp.viewport_addr = (u32)&usbctlr->ulpi_viewport;
-
- if (ulpi_init(&ulpi_vp)) {
- printf("Tegra ULPI viewport init failed\n");
- return -1;
- }
-
- ulpi_set_vbus(&ulpi_vp, 1, 1);
- ulpi_set_vbus_indicator(&ulpi_vp, 1, 1, 0);
-
- /* enable wakeup events */
- setbits_le32(&usbctlr->port_sc1, WKCN | WKDS | WKOC);
-
- /* Enable and wait for the phy clock to become valid in 100 ms */
- setbits_le32(&usbctlr->susp_ctrl, USB_SUSP_CLR);
- for (loop_count = 100000; loop_count != 0; loop_count--) {
- if (readl(&usbctlr->susp_ctrl) & USB_PHY_CLK_VALID)
- break;
- udelay(1);
- }
- if (!loop_count)
- return -1;
- clrbits_le32(&usbctlr->susp_ctrl, USB_SUSP_CLR);
-
- return 0;
-}
-#else
-static int init_ulpi_usb_controller(struct fdt_usb *config,
- struct usb_ctlr *usbctlr)
-{
- printf("No code to set up ULPI controller, please enable"
- "CONFIG_USB_ULPI and CONFIG_USB_ULPI_VIEWPORT");
- return -1;
-}
-#endif
-
-static void config_clock(const u32 timing[])
-{
- clock_start_pll(CLOCK_ID_USB,
- timing[PARAM_DIVM], timing[PARAM_DIVN], timing[PARAM_DIVP],
- timing[PARAM_CPCON], timing[PARAM_LFCON]);
-}
-
-/**
- * Add a new USB port to the list of available ports.
- *
- * @param config USB port configuration
- * @return 0 if ok, -1 if error (too many ports)
- */
-static int add_port(struct fdt_usb *config, const u32 timing[])
-{
- struct usb_ctlr *usbctlr = config->reg;
-
- if (port_count == USB_PORTS_MAX) {
- printf("tegrausb: Cannot register more than %d ports\n",
- USB_PORTS_MAX);
- return -1;
- }
-
- if (config->utmi && init_utmi_usb_controller(config, usbctlr, timing)) {
- printf("tegrausb: Cannot init port\n");
- return -1;
- }
-
- if (config->ulpi && init_ulpi_usb_controller(config, usbctlr)) {
- printf("tegrausb: Cannot init port\n");
- return -1;
- }
-
- port[port_count++] = *config;
-
- return 0;
-}
-
-int tegrausb_start_port(int portnum, u32 *hccr, u32 *hcor)
-{
- struct usb_ctlr *usbctlr;
-
- if (portnum >= port_count)
- return -1;
- set_host_mode(&port[portnum]);
-
- usbctlr = port[portnum].reg;
- *hccr = (u32)&usbctlr->cap_length;
- *hcor = (u32)&usbctlr->usb_cmd;
- return 0;
-}
-
-int tegrausb_stop_port(int portnum)
-{
- struct usb_ctlr *usbctlr;
-
- usbctlr = port[portnum].reg;
-
- /* Stop controller */
- writel(0, &usbctlr->usb_cmd);
- udelay(1000);
-
- /* Initiate controller reset */
- writel(2, &usbctlr->usb_cmd);
- udelay(1000);
-
- return 0;
-}
-
-int fdt_decode_usb(const void *blob, int node, unsigned osc_frequency_mhz,
- struct fdt_usb *config)
-{
- const char *phy, *mode;
-
- config->reg = (struct usb_ctlr *)fdtdec_get_addr(blob, node, "reg");
- mode = fdt_getprop(blob, node, "dr_mode", NULL);
- if (mode) {
- if (0 == strcmp(mode, "host"))
- config->dr_mode = DR_MODE_HOST;
- else if (0 == strcmp(mode, "peripheral"))
- config->dr_mode = DR_MODE_DEVICE;
- else if (0 == strcmp(mode, "otg"))
- config->dr_mode = DR_MODE_OTG;
- else {
- debug("%s: Cannot decode dr_mode '%s'\n", __func__,
- mode);
- return -FDT_ERR_NOTFOUND;
- }
- } else {
- config->dr_mode = DR_MODE_HOST;
- }
-
- phy = fdt_getprop(blob, node, "phy_type", NULL);
- config->utmi = phy && 0 == strcmp("utmi", phy);
- config->ulpi = phy && 0 == strcmp("ulpi", phy);
- config->enabled = fdtdec_get_is_enabled(blob, node);
- config->has_legacy_mode = fdtdec_get_bool(blob, node,
- "nvidia,has-legacy-mode");
- config->periph_id = clock_decode_periph_id(blob, node);
- if (config->periph_id == PERIPH_ID_NONE) {
- debug("%s: Missing/invalid peripheral ID\n", __func__);
- return -FDT_ERR_NOTFOUND;
- }
- fdtdec_decode_gpio(blob, node, "nvidia,vbus-gpio", &config->vbus_gpio);
- fdtdec_decode_gpio(blob, node, "nvidia,phy-reset-gpio",
- &config->phy_reset_gpio);
- debug("enabled=%d, legacy_mode=%d, utmi=%d, ulpi=%d, periph_id=%d, "
- "vbus=%d, phy_reset=%d, dr_mode=%d\n",
- config->enabled, config->has_legacy_mode, config->utmi,
- config->ulpi, config->periph_id, config->vbus_gpio.gpio,
- config->phy_reset_gpio.gpio, config->dr_mode);
-
- return 0;
-}
-
-int board_usb_init(const void *blob)
-{
- struct fdt_usb config;
- unsigned osc_freq = clock_get_rate(CLOCK_ID_OSC);
- enum clock_osc_freq freq;
- int node_list[USB_PORTS_MAX];
- int node, count, i;
-
- /* Set up the USB clocks correctly based on our oscillator frequency */
- freq = clock_get_osc_freq();
- config_clock(usb_pll[freq]);
-
- /* count may return <0 on error */
- count = fdtdec_find_aliases_for_id(blob, "usb",
- COMPAT_NVIDIA_TEGRA20_USB, node_list, USB_PORTS_MAX);
- for (i = 0; i < count; i++) {
- debug("USB %d: ", i);
- node = node_list[i];
- if (!node)
- continue;
- if (fdt_decode_usb(blob, node, osc_freq, &config)) {
- debug("Cannot decode USB node %s\n",
- fdt_get_name(blob, node, NULL));
- return -1;
- }
-
- if (add_port(&config, usb_pll[freq]))
- return -1;
- set_host_mode(&config);
- }
-
- return 0;
-}
diff --git a/arch/arm/cpu/armv7/zynq/Makefile b/arch/arm/cpu/armv7/zynq/Makefile
index 499ace4..388085d 100644
--- a/arch/arm/cpu/armv7/zynq/Makefile
+++ b/arch/arm/cpu/armv7/zynq/Makefile
@@ -30,6 +30,7 @@
COBJS-y := timer.o
COBJS-y += cpu.o
+COBJS-y += slcr.o
COBJS := $(COBJS-y)
diff --git a/arch/arm/cpu/armv7/zynq/cpu.c b/arch/arm/cpu/armv7/zynq/cpu.c
index ab615cc..e8f4c19 100644
--- a/arch/arm/cpu/armv7/zynq/cpu.c
+++ b/arch/arm/cpu/armv7/zynq/cpu.c
@@ -21,11 +21,37 @@
* MA 02111-1307 USA
*/
#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/hardware.h>
-inline void lowlevel_init(void) {}
+void lowlevel_init(void)
+{
+ zynq_slcr_unlock();
+ /* remap DDR to zero, FILTERSTART */
+ writel(0, &scu_base->filter_start);
+
+ /* Device config APB, unlock the PCAP */
+ writel(0x757BDF0D, &devcfg_base->unlock);
+ writel(0xFFFFFFFF, &devcfg_base->rom_shadow);
+
+ /* OCM_CFG, Mask out the ROM, map ram into upper addresses */
+ writel(0x1F, &slcr_base->ocm_cfg);
+ /* FPGA_RST_CTRL, clear resets on AXI fabric ports */
+ writel(0x0, &slcr_base->fpga_rst_ctrl);
+ /* TZ_DDR_RAM, Set DDR trust zone non-secure */
+ writel(0xFFFFFFFF, &slcr_base->trust_zone);
+ /* Set urgent bits with register */
+ writel(0x0, &slcr_base->ddr_urgent_sel);
+ /* Urgent write, ports S2/S3 */
+ writel(0xC, &slcr_base->ddr_urgent);
+
+ zynq_slcr_lock();
+}
void reset_cpu(ulong addr)
{
+ zynq_slcr_cpu_reset();
while (1)
;
}
diff --git a/arch/arm/cpu/armv7/zynq/slcr.c b/arch/arm/cpu/armv7/zynq/slcr.c
new file mode 100644
index 0000000..788a8fd
--- /dev/null
+++ b/arch/arm/cpu/armv7/zynq/slcr.c
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2013 Xilinx Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <malloc.h>
+#include <asm/arch/hardware.h>
+
+#define SLCR_LOCK_MAGIC 0x767B
+#define SLCR_UNLOCK_MAGIC 0xDF0D
+
+static int slcr_lock = 1; /* 1 means locked, 0 means unlocked */
+
+void zynq_slcr_lock(void)
+{
+ if (!slcr_lock)
+ writel(SLCR_LOCK_MAGIC, &slcr_base->slcr_lock);
+}
+
+void zynq_slcr_unlock(void)
+{
+ if (slcr_lock)
+ writel(SLCR_UNLOCK_MAGIC, &slcr_base->slcr_unlock);
+}
+
+/* Reset the entire system */
+void zynq_slcr_cpu_reset(void)
+{
+ /*
+ * Unlock the SLCR then reset the system.
+ * Note that this seems to require raw i/o
+ * functions or there's a lockup?
+ */
+ zynq_slcr_unlock();
+
+ /*
+ * Clear 0x0F000000 bits of reboot status register to workaround
+ * the FSBL not loading the bitstream after soft-reboot
+ * This is a temporary solution until we know more.
+ */
+ clrbits_le32(&slcr_base->reboot_status, 0xF000000);
+
+ writel(1, &slcr_base->pss_rst_ctrl);
+}
diff --git a/arch/arm/cpu/ixp/u-boot.lds b/arch/arm/cpu/ixp/u-boot.lds
index 2c823e1..8345b55 100644
--- a/arch/arm/cpu/ixp/u-boot.lds
+++ b/arch/arm/cpu/ixp/u-boot.lds
@@ -49,7 +49,7 @@
. = ALIGN(4);
.u_boot_list : {
- #include <u-boot.lst>
+ KEEP(*(SORT(.u_boot_list*)));
}
. = ALIGN(4);
@@ -67,11 +67,17 @@
_end = .;
- .bss __rel_dyn_start (OVERLAY) : {
- __bss_start = .;
+ .bss_start __rel_dyn_start (OVERLAY) : {
+ KEEP(*(.__bss_start));
+ }
+
+ .bss __bss_start (OVERLAY) : {
*(.bss*)
. = ALIGN(4);
- __bss_end = .;
+ __bss_end = .;
+ }
+ .bss_end __bss_end (OVERLAY) : {
+ KEEP(*(__bss_end));
}
/DISCARD/ : { *(.dynstr*) }
diff --git a/arch/arm/cpu/tegra114-common/pinmux.c b/arch/arm/cpu/tegra114-common/pinmux.c
index 52b3ec4..4983a05 100644
--- a/arch/arm/cpu/tegra114-common/pinmux.c
+++ b/arch/arm/cpu/tegra114-common/pinmux.c
@@ -37,6 +37,20 @@
#define PMUX_OD_SHIFT 6
#define PMUX_LOCK_SHIFT 7
#define PMUX_IO_RESET_SHIFT 8
+#define PMUX_RCV_SEL_SHIFT 9
+
+#define PGRP_HSM_SHIFT 2
+#define PGRP_SCHMT_SHIFT 3
+#define PGRP_LPMD_SHIFT 4
+#define PGRP_LPMD_MASK (3 << PGRP_LPMD_SHIFT)
+#define PGRP_DRVDN_SHIFT 12
+#define PGRP_DRVDN_MASK (0x7F << PGRP_DRVDN_SHIFT)
+#define PGRP_DRVUP_SHIFT 20
+#define PGRP_DRVUP_MASK (0x7F << PGRP_DRVUP_SHIFT)
+#define PGRP_SLWR_SHIFT 28
+#define PGRP_SLWR_MASK (3 << PGRP_SLWR_SHIFT)
+#define PGRP_SLWF_SHIFT 30
+#define PGRP_SLWF_MASK (3 << PGRP_SLWF_SHIFT)
/* Convenient macro for defining pin group properties */
#define PIN(pg_name, vdd, f0, f1, f2, f3, iod) \
@@ -58,6 +72,10 @@
#define PINO(pg_name, vdd, f0, f1, f2, f3) \
PIN(pg_name, vdd, f0, f1, f2, f3, OUTPUT)
+/* A pin group number which is not used */
+#define PIN_RESERVED \
+ PIN(NONE, NONE, INVALID, INVALID, INVALID, INVALID, NONE)
+
const struct tegra_pingroup_desc tegra_soc_pingroups[PINGRP_COUNT] = {
/* NAME VDD f0 f1 f2 f3 */
PINI(ULPI_DATA0, BB, SPI3, HSI, UARTA, ULPI),
@@ -84,71 +102,71 @@
PINI(SDMMC1_DAT2, SDMMC1, SDMMC1, PWM0, SPI4, UARTA),
PINI(SDMMC1_DAT1, SDMMC1, SDMMC1, PWM1, SPI4, UARTA),
PINI(SDMMC1_DAT0, SDMMC1, SDMMC1, RSVD2, SPI4, UARTA),
- PINI(GPIO_PV2, BB, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(GPIO_PV3, BB, RSVD1, RSVD2, RSVD3, RSVD4),
+ PIN_RESERVED, /* Reserved by t114: 0x3060 - 0x3064 */
+ PIN_RESERVED,
PINI(CLK2_OUT, SDMMC1, EXTPERIPH2, RSVD2, RSVD3, RSVD4),
PINI(CLK2_REQ, SDMMC1, DAP, RSVD2, RSVD3, RSVD4),
- PINO(LCD_PWR1, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_PWR2, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_SDIN, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_SDOUT, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_WR_N, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_CS0_N, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_DC0, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_SCK, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_PWR0, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_PCLK, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_DE, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_HSYNC, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_VSYNC, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D0, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D1, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D2, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D3, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D4, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D5, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D6, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D7, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D8, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D9, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D10, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D11, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D12, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D13, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D14, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D15, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D16, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D17, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D18, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D19, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D20, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D21, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D22, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_D23, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_CS1_N, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_M1, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINO(LCD_DC1, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
+ PIN_RESERVED, /* Reserved by t114: 0x3070 - 0x310c */
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
PINI(HDMI_INT, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(DDC_SCL, LCD, I2C4, RSVD2, RSVD3, RSVD4),
PINI(DDC_SDA, LCD, I2C4, RSVD2, RSVD3, RSVD4),
- PINI(CRT_HSYNC, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(CRT_VSYNC, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_D0, VI, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_D1, VI, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_D2, VI, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_D3, VI, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_D4, VI, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_D5, VI, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_D6, VI, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_D7, VI, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_D8, VI, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_D9, VI, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_D10, VI, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_D11, VI, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_PCLK, VI, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_MCLK, VI, RSVD1, RSVD3, RSVD3, RSVD4),
- PINI(VI_VSYNC, VI, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(VI_HSYNC, VI, RSVD1, RSVD2, RSVD3, RSVD4),
+ PIN_RESERVED, /* Reserved by t114: 0x311c - 0x3160 */
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
PINI(UART2_RXD, UART, UARTB, SPDIF, UARTA, SPI4),
PINI(UART2_TXD, UART, UARTB, SPDIF, UARTA, SPI4),
PINI(UART2_RTS_N, UART, UARTA, UARTB, RSVD3, SPI4),
@@ -220,8 +238,8 @@
PINI(SDMMC4_DAT5, SDMMC4, SDMMC4, SPI3, GMI, RSVD4),
PINI(SDMMC4_DAT6, SDMMC4, SDMMC4, SPI3, GMI, RSVD4),
PINI(SDMMC4_DAT7, SDMMC4, SDMMC4, RSVD2, GMI, RSVD4),
- PINI(SDMMC4_RST_N, SDMMC4, RSVD1, RSVD2, RSVD3, SDMMC4),
- PINI(CAM_MCLK, CAM, VI, VI_ALT1, VI_ALT2, RSVD4),
+ PIN_RESERVED, /* Reserved by t114: 0x3280 */
+ PINI(CAM_MCLK, CAM, VI, VI_ALT1, VI_ALT3, RSVD4),
PINI(GPIO_PCC1, CAM, I2S4, RSVD2, RSVD3, RSVD4),
PINI(GPIO_PBB0, CAM, I2S4, VI, VI_ALT1, VI_ALT3),
PINI(CAM_I2C_SCL, CAM, VGP1, I2C3, RSVD3, RSVD4),
@@ -246,11 +264,11 @@
PINI(KB_ROW8, SYS, KBC, RSVD2, RSVD3, UARTA),
PINI(KB_ROW9, SYS, KBC, RSVD2, RSVD3, UARTA),
PINI(KB_ROW10, SYS, KBC, RSVD2, RSVD3, UARTA),
- PINI(KB_ROW11, SYS, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(KB_ROW12, SYS, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(KB_ROW13, SYS, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(KB_ROW14, SYS, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(KB_ROW15, SYS, RSVD1, RSVD2, RSVD3, RSVD4),
+ PIN_RESERVED, /* Reserved by t114: 0x32e8 - 0x32f8 */
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
PINI(KB_COL0, SYS, KBC, USB, SPI2, EMC_DLL),
PINI(KB_COL1, SYS, KBC, RSVD2, SPI2, EMC_DLL),
PINI(KB_COL2, SYS, KBC, RSVD2, SPI2, RSVD4),
@@ -278,36 +296,46 @@
PINI(DAP2_DIN, AUDIO, I2S1, HDA, RSVD3, RSVD4),
PINI(DAP2_DOUT, AUDIO, I2S1, HDA, RSVD3, RSVD4),
PINI(DAP2_SCLK, AUDIO, I2S1, HDA, RSVD3, RSVD4),
- PINI(SPI2_MOSI, AUDIO, SPI6, CLDVFS, RSVD3, RSVD4),
- PINI(SPI2_MISO, AUDIO, SPI6, RSVD2, RSVD3, RSVD4),
- PINI(SPI2_CS0_N, AUDIO, SPI6, SPI1, RSVD3, RSVD4),
- PINI(SPI2_SCK, AUDIO, SPI6, CLDVFS, RSVD3, RSVD4),
- PINI(SPI1_MOSI, AUDIO, RSVD1, SPI1, SPI2, DAP2),
- PINI(SPI1_SCK, AUDIO, RSVD1, SPI1, SPI2, RSVD4),
- PINI(SPI1_CS0_N, AUDIO, SPI6, SPI1, SPI2, RSVD4),
- PINI(SPI1_MISO, AUDIO, RSVD1, SPI1, SPI2, RSVD4),
- PINI(SPI2_CS1_N, AUDIO, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(SPI2_CS2_N, AUDIO, RSVD1, RSVD2, RSVD3, RSVD4),
+ PINI(DVFS_PWM, AUDIO, SPI6, CLDVFS, RSVD3, RSVD4),
+ PINI(GPIO_X1_AUD, AUDIO, SPI6, RSVD2, RSVD3, RSVD4),
+ PINI(GPIO_X3_AUD, AUDIO, SPI6, SPI1, RSVD3, RSVD4),
+ PINI(DVFS_CLK, AUDIO, SPI6, CLDVFS, RSVD3, RSVD4),
+ PINI(GPIO_X4_AUD, AUDIO, RSVD1, SPI1, SPI2, DAP2),
+ PINI(GPIO_X5_AUD, AUDIO, RSVD1, SPI1, SPI2, RSVD4),
+ PINI(GPIO_X6_AUD, AUDIO, SPI6, SPI1, SPI2, RSVD4),
+ PINI(GPIO_X7_AUD, AUDIO, RSVD1, SPI1, SPI2, RSVD4),
+ PIN_RESERVED, /* Reserved by t114: 0x3388 - 0x338c */
+ PIN_RESERVED,
PINI(SDMMC3_CLK, SDMMC3, SDMMC3, RSVD2, RSVD3, SPI3),
PINI(SDMMC3_CMD, SDMMC3, SDMMC3, PWM3, UARTA, SPI3),
PINI(SDMMC3_DAT0, SDMMC3, SDMMC3, RSVD2, RSVD3, SPI3),
PINI(SDMMC3_DAT1, SDMMC3, SDMMC3, PWM2, UARTA, SPI3),
PINI(SDMMC3_DAT2, SDMMC3, SDMMC3, PWM1, DISPA, SPI3),
PINI(SDMMC3_DAT3, SDMMC3, SDMMC3, PWM0, DISPB, SPI3),
- PINI(SDMMC3_DAT4, SDMMC3, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(SDMMC3_DAT5, SDMMC3, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(SDMMC3_DAT6, SDMMC3, RSVD1, RSVD2, RSVD3, RSVD4),
- PINI(SDMMC3_DAT7, SDMMC3, RSVD1, RSVD2, RSVD3, RSVD4),
+ PIN_RESERVED, /* Reserved by t114: 0x33a8 - 0x33dc */
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
+ PIN_RESERVED,
PINI(HDMI_CEC, SYS, CEC, SDMMC3, RSVD3, SOC),
PINI(SDMMC1_WP_N, SDMMC1, SDMMC1, CLK12, SPI4, UARTA),
- PINI(SDMMC3_CD_N, SDMMC3, SDMMC3, OWR, RSVD3, RSVD4),
- PINI(SPI1_CS1_N, AUDIO, SPI6, RSVD2, SPI2, I2C1),
- PINI(SPI1_CS2_N, AUDIO, SPI6, SPI1, SPI2, I2C1),
- PINI(USB_VBUS_EN0, SYS, USB, RSVD2, RSVD3, RSVD4),
- PINI(USB_VBUS_EN1, SYS, USB, RSVD2, RSVD3, RSVD4),
+ PINI(SDMMC3_CD_N, SYS, SDMMC3, OWR, RSVD3, RSVD4),
+ PINI(GPIO_W2_AUD, AUDIO, SPI6, RSVD2, SPI2, I2C1),
+ PINI(GPIO_W3_AUD, AUDIO, SPI6, SPI1, SPI2, I2C1),
+ PINI(USB_VBUS_EN0, LCD, USB, RSVD2, RSVD3, RSVD4),
+ PINI(USB_VBUS_EN1, LCD, USB, RSVD2, RSVD3, RSVD4),
PINI(SDMMC3_CLK_LB_IN, SDMMC3, SDMMC3, RSVD2, RSVD3, RSVD4),
- PINO(SDMMC3_CLK_LB_OUT, SDMMC3, SDMMC3, RSVD2, RSVD3, RSVD4),
- PINO(NAND_GMI_CLK_LB, GMI, SDMMC2, NAND, GMI, RSVD4),
+ PINI(SDMMC3_CLK_LB_OUT, SDMMC3, SDMMC3, RSVD2, RSVD3, RSVD4),
+ PIN_RESERVED, /* Reserved by t114: 0x3404 */
PINO(RESET_OUT_N, SYS, RSVD1, RSVD2, RSVD3, RESET_OUT_N),
};
@@ -484,6 +512,30 @@
return 0;
}
+static int pinmux_set_rcv_sel(enum pmux_pingrp pin,
+ enum pmux_pin_rcv_sel rcv_sel)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pin_rcv_sel = &pmt->pmt_ctl[pin];
+ u32 reg;
+
+ /* Error check on pin and rcv_sel */
+ assert(pmux_pingrp_isvalid(pin));
+ assert(pmux_pin_rcv_sel_isvalid(rcv_sel));
+
+ if (rcv_sel == PMUX_PIN_RCV_SEL_DEFAULT)
+ return 0;
+
+ reg = readl(pin_rcv_sel);
+ reg &= ~(0x1 << PMUX_RCV_SEL_SHIFT);
+ if (rcv_sel == PMUX_PIN_RCV_SEL_HIGH)
+ reg |= (0x1 << PMUX_RCV_SEL_SHIFT);
+ writel(reg, pin_rcv_sel);
+
+ return 0;
+}
+
void pinmux_config_pingroup(struct pingroup_config *config)
{
enum pmux_pingrp pin = config->pingroup;
@@ -495,6 +547,7 @@
pinmux_set_lock(pin, config->lock);
pinmux_set_od(pin, config->od);
pinmux_set_ioreset(pin, config->ioreset);
+ pinmux_set_rcv_sel(pin, config->rcv_sel);
}
void pinmux_config_table(struct pingroup_config *config, int len)
@@ -504,3 +557,184 @@
for (i = 0; i < len; i++)
pinmux_config_pingroup(&config[i]);
}
+
+static int padgrp_set_drvup_slwf(enum pdrive_pingrp pad, int slwf)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_slwf = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check on pad and slwf */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_slw_isvalid(slwf));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (slwf == PGRP_SLWF_NONE)
+ return 0;
+
+ reg = readl(pad_slwf);
+ reg &= ~PGRP_SLWF_MASK;
+ reg |= (slwf << PGRP_SLWF_SHIFT);
+ writel(reg, pad_slwf);
+
+ return 0;
+}
+
+static int padgrp_set_drvdn_slwr(enum pdrive_pingrp pad, int slwr)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_slwr = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check on pad and slwr */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_slw_isvalid(slwr));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (slwr == PGRP_SLWR_NONE)
+ return 0;
+
+ reg = readl(pad_slwr);
+ reg &= ~PGRP_SLWR_MASK;
+ reg |= (slwr << PGRP_SLWR_SHIFT);
+ writel(reg, pad_slwr);
+
+ return 0;
+}
+
+static int padgrp_set_drvup(enum pdrive_pingrp pad, int drvup)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_drvup = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check on pad and drvup */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_drv_isvalid(drvup));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (drvup == PGRP_DRVUP_NONE)
+ return 0;
+
+ reg = readl(pad_drvup);
+ reg &= ~PGRP_DRVUP_MASK;
+ reg |= (drvup << PGRP_DRVUP_SHIFT);
+ writel(reg, pad_drvup);
+
+ return 0;
+}
+
+static int padgrp_set_drvdn(enum pdrive_pingrp pad, int drvdn)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_drvdn = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check on pad and drvdn */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_drv_isvalid(drvdn));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (drvdn == PGRP_DRVDN_NONE)
+ return 0;
+
+ reg = readl(pad_drvdn);
+ reg &= ~PGRP_DRVDN_MASK;
+ reg |= (drvdn << PGRP_DRVDN_SHIFT);
+ writel(reg, pad_drvdn);
+
+ return 0;
+}
+
+static int padgrp_set_lpmd(enum pdrive_pingrp pad, enum pgrp_lpmd lpmd)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_lpmd = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check pad and lpmd value */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_lpmd_isvalid(lpmd));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (lpmd == PGRP_LPMD_NONE)
+ return 0;
+
+ reg = readl(pad_lpmd);
+ reg &= ~PGRP_LPMD_MASK;
+ reg |= (lpmd << PGRP_LPMD_SHIFT);
+ writel(reg, pad_lpmd);
+
+ return 0;
+}
+
+static int padgrp_set_schmt(enum pdrive_pingrp pad, enum pgrp_schmt schmt)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_schmt = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check pad */
+ assert(pmux_padgrp_isvalid(pad));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (schmt == PGRP_SCHMT_NONE)
+ return 0;
+
+ reg = readl(pad_schmt);
+ reg &= ~(1 << PGRP_SCHMT_SHIFT);
+ if (schmt == PGRP_SCHMT_ENABLE)
+ reg |= (0x1 << PGRP_SCHMT_SHIFT);
+ writel(reg, pad_schmt);
+
+ return 0;
+}
+static int padgrp_set_hsm(enum pdrive_pingrp pad, enum pgrp_hsm hsm)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_hsm = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check pad */
+ assert(pmux_padgrp_isvalid(pad));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (hsm == PGRP_HSM_NONE)
+ return 0;
+
+ reg = readl(pad_hsm);
+ reg &= ~(1 << PGRP_HSM_SHIFT);
+ if (hsm == PGRP_HSM_ENABLE)
+ reg |= (0x1 << PGRP_HSM_SHIFT);
+ writel(reg, pad_hsm);
+
+ return 0;
+}
+
+void padctrl_config_pingroup(struct padctrl_config *config)
+{
+ enum pdrive_pingrp pad = config->padgrp;
+
+ padgrp_set_drvup_slwf(pad, config->slwf);
+ padgrp_set_drvdn_slwr(pad, config->slwr);
+ padgrp_set_drvup(pad, config->drvup);
+ padgrp_set_drvdn(pad, config->drvdn);
+ padgrp_set_lpmd(pad, config->lpmd);
+ padgrp_set_schmt(pad, config->schmt);
+ padgrp_set_hsm(pad, config->hsm);
+}
+
+void padgrp_config_table(struct padctrl_config *config, int len)
+{
+ int i;
+
+ for (i = 0; i < len; i++)
+ padctrl_config_pingroup(&config[i]);
+}
diff --git a/arch/arm/cpu/tegra30-common/pinmux.c b/arch/arm/cpu/tegra30-common/pinmux.c
index 122665f..eecf058 100644
--- a/arch/arm/cpu/tegra30-common/pinmux.c
+++ b/arch/arm/cpu/tegra30-common/pinmux.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -38,6 +38,19 @@
#define PMUX_LOCK_SHIFT 7
#define PMUX_IO_RESET_SHIFT 8
+#define PGRP_HSM_SHIFT 2
+#define PGRP_SCHMT_SHIFT 3
+#define PGRP_LPMD_SHIFT 4
+#define PGRP_LPMD_MASK (3 << PGRP_LPMD_SHIFT)
+#define PGRP_DRVDN_SHIFT 12
+#define PGRP_DRVDN_MASK (0x7F << PGRP_DRVDN_SHIFT)
+#define PGRP_DRVUP_SHIFT 20
+#define PGRP_DRVUP_MASK (0x7F << PGRP_DRVUP_SHIFT)
+#define PGRP_SLWR_SHIFT 28
+#define PGRP_SLWR_MASK (3 << PGRP_SLWR_SHIFT)
+#define PGRP_SLWF_SHIFT 30
+#define PGRP_SLWF_MASK (3 << PGRP_SLWF_SHIFT)
+
/* Convenient macro for defining pin group properties */
#define PIN(pg_name, vdd, f0, f1, f2, f3, iod) \
{ \
@@ -504,3 +517,178 @@
for (i = 0; i < len; i++)
pinmux_config_pingroup(&config[i]);
}
+
+static int padgrp_set_drvup_slwf(enum pdrive_pingrp pad,
+ int slwf)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_slwf = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check on pad and slwf */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_slw_isvalid(slwf));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (slwf == PGRP_SLWF_NONE)
+ return 0;
+
+ reg = readl(pad_slwf);
+ reg &= ~PGRP_SLWF_MASK;
+ reg |= (slwf << PGRP_SLWF_SHIFT);
+ writel(reg, pad_slwf);
+
+ return 0;
+}
+
+static int padgrp_set_drvdn_slwr(enum pdrive_pingrp pad, int slwr)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_slwr = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check on pad and slwr */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_slw_isvalid(slwr));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (slwr == PGRP_SLWR_NONE)
+ return 0;
+
+ reg = readl(pad_slwr);
+ reg &= ~PGRP_SLWR_MASK;
+ reg |= (slwr << PGRP_SLWR_SHIFT);
+ writel(reg, pad_slwr);
+
+ return 0;
+}
+
+static int padgrp_set_drvup(enum pdrive_pingrp pad, int drvup)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_drvup = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check on pad and drvup */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_drv_isvalid(drvup));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (drvup == PGRP_DRVUP_NONE)
+ return 0;
+
+ reg = readl(pad_drvup);
+ reg &= ~PGRP_DRVUP_MASK;
+ reg |= (drvup << PGRP_DRVUP_SHIFT);
+ writel(reg, pad_drvup);
+
+ return 0;
+}
+
+static int padgrp_set_drvdn(enum pdrive_pingrp pad, int drvdn)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_drvdn = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check on pad and drvdn */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_drv_isvalid(drvdn));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (drvdn == PGRP_DRVDN_NONE)
+ return 0;
+
+ reg = readl(pad_drvdn);
+ reg &= ~PGRP_DRVDN_MASK;
+ reg |= (drvdn << PGRP_DRVDN_SHIFT);
+ writel(reg, pad_drvdn);
+
+ return 0;
+}
+
+static int padgrp_set_lpmd(enum pdrive_pingrp pad, enum pgrp_lpmd lpmd)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_lpmd = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check pad and lpmd value */
+ assert(pmux_padgrp_isvalid(pad));
+ assert(pmux_pad_lpmd_isvalid(lpmd));
+
+ /* NONE means unspecified/do not change/use POR value */
+ if (lpmd == PGRP_LPMD_NONE)
+ return 0;
+
+ reg = readl(pad_lpmd);
+ reg &= ~PGRP_LPMD_MASK;
+ reg |= (lpmd << PGRP_LPMD_SHIFT);
+ writel(reg, pad_lpmd);
+
+ return 0;
+}
+
+static int padgrp_set_schmt(enum pdrive_pingrp pad, enum pgrp_schmt schmt)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_schmt = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check pad */
+ assert(pmux_padgrp_isvalid(pad));
+
+ reg = readl(pad_schmt);
+ reg &= ~(1 << PGRP_SCHMT_SHIFT);
+ if (schmt == PGRP_SCHMT_ENABLE)
+ reg |= (0x1 << PGRP_SCHMT_SHIFT);
+ writel(reg, pad_schmt);
+
+ return 0;
+}
+static int padgrp_set_hsm(enum pdrive_pingrp pad,
+ enum pgrp_hsm hsm)
+{
+ struct pmux_tri_ctlr *pmt =
+ (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+ u32 *pad_hsm = &pmt->pmt_drive[pad];
+ u32 reg;
+
+ /* Error check pad */
+ assert(pmux_padgrp_isvalid(pad));
+
+ reg = readl(pad_hsm);
+ reg &= ~(1 << PGRP_HSM_SHIFT);
+ if (hsm == PGRP_HSM_ENABLE)
+ reg |= (0x1 << PGRP_HSM_SHIFT);
+ writel(reg, pad_hsm);
+
+ return 0;
+}
+
+void padctrl_config_pingroup(struct padctrl_config *config)
+{
+ enum pdrive_pingrp pad = config->padgrp;
+
+ padgrp_set_drvup_slwf(pad, config->slwf);
+ padgrp_set_drvdn_slwr(pad, config->slwr);
+ padgrp_set_drvup(pad, config->drvup);
+ padgrp_set_drvdn(pad, config->drvdn);
+ padgrp_set_lpmd(pad, config->lpmd);
+ padgrp_set_schmt(pad, config->schmt);
+ padgrp_set_hsm(pad, config->hsm);
+}
+
+void padgrp_config_table(struct padctrl_config *config, int len)
+{
+ int i;
+
+ for (i = 0; i < len; i++)
+ padctrl_config_pingroup(&config[i]);
+}
diff --git a/arch/arm/cpu/u-boot-spl.lds b/arch/arm/cpu/u-boot-spl.lds
new file mode 100644
index 0000000..3c0d99ca
--- /dev/null
+++ b/arch/arm/cpu/u-boot-spl.lds
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2004-2008 Texas Instruments
+ *
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ __image_copy_start = .;
+ CPUDIR/start.o (.text*)
+ *(.text*)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
+
+ . = ALIGN(4);
+ .data : {
+ *(.data*)
+ }
+
+ . = ALIGN(4);
+
+ . = .;
+
+ __image_copy_end = .;
+
+ .rel.dyn : {
+ __rel_dyn_start = .;
+ *(.rel*)
+ __rel_dyn_end = .;
+ }
+
+ .dynsym : {
+ __dynsym_start = .;
+ *(.dynsym)
+ }
+
+ _end = .;
+
+ /*
+ * Deprecated: this MMU section is used by pxa at present but
+ * should not be used by new boards/CPUs.
+ */
+ . = ALIGN(4096);
+ .mmutable : {
+ *(.mmutable)
+ }
+
+ .bss __rel_dyn_start (OVERLAY) : {
+ __bss_start = .;
+ *(.bss*)
+ . = ALIGN(4);
+ __bss_end = .;
+ }
+
+ /DISCARD/ : { *(.dynstr*) }
+ /DISCARD/ : { *(.dynamic*) }
+ /DISCARD/ : { *(.plt*) }
+ /DISCARD/ : { *(.interp*) }
+ /DISCARD/ : { *(.gnu*) }
+}
+
+#if defined(CONFIG_SPL_TEXT_BASE) && defined(CONFIG_SPL_MAX_SIZE)
+ASSERT(__bss_end < (CONFIG_SPL_TEXT_BASE + CONFIG_SPL_MAX_SIZE), "SPL image too big");
+#endif
diff --git a/arch/arm/cpu/u-boot.lds b/arch/arm/cpu/u-boot.lds
index b337e7b..3a1083d 100644
--- a/arch/arm/cpu/u-boot.lds
+++ b/arch/arm/cpu/u-boot.lds
@@ -52,7 +52,7 @@
. = ALIGN(4);
.u_boot_list : {
- #include <u-boot.lst>
+ KEEP(*(SORT(.u_boot_list*)));
}
. = ALIGN(4);
@@ -81,11 +81,18 @@
*(.mmutable)
}
- .bss __rel_dyn_start (OVERLAY) : {
- __bss_start = .;
+ .bss_start __rel_dyn_start (OVERLAY) : {
+ KEEP(*(.__bss_start));
+ }
+
+ .bss __bss_start (OVERLAY) : {
*(.bss*)
. = ALIGN(4);
- __bss_end = .;
+ __bss_end = .;
+ }
+
+ .bss_end __bss_end (OVERLAY) : {
+ KEEP(*(__bss_end));
}
/DISCARD/ : { *(.dynstr*) }