am33xx/omap: Move save_omap_boot_params to omap-common/boot-common.c

We need to call the save_omap_boot_params function on am33xx/ti81xx and
other newer TI SoCs, so move the function to boot-common.  Only OMAP4+
has the omap_hw_init_context function so add ifdefs to not call it on
am33xx/ti81xx.  Call save_omap_boot_params from s_init on am33xx/ti81xx
boards.

Reviewed-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
master
Tom Rini 11 years ago
parent 320d9746d3
commit 4596dcc1d4
  1. 39
      arch/arm/cpu/armv7/omap-common/boot-common.c
  2. 36
      arch/arm/cpu/armv7/omap-common/hwinit-common.c
  3. 1
      arch/arm/include/asm/arch-am33xx/sys_proto.h
  4. 1
      arch/arm/include/asm/arch-omap4/sys_proto.h
  5. 1
      arch/arm/include/asm/arch-omap5/sys_proto.h
  6. 9
      board/isee/igep0033/board.c
  7. 9
      board/phytec/pcm051/board.c
  8. 9
      board/ti/am335x/board.c
  9. 9
      board/ti/ti814x/evm.c

@ -25,6 +25,45 @@
DECLARE_GLOBAL_DATA_PTR;
void save_omap_boot_params(void)
{
u32 rom_params = *((u32 *)OMAP_SRAM_SCRATCH_BOOT_PARAMS);
u8 boot_device;
u32 dev_desc, dev_data;
if ((rom_params < NON_SECURE_SRAM_START) ||
(rom_params > NON_SECURE_SRAM_END))
return;
/*
* rom_params can be type casted to omap_boot_parameters and
* used. But it not correct to assume that romcode structure
* encoding would be same as u-boot. So use the defined offsets.
*/
gd->arch.omap_boot_params.omap_bootdevice = boot_device =
*((u8 *)(rom_params + BOOT_DEVICE_OFFSET));
gd->arch.omap_boot_params.ch_flags =
*((u8 *)(rom_params + CH_FLAGS_OFFSET));
if ((boot_device >= MMC_BOOT_DEVICES_START) &&
(boot_device <= MMC_BOOT_DEVICES_END)) {
#if !defined(CONFIG_AM33XX) && !defined(CONFIG_TI81XX)
if ((omap_hw_init_context() ==
OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL)) {
gd->arch.omap_boot_params.omap_bootmode =
*((u8 *)(rom_params + BOOT_MODE_OFFSET));
} else
#endif
{
dev_desc = *((u32 *)(rom_params + DEV_DESC_PTR_OFFSET));
dev_data = *((u32 *)(dev_desc + DEV_DATA_PTR_OFFSET));
gd->arch.omap_boot_params.omap_bootmode =
*((u32 *)(dev_data + BOOT_MODE_OFFSET));
}
}
}
#ifdef CONFIG_SPL_BUILD
u32 spl_boot_device(void)
{

@ -111,42 +111,6 @@ void __weak srcomp_enable(void)
{
}
static void save_omap_boot_params(void)
{
u32 rom_params = *((u32 *)OMAP_SRAM_SCRATCH_BOOT_PARAMS);
u8 boot_device;
u32 dev_desc, dev_data;
if ((rom_params < NON_SECURE_SRAM_START) ||
(rom_params > NON_SECURE_SRAM_END))
return;
/*
* rom_params can be type casted to omap_boot_parameters and
* used. But it not correct to assume that romcode structure
* encoding would be same as u-boot. So use the defined offsets.
*/
gd->arch.omap_boot_params.omap_bootdevice = boot_device =
*((u8 *)(rom_params + BOOT_DEVICE_OFFSET));
gd->arch.omap_boot_params.ch_flags =
*((u8 *)(rom_params + CH_FLAGS_OFFSET));
if ((boot_device >= MMC_BOOT_DEVICES_START) &&
(boot_device <= MMC_BOOT_DEVICES_END)) {
if ((omap_hw_init_context() ==
OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL)) {
gd->arch.omap_boot_params.omap_bootmode =
*((u8 *)(rom_params + BOOT_MODE_OFFSET));
} else {
dev_desc = *((u32 *)(rom_params + DEV_DESC_PTR_OFFSET));
dev_data = *((u32 *)(dev_desc + DEV_DATA_PTR_OFFSET));
gd->arch.omap_boot_params.omap_bootmode =
*((u32 *)(dev_data + BOOT_MODE_OFFSET));
}
}
}
#ifdef CONFIG_ARCH_CPU_INIT
/*
* SOC specific cpu init

@ -30,6 +30,7 @@ int print_cpuinfo(void);
extern struct ctrl_stat *cstat;
u32 get_device_type(void);
void save_omap_boot_params(void);
void setup_clocks_for_console(void);
void ddr_pll_config(unsigned int ddrpll_M);

@ -54,6 +54,7 @@ void cancel_out(u32 *num, u32 *den, u32 den_limit);
void sdram_init(void);
u32 omap_sdram_size(void);
u32 cortex_rev(void);
void save_omap_boot_params(void);
void init_omap_revision(void);
void do_io_settings(void);
void omap_vc_init(u16 speed_khz);

@ -58,6 +58,7 @@ void cancel_out(u32 *num, u32 *den, u32 den_limit);
void sdram_init(void);
u32 omap_sdram_size(void);
u32 cortex_rev(void);
void save_omap_boot_params(void);
void init_omap_revision(void);
void do_io_settings(void);
void omap_vc_init(u16 speed_khz);

@ -105,6 +105,15 @@ static struct emif_regs ddr3_emif_reg_data = {
*/
void s_init(void)
{
/*
* Save the boot parameters passed from romcode.
* We cannot delay the saving further than this,
* to prevent overwrites.
*/
#ifdef CONFIG_SPL_BUILD
save_omap_boot_params();
#endif
/* WDT1 is already running when the bootloader gets control
* Disable it to avoid "random" resets
*/

@ -115,6 +115,15 @@ static struct emif_regs ddr3_emif_reg_data = {
void s_init(void)
{
/*
* Save the boot parameters passed from romcode.
* We cannot delay the saving further than this,
* to prevent overwrites.
*/
#ifdef CONFIG_SPL_BUILD
save_omap_boot_params();
#endif
/*
* WDT1 is already running when the bootloader gets control
* Disable it to avoid "random" resets
*/

@ -304,6 +304,15 @@ static struct emif_regs ddr3_evm_emif_reg_data = {
*/
void s_init(void)
{
/*
* Save the boot parameters passed from romcode.
* We cannot delay the saving further than this,
* to prevent overwrites.
*/
#ifdef CONFIG_SPL_BUILD
save_omap_boot_params();
#endif
/* WDT1 is already running when the bootloader gets control
* Disable it to avoid "random" resets
*/

@ -149,6 +149,15 @@ static const struct ddr_data evm_ddr2_data = {
void s_init(void)
{
#ifdef CONFIG_SPL_BUILD
/*
* Save the boot parameters passed from romcode.
* We cannot delay the saving further than this,
* to prevent overwrites.
*/
#ifdef CONFIG_SPL_BUILD
save_omap_boot_params();
#endif
/* WDT1 is already running when the bootloader gets control
* Disable it to avoid "random" resets
*/

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