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| author | Tom Rini <trini@ti.com> | 2013-06-06 08:57:45 -0400 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-06-06 08:57:45 -0400 |
| commit | edfcf85a0a4abbeb3798b5159adab586d025ab86 (patch) | |
| tree | 91b274d57b6173f94665a173e500f0923e4de1e9 /arch | |
| parent | eecf9e2e78c3af4304740804b3649f3d4b8a922a (diff) | |
| download | u-boot-imx-edfcf85a0a4abbeb3798b5159adab586d025ab86.zip u-boot-imx-edfcf85a0a4abbeb3798b5159adab586d025ab86.tar.gz u-boot-imx-edfcf85a0a4abbeb3798b5159adab586d025ab86.tar.bz2 | |
am33xx/omap4+: Move SRAM_SCRATCH_SPACE_ADDR to <asm/arch/omap.h>
The location of valid scratch space is dependent on SoC, so move that
there. On OMAP4+ we continue to use SRAM_SCRATCH_SPACE_ADDR. On
am33xx/ti814x we want to use what the ROM defines as "public stack"
which is the area after our defined download image space. Correct the
comment about and location of CONFIG_SPL_TEXT_BASE.
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/arch-am33xx/omap.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-omap4/omap.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-omap5/omap.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/omap_common.h | 1 |
4 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-am33xx/omap.h b/arch/arm/include/asm/arch-am33xx/omap.h index db15159..e7576c1 100644 --- a/arch/arm/include/asm/arch-am33xx/omap.h +++ b/arch/arm/include/asm/arch-am33xx/omap.h @@ -31,8 +31,10 @@ #ifdef CONFIG_AM33XX #define NON_SECURE_SRAM_START 0x402F0400 #define NON_SECURE_SRAM_END 0x40310000 +#define SRAM_SCRATCH_SPACE_ADDR 0x4030C000 #elif defined(CONFIG_TI814X) #define NON_SECURE_SRAM_START 0x40300000 #define NON_SECURE_SRAM_END 0x40320000 +#define SRAM_SCRATCH_SPACE_ADDR 0x4031B800 #endif #endif diff --git a/arch/arm/include/asm/arch-omap4/omap.h b/arch/arm/include/asm/arch-omap4/omap.h index e9a6ffe..44353a4 100644 --- a/arch/arm/include/asm/arch-omap4/omap.h +++ b/arch/arm/include/asm/arch-omap4/omap.h @@ -141,6 +141,7 @@ struct s32ktimer { */ #define NON_SECURE_SRAM_START 0x40304000 #define NON_SECURE_SRAM_END 0x4030E000 /* Not inclusive */ +#define SRAM_SCRATCH_SPACE_ADDR NON_SECURE_SRAM_START /* base address for indirect vectors (internal boot mode) */ #define SRAM_ROM_VECT_BASE 0x4030D000 #endif diff --git a/arch/arm/include/asm/arch-omap5/omap.h b/arch/arm/include/asm/arch-omap5/omap.h index 4f43a90..04af227 100644 --- a/arch/arm/include/asm/arch-omap5/omap.h +++ b/arch/arm/include/asm/arch-omap5/omap.h @@ -188,6 +188,7 @@ struct s32ktimer { */ #define NON_SECURE_SRAM_START 0x40300000 #define NON_SECURE_SRAM_END 0x40320000 /* Not inclusive */ +#define SRAM_SCRATCH_SPACE_ADDR NON_SECURE_SRAM_START /* base address for indirect vectors (internal boot mode) */ #define SRAM_ROM_VECT_BASE 0x4031F000 diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h index ee7b188..baeef4e 100644 --- a/arch/arm/include/asm/omap_common.h +++ b/arch/arm/include/asm/omap_common.h @@ -591,7 +591,6 @@ static inline u32 omap_revision(void) /* * SRAM scratch space entries */ -#define SRAM_SCRATCH_SPACE_ADDR NON_SECURE_SRAM_START #define OMAP_SRAM_SCRATCH_OMAP_REV SRAM_SCRATCH_SPACE_ADDR #define OMAP_SRAM_SCRATCH_EMIF_SIZE (SRAM_SCRATCH_SPACE_ADDR + 0x4) #define OMAP_SRAM_SCRATCH_EMIF_T_NUM (SRAM_SCRATCH_SPACE_ADDR + 0xC) |