diff options
| author | Tom Rini <trini@ti.com> | 2012-08-08 17:03:10 -0700 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-09-01 14:58:19 +0200 |
| commit | 41aebf810688d606bd43b9ca336bd26d914ad2c8 (patch) | |
| tree | 2c71de5c327cabc43c32943b60da445861327750 /include/configs | |
| parent | a4a99fffd8a006d99958e5bcded36d7e7218bd36 (diff) | |
omap4/5/am33xx: Make lowlevel_init available to all armv7 platforms
Make the lowlevel_init function that these platforms have which just
sets up the stack and calls a C function available to all armv7
platforms. As part of this we change some of the macros that are used
to be more clear. Previously (except for am335x evm) we had been
setting CONFIG_SYS_INIT_SP_ADDR to a series of new defines that are
equivalent to simply referencing NON_SECURE_SRAM_END. On am335x evm we
should have been doing this initially and do now.
Cc: Sricharan R <r.sricharan@ti.com>
Tested-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/am335x_evm.h | 4 | ||||
| -rw-r--r-- | include/configs/omap4_common.h | 7 | ||||
| -rw-r--r-- | include/configs/omap5_evm.h | 7 |
3 files changed, 6 insertions, 12 deletions
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h index 2bfe8c6dcd..a8a6b8ed9c 100644 --- a/include/configs/am335x_evm.h +++ b/include/configs/am335x_evm.h @@ -148,7 +148,7 @@ #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ #define CONFIG_SYS_SDRAM_BASE PHYS_DRAM_1 -#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \ +#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ GENERATED_GBL_DATA_SIZE) /* Platform/Board specific defs */ #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ @@ -195,7 +195,7 @@ #define CONFIG_SPL #define CONFIG_SPL_TEXT_BASE 0x402F0400 #define CONFIG_SPL_MAX_SIZE (46 * 1024) -#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK +#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR #define CONFIG_SPL_BSS_START_ADDR 0x80000000 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */ diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h index 6f298a1f7d..2771839967 100644 --- a/include/configs/omap4_common.h +++ b/include/configs/omap4_common.h @@ -225,10 +225,7 @@ #define CONFIG_NR_DRAM_BANKS 1 #define CONFIG_SYS_SDRAM_BASE 0x80000000 -#define CONFIG_SYS_INIT_RAM_ADDR 0x4030D800 -#define CONFIG_SYS_INIT_RAM_SIZE 0x800 -#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ - CONFIG_SYS_INIT_RAM_SIZE - \ +#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ GENERATED_GBL_DATA_SIZE) #ifndef CONFIG_SYS_L2CACHE_OFF @@ -249,7 +246,7 @@ #define CONFIG_SPL #define CONFIG_SPL_TEXT_BASE 0x40304350 #define CONFIG_SPL_MAX_SIZE (38 * 1024) -#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK +#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR /* * 64 bytes before this address should be set aside for u-boot.img's diff --git a/include/configs/omap5_evm.h b/include/configs/omap5_evm.h index 088428035d..4d6de16734 100644 --- a/include/configs/omap5_evm.h +++ b/include/configs/omap5_evm.h @@ -228,10 +228,7 @@ #define CONFIG_NR_DRAM_BANKS 1 #define CONFIG_SYS_SDRAM_BASE 0x80000000 -#define CONFIG_SYS_INIT_RAM_ADDR 0x4030D800 -#define CONFIG_SYS_INIT_RAM_SIZE 0x800 -#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ - CONFIG_SYS_INIT_RAM_SIZE - \ +#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ GENERATED_GBL_DATA_SIZE) #define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS @@ -246,7 +243,7 @@ #define CONFIG_SPL #define CONFIG_SPL_TEXT_BASE 0x40300350 #define CONFIG_SPL_MAX_SIZE 0x19000 /* 100K */ -#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK +#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */ #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */ |