This patch fixes the issue by defining and using CONFIG_SYS_INIT_RAM_SIZE and CONFIG_SYS_INIT_RAM_ADDR. Based on an email discussion with Wolfgang Denk and Heiko Schocher.

Signed-off-by: Steve Sakoman steve.sakoman@linaro.org Tested-by: Heiko Schocher hs@denx.de

---

Version 2 of patch: - adds Heiko's "Tested-by" - fixes SRAM address for omap4 boards, since it was set incorrectly

diff --git a/include/configs/igep0020.h b/include/configs/igep0020.h index 16d9279..a970ad2 100644 --- a/include/configs/igep0020.h +++ b/include/configs/igep0020.h @@ -222,6 +222,10 @@ #endif /* (CONFIG_CMD_NET) */

#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 -#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800 +#define CONFIG_SYS_INIT_RAM_SIZE 0x800 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ + CONFIG_SYS_INIT_RAM_SIZE - \ + GENERATED_GBL_DATA_SIZE)

#endif /* __CONFIG_H */ diff --git a/include/configs/igep0030.h b/include/configs/igep0030.h index d6fbec7..031de35 100644 --- a/include/configs/igep0030.h +++ b/include/configs/igep0030.h @@ -209,6 +209,10 @@ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))

#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 -#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800 +#define CONFIG_SYS_INIT_RAM_SIZE 0x800 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ + CONFIG_SYS_INIT_RAM_SIZE - \ + GENERATED_GBL_DATA_SIZE)

#endif /* __CONFIG_H */ diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h index e7d5bd0..076dd5a 100644 --- a/include/configs/omap3_beagle.h +++ b/include/configs/omap3_beagle.h @@ -346,8 +346,11 @@ extern unsigned int boot_flash_sec; extern unsigned int boot_flash_type; #endif

-/* additions for new relocation code, must be added to all boards */ #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 -#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800 +#define CONFIG_SYS_INIT_RAM_SIZE 0x800 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ + CONFIG_SYS_INIT_RAM_SIZE - \ + GENERATED_GBL_DATA_SIZE)

#endif /* __CONFIG_H */ diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h index 052d503..79a5b85 100644 --- a/include/configs/omap3_overo.h +++ b/include/configs/omap3_overo.h @@ -325,6 +325,10 @@ extern unsigned int boot_flash_type; #endif /* (CONFIG_CMD_NET) */

#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 -#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800 +#define CONFIG_SYS_INIT_RAM_SIZE 0x800 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ + CONFIG_SYS_INIT_RAM_SIZE - \ + GENERATED_GBL_DATA_SIZE)

#endif /* __CONFIG_H */ diff --git a/include/configs/omap4_panda.h b/include/configs/omap4_panda.h index 74defab..eeab11c 100644 --- a/include/configs/omap4_panda.h +++ b/include/configs/omap4_panda.h @@ -227,6 +227,10 @@ #define CONFIG_NR_DRAM_BANKS 1

#define CONFIG_SYS_SDRAM_BASE 0x80000000 -#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE) +#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 - \ + GENERATED_GBL_DATA_SIZE)

#endif /* __CONFIG_H */ diff --git a/include/configs/omap4_sdp4430.h b/include/configs/omap4_sdp4430.h index 26c380d..ed0bd41 100644 --- a/include/configs/omap4_sdp4430.h +++ b/include/configs/omap4_sdp4430.h @@ -232,6 +232,10 @@ #define CONFIG_NR_DRAM_BANKS 1

#define CONFIG_SYS_SDRAM_BASE 0x80000000 -#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - GENERATED_GBL_DATA_SIZE) +#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 - \ + GENERATED_GBL_DATA_SIZE)

#endif /* __CONFIG_H */