From: Oleg_Kosheliev <oleg.koshel...@ti.com> The u-boot-spl image must be stored in SRAM at addresses from 0x40300000 till 0x4030bfff. Higher than that area is located the ROM code stack. Thus we should check that the highest address of the SPL image is not in the stack area or higher. In this patch CONFIG_SPL_MAX_SIZE is corrected based on the max allowed for SPL image address.
Signed-off-by: Oleg Kosheliev <oleg.koshel...@ti.com> --- include/configs/omap4_common.h | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h index 2fa4382..aeeef6c 100644 --- a/include/configs/omap4_common.h +++ b/include/configs/omap4_common.h @@ -266,7 +266,14 @@ #define CONFIG_SPL #define CONFIG_SPL_FRAMEWORK #define CONFIG_SPL_TEXT_BASE 0x40304350 -#define CONFIG_SPL_MAX_SIZE (38 * 1024) +/* + * The allowed space in SRAM for SPL is from 0x40300000 till 0x4030bfff. + * The space above 0x4030c000 is used by ROM code stack + * and this area must not be rewritten by the SPL + */ +#define CONFIG_SPL_MAX_ADDR 0x4030bfff +#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_MAX_ADDR - \ + CONFIG_SPL_TEXT_BASE) #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR #define CONFIG_SPL_DISPLAY_PRINT -- 1.7.9.5 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
