Dear Seunghyeon Rhee,
2009/11/13 이승현 rhee4j1@gmail.com:
Fix stack_setup to place the stack on the correct address in DRAM accroding to U-Boot standard and remove conditional compilation by CONFIG_MEMORY_UPPER_CODE macro that is not necessry. This macro was introduced and used only by this board for some unclear reason.
The definition of this macro is also removed because it's not referenced elsewhere.
Signed-off-by: Seunghyeon Rhee seunghyeon@lpmtec.com
cpu/arm1176/start.S | 7 +------ include/configs/smdk6400.h | 2 -- 2 files changed, 1 insertions(+), 8 deletions(-)
diff --git a/cpu/arm1176/start.S b/cpu/arm1176/start.S index cb891df..1ecb3b9 100644 --- a/cpu/arm1176/start.S +++ b/cpu/arm1176/start.S @@ -241,16 +241,11 @@ mmu_enable: skip_hw_init: /* Set up the stack */ stack_setup: -#ifdef CONFIG_MEMORY_UPPER_CODE
- ldr sp, =(CONFIG_SYS_UBOOT_BASE + CONFIG_SYS_UBOOT_SIZE - 0xc)
-#else
- ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
- ldr r0, =CONFIG_SYS_UBOOT_BASE /* base of copy in DRAM */
sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */ sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */ sub sp, r0, #12 /* leave 3 words for abort-stack */
-#endif
clear_bss: ldr r0, _bss_start /* find start of bss segment */ ldr r1, _bss_end /* stop here */ diff --git a/include/configs/smdk6400.h b/include/configs/smdk6400.h index f6e1221..f644cd2 100644 --- a/include/configs/smdk6400.h +++ b/include/configs/smdk6400.h @@ -49,8 +49,6 @@ #define CONFIG_ENABLE_MMU #endif
-#define CONFIG_MEMORY_UPPER_CODE
#define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_CMDLINE_TAG #define CONFIG_INITRD_TAG -- 1.6.2.5
applied to u-boot-samsung
At next time, if you resend the patch, please send next version patch.
Thanks Minkyu Kang