diff options
| author | Heiko Schocher <hs@denx.de> | 2010-10-11 14:08:14 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-10-13 10:12:01 +0200 |
| commit | 9710504d200599a6e7e7ac0046adca43cfccaf0f (patch) | |
| tree | b9c02af8426938a33e92956fa5a1b46d7c0881c9 | |
| parent | 4a8fd13af82b7b37099fea3d12ea52e5bcc151a5 (diff) | |
arm926ejs, tx25: add support for ELF relocations
Signed-off-by: Heiko Schocher <hs@denx.de>
| -rw-r--r-- | arch/arm/config.mk | 2 | ||||
| -rw-r--r-- | arch/arm/cpu/arm926ejs/start.S | 8 | ||||
| -rw-r--r-- | board/karo/tx25/config.mk | 2 | ||||
| -rw-r--r-- | include/configs/tx25.h | 2 | ||||
| -rw-r--r-- | nand_spl/board/karo/tx25/u-boot.lds | 13 |
5 files changed, 21 insertions, 6 deletions
diff --git a/arch/arm/config.mk b/arch/arm/config.mk index 0be47d3c42e..21c1e33e674 100644 --- a/arch/arm/config.mk +++ b/arch/arm/config.mk @@ -70,5 +70,7 @@ LDSCRIPT := $(SRCTREE)/$(CPUDIR)/u-boot.lds ifndef CONFIG_SYS_ARM_WITHOUT_RELOC # needed for relocation +ifndef CONFIG_NAND_SPL PLATFORM_LDFLAGS += -pie endif +endif diff --git a/arch/arm/cpu/arm926ejs/start.S b/arch/arm/cpu/arm926ejs/start.S index 49ca839a431..e882487c25a 100644 --- a/arch/arm/cpu/arm926ejs/start.S +++ b/arch/arm/cpu/arm926ejs/start.S @@ -279,10 +279,10 @@ clbss_l:str r2, [r0] /* clear loop... */ */ #ifdef CONFIG_NAND_SPL ldr r0, _nand_boot_ofs - adr r1, _start - add pc, r0, r1 -_nand_boot_ofs - : .word nand_boot - _start + mov pc, r0 + +_nand_boot_ofs: + .word nand_boot #else ldr r0, _board_init_r_ofs adr r1, _start diff --git a/board/karo/tx25/config.mk b/board/karo/tx25/config.mk index 51ca1ab0f0d..8be6466b5a8 100644 --- a/board/karo/tx25/config.mk +++ b/board/karo/tx25/config.mk @@ -1,5 +1,5 @@ ifdef CONFIG_NAND_SPL TEXT_BASE = 0x810c0000 else -TEXT_BASE = 0x81fc0000 +TEXT_BASE = 0x81200000 endif diff --git a/include/configs/tx25.h b/include/configs/tx25.h index bcc8140df0d..996afa3b070 100644 --- a/include/configs/tx25.h +++ b/include/configs/tx25.h @@ -41,7 +41,7 @@ #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x800 #define CONFIG_SYS_NAND_U_BOOT_SIZE 0x30000 -#define CONFIG_SYS_NAND_U_BOOT_DST (0x81fc0000) +#define CONFIG_SYS_NAND_U_BOOT_DST (0x81200000) #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST #define CONFIG_SYS_NAND_PAGE_SIZE 2048 diff --git a/nand_spl/board/karo/tx25/u-boot.lds b/nand_spl/board/karo/tx25/u-boot.lds index c5725575355..5f95c874f6e 100644 --- a/nand_spl/board/karo/tx25/u-boot.lds +++ b/nand_spl/board/karo/tx25/u-boot.lds @@ -53,6 +53,11 @@ SECTIONS *(.data.rel.ro) } + . = ALIGN(4); + __rel_dyn_start = .; + __rel_dyn_end = .; + __dynsym_start = .; + __got_start = .; . = ALIGN(4); .got : { *(.got) } @@ -67,4 +72,12 @@ SECTIONS __bss_start = .; .bss : { *(.bss) } _end = .; + /DISCARD/ : { *(.bss*) } + /DISCARD/ : { *(.dynstr*) } + /DISCARD/ : { *(.dynsym*) } + /DISCARD/ : { *(.dynamic*) } + /DISCARD/ : { *(.hash*) } + /DISCARD/ : { *(.plt*) } + /DISCARD/ : { *(.interp*) } + /DISCARD/ : { *(.gnu*) } } |