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| author | Wolfgang Denk <wd@denx.de> | 2010-10-28 20:52:49 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-10-29 21:40:08 +0200 |
| commit | e03f31697478e9edd523f34b1ed54b6ff2cb7242 (patch) | |
| tree | 34270cc09fbd38b4094aa67893b895b6567b65fa /arch/arm/cpu/arm926ejs | |
| parent | a9aa3926295df759306258e5e24cace414f53b67 (diff) | |
| download | u-boot-imx-e03f31697478e9edd523f34b1ed54b6ff2cb7242.zip u-boot-imx-e03f31697478e9edd523f34b1ed54b6ff2cb7242.tar.gz u-boot-imx-e03f31697478e9edd523f34b1ed54b6ff2cb7242.tar.bz2 | |
Drop support for CONFIG_SKIP_RELOCATE_UBOOT
For ARM systems, before ELF relocation was introduced,
CONFIG_SKIP_RELOCATE_UBOOT coul be used to prevent *COPYING* the
U-Boot image from whereever it was loaded to it's link address
(CONFIG_SYS_TEXT_BASE). The name was badly chosen, as no relocation
was performed at all, it was just a memcpy().
With ELF relocation, this does not work like that any more, and
related boards need to be fixed anyway. So don't keep this relict any
longer.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Tested-by: Heiko Schocher <hs@denx.de>
Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>
Diffstat (limited to 'arch/arm/cpu/arm926ejs')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/start.S | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/arm/cpu/arm926ejs/start.S b/arch/arm/cpu/arm926ejs/start.S index 4f689c1..6dcc9b4 100644 --- a/arch/arm/cpu/arm926ejs/start.S +++ b/arch/arm/cpu/arm926ejs/start.S @@ -204,7 +204,6 @@ stack_setup: cmp r0, r6 beq clear_bss -#ifndef CONFIG_SKIP_RELOCATE_UBOOT copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ @@ -251,7 +250,6 @@ fixnext: cmp r2, r3 blo fixloop #endif -#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */ clear_bss: #ifndef CONFIG_PRELOADER @@ -286,9 +284,7 @@ _nand_boot_ofs: ldr r0, _board_init_r_ofs adr r1, _start add lr, r0, r1 -#ifndef CONFIG_SKIP_RELOCATE_UBOOT add lr, lr, r9 -#endif /* setup parameters for board_init_r */ mov r0, r5 /* gd_t */ mov r1, r7 /* dest_addr */ |