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| author | Albert Aribaud <albert.aribaud@free.fr> | 2010-10-05 16:06:39 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-10-11 10:28:43 +0200 |
| commit | da90d4ce386d0481c2e772624dfc32e511829238 (patch) | |
| tree | 780bba835b490666dc2c0628f7ec7aa34da6e302 /arch/arm/cpu/lh7a40x | |
| parent | ddf71e4cfffb4792445d3473cfc9326d07e6557c (diff) | |
| download | u-boot-imx-da90d4ce386d0481c2e772624dfc32e511829238.zip u-boot-imx-da90d4ce386d0481c2e772624dfc32e511829238.tar.gz u-boot-imx-da90d4ce386d0481c2e772624dfc32e511829238.tar.bz2 | |
arm: bugfix: replace ble with blo in start.S files
Generalized misuse of ble within relocation and bss
initialization loops caused one iteration too many.
Instead of ble ('branch if lower or equal'), use
blo ('branch if lower').
While we're at it, fix all 'addreee' typos.
Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
Diffstat (limited to 'arch/arm/cpu/lh7a40x')
| -rw-r--r-- | arch/arm/cpu/lh7a40x/start.S | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/arm/cpu/lh7a40x/start.S b/arch/arm/cpu/lh7a40x/start.S index 002116a..b8cf1b8 100644 --- a/arch/arm/cpu/lh7a40x/start.S +++ b/arch/arm/cpu/lh7a40x/start.S @@ -219,8 +219,8 @@ stack_setup: copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ - cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + cmp r0, r2 /* until source end address [r2] */ + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -341,9 +341,8 @@ relocate: /* relocate U-Boot to RAM */ copy_loop: ldmia r0!, {r3-r10} /* copy from source address [r0] */ stmia r1!, {r3-r10} /* copy to target address [r1] */ - cmp r0, r2 /* until source end addreee [r2] */ - blt copy_loop /* a 'ble' here actually copies */ - /* four bytes of bss */ + cmp r0, r2 /* until source end address [r2] */ + blo copy_loop #endif /* CONFIG_SKIP_RELOCATE_UBOOT */ /* Set up the stack */ @@ -367,7 +366,7 @@ clear_bss: clbss_l:str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 - ble clbss_l + blo clbss_l ldr pc, _start_armboot |