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| author | Andreas Bießmann <andreas.devel@googlemail.com> | 2010-12-01 00:58:35 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-12-09 11:01:15 +0100 |
| commit | 1f52d89f2b4b5ca8dde7aa1be02bb1c658e0aa13 (patch) | |
| tree | ab6baf9b1912ae1f9702529bce1d213be74ed860 /arch/arm/cpu/armv7 | |
| parent | a1a47d3c57e3bc3c49bc1eca94c00eba4880d2c3 (diff) | |
| download | u-boot-imx-1f52d89f2b4b5ca8dde7aa1be02bb1c658e0aa13.zip u-boot-imx-1f52d89f2b4b5ca8dde7aa1be02bb1c658e0aa13.tar.gz u-boot-imx-1f52d89f2b4b5ca8dde7aa1be02bb1c658e0aa13.tar.bz2 | |
arm: fixloop(): do not use r8 for relocation
r8 is used for global_data and should therefore be left alone!
For C code the compiler flag --fixed-r8 does the job, but in assembler
we need to be aware of that fact.
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Diffstat (limited to 'arch/arm/cpu/armv7')
| -rw-r--r-- | arch/arm/cpu/armv7/start.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S index 0cb5f34..02fdfc7 100644 --- a/arch/arm/cpu/armv7/start.S +++ b/arch/arm/cpu/armv7/start.S @@ -197,10 +197,10 @@ fixloop: ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */ add r0, r0, r9 /* r0 <- location to fix up in RAM */ ldr r1, [r2, #4] - and r8, r1, #0xff - cmp r8, #23 /* relative fixup? */ + and r7, r1, #0xff + cmp r7, #23 /* relative fixup? */ beq fixrel - cmp r8, #2 /* absolute fixup? */ + cmp r7, #2 /* absolute fixup? */ beq fixabs /* ignore unknown type of fixup */ b fixnext |