Le 29/10/2010 13:32, Alexander Holler a écrit :
>>> In regard to CONFIG_SKIP_RELOCATE_UBOOT I've hit a typo in
>>> arch/arm/cpu/arm926ejs/start.S while trying to use this define to build
>>> a non relocatable u-boot. In line 383 there is
>>>
>>> ldr pc, r0
>>>
>>> which seems to should be
>>>
>>> ldr pc, [r0]
>>
>> I don't think it should. r0 is computed to be the address at which to
>> branch, so the branch there is direct, not indirect. That could be
>> changed to "mov pc, r0" for clarity, though.
>
> binutils 2.20.1 doesn't like "ldr pc, r0". So then it must be "mov pc,
> r0" if "ldr pc, [r0]" is wrong.
"mov pc, r0" it is, then -- or better yet, replace
add r0, r0, r1
mov pc, r0
with
add pc, r0, r1
> And above I used the wrong define, this code is only active when
>
> CONFIG_SYS_ARM_WITHOUT_RELOC is defined.
Understood.
Do you want to submit a patch, or should I do it?
> Regards, Alexander
Amicalement,
--
Albert.
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