[U-Boot] CONFIG_SKIP_RELOCATE_UBOOT still used?

[Albert ARIBAUD]

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.