[U-Boot] [V3 09/15] arm1176: Fixed No relocation.

[Zhong Hongbo <bocui107@gmail.com>]

On 07/29/2012 06:12 PM, Albert ARIBAUD wrote:
> Hi Zhong,
> 
> On Sat, 28 Jul 2012 17:35:42 +0800, Zhong Hongbo <bocui107@gmail.com> wrote:
>> From: Zhong Hongbo <bocui107@gmail.com>
>>
>> When It do not need to relocat for u-boot,
>> the offset(r9) of relocation should be set zero.
>>
>> Signed-off-by: Zhong Hongbo <bocui107@gmail.com>
>> ---
>> Change for V3:
>> 	- Replace mov with moveq.
>> Change for V2:
>> 	- Seprate some code.
>> ---
>>  arch/arm/cpu/arm1176/start.S |    1 +
>>  1 files changed, 1 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/cpu/arm1176/start.S b/arch/arm/cpu/arm1176/start.S
>> index 761b7fe..dd1b73b 100644
>> --- a/arch/arm/cpu/arm1176/start.S
>> +++ b/arch/arm/cpu/arm1176/start.S
>> @@ -252,6 +252,7 @@ stack_setup:
>>  
>>  	adr	r0, _start
>>  	cmp	r0, r6
>> +	moveq	r9, #0
>>  	beq	clear_bss		/* skip relocation */
>>  	mov	r1, r6			/* r1 <- scratch for copy_loop */
>>  	ldr	r3, _bss_start_ofs
> 
> I suspect this goes for other ARM arches as well, does it not?
> Please fix globally.
> 
> (considering this is the second time in a small period where such a global
> fixing is needed, I'll have a look at commonalizing start.S files across
> all ARM arches if possible and submit a patch for the coming window -- unless
> someone else has this ongoing already)
Hi Albert,

I will send a patch to modify the global arm platform.

Minkyu,

I will separate the patch from this serial.

Thanks,
hongbo

> 
> Amicalement,
>