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,