Re: [U-Boot] [RFC 01/10] ARM: crt0.S: clear the global data

11 Jul 2014

Hi,
On 31-05-14 22:32, Jeroen Hofstee wrote:
...
NOTE: smdk5420 snow smdkv310 apf27 arndale origen vpac270_ond_256 smdk5250
don't have a memset available.

arch/arm/lib/crt0.S | 6 ++++++
  1 file changed, 6 insertions(+)

diff --git a/arch/arm/lib/crt0.S b/arch/arm/lib/crt0.S
index dfc2de9..52b6f74 100644
--- a/arch/arm/lib/crt0.S
+++ b/arch/arm/lib/crt0.S
@@ -70,6 +70,12 @@ ENTRY(_main)
   sub	sp, sp, #GD_SIZE	/* allocate one GD above SP */
   bic	sp, sp, #7	/* 8-byte alignment for ABI compliance */
   mov	r9, sp		/* GD is above SP */


mov	r0, r9		/* Clear the global data */
mov	r1, #0
mov	r2, #GENERATED_GBL_DATA_SIZE
bl	memset
mov	r0, #0
 bl	board_init_f

this patch is superseded by http://patchwork.ozlabs.org/patch/368944/.
Regards,
Jeroen

    