From 9208d7eba1c2f027cdd06e6ce6ec90d3889764bf Mon Sep 17 00:00:00 2001 From: Thomas Chou Date: Tue, 3 Nov 2015 13:52:15 +0800 Subject: [PATCH] nios2: fix cached mode in clearing the BSS As the generic board runs in cached mode, it should not use "stwio" which bypass the cache. Signed-off-by: Thomas Chou Reviewed-by: Chin Liang See --- arch/nios2/cpu/start.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/nios2/cpu/start.S b/arch/nios2/cpu/start.S index bb86bbf40c..54787c53ca 100644 --- a/arch/nios2/cpu/start.S +++ b/arch/nios2/cpu/start.S @@ -158,7 +158,7 @@ relocate_code: ori r6, r6, %lo(__bss_end) beq r5, r6, 5f -4: stwio r0, 0(r5) +4: stw r0, 0(r5) addi r5, r5, 4 bne r5, r6, 4b 5: -- 2.39.5