summaryrefslogtreecommitdiff
path: root/arch/arm/cpu/lh7a40x/start.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/cpu/lh7a40x/start.S')
-rw-r--r--arch/arm/cpu/lh7a40x/start.S1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/cpu/lh7a40x/start.S b/arch/arm/cpu/lh7a40x/start.S
index a1321b1d74..14a1fbe121 100644
--- a/arch/arm/cpu/lh7a40x/start.S
+++ b/arch/arm/cpu/lh7a40x/start.S
@@ -178,6 +178,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */