ARMv8: fix error in freeing stack frame

relocate_code() allocates 32 bytes stack frame but only 16 bytes are
freed before return. it will cause errors to possible previous frames
and doesn't make relocate_code() look like a function.

fix by freeing 32 bytes stack space

Signed-off-by: zijun_hu <zijun_hu@htc.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/arm/lib/relocate_64.S b/arch/arm/lib/relocate_64.S
index c7600537063f86b3297bc8a8a34af6db88e0bdca..fdba004363af38de84ad7d8cd33db556aa6de4d7 100644 (file)
--- a/arch/arm/lib/relocate_64.S
+++ b/arch/arm/lib/relocate_64.S
@@ -73,6 +73,6 @@ relocate_done:
        isb     sy
 4:     ldp     x0, x1, [sp, #16]
        bl      __asm_flush_dcache_range
-5:     ldp     x29, x30, [sp],#16
+5:     ldp     x29, x30, [sp],#32
        ret
 ENDPROC(relocate_code)