powerpc: do not fixup NULL ptrs

[people/ms/u-boot.git] / arch / powerpc / cpu / mpc512x / start.S

diff --git a/arch/powerpc/cpu/mpc512x/start.S b/arch/powerpc/cpu/mpc512x/start.S
index d52cc4da1ba814f5229f920101fccacb22556941..2265c8cc11099ed49e2e34ae76feec0512a4341d 100644 (file)
--- a/arch/powerpc/cpu/mpc512x/start.S
+++ b/arch/powerpc/cpu/mpc512x/start.S
@@ -613,10 +613,12 @@ in_ram:
        beq     4f
 3:     lwzu    r4,4(r3)
        lwzux   r0,r4,r11
+       cmpwi   r0,0
        add     r0,r0,r11
        stw     r10,0(r3)
+       beq-    5f
        stw     r0,0(r4)
-       bdnz    3b
+5:     bdnz    3b
 4:
 clear_bss:
        /*