relocation: Do not relocate NULL pointers.

[karo-tx-uboot.git] / cpu / mpc5xxx / start.S

diff --git a/cpu/mpc5xxx/start.S b/cpu/mpc5xxx/start.S
index 6b1162aa5ee56360ac87578703bcd1a9ea61d121..eb42939b7b6f504fc0315f7fefc0d36d1d99f5b7 100644 (file)
--- a/cpu/mpc5xxx/start.S
+++ b/cpu/mpc5xxx/start.S
@@ -684,15 +684,17 @@ in_ram:
        sub     r11,r3,r11
        addi    r3,r3,-4
 1:     lwzu    r0,4(r3)
+       cmpwi   r0,0
+       beq-    2f
        add     r0,r0,r11
        stw     r0,0(r3)
-       bdnz    1b
+2:     bdnz    1b
 
        /*
         * Now adjust the fixups and the pointers to the fixups
         * in case we need to move ourselves again.
         */
-2:     li      r0,__fixup_entries@sectoff@l
+       li      r0,__fixup_entries@sectoff@l
        lwz     r3,GOT(_FIXUP_TABLE_)
        cmpwi   r0,0
        mtctr   r0