powerpc: Backout relocation changes for MPC5121, too.

Apply Grant Likely's backout to MPC5121 code, too.

Pointed out by Rafal Jaworowski <raj@semihalf.com>

Signed-off-by: Wolfgang Denk <wd@denx.de>

board/ads5121/u-boot.lds

@@ -51,6 +51,7 @@ SECTIONS
   {
     cpu/mpc512x/start.o	(.text)
     *(.text)
+    *(.fixup)
     *(.got1)
     . = ALIGN(16);
     *(.rodata)