powerpc, 8xx: Fix fallout from "Fixup all 8xx u-boot.lds scripts"

Two linker scripts for 8xx was missed.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
diff --git a/board/rsdproto/u-boot.lds b/board/rsdproto/u-boot.lds
index 81728db..a729c52 100644
--- a/board/rsdproto/u-boot.lds
+++ b/board/rsdproto/u-boot.lds
@@ -74,11 +74,12 @@
   PROVIDE (erotext = .);
   .reloc   :
   {
-    *(.got)
     _GOT2_TABLE_ = .;
-    *(.got2)
+    KEEP(*(.got2))
+    KEEP(*(.got))
+    PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
     _FIXUP_TABLE_ = .;
-    *(.fixup)
+    KEEP(*(.fixup))
   }
   __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
   __fixup_entries = (. - _FIXUP_TABLE_)>>2;