1 files changed, 3 insertions, 10 deletions

diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index 1cbf64e6b416..b68cb173ba2c 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -76,11 +76,7 @@ _ENTRY(_start);
  */
         .globl  __start
 __start:
-        mr      r31,r3                  /* save parameters */
-        mr      r30,r4
-        mr      r29,r5
-        mr      r28,r6
-        mr      r27,r7
+        mr      r31,r3                  /* save device tree ptr */
 
         /* We have to turn on the MMU right away so we get cache modes
          * set correctly.
@@ -723,11 +719,8 @@ start_here:
 /*
  * Decide what sort of machine this is and initialize the MMU.
  */
-        mr      r3,r31
-        mr      r4,r30
-        mr      r5,r29
-        mr      r6,r28
-        mr      r7,r27
+        li      r3,0
+        mr      r4,r31
         bl      machine_init
         bl      MMU_init