1 files changed, 2 insertions, 6 deletions

diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 11b549acc034..36ffb3504a4f 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -389,10 +389,6 @@ skpinv:	addi	r6,r6,1				/* Increment */
 #endif
 #endif
 
-        mfspr   r3,SPRN_TLB1CFG
-        andi.   r3,r3,0xfff
-        lis     r4,num_tlbcam_entries@ha
-        stw     r3,num_tlbcam_entries@l(r4)
 /*
  * Decide what sort of machine this is and initialize the MMU.
  */
@@ -711,7 +707,7 @@ interrupt_base:
         EXCEPTION(0x2060, PerformanceMonitor, performance_monitor_exception, EXC_XFER_STD)
 
 #ifdef CONFIG_PPC_E500MC
-        EXCEPTION(0x2070, Doorbell, unknown_exception, EXC_XFER_EE)
+        EXCEPTION(0x2070, Doorbell, unknown_exception, EXC_XFER_STD)
 #endif
 
         /* Debug Interrupt */
@@ -909,7 +905,7 @@ KernelSPE:
 _GLOBAL(loadcam_entry)
         lis     r4,TLBCAM@ha
         addi    r4,r4,TLBCAM@l
-        mulli   r5,r3,20
+        mulli   r5,r3,TLBCAM_SIZE
         add     r3,r5,r4
         lwz     r4,0(r3)
         mtspr   SPRN_MAS0,r4