diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/start.S')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/start.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S index 275accc..e519f35 100644 --- a/arch/powerpc/cpu/mpc85xx/start.S +++ b/arch/powerpc/cpu/mpc85xx/start.S @@ -352,6 +352,8 @@ purge_old_ccsr_tlb: li r1, 0 mtspr MAS6, r1 /* Search the current address space and PID */ + isync + msync tlbsx 0, r8 mfspr r1, MAS1 andis. r2, r1, MAS1_VALID@h /* Check for the Valid bit */ @@ -359,6 +361,8 @@ purge_old_ccsr_tlb: rlwinm r1, r1, 0, 1, 31 /* Clear Valid bit */ mtspr MAS1, r1 + isync + msync tlbwe 1: |