diff options
author | Vineet Gupta <vgupta@synopsys.com> | 2013-08-29 08:12:02 -0400 |
---|---|---|
committer | Vineet Gupta <vgupta@synopsys.com> | 2013-08-30 01:18:14 -0400 |
commit | c0857f5d0e747dbbf53d8f27bcf7d977aac33760 (patch) | |
tree | 09dbff1f03403c4c51283e825f269205684a1627 /arch/arc/mm/tlb.c | |
parent | 483e9bcb01432ce66448c214bd0afc231da48b4b (diff) |
ARC: No need to flush the TLB in early boot
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/mm/tlb.c')
-rw-r--r-- | arch/arc/mm/tlb.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/arc/mm/tlb.c b/arch/arc/mm/tlb.c index f58d5f62bccc..7646a96f3155 100644 --- a/arch/arc/mm/tlb.c +++ b/arch/arc/mm/tlb.c | |||
@@ -577,13 +577,6 @@ void arc_mmu_init(void) | |||
577 | if (mmu->pg_sz != PAGE_SIZE) | 577 | if (mmu->pg_sz != PAGE_SIZE) |
578 | panic("MMU pg size != PAGE_SIZE (%luk)\n", TO_KB(PAGE_SIZE)); | 578 | panic("MMU pg size != PAGE_SIZE (%luk)\n", TO_KB(PAGE_SIZE)); |
579 | 579 | ||
580 | /* | ||
581 | * ASID mgmt data structures are compile time init | ||
582 | * asid_cache = FIRST_ASID and asid_mm_map[] all zeroes | ||
583 | */ | ||
584 | |||
585 | local_flush_tlb_all(); | ||
586 | |||
587 | /* Enable the MMU */ | 580 | /* Enable the MMU */ |
588 | write_aux_reg(ARC_REG_PID, MMU_ENABLE); | 581 | write_aux_reg(ARC_REG_PID, MMU_ENABLE); |
589 | 582 | ||