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ARC: No need to flush the TLB in early boot

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Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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Vineet Gupta
2013-08-29 17:42:02 +05:30
parent 483e9bcb01
commit c0857f5d0e
1 changed files with 0 additions and 7 deletions
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7
arch/arc/mm/tlb.c
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@@ -577,13 +577,6 @@ void arc_mmu_init(void)
if (mmu->pg_sz != PAGE_SIZE) if (mmu->pg_sz != PAGE_SIZE)
panic("MMU pg size != PAGE_SIZE (%luk)\n", TO_KB(PAGE_SIZE)); panic("MMU pg size != PAGE_SIZE (%luk)\n", TO_KB(PAGE_SIZE));
/*
* ASID mgmt data structures are compile time init
* asid_cache = FIRST_ASID and asid_mm_map[] all zeroes
*/
local_flush_tlb_all();
/* Enable the MMU */ /* Enable the MMU */
write_aux_reg(ARC_REG_PID, MMU_ENABLE); write_aux_reg(ARC_REG_PID, MMU_ENABLE);