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| author | Sandrine Bailleux <sandrine.bailleux@arm.com> | 2013-11-15 14:46:44 +0000 |
|---|---|---|
| committer | Dan Handley <dan.handley@arm.com> | 2013-11-27 15:31:06 +0000 |
| commit | 295538bc374bab20ea6ec68137cbee5997b541c6 (patch) | |
| tree | 750c7eba5030d3192d7281fe6ec0e1b22f1fc0ee /plat | |
| parent | 3738274dc1b40ad846d41d7bfd6a597bcfba9e70 (diff) | |
| download | arm-trusted-firmware-295538bc374bab20ea6ec68137cbee5997b541c6.tar.gz | |
AArch64: Remove EL-agnostic TLB helper functions
Also, don't invalidate the TLBs in disable_mmu() function, it's better
to do it in enable_mmu() function just before actually enabling the
MMU.
Change-Id: Ib32d6660019b0b2c17254156aad4be67ab4970e1
Diffstat (limited to 'plat')
| -rw-r--r-- | plat/fvp/aarch64/fvp_common.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/plat/fvp/aarch64/fvp_common.c b/plat/fvp/aarch64/fvp_common.c index 78a44a5..0b5f4eb 100644 --- a/plat/fvp/aarch64/fvp_common.c +++ b/plat/fvp/aarch64/fvp_common.c @@ -461,7 +461,7 @@ void enable_mmu() TCR_RGN_INNER_WBA | TCR_T0SZ_4GB; if (GET_EL(current_el) == MODE_EL3) { tcr |= TCR_EL3_RES1; - /* Invalidate all TLBs */ + /* Invalidate EL3 TLBs */ tlbialle3(); } else { /* Invalidate EL1 TLBs */ @@ -491,9 +491,6 @@ void disable_mmu(void) write_ttbr0(0); write_sctlr(0); - /* Invalidate TLBs of the CurrentEL */ - tlbiall(); - /* Flush the caches */ dcsw_op_all(DCCISW); |