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(parent: e21227c) | patch
ArmPkg/ArmLib: Fixed TBLs invalidation in EL1
authorOlivier Martin <olivier.martin@arm.com>
Fri, 26 Jul 2013 17:14:07 +0000 (17:14 +0000)
committeroliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>
Fri, 26 Jul 2013 17:14:07 +0000 (17:14 +0000)
commit70f89c0b5fa54dc8879e2ece3be2d2596b0b37cc
treef4d295f1be8fa480dd46bcf1406d8696bc96ec41tree
parente21227c62730aa438b8f6e48f81c58a2ddfd6656commit | diff
ArmPkg/ArmLib: Fixed TBLs invalidation in EL1

'tlb alle1' was used to invalidate the TLBs in EL1. Expect this instruction can only
be invoked from EL2.
The correct instruction to invalidate TLBs in EL1 is 'tlbi vmalle1' - it invalidates
the TLBs of the current VMID.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14509 6f19259b-4bc3-4df7-8a09-765794883524
ArmPkg/Library/ArmLib/AArch64/AArch64Support.S diff | blob | blame | history
ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S diff | blob | blame | history
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