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ArmPkg/ArmLib: Set again TCR after getting the Translation Table attributes 

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@15837 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Olivier Martin 2014-08-19 13:36:36 +00:00 committed by oliviermartin
parent 743a2a550c
commit 1eb5b4f28b
1 changed files with 3 additions and 0 deletions
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3
ArmPkg/Library/ArmLib/AArch64/AArch64Mmu.c
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@ -678,6 +678,9 @@ ArmConfigureMmu (
goto FREE_TRANSLATION_TABLE;
}
// Set again TCR after getting the Translation Table attributes
ArmSetTCR (TCR);
ArmSetMAIR (MAIR_ATTR(TT_ATTR_INDX_DEVICE_MEMORY, MAIR_ATTR_DEVICE_MEMORY) | // mapped to EFI_MEMORY_UC
MAIR_ATTR(TT_ATTR_INDX_MEMORY_NON_CACHEABLE, MAIR_ATTR_NORMAL_MEMORY_NON_CACHEABLE) | // mapped to EFI_MEMORY_WC
MAIR_ATTR(TT_ATTR_INDX_MEMORY_WRITE_THROUGH, MAIR_ATTR_NORMAL_MEMORY_WRITE_THROUGH) | // mapped to EFI_MEMORY_WT