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ArmPkg/ArmV7Lib: Add support for Invalid Instruction Cache to Point of Unification

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This patch adds support to invalidate Instruction Cache to the Point of Unification (PoU).

Signed-off-by: eugenecohen
Reviewed-by: oliviermartin



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13012 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin
2012-02-14 18:44:40 +00:00
parent 9207c5d758
commit d60f6af456
7 changed files with 154 additions and 14 deletions
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4
ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.c
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@@ -68,8 +68,8 @@ InvalidateInstructionCacheRange (
IN UINTN Length
)
{
CacheRangeOperation(Address, Length, ArmCleanDataCache, ArmCleanDataCacheEntryByMVA);
ArmInvalidateInstructionCache();
CacheRangeOperation (Address, Length, ArmCleanDataCacheToPoU, ArmCleanDataCacheEntryByMVA);
ArmInvalidateInstructionCache ();
return Address;
}