Olivier Martin 01674afdad ArmPkg/ArmLib: Drain Write Buffer before DCache maintenance operations. ... Cache maintenance operations by Set/Way require that the Write Buffer be drained before the cache is flushed. Without that, the flush can miss the most recent values written as they are still "pipelined". That has unfortunate consequences, especially where code is being copied to RAM. The fix is to add DSB instructions before the affected operations. 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@15551 6f19259b-4bc3-4df7-8a09-765794883524		2014-06-03 16:37:29 +00:00
..
AArch64	ArmPkg/ArmLib: Drain Write Buffer before DCache maintenance operations.	2014-06-03 16:37:29 +00:00
Arm9	ArmPkg/ArmLib: Renamed Cp15CacheInfo into ArmCacheInfo	2014-03-24 15:26:22 +00:00
Arm11	ArmPkg/ArmLib: Rationalise ArmReadMidr and cognate functions.	2014-03-01 11:00:07 +00:00
ArmV7	ArmPkg/ArmLib: Drain Write Buffer before DCache maintenance operations.	2014-06-03 16:37:29 +00:00
Common	ArmPkg/ArmCortexA5x: Declared the helper functions to access the CPU Extended Control Register	2014-03-26 19:32:48 +00:00
Null	ARM Packages: Remove GCC filter for AARCH64 assembly files	2014-05-08 14:54:11 +00:00