edk2-platforms.git - (https://github.com/tianocore/edk2-platforms)

Age	Commit message (Collapse)	Author
2014-10-10	MdeModulePkg FaultTolerantWriteDxe: Remove assumptions below in FTW driver.	Star Zeng
	1. Work space and spare block must be in a FVB with FV header. Updated to work space and spare block could be in independent FVBs that are without FV header. 2. NV region, work space and spare block must have same BlockSize. Updated to NV region, work space and spare block could have different BlockSize. 3. Works space size must be <= one block size. Update to work space size could be <= one block size (not span blocks) or > one block size (block size aligned). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16201 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-11	MdeModulePkg: Add the alignment check for FTW spare area address and length, ↵	Star Zeng
	and add the check for PcdFlashNvStorageVariableSize <= PcdFlashNvStorageFtwSpareSize. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14463 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-03	MdeModulePkg: Variable drivers robustly handle crashes during Reclaim().	Star Zeng
	PEI variable implementation checks only the variable header signature for validity. This does not seem robust if system crash occurred during previous Reclaim() operation. If the crash occurred while FTW was rewriting the variable FV, the signature could be valid even though the rest of the FV isn't valid. Solution: Add a FaultTolerantWritePei driver to check and provide the FTW last write status, then PEI variable and early phase(before FTW protocol ready) of DXE variable can check the status and determine if all or partial variable data has been backed up in spare block, and then use the backed up data. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14454 6f19259b-4bc3-4df7-8a09-765794883524
2012-12-21	Initialize a local work space header to be used by IsValidWorkSpace() and ↵	lzeng14
	InitWorkSpaceHeader() to avoid executing code(gBS->CalculateCrc32 ()) outside SMRAM while inside SMM. Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14012 6f19259b-4bc3-4df7-8a09-765794883524
2010-12-15	Update inappropriate comments.	gdong1
	git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11170 6f19259b-4bc3-4df7-8a09-765794883524
2010-12-10	Add SMM Variable implementation.	gdong1
	git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11151 6f19259b-4bc3-4df7-8a09-765794883524
2010-04-24	Update the copyright notice format	hhtian
	git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10418 6f19259b-4bc3-4df7-8a09-765794883524
2009-03-12	retire gEfiAlternateFvBlockGuid. All platform FvbRuntimeDxe drivers will not ↵	eric_tian
	produce such protocol to signify itself support writable FVB protocol. FaultTolerantWrite driver and variable driver will register notification event to locate right protocol. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7865 6f19259b-4bc3-4df7-8a09-765794883524
2009-03-04	Add full version FaultTolerantWrite Dxe driver.	lgao4
	git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7787 6f19259b-4bc3-4df7-8a09-765794883524