OVMF: Add support for more persistent NV variables which can survive a system reboot.
commit16e150c70667c18f7aa45de30bd924c193ce11b5
authorJordan Justen <jljusten@tianocore.org>
Mon, 7 Sep 2009 20:18:17 +0000 (7 20:18 +0000)
committerJordan Justen <jljusten@tianocore.org>
Mon, 7 Sep 2009 20:18:17 +0000 (7 20:18 +0000)
treedb098b9bd45f4c5e806fa0c82c78da81905d84ce
parent41771f9765965833f915f5c35437d479dd8c62f0
OVMF: Add support for more persistent NV variables which can survive a system reboot.

Make use of EMU Variable driver's PcdEmuVariableNvStoreReserved to allow
NV variables to persist a VM system reset.  The contents of the NV variables
will still be lost when the VM is shut down, but they appear to persist
when the efi shell reset command is run.  (Tested with QEMU 0.10.0.)
OvmfPkg/OvmfPkgIa32.dsc
OvmfPkg/OvmfPkgIa32X64.dsc
OvmfPkg/OvmfPkgX64.dsc
OvmfPkg/PlatformPei/Platform.c
OvmfPkg/PlatformPei/PlatformPei.inf