audk/OvmfPkg/PlatformPei
Laszlo Ersek 6a7cba79b7 OvmfPkg: implement LockBoxLib
The S3 suspend/resume infrastructure depends on the LockBox library class.
The edk2 tree currently contains Null and SMM instances. The Null instance
is useless, and the SMM instance would require SMM emulation by including
the SMM core and adding several new drivers, which is deemed too complex.

Hence add a simple LockBoxLib instance for OVMF.

jordan.l.justen@intel.com:
 * use PCDs instead of EmuNvramLib
   - clear memory in PlatformPei on non S3 boots
 * allocate NVS memory and store a pointer to that memory
   - reduces memory use at fixed locations

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15301 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-04 08:03:23 +00:00
..
Cmos.c Update the copyright notice format 2010-04-28 12:43:04 +00:00
Cmos.h Update the copyright notice format 2010-04-28 12:43:04 +00:00
Fv.c OvmfPkg/PlatformPei: Allocate PEI FV as ACPI NVS if S3 is supported 2014-03-04 08:02:59 +00:00
MemDetect.c OvmfPkg: implement LockBoxLib 2014-03-04 08:03:23 +00:00
Platform.c OvmfPkg/PlatformPei: Skip various items for S3 resume 2014-03-04 08:02:30 +00:00
Platform.h OvmfPkg/PlatformPei: Detect S3 support for QEMU / KVM 2014-03-04 08:01:58 +00:00
PlatformPei.inf OvmfPkg: implement LockBoxLib 2014-03-04 08:03:23 +00:00
Xen.c OvmfPkg/PlatformPei: Set PcdPciDisableBusEnumeration in InitializeXen 2014-02-01 21:22:36 +00:00
Xen.h OvmfPkg: define EFI_XEN_OVMF_INFO 2013-12-08 01:35:52 +00:00