diff options
| author | Jordan Justen <jordan.l.justen@intel.com> | 2014-03-04 08:02:59 +0000 |
|---|---|---|
| committer | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-03-04 08:02:59 +0000 |
| commit | 74e5c15842b75be9e7d2057ac0345cbf524b2234 (patch) | |
| tree | 39c9f5d5113d28b764add647fb41c8baf31a1cad /OvmfPkg/PlatformPei | |
| parent | 78a38b73c39569aacca5c7a4f44bb896305a301a (diff) | |
OvmfPkg/PlatformPei: Allocate PEI FV as ACPI NVS if S3 is supported
On S3 resume, we skip decompression of the PEI FV, and expect
to jump directly into it. For this to work, we need the OS to
leave the memory range untouched.
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@15299 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'OvmfPkg/PlatformPei')
| -rw-r--r-- | OvmfPkg/PlatformPei/Fv.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/OvmfPkg/PlatformPei/Fv.c b/OvmfPkg/PlatformPei/Fv.c index 1ee417a09..3ed775c85 100644 --- a/OvmfPkg/PlatformPei/Fv.c +++ b/OvmfPkg/PlatformPei/Fv.c @@ -13,6 +13,7 @@ **/
#include "PiPei.h"
+#include "Platform.h"
#include <Library/DebugLib.h>
#include <Library/HobLib.h>
#include <Library/PeiServicesLib.h>
@@ -36,12 +37,12 @@ PeiFvInitialization ( //
// Create a memory allocation HOB for the PEI FV.
//
- // Note: This should be changed to ACPI NVS when S3 resume is enabled.
+ // Allocate as ACPI NVS is S3 is supported
//
BuildMemoryAllocationHob (
PcdGet32 (PcdOvmfPeiMemFvBase),
PcdGet32 (PcdOvmfPeiMemFvSize),
- EfiBootServicesData
+ mS3Supported ? EfiACPIMemoryNVS : EfiBootServicesData
);
//
|