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| author | Hao Wu <hao.a.wu@intel.com> | 2016-04-19 15:17:03 +0800 |
|---|---|---|
| committer | Hao Wu <hao.a.wu@intel.com> | 2016-05-10 08:46:04 +0800 |
| commit | 259d87146b07c5d95f301dfffca6f00b32d2c74b (patch) | |
| tree | 6586fecbbb6d3ebd81fb63a55eb97dce3f7002c9 /OvmfPkg/OvmfPkgX64.fdf | |
| parent | 07a3fecd4c7906d1ec669e3ba9ca8af98ea48f62 (diff) | |
| download | edk2-259d87146b07c5d95f301dfffca6f00b32d2c74b.tar.gz edk2-259d87146b07c5d95f301dfffca6f00b32d2c74b.tar.bz2 edk2-259d87146b07c5d95f301dfffca6f00b32d2c74b.zip | |
OvmfPkg: Modify FDF/DSC files for RamDiskDxe's adding NFIT report feature
The RamDiskDxe driver in MdeModulePkg now will use EFI_ACPI_TABLE_PROTOCOL
and EFI_ACPI_SDT_PROTOCOL during reporting RAM disks to NVDIMM Firmware
Interface Table (NFIT).
A Pcd 'PcdInstallAcpiSdtProtocol' controls whether the
EFI_ACPI_SDT_PROTOCOL will be produced. Its default value is set to FALSE
in MdeModulePkg. To make the NFIT reporting feature working properly under
OVMF, the patch will set the Pcd to TRUE in OVMF DSC files.
Also, the RamDiskDxe driver will sometimes report a NVDIMM Root Device
using ASL code which is put in a Secondary System Description Table (SSDT)
according to the ACPI 6.1 spec.
Locating the SSDT requires modifying the [Rule.Common.DXE_DRIVER] field in
OVMF FDF files.
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
Diffstat (limited to 'OvmfPkg/OvmfPkgX64.fdf')
| -rw-r--r-- | OvmfPkg/OvmfPkgX64.fdf | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/OvmfPkg/OvmfPkgX64.fdf b/OvmfPkg/OvmfPkgX64.fdf index 39fbdb5cae..84a40a3d22 100644 --- a/OvmfPkg/OvmfPkgX64.fdf +++ b/OvmfPkg/OvmfPkgX64.fdf @@ -449,6 +449,8 @@ FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 { PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
UI STRING="$(MODULE_NAME)" Optional
VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
+ RAW ACPI Optional |.acpi
+ RAW ASL Optional |.aml
}
[Rule.Common.DXE_RUNTIME_DRIVER]
|