Adds the RAMDisk support to ArmVirtPkg platforms.
This patch actually ports OvmfPkg commit 259d87146b07 to
ArmVirtPkg.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Vikas C Sajjan <vikas.cha.saj...@hpe.com>
---
ArmVirtPkg/ArmVirt.dsc.inc | 7 +++++++
ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc | 3 +++
ArmVirtPkg/ArmVirtRules.fdf.inc | 2 ++
ArmVirtPkg/ArmVirtXen.fdf | 3 +++
4 files changed, 15 insertions(+)
diff --git a/ArmVirtPkg/ArmVirt.dsc.inc b/ArmVirtPkg/ArmVirt.dsc.inc
index 9e215c2..66068f7 100644
--- a/ArmVirtPkg/ArmVirt.dsc.inc
+++ b/ArmVirtPkg/ArmVirt.dsc.inc
@@ -253,6 +253,10 @@
gEfiMdePkgTokenSpaceGuid.PcdComponentName2Disable|TRUE
gEfiMdePkgTokenSpaceGuid.PcdDriverDiagnostics2Disable|TRUE
+[PcdsFeatureFlag.AARCH64]
+ # Activate AcpiSdtProtocol
+ gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol|TRUE
+
#
# Control what commands are supported from the UI
# Turn these on and off to add features or save size
@@ -382,6 +386,9 @@
MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf
MdeModulePkg/Universal/Network/IScsiDxe/IScsiDxe.inf
+ # Ramdisk support
+ MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
+
[Components.AARCH64]
#
# ACPI Support
diff --git a/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc
b/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc
index ad7037f..14d06bb 100644
--- a/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc
+++ b/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc
@@ -177,3 +177,6 @@ READ_LOCK_STATUS = TRUE
FILE FREEFORM = PCD(gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdLogoFile) {
SECTION RAW = MdeModulePkg/Logo/Logo.bmp
}
+
+ # Ramdisk support
+ INF MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
diff --git a/ArmVirtPkg/ArmVirtRules.fdf.inc b/ArmVirtPkg/ArmVirtRules.fdf.inc
index 8952c67..5ff3004 100644
--- a/ArmVirtPkg/ArmVirtRules.fdf.inc
+++ b/ArmVirtPkg/ArmVirtRules.fdf.inc
@@ -85,6 +85,8 @@
DXE_DEPEX DXE_DEPEX Optional
$(INF_OUTPUT)/$(MODULE_NAME).depex
PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
UI STRING="$(MODULE_NAME)" Optional
+ RAW ACPI Optional |.acpi
+ RAW ASL Optional |.aml
}
[Rule.Common.DXE_RUNTIME_DRIVER]
diff --git a/ArmVirtPkg/ArmVirtXen.fdf b/ArmVirtPkg/ArmVirtXen.fdf
index 0a97bd8..36671a8 100644
--- a/ArmVirtPkg/ArmVirtXen.fdf
+++ b/ArmVirtPkg/ArmVirtXen.fdf
@@ -188,6 +188,9 @@ READ_LOCK_STATUS = TRUE
INF ArmVirtPkg/XenAcpiPlatformDxe/XenAcpiPlatformDxe.inf
!endif
+ # Ramdisk support
+ INF MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
+
[FV.FVMAIN_COMPACT]
FvAlignment = 16
ERASE_POLARITY = 1
--
1.9.1
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.01.org
https://lists.01.org/mailman/listinfo/edk2-devel
