ArmVirtPkg: Add Ramdisk support to ArmVirtPkg platforms
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.sajjan@hpe.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
diff --git a/ArmVirtPkg/ArmVirt.dsc.inc b/ArmVirtPkg/ArmVirt.dsc.inc
index dcf5e50..7e29032 100644
--- a/ArmVirtPkg/ArmVirt.dsc.inc
+++ b/ArmVirtPkg/ArmVirt.dsc.inc
@@ -274,6 +274,12 @@
gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport|TRUE
+[PcdsFeatureFlag.AARCH64]
+ #
+ # Activate AcpiSdtProtocol
+ #
+ gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol|TRUE
+
[PcdsFixedAtBuild.common]
gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength|1000000
gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength|1000000
@@ -383,6 +389,11 @@
MdeModulePkg/Universal/Network/IScsiDxe/IScsiDxe.inf
#
+ # Ramdisk support
+ #
+ MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
+
+ #
# UEFI application (Shell Embedded Boot Loader)
#
ShellPkg/Application/Shell/Shell.inf {
diff --git a/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc b/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc
index ad7037f..f212123 100644
--- a/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc
+++ b/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc
@@ -177,3 +177,8 @@
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..da1b025 100644
--- a/ArmVirtPkg/ArmVirtXen.fdf
+++ b/ArmVirtPkg/ArmVirtXen.fdf
@@ -188,6 +188,11 @@
INF ArmVirtPkg/XenAcpiPlatformDxe/XenAcpiPlatformDxe.inf
!endif
+ #
+ # Ramdisk support
+ #
+ INF MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
+
[FV.FVMAIN_COMPACT]
FvAlignment = 16
ERASE_POLARITY = 1