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ArmVirtPkg: Add Ramdisk support to ArmVirtPkg platforms

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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>
This commit is contained in:
Vikas C Sajjan 2016-08-19 12:25:55 +05:30 committed by Ard Biesheuvel
parent fde03c8065
commit d36447418d
4 changed files with 23 additions and 0 deletions
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11
ArmVirtPkg/ArmVirt.dsc.inc
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@ -274,6 +274,12 @@
gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport|TRUE gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport|TRUE
[PcdsFeatureFlag.AARCH64]
#
# Activate AcpiSdtProtocol
#
gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol|TRUE
[PcdsFixedAtBuild.common] [PcdsFixedAtBuild.common]
gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength|1000000 gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength|1000000
gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength|1000000 gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength|1000000
@ -382,6 +388,11 @@
MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf
MdeModulePkg/Universal/Network/IScsiDxe/IScsiDxe.inf MdeModulePkg/Universal/Network/IScsiDxe/IScsiDxe.inf
#
# Ramdisk support
#
MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
# #
# UEFI application (Shell Embedded Boot Loader) # UEFI application (Shell Embedded Boot Loader)
# #

5
ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc
View File

@ -177,3 +177,8 @@ READ_LOCK_STATUS = TRUE
FILE FREEFORM = PCD(gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdLogoFile) { FILE FREEFORM = PCD(gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdLogoFile) {
SECTION RAW = MdeModulePkg/Logo/Logo.bmp SECTION RAW = MdeModulePkg/Logo/Logo.bmp
} }
#
# Ramdisk support
#
INF MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf

2
ArmVirtPkg/ArmVirtRules.fdf.inc
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@ -85,6 +85,8 @@
DXE_DEPEX DXE_DEPEX Optional $(INF_OUTPUT)/$(MODULE_NAME).depex DXE_DEPEX DXE_DEPEX Optional $(INF_OUTPUT)/$(MODULE_NAME).depex
PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
UI STRING="$(MODULE_NAME)" Optional UI STRING="$(MODULE_NAME)" Optional
RAW ACPI Optional |.acpi
RAW ASL Optional |.aml
} }
[Rule.Common.DXE_RUNTIME_DRIVER] [Rule.Common.DXE_RUNTIME_DRIVER]

5
ArmVirtPkg/ArmVirtXen.fdf
View File

@ -188,6 +188,11 @@ READ_LOCK_STATUS = TRUE
INF ArmVirtPkg/XenAcpiPlatformDxe/XenAcpiPlatformDxe.inf INF ArmVirtPkg/XenAcpiPlatformDxe/XenAcpiPlatformDxe.inf
!endif !endif
#
# Ramdisk support
#
INF MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
[FV.FVMAIN_COMPACT] [FV.FVMAIN_COMPACT]
FvAlignment = 16 FvAlignment = 16
ERASE_POLARITY = 1 ERASE_POLARITY = 1