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| author | Sami Mujawar <sami.mujawar@arm.com> | 2022-10-28 17:32:59 +0200 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2022-11-06 16:32:28 +0000 |
| commit | b556f2445c251adf405ac966b48c237d20c0d46c (patch) | |
| tree | 6ed32473d853d140cbb50cf58c3be963d0096a57 /ArmVirtPkg | |
| parent | 9eb5ccda505917f6ee80284ed6fb5b51aa7152f9 (diff) | |
| download | edk2-b556f2445c251adf405ac966b48c237d20c0d46c.tar.gz edk2-b556f2445c251adf405ac966b48c237d20c0d46c.tar.bz2 edk2-b556f2445c251adf405ac966b48c237d20c0d46c.zip | |
ArmVirtPkg: Kvmtool: Add RNG support using Arm TRNG interface
Bugzilla: 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3668)
The EFI_RNG_PROTOCOL published by RngDxe has been updated to
implement the EFI_RNG_ALGORITHM_RAW using the Arm TRNG interface
to provide access to entropy.
Therefore, enable EFI_RNG_PROTOCOL for the Kvmtool guest/virtual
firmware.
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'ArmVirtPkg')
| -rw-r--r-- | ArmVirtPkg/ArmVirtKvmTool.dsc | 10 | ||||
| -rw-r--r-- | ArmVirtPkg/ArmVirtKvmTool.fdf | 5 |
2 files changed, 15 insertions, 0 deletions
diff --git a/ArmVirtPkg/ArmVirtKvmTool.dsc b/ArmVirtPkg/ArmVirtKvmTool.dsc index c598903b33..2ba00bd08f 100644 --- a/ArmVirtPkg/ArmVirtKvmTool.dsc +++ b/ArmVirtPkg/ArmVirtKvmTool.dsc @@ -81,6 +81,9 @@ HwInfoParserLib|DynamicTablesPkg/Library/FdtHwInfoParserLib/FdtHwInfoParserLib.inf
DynamicPlatRepoLib|DynamicTablesPkg/Library/Common/DynamicPlatRepoLib/DynamicPlatRepoLib.inf
+ ArmMonitorLib|ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.inf
+ ArmTrngLib|ArmPkg/Library/ArmTrngLib/ArmTrngLib.inf
+
[LibraryClasses.common.SEC, LibraryClasses.common.PEI_CORE, LibraryClasses.common.PEIM]
PciExpressLib|MdePkg/Library/BasePciExpressLib/BasePciExpressLib.inf
PlatformHookLib|ArmVirtPkg/Library/Fdt16550SerialPortHookLib/EarlyFdt16550SerialPortHookLib.inf
@@ -112,6 +115,8 @@ # Use MMIO for accessing RTC controller registers.
gPcAtChipsetPkgTokenSpaceGuid.PcdRtcUseMmio|TRUE
+ gArmTokenSpaceGuid.PcdMonitorConduitHvc|TRUE
+
[PcdsFixedAtBuild.common]
gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x8000000F
@@ -362,6 +367,11 @@ OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
OvmfPkg/Virtio10Dxe/Virtio10.inf
+ #
+ # Rng Support
+ #
+ SecurityPkg/RandomNumberGenerator/RngDxe/RngDxe.inf
+
!if $(ARCH) == AARCH64
#
# ACPI Support
diff --git a/ArmVirtPkg/ArmVirtKvmTool.fdf b/ArmVirtPkg/ArmVirtKvmTool.fdf index b696bffc7c..82aff47673 100644 --- a/ArmVirtPkg/ArmVirtKvmTool.fdf +++ b/ArmVirtPkg/ArmVirtKvmTool.fdf @@ -224,6 +224,11 @@ READ_LOCK_STATUS = TRUE #
INF MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
+ #
+ # Rng Support
+ #
+ INF SecurityPkg/RandomNumberGenerator/RngDxe/RngDxe.inf
+
[FV.FVMAIN_COMPACT]
FvAlignment = 16
ERASE_POLARITY = 1
|