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ArmVirtPkg: Move PCD of FDT base address and FDT padding to OvmfPkg

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Moved PcdDeviceTreeInitialBaseAddress and PcdDeviceTreeAllocationPadding
to OvmfPkg for easier use by other architectures.

Build-tested only (with "ArmVirtQemu.dsc").

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4584

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Chao Li <lichao@loongson.cn>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
This commit is contained in:
Chao Li
2023-11-17 11:37:28 +08:00
committed by Liming Gao
parent 3db49a6ca8
commit 54c2cdb241
16 changed files with 42 additions and 33 deletions
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15
OvmfPkg/OvmfPkg.dec
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@@ -386,6 +386,21 @@
#
gUefiOvmfPkgTokenSpaceGuid.PcdForceNoAcpi|0x0|BOOLEAN|0x69
[PcdsFixedAtBuild, PcdsPatchableInModule]
#
# This is the physical address where the device tree is expected to be stored
# upon first entry into UEFI. This needs to be a FixedAtBuild PCD, so that we
# can do a first pass over the device tree in the SEC phase to discover the
# UART base address.
#
gUefiOvmfPkgTokenSpaceGuid.PcdDeviceTreeInitialBaseAddress|0x0|UINT64|0x6e
#
# Padding in bytes to add to the device tree allocation, so that the DTB can
# be modified in place (default: 256 bytes)
#
gUefiOvmfPkgTokenSpaceGuid.PcdDeviceTreeAllocationPadding|256|UINT32|0x6f
[PcdsFeatureFlag]
gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderPciTranslation|TRUE|BOOLEAN|0x1c
gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderMmioTranslation|FALSE|BOOLEAN|0x1d