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ArmVirtPkg: record GIC revision in dynamic PCD

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In order to allow a ArmGicArchLib to be implemented that returns
the supported GIC revision based on the device tree, add handling
to VirtFdtDxe to record the GIC revision at DT parsing time.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Tested-by: Leif Lindholm <leif.lindholm@linaro.org>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18101 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Ard Biesheuvel
2015-07-28 20:45:25 +00:00
committed by abiesheuvel
parent f94522c823
commit ae26410e28
5 changed files with 10 additions and 0 deletions
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ArmVirtPkg/ArmVirtQemu.dsc
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@@ -205,6 +205,7 @@
gArmTokenSpaceGuid.PcdGicDistributorBase|0x0
gArmTokenSpaceGuid.PcdGicRedistributorsBase|0x0
gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0x0
gArmVirtTokenSpaceGuid.PcdArmGicRevision|0x0
## PL031 RealTimeClock
gArmPlatformTokenSpaceGuid.PcdPL031RtcBase|0x0