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ArmPkg: allow dynamically discovered timer interrupts 

To support booting on virtual machines whose interrupt routing is
discovered from the device tree, allow the interrupt numbers to
be redeclared as PcdsDynamic by the platform .dsc

Contributed-under: TianoCore Contribution Agreement 1.0
Acked-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-By: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16071 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Ard Biesheuvel 2014-09-09 15:59:38 +00:00 committed by oliviermartin
parent c41bffd380
commit e1e2e66cd6
1 changed files with 13 additions and 10 deletions
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23
ArmPkg/ArmPkg.dec
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@ -137,16 +137,6 @@
# Maximum file size for TFTP servers that do not support 'tsize' extension
gArmTokenSpaceGuid.PcdMaxTftpFileSize|0x01000000|UINT32|0x00000000
#
# ARM Architectural Timer
#
gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz|0|UINT32|0x00000034
# ARM Architectural Timer Interrupt(GIC PPI) numbers
gArmTokenSpaceGuid.PcdArmArchTimerSecIntrNum|29|UINT32|0x00000035
gArmTokenSpaceGuid.PcdArmArchTimerIntrNum|30|UINT32|0x00000036
gArmTokenSpaceGuid.PcdArmArchTimerHypIntrNum|26|UINT32|0x00000040
gArmTokenSpaceGuid.PcdArmArchTimerVirtIntrNum|27|UINT32|0x00000041
[PcdsFixedAtBuild.ARM]
#
@ -224,3 +214,16 @@
gArmTokenSpaceGuid.PcdArmLinuxFdtMaxOffset|0x20000000|UINT32|0x00000023
# The FDT blob must be loaded at a 2MB aligned address.
gArmTokenSpaceGuid.PcdArmLinuxFdtAlignment|0x00200000|UINT32|0x00000026
[PcdsFixedAtBuild.common, PcdsDynamic.common]
#
# ARM Architectural Timer
#
gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz|0|UINT32|0x00000034
# ARM Architectural Timer Interrupt(GIC PPI) numbers
gArmTokenSpaceGuid.PcdArmArchTimerSecIntrNum|29|UINT32|0x00000035
gArmTokenSpaceGuid.PcdArmArchTimerIntrNum|30|UINT32|0x00000036
gArmTokenSpaceGuid.PcdArmArchTimerHypIntrNum|26|UINT32|0x00000040
gArmTokenSpaceGuid.PcdArmArchTimerVirtIntrNum|27|UINT32|0x00000041