X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=ArmPkg%2FArmPkg.dec;h=2a1947b9ca42f54188456b678ff95096b5ecc3e7;hb=4202afa45dea319f80d753dc1b2ebbbcfb55dc29;hp=3b09a0f9ab02d10252a32c3b09e8fa3c289217fe;hpb=9232ee533884b4b516b3979ce355e367a6254749;p=mirror_edk2.git

diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec
index 3b09a0f9ab..2a1947b9ca 100644
--- a/ArmPkg/ArmPkg.dec
+++ b/ArmPkg/ArmPkg.dec
@@ -77,17 +77,13 @@
   gArmTokenSpaceGuid.PcdVFPEnabled|0|UINT32|0x00000024
 
   gArmTokenSpaceGuid.PcdArmUncachedMemoryMask|0x0000000080000000|UINT64|0x00000002
+  # This PCD will free the unallocated buffers if their size reach this threshold.
+  # We set the default value to 512MB.
+  gArmTokenSpaceGuid.PcdArmFreeUncachedMemorySizeThreshold|0x20000000|UINT64|0x00000043
   gArmTokenSpaceGuid.PcdArmCacheOperationThreshold|1024|UINT32|0x00000003
   gArmTokenSpaceGuid.PcdCpuVectorBaseAddress|0xffff0000|UINT32|0x00000004
   gArmTokenSpaceGuid.PcdCpuResetAddress|0x00000000|UINT32|0x00000005
 
-  #
-  # ARM Generic Interrupt Controller
-  #
-  gArmTokenSpaceGuid.PcdGicDistributorBase|0|UINT32|0x0000000C
-  gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0|UINT32|0x0000000D
-  gArmTokenSpaceGuid.PcdGicSgiIntId|0|UINT32|0x00000025
-
   #
   # ARM Secure Firmware PCDs
   #
@@ -112,12 +108,6 @@
   gArmTokenSpaceGuid.PcdHypFvBaseAddress|0|UINT32|0x0000003C
   gArmTokenSpaceGuid.PcdHypFvSize|0|UINT32|0x0000003D
 
-  # System Memory (DRAM): These PCDs define the region of in-built system memory
-  # Some platforms can get DRAM extensions, these additional regions will be declared
-  # to UEFI by ArmPlatformLib
-  gArmTokenSpaceGuid.PcdSystemMemoryBase|0|UINT64|0x00000029
-  gArmTokenSpaceGuid.PcdSystemMemorySize|0|UINT64|0x0000002A
-
   # Use ClusterId + CoreId to identify the PrimaryCore
   gArmTokenSpaceGuid.PcdArmPrimaryCoreMask|0xF03|UINT32|0x00000031
   # The Primary Core is ClusterId[0] & CoreId[0]
@@ -137,13 +127,6 @@
   # 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) number
-  gArmTokenSpaceGuid.PcdArmArchTimerSecIntrNum|29|UINT32|0x00000035
-  gArmTokenSpaceGuid.PcdArmArchTimerIntrNum|30|UINT32|0x00000036
 
 [PcdsFixedAtBuild.ARM]
   #
@@ -221,3 +204,33 @@
   gArmTokenSpaceGuid.PcdArmLinuxFdtMaxOffset|0x20000000|UINT32|0x00000023
   # The FDT blob must be loaded at a 2MB aligned address.
   gArmTokenSpaceGuid.PcdArmLinuxFdtAlignment|0x00200000|UINT32|0x00000026
+
+
+#
+# These PCDs are also defined as 'PcdsDynamic' to be redefined when using UEFI in a
+# context of virtual machine.
+#
+[PcdsFixedAtBuild.common, PcdsDynamic.common]
+  # System Memory (DRAM): These PCDs define the region of in-built system memory
+  # Some platforms can get DRAM extensions, these additional regions will be declared
+  # to UEFI by ArmPlatformLib
+  gArmTokenSpaceGuid.PcdSystemMemoryBase|0|UINT64|0x00000029
+  gArmTokenSpaceGuid.PcdSystemMemorySize|0|UINT64|0x0000002A
+
+  #
+  # 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
+
+  #
+  # ARM Generic Interrupt Controller
+  #
+  gArmTokenSpaceGuid.PcdGicDistributorBase|0|UINT32|0x0000000C
+  gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0|UINT32|0x0000000D
+  gArmTokenSpaceGuid.PcdGicSgiIntId|0|UINT32|0x00000025