SignedCapsulePkg: Replace [Ascii|Unicode]ValueToString

[mirror_edk2.git] / ArmVirtPkg / ArmVirtPkg.dec

diff --git a/ArmVirtPkg/ArmVirtPkg.dec b/ArmVirtPkg/ArmVirtPkg.dec
index 9f98f28f01e10c4c76f7a5bb2a17a4861a7cda71..a5ec421664450eda2495ede370d2b3501081c50d 100644 (file)
--- a/ArmVirtPkg/ArmVirtPkg.dec
+++ b/ArmVirtPkg/ArmVirtPkg.dec
@@ -60,30 +60,6 @@
   gArmVirtTokenSpaceGuid.PcdTerminalTypeGuidBuffer|{0x65, 0x60, 0xA6, 0xDF, 0x19, 0xB4, 0xD3, 0x11, 0x9A, 0x2D, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D}|VOID*|0x00000007\r
 \r
 [PcdsFeatureFlag]\r
-  #\r
-  # "Map PCI MMIO as Cached"\r
-  #\r
-  # Due to the way Stage1 and Stage2 mappings are combined on Aarch64, and\r
-  # because KVM -- for the time being -- does not try to interfere with the\r
-  # Stage1 mappings, we must not set EFI_MEMORY_UC for emulated PCI MMIO\r
-  # regions.\r
-  #\r
-  # EFI_MEMORY_UC is mapped to Device-nGnRnE, and that Stage1 attribute would\r
-  # direct guest writes to host DRAM immediately, bypassing the cache\r
-  # regardless of Stage2 attributes. However, QEMU's reads of the same range\r
-  # can easily be served from the (stale) CPU cache.\r
-  #\r
-  # Setting this PCD to TRUE will use EFI_MEMORY_WB for mapping PCI MMIO\r
-  # regions, which ensures that guest writes to such regions go through the CPU\r
-  # cache. Strictly speaking this is wrong, but it is needed as a temporary\r
-  # workaround for emulated PCI devices. Setting the PCD to FALSE results in\r
-  # the theoretically correct EFI_MEMORY_UC mapping, and should be the long\r
-  # term choice, especially with assigned devices.\r
-  #\r
-  # The default is to turn off the kludge; DSC's can selectively enable it.\r
-  #\r
-  gArmVirtTokenSpaceGuid.PcdKludgeMapPciMmioAsCached|FALSE|BOOLEAN|0x00000006\r
-\r
   #\r
   # Pure ACPI boot\r
   #\r