ArmVirtPkg/PlatformPeiLib: discover the TPM base address from the DT

[mirror_edk2.git] / ArmVirtPkg / ArmVirtQemuKernel.dsc

diff --git a/ArmVirtPkg/ArmVirtQemuKernel.dsc b/ArmVirtPkg/ArmVirtQemuKernel.dsc
index 3b0f04967a4b244b495c79ee95c69f4db7d2bcc8..720f8fa78b3d72c32569276bb94df13cfce97ca5 100644 (file)
--- a/ArmVirtPkg/ArmVirtQemuKernel.dsc
+++ b/ArmVirtPkg/ArmVirtQemuKernel.dsc
@@ -172,6 +172,12 @@
   gEfiMdePkgTokenSpaceGuid.PcdReportStatusCodePropertyMask|3\r
 \r
 [PcdsPatchableInModule.common]\r
+  # we need to provide a resolution for this PCD that supports PcdSet64()\r
+  # being called from ArmVirtPkg/Library/PlatformPeiLib/PlatformPeiLib.c,\r
+  # even though that call will be compiled out on this platform as it does\r
+  # not (and cannot) support the TPM2 driver stack\r
+  gEfiSecurityPkgTokenSpaceGuid.PcdTpmBaseAddress|0x0\r
+\r
   #\r
   # This will be overridden in the code\r
   #\r