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-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc3
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc4
2 files changed, 5 insertions, 2 deletions
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc
index 8125134b14..212ee45441 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc
@@ -99,6 +99,9 @@
#
gArmTokenSpaceGuid.PcdArmUncachedMemoryMask|0x0000000040000000
+ ## Trustzone enable (to make the transition from EL3 to EL2 in ArmPlatformPkg/Sec)
+ gArmTokenSpaceGuid.PcdTrustzoneSupport|TRUE
+
#
# ARM PrimeCell
#
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc
index 828987fed1..34b6fcbe9a 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc
@@ -107,8 +107,8 @@
#
gArmTokenSpaceGuid.PcdArmUncachedMemoryMask|0x0000000040000000
- ## Trustzone enable
- # gArmTokenSpaceGuid.PcdTrustzoneSupport|TRUE
+ ## Trustzone enable (to make the transition from EL3 to EL2 in ArmPlatformPkg/Sec)
+ gArmTokenSpaceGuid.PcdTrustzoneSupport|TRUE
#
# ARM PrimeCell