[PATCH v1] ArmPkg/ArmPkg.dec: New pcd defined for GICv3 ITS


Shashi Mallela
 

To enable detection of GICv3 Interrupt Translation Service capability
in the ACPI MADT,a new pcd setting has been created in edk2.This pcd
setting would be referenced by edk2-platform code to advertise the ITS
physical base address within GIC ITS structure of MADT.

Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Signed-off-by: Shashi Mallela <shashi.mallela@linaro.org>
---
ArmPkg/ArmPkg.dec | 1 +
1 file changed, 1 insertion(+)

diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec
index a8a22c649f..c22b7d0c42 100644
--- a/ArmPkg/ArmPkg.dec
+++ b/ArmPkg/ArmPkg.dec
@@ -266,6 +266,7 @@
# Base address for the GIC Redistributor region that contains the boot CPU
gArmTokenSpaceGuid.PcdGicRedistributorsBase|0|UINT64|0x0000000E
gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0|UINT64|0x0000000D
+ gArmTokenSpaceGuid.PcdGicItsBase|0|UINT64|0x0000000F
gArmTokenSpaceGuid.PcdGicSgiIntId|0|UINT32|0x00000025

#
--
2.27.0

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