From: "Shashi Mallela" <shashi.mallela@linaro.org>
To: leif@nuviainc.com, ardb+tianocore@kernel.org, ray.ni@intel.com
Cc: devel@edk2.groups.io
Subject: [PATCH v1] ArmPkg/ArmPkg.dec: New pcd defined for GICv3 ITS
Date: Thu, 11 Mar 2021 15:20:20 -0500 [thread overview]
Message-ID: <20210311202020.29125-1-shashi.mallela@linaro.org> (raw)
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
next reply other threads:[~2021-03-11 20:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-11 20:20 Shashi Mallela [this message]
2021-03-11 21:12 ` [PATCH v1] ArmPkg/ArmPkg.dec: New pcd defined for GICv3 ITS Ard Biesheuvel
2021-03-12 1:03 ` Shashi Mallela
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