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From: Sughosh Ganu <sughosh.ganu@arm.com>
To: edk2-devel@lists.01.org
Subject: [PATCH v3 1/6] ArmPkg: Add PCDs needed for MM communication driver.
Date: Thu, 25 Oct 2018 13:02:34 +0530	[thread overview]
Message-ID: <1540452759-4875-2-git-send-email-sughosh.ganu@arm.com> (raw)
In-Reply-To: <1540452759-4875-1-git-send-email-sughosh.ganu@arm.com>

From: Achin Gupta <achin.gupta@arm.com>

This patch defines PCDs to describe the base address and size of
communication buffer between normal world (uefi) and standalone MM
environment in the secure world.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sughosh Ganu <sughosh.ganu@arm.com>
---
 ArmPkg/ArmPkg.dec | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec
index 84e57a0bf01c..0db7aa9d301c 100644
--- a/ArmPkg/ArmPkg.dec
+++ b/ArmPkg/ArmPkg.dec
@@ -240,6 +240,9 @@ [PcdsFixedAtBuild.common, PcdsDynamic.common, PcdsPatchableInModule.common]
   gArmTokenSpaceGuid.PcdSystemMemoryBase|0|UINT64|0x00000029
   gArmTokenSpaceGuid.PcdSystemMemorySize|0|UINT64|0x0000002A
 
+  gArmTokenSpaceGuid.PcdMmBufferBase|0|UINT64|0x00000045
+  gArmTokenSpaceGuid.PcdMmBufferSize|0|UINT64|0x00000046
+
 [PcdsFixedAtBuild.common, PcdsDynamic.common]
   #
   # ARM Architectural Timer
-- 
2.7.4



  reply	other threads:[~2018-10-25  7:33 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-25  7:32 [PATCH v3 0/6] ArmPkg related changes for StandaloneMM package Sughosh Ganu
2018-10-25  7:32 ` Sughosh Ganu [this message]
2018-10-25  7:32 ` [PATCH v3 2/6] ArmPkg/Drivers: Add EFI_MM_COMMUNICATION_PROTOCOL DXE driver Sughosh Ganu
2018-11-23 18:20   ` Ard Biesheuvel
2018-10-25  7:32 ` [PATCH v3 3/6] ArmPkg/Include: Fix the SPM version SVC ID Sughosh Ganu
2018-10-25  7:32 ` [PATCH v3 4/6] ArmPkg/Include: Add MM interface SVC return codes Sughosh Ganu
2018-10-25  7:32 ` [PATCH v3 5/6] ArmPkg/ArmMmuLib: Add MMU Library suitable for use in S-EL0 Sughosh Ganu
2018-10-25  7:32 ` [PATCH v3 6/6] ArmPkg/ArmMmuLib: Add MMU library inf file " Sughosh Ganu
2018-11-23 18:28   ` Ard Biesheuvel
2018-11-25  5:58     ` Sughosh Ganu
2018-11-19  4:48 ` [PATCH v3 0/6] ArmPkg related changes for StandaloneMM package Sughosh Ganu
2018-11-19  5:00 ` Sughosh Ganu
2018-11-21 16:01   ` Thomas Abraham
2018-11-21 22:17     ` Ard Biesheuvel

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