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From: Sughosh Ganu <sughosh.ganu@arm.com>
To: edk2-devel@lists.01.org
Cc: Leif Lindholm <leif.lindholm@linaro.com>,
	Achin Gupta <achin.gupta@arm.com>,
	Supreeth Venkatesh <supreeth.venkatesh@arm.com>
Subject: [PATCH v2 1/7] ArmPkg: Add PCDs needed for MM communication driver.
Date: Fri, 20 Jul 2018 18:08:14 +0530	[thread overview]
Message-ID: <1532090300-5250-2-git-send-email-sughosh.ganu@arm.com> (raw)
In-Reply-To: <1532090300-5250-1-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: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
---
 ArmPkg/ArmPkg.dec | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec
index 3aa229fe2ec9..ce108f2258f4 100644
--- a/ArmPkg/ArmPkg.dec
+++ b/ArmPkg/ArmPkg.dec
@@ -239,6 +239,9 @@ [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:[~2018-07-20 12:38 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-20 12:38 [PATCH v2 0/7] ArmPkg related changes for StandaloneMM package Sughosh Ganu
2018-07-20 12:38 ` Sughosh Ganu [this message]
2018-07-20 12:38 ` [PATCH v2 2/7] ArmPkg/Drivers: Add EFI_MM_COMMUNICATION_PROTOCOL DXE driver Sughosh Ganu
2018-07-20 12:38 ` [PATCH v2 3/7] ArmPkg/Include: Fix the SPM version SVC ID Sughosh Ganu
2018-07-20 12:38 ` [PATCH v2 4/7] ArmPkg/Include: Add MM interface SVC return codes Sughosh Ganu
2018-07-20 12:38 ` [PATCH v2 5/7] ArmPkg/ArmMmuLib: Add MMU Library suitable for use in S-EL0 Sughosh Ganu
2018-07-20 12:38 ` [PATCH v2 6/7] ArmPkg/ArmMmuLib: Add MMU library inf file " Sughosh Ganu
2018-07-20 12:38 ` [PATCH v2 7/7] ArmPkg: Extra action to update permissions for S-ELO MM Image Sughosh Ganu
2018-07-21 11:06   ` Ard Biesheuvel
2018-07-23 17:33     ` Supreeth Venkatesh
     [not found]       ` <CAHxXkBfPzG5Z+oWmQeV_zKu7a0nOEW54jmPd1uJT_XkUZAmb-g@mail.gmail.com>
2018-08-21  6:50         ` Sughosh Ganu
2018-08-24 14:55           ` Ard Biesheuvel
2018-08-28 14:30             ` Achin Gupta
2018-10-24  8:22             ` Achin Gupta
2018-10-24 11:05               ` Ard Biesheuvel
2018-11-09 13:27                 ` Achin Gupta

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