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From: "Prabin CA" <prabin.ca@arm.com>
To: devel@edk2.groups.io
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>,
	Leif Lindholm <quic_llindhol@quicinc.com>,
	Sami Mujawar <sami.mujawar@arm.com>,
	Prabin CA <prabin.ca@arm.com>
Subject: [edk2-devel] [PATCH 2/8] Platform/Sgi: Refactor system memory base and size definitions
Date: Fri,  5 Jan 2024 22:35:28 +0530	[thread overview]
Message-ID: <20240105170534.687710-3-prabin.ca@arm.com> (raw)
In-Reply-To: <20240105170534.687710-1-prabin.ca@arm.com>

In preparation of adding the next generation of reference design
platform that have different memory map, refactor the
PcdSystemMemoryBase and PcdSystemMemorySize PCD definitions from the
common PCD definitions file into the various platform generation
specific memory map PCD definitions file.

Signed-off-by: Prabin CA <prabin.ca@arm.com>
---
 Platform/ARM/SgiPkg/SgiMemoryMap.dsc.inc  | 8 +++++++-
 Platform/ARM/SgiPkg/SgiMemoryMap2.dsc.inc | 8 +++++++-
 Platform/ARM/SgiPkg/SgiPlatform.dsc.inc   | 6 +-----
 3 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/Platform/ARM/SgiPkg/SgiMemoryMap.dsc.inc b/Platform/ARM/SgiPkg/SgiMemoryMap.dsc.inc
index 0cffff577c42..eab43b23ec6d 100644
--- a/Platform/ARM/SgiPkg/SgiMemoryMap.dsc.inc
+++ b/Platform/ARM/SgiPkg/SgiMemoryMap.dsc.inc
@@ -1,5 +1,5 @@
 #
-#  Copyright (c) 2020 - 2022, Arm Limited. All rights reserved.
+#  Copyright (c) 2020 - 2024, Arm Limited. All rights reserved.
 #
 #  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
@@ -67,3 +67,9 @@ [PcdsFixedAtBuild.common]
   gArmSgiTokenSpaceGuid.PcdGpioController0BaseAddress|0x1C1D0000
   gArmSgiTokenSpaceGuid.PcdGpioController0Size|0x00010000
   gArmSgiTokenSpaceGuid.PcdGpioController0Interrupt|136
+
+  # System Memory (1GB - 16MB of Trusted DRAM at the top of the
+  # 32bit address space)
+  gArmTokenSpaceGuid.PcdSystemMemoryBase|0x80000000
+  gArmTokenSpaceGuid.PcdSystemMemorySize|0x7F000000
+
diff --git a/Platform/ARM/SgiPkg/SgiMemoryMap2.dsc.inc b/Platform/ARM/SgiPkg/SgiMemoryMap2.dsc.inc
index de1d8ea24b89..35e27d42d5a2 100644
--- a/Platform/ARM/SgiPkg/SgiMemoryMap2.dsc.inc
+++ b/Platform/ARM/SgiPkg/SgiMemoryMap2.dsc.inc
@@ -1,5 +1,5 @@
 #
-#  Copyright (c) 2020 - 2023, Arm Limited. All rights reserved.
+#  Copyright (c) 2020 - 2024, Arm Limited. All rights reserved.
 #
 #  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
@@ -75,3 +75,9 @@ [PcdsFixedAtBuild.common]
 
   # IO virtualization block
   gArmSgiTokenSpaceGuid.PcdIoVirtSocExpBlk0Base|0x1080000000
+
+  # System Memory (1GB - 16MB of Trusted DRAM at the top of the
+  # 32bit address space)
+  gArmTokenSpaceGuid.PcdSystemMemoryBase|0x80000000
+  gArmTokenSpaceGuid.PcdSystemMemorySize|0x7F000000
+
diff --git a/Platform/ARM/SgiPkg/SgiPlatform.dsc.inc b/Platform/ARM/SgiPkg/SgiPlatform.dsc.inc
index 26ecd9ed59a7..1cfe07c7e4ed 100644
--- a/Platform/ARM/SgiPkg/SgiPlatform.dsc.inc
+++ b/Platform/ARM/SgiPkg/SgiPlatform.dsc.inc
@@ -1,5 +1,5 @@
 #
-#  Copyright (c) 2018 - 2022, ARM Limited. All rights reserved.
+#  Copyright (c) 2018 - 2024, Arm Limited. All rights reserved.
 #  (C) Copyright 2021 Hewlett Packard Enterprise Development LP<BR>
 #
 #  SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -131,10 +131,6 @@ [PcdsFixedAtBuild.common]
   gArmPlatformTokenSpaceGuid.PcdCPUCorePrimaryStackSize|0x40000
   gArmPlatformTokenSpaceGuid.PcdCPUCoreSecondaryStackSize|0x0
 
-  # System Memory (1GB - 16MB of Trusted DRAM at the top of the 32bit address space)
-  gArmTokenSpaceGuid.PcdSystemMemoryBase|0x80000000
-  gArmTokenSpaceGuid.PcdSystemMemorySize|0x7F000000
-
   # ACPI Table Version
   gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiExposedTableVersions|0x20
 
-- 
2.34.1



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  parent reply	other threads:[~2024-01-05 17:05 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-05 17:05 [edk2-devel] [PATCH 0/8] Platform/Sgi: Add support for RD-Fremont platform Prabin CA
2024-01-05 17:05 ` [edk2-devel] [PATCH 1/8] Platform/Sgi: Update the datatype of PcdSmmuBase from u32 to u64 Prabin CA
2024-01-05 17:05 ` Prabin CA [this message]
2024-01-05 17:05 ` [edk2-devel] [PATCH 3/8] Platform/Sgi: Introduce a flag to enable PCIe support for RD Platforms Prabin CA
2024-01-05 17:05 ` [edk2-devel] [PATCH 4/8] Platform/Sgi: Add ACPI tables for RD-Fremont platform Prabin CA
2024-01-05 17:05 ` [edk2-devel] [PATCH 5/8] Platform/Sgi: Add initial support " Prabin CA
2024-01-05 17:05 ` [edk2-devel] [PATCH 6/8] Platform/Sgi: Extend SMBIOS support for RD-Fremont Prabin CA
2024-01-05 17:05 ` [edk2-devel] [PATCH 7/8] Platform/Sgi: Low Power Idle States " Prabin CA
2024-01-05 17:05 ` [edk2-devel] [PATCH 8/8] Platform/Sgi: Add CPPC support for RD-Fremont platform Prabin CA

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