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From e79fd5cfa3190eb27a9637facc9891cab55b5e09 Mon Sep 17 00:00:00 2001
From: sahil <sahil@arm.com>
Date: Mon, 2 May 2022 19:24:47 +0530
Subject: [PATCH] Platform/ARM/N1Sdp: Persistent storage for N1Sdp
Enable persistent storage on QSPI flash device.
Upstream-Status: Pending
Signed-off-by: Xueliang Zhong <xueliang.zhong@arm.com>
Signed-off-by: sahil <sahil@arm.com>
Change-Id: I403113bb885d1d411d433a7f266715d007509a5e
---
Platform/ARM/N1Sdp/N1SdpPlatform.dsc | 18 +++++++++++++-----
Platform/ARM/N1Sdp/N1SdpPlatform.fdf | 4 +++-
2 files changed, 16 insertions(+), 6 deletions(-)
diff --git a/Platform/ARM/N1Sdp/N1SdpPlatform.dsc b/Platform/ARM/N1Sdp/N1SdpPlatform.dsc
index 676ab677..80bc875a 100644
--- a/Platform/ARM/N1Sdp/N1SdpPlatform.dsc
+++ b/Platform/ARM/N1Sdp/N1SdpPlatform.dsc
@@ -44,6 +44,9 @@
# file explorer library support
FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
+ # NOR flash support
+ NorFlashInfoLib|EmbeddedPkg/Library/NorFlashInfoLib/NorFlashInfoLib.inf
+
[LibraryClasses.common.SEC]
HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
@@ -161,11 +164,9 @@
# ACPI Table Version
gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiExposedTableVersions|0x20
- # Runtime Variable storage
- gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved|0
- gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvModeEnable|TRUE
- gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize|0x2000
- gEfiMdeModulePkgTokenSpaceGuid.PcdMaxAuthVariableSize|0x2800
+ # NOR flash support
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase|0x18F00000
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize|0x00020000
################################################################################
#
@@ -197,6 +198,12 @@
gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x8000000F
}
+ # NOR flash support
+ Platform/ARM/N1Sdp/Drivers/CadenceQspiDxe/CadenceQspiDxe.inf {
+ <LibraryClasses>
+ NorFlashPlatformLib|Silicon/ARM/NeoverseN1Soc/Library/NorFlashLib/NorFlashLib.inf
+ }
+
# Architectural Protocols
ArmPkg/Drivers/CpuDxe/CpuDxe.inf
ArmPkg/Drivers/ArmGic/ArmGicDxe.inf
@@ -217,6 +224,7 @@
MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf {
<LibraryClasses>
NULL|MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLib.inf
+ NULL|EmbeddedPkg/Library/NvVarStoreFormattedLib/NvVarStoreFormattedLib.inf
BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
}
diff --git a/Platform/ARM/N1Sdp/N1SdpPlatform.fdf b/Platform/ARM/N1Sdp/N1SdpPlatform.fdf
index e5e24ea5..4329f892 100644
--- a/Platform/ARM/N1Sdp/N1SdpPlatform.fdf
+++ b/Platform/ARM/N1Sdp/N1SdpPlatform.fdf
@@ -1,7 +1,7 @@
## @file
# FDF file of N1Sdp
#
-# Copyright (c) 2018 - 2021, ARM Limited. All rights reserved.<BR>
+# Copyright (c) 2018 - 2023, ARM Limited. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
##
@@ -140,6 +140,8 @@ READ_LOCK_STATUS = TRUE
INF ArmPkg/Drivers/GenericWatchdogDxe/GenericWatchdogDxe.inf
INF ArmPkg/Drivers/TimerDxe/TimerDxe.inf
+ INF Platform/ARM/N1Sdp/Drivers/CadenceQspiDxe/CadenceQspiDxe.inf
+
INF Platform/ARM/Drivers/BootMonFs/BootMonFs.inf
INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
|
