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  3. [edk2] [PATCH edk2-platforms v2 00/23] add support for Socionext Synquacer
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[edk2] [PATCH edk2-platforms v2 14/23] Platform/SynQuacer: incorporate NOR flash and variable drivers

Ard Biesheuvel posted 23 patches 7 years, 6 months ago
There is a newer version of this series
[edk2] [PATCH edk2-platforms v2 14/23] Platform/SynQuacer: incorporate NOR flash and variable drivers
Posted by Ard Biesheuvel 7 years, 6 months ago 
Wire up the non-volatile EFI variable store support, by switching from
the emulation driver to the real one, and enabling the prerequisite
FTW and NOR flash drivers.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
---
 Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.dsc                                | 32 ++++++++++++++++++--
 Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.fdf                                |  9 ++++--
 Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.c   | 12 ++++++++
 Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.inf |  3 ++
 4 files changed, 52 insertions(+), 4 deletions(-)

diff --git a/Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.dsc b/Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.dsc
index 62cba73f10ac..e1983ff43676 100644
--- a/Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.dsc
+++ b/Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.dsc
@@ -337,6 +337,19 @@ [PcdsFixedAtBuild.common]
   #
   gEfiMdeModulePkgTokenSpaceGuid.PcdSetNxForStack|TRUE
 
+  #
+  # Variable store
+  #
+  gFip006DxeTokenSpaceGuid.PcdFip006DxeRegBaseAddress|0x54800000
+  gFip006DxeTokenSpaceGuid.PcdFip006DxeMemBaseAddress|0x08000000
+
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase|0x08400000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize|0x00010000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0x08410000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize|0x00010000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0x08420000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize|0x00010000
+
 [PcdsPatchableInModule]
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|0
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|0
@@ -399,7 +412,6 @@ [Components.common]
   MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
   MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
   ArmPkg/Drivers/TimerDxe/TimerDxe.inf
-  MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
   ArmPkg/Drivers/GenericWatchdogDxe/GenericWatchdogDxe.inf
   MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
 
@@ -418,6 +430,22 @@ [Components.common]
   }
 
   #
+  # Variable services
+  #
+  Silicon/Socionext/SynQuacer/Drivers/Fip006Dxe/Fip006Dxe.inf {
+    <LibraryClasses>
+      NorFlashPlatformLib|Silicon/Socionext/SynQuacer/Library/NorFlashSynQuacerLib/NorFlashSynQuacerLib.inf
+  }
+  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
+  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf {
+    <LibraryClasses>
+      AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
+      NULL|MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLib.inf
+      TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
+      VarCheckLib|MdeModulePkg/Library/VarCheckLib/VarCheckLib.inf
+  }
+
+  #
   # UEFI application (Shell Embedded Boot Loader)
   #
   ShellPkg/Application/Shell/Shell.inf {
@@ -529,7 +557,7 @@ [Components.common]
   #
   MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf {
     <LibraryClasses>
-      #NULL|EmbeddedPkg/Library/PlatformHasAcpiLib/PlatformHasAcpiLib.inf
+      NULL|EmbeddedPkg/Library/PlatformHasAcpiLib/PlatformHasAcpiLib.inf
 
     <PcdsFixedAtBuild>
       # support ACPI v5.0 or later
diff --git a/Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.fdf b/Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.fdf
index cfcef57b3fa6..27582be34cb4 100644
--- a/Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.fdf
+++ b/Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.fdf
@@ -1,4 +1,3 @@
-
 #
 #  Copyright (c) 2013-2014, ARM Limited. All rights reserved.
 #  Copyright (c) 2017, Linaro Limited. All rights reserved.
@@ -102,7 +101,6 @@ [FV.FvMain]
   INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
   INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
   INF ArmPkg/Drivers/TimerDxe/TimerDxe.inf
-  INF MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
   INF ArmPkg/Drivers/GenericWatchdogDxe/GenericWatchdogDxe.inf
   INF MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
 
@@ -117,6 +115,13 @@ [FV.FvMain]
   INF ArmPkg/Drivers/ArmGic/ArmGicDxe.inf
 
   #
+  # Variable services
+  #
+  INF Silicon/Socionext/SynQuacer/Drivers/Fip006Dxe/Fip006Dxe.inf
+  INF MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
+  INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
+
+  #
   # UEFI applications
   #
   INF ShellPkg/Application/Shell/Shell.inf
diff --git a/Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.c b/Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.c
index dfd98a45aca5..9359f7c320b7 100644
--- a/Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.c
+++ b/Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.c
@@ -89,6 +89,18 @@ STATIC ARM_MEMORY_REGION_DESCRIPTOR mVirtualMemoryTable[] = {
   ARM_DEVICE_REGION (SYNQUACER_PCI_SEG1_PORTIO_MEMBASE,
                      SYNQUACER_PCI_SEG1_PORTIO_MEMSIZE),
 
+  // variable store
+  ARM_DEVICE_REGION (FixedPcdGet32 (PcdFip006DxeRegBaseAddress),
+                     EFI_PAGE_SIZE),
+  ARM_DEVICE_REGION (FixedPcdGet32 (PcdFip006DxeMemBaseAddress),
+                     EFI_PAGE_SIZE),
+  ARM_DEVICE_REGION (FixedPcdGet32 (PcdFlashNvStorageVariableBase),
+                     FixedPcdGet32 (PcdFlashNvStorageVariableSize)),
+  ARM_DEVICE_REGION (FixedPcdGet32 (PcdFlashNvStorageFtwWorkingBase),
+                     FixedPcdGet32 (PcdFlashNvStorageFtwWorkingSize)),
+  ARM_DEVICE_REGION (FixedPcdGet32 (PcdFlashNvStorageFtwSpareBase),
+                     FixedPcdGet32 (PcdFlashNvStorageFtwSpareSize)),
+
   { }
 };
 
diff --git a/Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.inf b/Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.inf
index c699510d7db7..1ddaee8a9d45 100644
--- a/Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.inf
+++ b/Silicon/Socionext/SynQuacer/Library/SynQuacerMemoryInitPeiLib/SynQuacerMemoryInitPeiLib.inf
@@ -31,6 +31,7 @@ [Packages]
   MdeModulePkg/MdeModulePkg.dec
   Silicon/Socionext/SynQuacer/SynQuacer.dec
   Silicon/Socionext/SynQuacer/Drivers/Net/NetsecDxe/NetsecDxe.dec
+  Silicon/Socionext/SynQuacer/Drivers/Fip006Dxe/Fip006Dxe.dec
 
 [LibraryClasses]
   ArmLib
@@ -50,3 +51,5 @@ [FixedPcd]
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize
   gNetsecDxeTokenSpaceGuid.PcdEepRomBase
+  gFip006DxeTokenSpaceGuid.PcdFip006DxeRegBaseAddress
+  gFip006DxeTokenSpaceGuid.PcdFip006DxeMemBaseAddress
-- 
2.11.0

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