[platforms: PATCH 4/4] Marvell/Armada: Enable variables support

[Marcin Wojtas <mw@semihalf.com>]

Wire up the non-volatile EFI variable store support, by switching from
the emulation driver to the real one. Define default values for
memory mapped SPI access, which must be configured by the early
firmware. In order to ensure proper execution, configure initialization
order with Depex entries.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
---
 Platform/Marvell/Armada/Armada.dsc.inc              | 25 +++++++++++++++++++-
 Platform/Marvell/Armada/Armada70x0.fdf              |  6 ++++-
 Platform/Marvell/Drivers/Spi/Devices/MvSpiFlash.inf |  5 +++-
 Platform/Marvell/Drivers/Spi/MvSpiDxe.inf           |  5 +++-
 Platform/Marvell/Marvell.dec                        |  3 +++
 5 files changed, 40 insertions(+), 4 deletions(-)

diff --git a/Platform/Marvell/Armada/Armada.dsc.inc b/Platform/Marvell/Armada/Armada.dsc.inc
index 2cd96e6..cccc3e0 100644
--- a/Platform/Marvell/Armada/Armada.dsc.inc
+++ b/Platform/Marvell/Armada/Armada.dsc.inc
@@ -371,6 +371,17 @@
   # TRNG
   gMarvellTokenSpaceGuid.PcdEip76TrngBaseAddress|0xF2760000
 
+  #
+  # Variable store - default values
+  #
+  gMarvellTokenSpaceGuid.PcdSpiMemoryBase|0xF9000000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase|0xF93C0000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize|0x00010000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0xF93D0000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize|0x00010000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0xF93E0000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize|0x00010000
+
 ################################################################################
 #
 # Components Section - list of all EDK II Modules needed by this Platform
@@ -428,7 +439,6 @@
   MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
   MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
   MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
-  MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
 
   EmbeddedPkg/EmbeddedMonotonicCounter/EmbeddedMonotonicCounter.inf
   MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf
@@ -485,6 +495,19 @@
       NULL|MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanceManagerUiLib.inf
   }
 
+  #
+  # Variable services
+  #
+  Platform/Marvell/Drivers/Spi/Variables/MvFvbDxe.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 {
     <LibraryClasses>
diff --git a/Platform/Marvell/Armada/Armada70x0.fdf b/Platform/Marvell/Armada/Armada70x0.fdf
index ec2c368..ca92c60 100644
--- a/Platform/Marvell/Armada/Armada70x0.fdf
+++ b/Platform/Marvell/Armada/Armada70x0.fdf
@@ -103,7 +103,6 @@ FvNameGuid         = 5eda4200-2c5f-43cb-9da3-0baf74b1b30c
   INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
   INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
   INF MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
-  INF MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
   INF EmbeddedPkg/EmbeddedMonotonicCounter/EmbeddedMonotonicCounter.inf
   INF MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf
   INF EmbeddedPkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf
@@ -115,6 +114,11 @@ FvNameGuid         = 5eda4200-2c5f-43cb-9da3-0baf74b1b30c
   INF Platform/Marvell/Drivers/Spi/Devices/MvSpiFlash.inf
   INF Platform/Marvell/Armada/Drivers/Armada70x0RngDxe/Armada70x0RngDxe.inf
 
+  # Variable services
+  INF Platform/Marvell/Drivers/Spi/Variables/MvFvbDxe.inf
+  INF MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
+  INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
+
   # Network support
   INF MdeModulePkg/Universal/Network/SnpDxe/SnpDxe.inf
   INF MdeModulePkg/Universal/Network/DpcDxe/DpcDxe.inf
diff --git a/Platform/Marvell/Drivers/Spi/Devices/MvSpiFlash.inf b/Platform/Marvell/Drivers/Spi/Devices/MvSpiFlash.inf
index 200a00c..c6bbe5e 100644
--- a/Platform/Marvell/Drivers/Spi/Devices/MvSpiFlash.inf
+++ b/Platform/Marvell/Drivers/Spi/Devices/MvSpiFlash.inf
@@ -64,4 +64,7 @@
   gMarvellSpiFlashProtocolGuid
 
 [Depex]
-  TRUE
+  #
+  # MvSpiFlashDxe must be loaded prior to variables driver MvFvbDxe
+  #
+  BEFORE gMarvellFvbDxeGuid
diff --git a/Platform/Marvell/Drivers/Spi/MvSpiDxe.inf b/Platform/Marvell/Drivers/Spi/MvSpiDxe.inf
index 9fe246f..ac0e407 100644
--- a/Platform/Marvell/Drivers/Spi/MvSpiDxe.inf
+++ b/Platform/Marvell/Drivers/Spi/MvSpiDxe.inf
@@ -67,4 +67,7 @@
   gMarvellSpiMasterProtocolGuid
 
 [Depex]
-  TRUE
+  #
+  # MvSpiDxe must be loaded prior to MvSpiFlash driver
+  #
+  BEFORE gMarvellSpiFlashDxeGuid
diff --git a/Platform/Marvell/Marvell.dec b/Platform/Marvell/Marvell.dec
index 6aa2a8d..2eb6238 100644
--- a/Platform/Marvell/Marvell.dec
+++ b/Platform/Marvell/Marvell.dec
@@ -56,6 +56,9 @@
   gShellFUpdateHiiGuid = { 0x9b5d2176, 0x590a, 0x49db, { 0x89, 0x5d, 0x4a, 0x70, 0xfe, 0xad, 0xbe, 0x24 } }
   gShellSfHiiGuid = { 0x03a67756, 0x8cde, 0x4638, { 0x82, 0x34, 0x4a, 0x0f, 0x6d, 0x58, 0x81, 0x39 } }
 
+  gMarvellFvbDxeGuid = { 0x42903750, 0x7e61, 0x4aaf, { 0x83, 0x29, 0xbf, 0x42, 0x36, 0x4e, 0x24, 0x85 } }
+  gMarvellSpiFlashDxeGuid = { 0x49d7fb74, 0x306d, 0x42bd, { 0x94, 0xc8, 0xc0, 0xc5, 0x4b, 0x18, 0x1d, 0xd7 } }
+
 [Protocols]
   # installed as a protocol by PlatInitDxe to force ordering between DXE drivers
   # that depend on the lowlevel platform initialization having been completed
-- 
2.7.4