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* [edk2-platforms PATCH] Platform HiKeyXXX: Use merged variable driver for emulated NV mode
@ 2019-01-16 10:25 Star Zeng
  2019-01-16 12:56 ` Ard Biesheuvel
  0 siblings, 1 reply; 2+ messages in thread
From: Star Zeng @ 2019-01-16 10:25 UTC (permalink / raw)
  To: edk2-devel; +Cc: Star Zeng, Ard Biesheuvel, Leif Lindholm, Michael D Kinney

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1323
Merge EmuVariable and Real variable driver.

The real variable driver has been updated to support emulated
variable NV mode and the EmuVariableRuntimeDxe will be removed
later, so use merged variable driver for emulated NV mode.

NOTE:
FaultTolerantWriteDxe is not needed at all for emulated NV mode,
so remove FaultTolerantWriteDxe including.

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
---
 Platform/Hisilicon/HiKey/HiKey.dsc       | 13 +++++++++++--
 Platform/Hisilicon/HiKey/HiKey.fdf       |  3 +--
 Platform/Hisilicon/HiKey960/HiKey960.dsc | 14 ++++++++++++--
 Platform/Hisilicon/HiKey960/HiKey960.fdf |  3 +--
 4 files changed, 25 insertions(+), 8 deletions(-)

diff --git a/Platform/Hisilicon/HiKey/HiKey.dsc b/Platform/Hisilicon/HiKey/HiKey.dsc
index 38fee902690c..7e05babb6c51 100644
--- a/Platform/Hisilicon/HiKey/HiKey.dsc
+++ b/Platform/Hisilicon/HiKey/HiKey.dsc
@@ -59,6 +59,12 @@ [LibraryClasses.common]
   IpIoLib|MdeModulePkg/Library/DxeIpIoLib/DxeIpIoLib.inf
   UdpIoLib|MdeModulePkg/Library/DxeUdpIoLib/DxeUdpIoLib.inf
 
+  # VariableRuntimeDxe Requirements
+  SynchronizationLib|MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
+  AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
+  TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
+  VarCheckLib|MdeModulePkg/Library/VarCheckLib/VarCheckLib.inf
+
 [LibraryClasses.common.SEC]
   PrePiLib|EmbeddedPkg/Library/PrePiLib/PrePiLib.inf
   ExtractGuidedSectionLib|EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.inf
@@ -144,6 +150,10 @@ [PcdsFixedAtBuild.common]
   gHiKeyTokenSpaceGuid.PcdAndroidBootDevicePath|L"VenHw(0D51905B-B77E-452A-A2C0-ECA0CC8D514A,00D023F70000000000)/eMMC(0x0)/Ctrl(0x0)/HD(6,GPT,5C0F213C-17E1-4149-88C8-8B50FB4EC70E,0x7000,0x20000)/\\EFI\\BOOT\\GRUBAA64.EFI"
   gHiKeyTokenSpaceGuid.PcdSdBootDevicePath|L"VenHw(0D51905B-B77E-452A-A2C0-ECA0CC8D514A,00E023F70000000000)/SD(0x0)"
 
+  #
+  # Make VariableRuntimeDxe work at emulated non-volatile variable mode.
+  #
+  gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvModeEnable|TRUE
 
 ################################################################################
 #
@@ -183,8 +193,7 @@ [Components.common]
   MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
   MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
 
-  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
-  MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
+  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
 
   ArmPkg/Drivers/ArmGic/ArmGicDxe.inf
   ArmPkg/Drivers/TimerDxe/TimerDxe.inf
diff --git a/Platform/Hisilicon/HiKey/HiKey.fdf b/Platform/Hisilicon/HiKey/HiKey.fdf
index b0e533c5b1de..7e6c8083bbca 100644
--- a/Platform/Hisilicon/HiKey/HiKey.fdf
+++ b/Platform/Hisilicon/HiKey/HiKey.fdf
@@ -182,8 +182,7 @@ [FV.FvMain]
   INF FatPkg/EnhancedFatDxe/Fat.inf
   INF MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
 
-  INF MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
-  INF MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
+  INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
 
   INF MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
 
diff --git a/Platform/Hisilicon/HiKey960/HiKey960.dsc b/Platform/Hisilicon/HiKey960/HiKey960.dsc
index bd26b759dce0..a4a1a371de19 100644
--- a/Platform/Hisilicon/HiKey960/HiKey960.dsc
+++ b/Platform/Hisilicon/HiKey960/HiKey960.dsc
@@ -59,6 +59,12 @@ [LibraryClasses.common]
   IpIoLib|MdeModulePkg/Library/DxeIpIoLib/DxeIpIoLib.inf
   UdpIoLib|MdeModulePkg/Library/DxeUdpIoLib/DxeUdpIoLib.inf
 
+  # VariableRuntimeDxe Requirements
+  SynchronizationLib|MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
+  AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
+  TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
+  VarCheckLib|MdeModulePkg/Library/VarCheckLib/VarCheckLib.inf
+
 [LibraryClasses.common.SEC]
   PrePiLib|EmbeddedPkg/Library/PrePiLib/PrePiLib.inf
   ExtractGuidedSectionLib|EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.inf
@@ -135,6 +141,11 @@ [PcdsFixedAtBuild.common]
   gHiKey960TokenSpaceGuid.PcdAndroidBootDevicePath|L"VenHw(0D51905B-B77E-452A-A2C0-ECA0CC8D514A,00003BFF0000000000)/UFS(0x0,0x3)/HD(7,GPT,D3340696-9B95-4C64-8DF6-E6D4548FBA41,0x12100,0x4000)/\\EFI\\BOOT\\GRUBAA64.EFI"
   gHiKey960TokenSpaceGuid.PcdSdBootDevicePath|L"VenHw(0D51905B-B77E-452A-A2C0-ECA0CC8D514A,00F037FF0000000000)/SD(0x0)"
 
+  #
+  # Make VariableRuntimeDxe work at emulated non-volatile variable mode.
+  #
+  gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvModeEnable|TRUE
+
 ################################################################################
 #
 # Components Section - list of all EDK II Modules needed by this Platform
@@ -172,8 +183,7 @@ [Components.common]
   MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
   MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
 
-  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
-  MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
+  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
 
   ArmPkg/Drivers/ArmGic/ArmGicDxe.inf
   ArmPkg/Drivers/TimerDxe/TimerDxe.inf
diff --git a/Platform/Hisilicon/HiKey960/HiKey960.fdf b/Platform/Hisilicon/HiKey960/HiKey960.fdf
index d9fd796d7d34..1b07284dc889 100644
--- a/Platform/Hisilicon/HiKey960/HiKey960.fdf
+++ b/Platform/Hisilicon/HiKey960/HiKey960.fdf
@@ -171,8 +171,7 @@ [FV.FvMain]
   INF FatPkg/EnhancedFatDxe/Fat.inf
   INF MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
 
-  INF MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
-  INF MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
+  INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
 
   INF MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
 
-- 
2.7.0.windows.1



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2019-01-16 10:25 [edk2-platforms PATCH] Platform HiKeyXXX: Use merged variable driver for emulated NV mode Star Zeng
2019-01-16 12:56 ` Ard Biesheuvel

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