The correct load order for the NOR Flash driver and Runtime Variables to work is as below: 1. Arm CPU Architecture Protocol Dxe 2. NOR Flash Dxe 3. Runtime Variable Dxe
NvVarStoreFormattedLib was recently introduced to resolve the dependency order and more details can be seen at https://github.com/tianocore/edk2/compare/master...lersek:depex_fixes This patch propagates the necessary changes for ARM FVP platform and also fixes the "Firmware Volume for Variable Store is corrupted" error seen when the Flash is erased (or not formatted). Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Sami Mujawar <sami.muja...@arm.com> Signed-off-by: Alexei Fedorov <alexei.fedo...@arm.com> --- The changes can be seen at: https://github.com/samimujawar/edk2-platforms/tree/255_firmware_volume_issue_v1 Notes: v1: - Fixed firmware volume variable store corrupt issue. [SAMI] Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc | 1 + 1 file changed, 1 insertion(+) diff --git a/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc b/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc index cdf9e2d49784d542701dc84eb511f592e77ec106..e0539d6a01363a3f2ae8e42d1a9e4125711b834f 100644 --- a/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc +++ b/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc @@ -229,6 +229,7 @@ [Components.common] 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 } MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf -- 'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)' _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel