[edk2-devel] [PATCH 10/12] UefiPayloadPkg: Add macro to disable some drivers

[Guo Dong]

> +  DEFINE DISABLE_VARIABLE      = FALSE

Could you change this MACRO definition as below to specifically disable EMU variable?
 DEFINE EMU_VARIABLE_ENABLE          = FALSE

This way, late we could enable other variable drivers (e.g. SMM variable) in UEFI payload.

Thanks,
Guo

> -----Original Message-----
> From: Liu, Zhiguang <zhiguang.liu at intel.com>
> Sent: Sunday, June 20, 2021 8:47 AM
> To: devel at edk2.groups.io
> Cc: Ma, Maurice <maurice.ma at intel.com>; Dong, Guo
> <guo.dong at intel.com>; You, Benjamin <benjamin.you at intel.com>
> Subject: [PATCH 10/12] UefiPayloadPkg: Add macro to disable some drivers
> 
> Cc: Maurice Ma <maurice.ma at intel.com>
> Cc: Guo Dong <guo.dong at intel.com>
> Cc: Benjamin You <benjamin.you at intel.com>
> Signed-off-by: Zhiguang Liu <zhiguang.liu at intel.com>
> ---
>  UefiPayloadPkg/UefiPayloadPkg.dsc | 11 ++++++++++-
>  UefiPayloadPkg/UefiPayloadPkg.fdf |  7 +++++++
>  2 files changed, 17 insertions(+), 1 deletion(-)
> 
> diff --git a/UefiPayloadPkg/UefiPayloadPkg.dsc
> b/UefiPayloadPkg/UefiPayloadPkg.dsc
> index 155aea4bc4..99b0e49d46 100644
> --- a/UefiPayloadPkg/UefiPayloadPkg.dsc
> +++ b/UefiPayloadPkg/UefiPayloadPkg.dsc
> @@ -87,6 +87,12 @@
>    #
> 
>    DEFINE SHELL_TYPE                   = BUILD_SHELL
> 
> 
> 
> +  #
> 
> +  # Disable features
> 
> +  #
> 
> +  DEFINE DISABLE_VARIABLE      = FALSE
> 
> +  DEFINE DISABLE_RESET_SYSTEM  = FALSE
> 
> +
> 
>  [BuildOptions]
> 
>    *_*_*_CC_FLAGS                 = -D DISABLE_NEW_DEPRECATED_INTERFACES
> 
>    GCC:*_UNIXGCC_*_CC_FLAGS       = -DMDEPKG_NDEBUG
> 
> @@ -431,10 +437,13 @@
>    MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
> 
>    MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
> 
> 
> MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCoun
> terRuntimeDxe.inf
> 
> +!if $(DISABLE_RESET_SYSTEM) == FALSE
> 
> 
> MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntime
> Dxe.inf
> 
> +!endif
> 
> 
> PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntime
> Dxe.inf
> 
> +!if $(DISABLE_VARIABLE) == FALSE
> 
>    MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
> 
> -
> 
> +!endif
> 
>    #
> 
>    # Following are the DXE drivers
> 
>    #
> 
> diff --git a/UefiPayloadPkg/UefiPayloadPkg.fdf
> b/UefiPayloadPkg/UefiPayloadPkg.fdf
> index 6073f9c1b4..3b6adc2cfe 100644
> --- a/UefiPayloadPkg/UefiPayloadPkg.fdf
> +++ b/UefiPayloadPkg/UefiPayloadPkg.fdf
> @@ -105,9 +105,16 @@ INF
> MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
>  INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
> 
>  INF MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
> 
>  INF
> MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCoun
> terRuntimeDxe.inf
> 
> +
> 
> +!if $(DISABLE_RESET_SYSTEM) == FALSE
> 
>  INF
> MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntime
> Dxe.inf
> 
> +!endif
> 
> +
> 
>  INF
> PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntime
> Dxe.inf
> 
> +
> 
> +!if $(DISABLE_VARIABLE) == FALSE
> 
>  INF
> MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
> 
> +!endif
> 
> 
> 
>  INF UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
> 
>  INF MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
> 
> --
> 2.16.2.windows.1



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