I guess this change should have a better location in
ArmPlatformPkg/Library/PlatformIntelBdsLib? At least for:
- connect all drivers and devices
- enumerate all boot options

It looks the way the Intel BDS works it requires all the drivers and devices
to be connected.
What do you think? Do you think is specific to qEmu?

> -----Original Message-----
> From: Laszlo Ersek [mailto:[email protected]]
> Sent: 11 December 2014 02:46
> To: [email protected]; [email protected];
> [email protected]; [email protected]
> Subject: [edk2] [PATCH v3 04/13] ArmVirtualizationPkg:
> PlatformIntelBdsLib: add basic policy
> 
> In PlatformBdsPolicyBehavior() we should follow the same pattern as in
> OvmfPkg's: after the consoles are connected,
> - connect all drivers and devices,
> - enumerate all boot options,
> - enter the Intel BDS FrontPage if the user presses a key different
> from
>   Enter.
> 
> We set the countdown to 3 seconds, similarly to the timeout that we
> specify for ARM BDS.
> 
> Contributed-under: TianoCore Contribution Agreement 1.0
> Signed-off-by: Laszlo Ersek <[email protected]>
> ---
> 
> ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBd
> sPlatform.h | 6 ++++++
> 
> ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBd
> sPlatform.c | 4 ++++
>  ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc
> | 2 ++
>  3 files changed, 12 insertions(+)
> 
> diff --git
> a/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/Intel
> BdsPlatform.h
> b/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/Intel
> BdsPlatform.h
> index a244ac9..c50bda2 100644
> ---
> a/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/Intel
> BdsPlatform.h
> +++
> b/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/Intel
> BdsPlatform.h
> @@ -32,4 +32,10 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND,
> EITHER EXPRESS OR IMPLIED.
> 
>  #include <Guid/GlobalVariable.h>
> 
> +VOID
> +PlatformBdsEnterFrontPage (
> +  IN UINT16                 TimeoutDefault,
> +  IN BOOLEAN                ConnectAllHappened
> +  );
> +
>  #endif // _INTEL_BDS_PLATFORM_H
> diff --git
> a/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/Intel
> BdsPlatform.c
> b/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/Intel
> BdsPlatform.c
> index c07fc0f..75b956b 100644
> ---
> a/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/Intel
> BdsPlatform.c
> +++
> b/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/Intel
> BdsPlatform.c
> @@ -302,6 +302,10 @@ PlatformBdsPolicyBehavior (
> 
>    Status = PlatformBdsConnectConsole ();
>    ASSERT_EFI_ERROR (Status);
> +
> +  BdsLibConnectAll ();
> +  BdsLibEnumerateAllBootOption (BootOptionList);
> +  PlatformBdsEnterFrontPage (gPlatformBootTimeOutDefault, TRUE);
>  }
> 
>  /**
> diff --git
> a/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc
> b/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc
> index c825340..e16c02e 100644
> --- a/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc
> +++ b/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc
> @@ -177,6 +177,8 @@
>    gArmVirtualizationTokenSpaceGuid.PcdFwCfgSelectorAddress|0x0
>    gArmVirtualizationTokenSpaceGuid.PcdFwCfgDataAddress|0x0
> 
> +  gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdPlatformBootTimeOut|3
> +
> 
> #######################################################################
> #########
>  #
>  # Components Section - list of all EDK II Modules needed by this
> Platform
> --
> 1.8.3.1
> 
> 
> 
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