[Qemu-devel] [edk2 PATCH 04/12] ArmVirtualizationPkg: PlatformIntelBdsLib: add basic policy

[Laszlo Ersek <lersek@redhat.com>]

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 <lersek@redhat.com>
---
 ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.h | 6 ++++++
 ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c | 4 ++++
 ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc                      | 2 ++
 3 files changed, 12 insertions(+)

diff --git a/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.h b/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.h
index a244ac9..c50bda2 100644
--- a/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.h
+++ b/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.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/IntelBdsPlatform.c b/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c
index c07fc0f..75b956b 100644
--- a/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c
+++ b/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.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