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ArmVirtualizationPkg: PlatformIntelBdsLib: kernel boot should provide ACPI 

If there is a PCI host, then PCI enumeration (which happens inside
BdsLibConnectAll()) blocks ACPI table installation (correctly). Make sure
we install ACPI tables before trying to direct-boot a QEMU kernel.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Olivier Martin <Olivier.martin@arm.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16911 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Laszlo Ersek 2015-02-23 16:04:16 +00:00 committed by lersek
parent 10233c9e6e
commit a78c4836ea
1 changed files with 6 additions and 3 deletions
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9
ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c
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@ -289,14 +289,17 @@ PlatformBdsPolicyBehavior (
Status = PlatformBdsConnectConsole ();
ASSERT_EFI_ERROR (Status);
BdsLibConnectAll ();
//
// Process QEMU's -kernel command line option
// Process QEMU's -kernel command line option. Note that the kernel booted
// this way should receive ACPI tables, which is why we connect all devices
// first (see above) -- PCI enumeration blocks ACPI table installation, if
// there is a PCI host.
//
TryRunningQemuKernel ();
BdsLibConnectAll ();
BdsLibEnumerateAllBootOption (BootOptionList);
SetBootOrderFromQemu (BootOptionList);
//
// The BootOrder variable may have changed, reload the in-memory list with