Revision: 16911
http://sourceforge.net/p/edk2/code/16911
Author: lersek
Date: 2015-02-23 16:04:16 +0000 (Mon, 23 Feb 2015)
Log Message:
-----------
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 <[email protected]>
Reviewed-by: Olivier Martin <[email protected]>
Modified Paths:
--------------
trunk/edk2/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c
Modified:
trunk/edk2/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c
===================================================================
---
trunk/edk2/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c
2015-02-23 16:04:11 UTC (rev 16910)
+++
trunk/edk2/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c
2015-02-23 16:04:16 UTC (rev 16911)
@@ -289,14 +289,17 @@
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
------------------------------------------------------------------------------
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