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| author | Laszlo Ersek <lersek@redhat.com> | 2015-02-23 16:03:11 +0000 |
|---|---|---|
| committer | lersek <lersek@Edk2> | 2015-02-23 16:03:11 +0000 |
| commit | 120a25c2874081ef69024be4f3fdc9707146745c (patch) | |
| tree | b488b16d1e017b1192ca8e54b98b454185560699 /Vlv2TbltDevicePkg/PlatformPei | |
| parent | aca7e8b6d42533bd2977c9d36574da4df2710f45 (diff) | |
| download | edk2-platforms-120a25c2874081ef69024be4f3fdc9707146745c.tar.xz | |
ArmVirtualizationPkg/PciHostBridgeDxe: abort if there's no PCI host bridge
If VirtFdtDxe found no PCI host in the DTB, then the config space base
address will be left at zero -- the default is set in the DSC --, and we
should exit PciHostBridgeDxe immediately.
This causes gEfiPciRootBridgeIoProtocolGuid not to be installed, which in
turn prevents MdeModulePkg/Bus/Pci/PciBusDxe from binding (see
PciBusDriverBindingSupported()).
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@16898 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'Vlv2TbltDevicePkg/PlatformPei')
0 files changed, 0 insertions, 0 deletions