mirror of https://github.com/acidanthera/audk.git
94 lines
2.0 KiB
C
94 lines
2.0 KiB
C
/** @file
|
|
Platform init DXE driver for this platform.
|
|
|
|
Copyright (c) 2013 Intel Corporation.
|
|
|
|
This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
**/
|
|
|
|
//
|
|
// Statements that include other files
|
|
//
|
|
#include "PlatformInitDxe.h"
|
|
#include <Library/PciLib.h>
|
|
#include <IndustryStandard/Pci.h>
|
|
|
|
VOID
|
|
GetQncName (
|
|
VOID
|
|
)
|
|
{
|
|
DEBUG ((EFI_D_INFO, "QNC Name: "));
|
|
switch (PciRead16 (PCI_LIB_ADDRESS (MC_BUS, MC_DEV, MC_FUN, PCI_DEVICE_ID_OFFSET))) {
|
|
case QUARK_MC_DEVICE_ID:
|
|
DEBUG ((EFI_D_INFO, "Quark"));
|
|
break;
|
|
case QUARK2_MC_DEVICE_ID:
|
|
DEBUG ((EFI_D_INFO, "Quark2"));
|
|
break;
|
|
default:
|
|
DEBUG ((EFI_D_INFO, "Unknown"));
|
|
}
|
|
|
|
//
|
|
// Revision
|
|
//
|
|
switch (PciRead8 (PCI_LIB_ADDRESS (MC_BUS, MC_DEV, MC_FUN, PCI_REVISION_ID_OFFSET))) {
|
|
case QNC_MC_REV_ID_A0:
|
|
DEBUG ((EFI_D_INFO, " - A0 stepping\n"));
|
|
break;
|
|
default:
|
|
DEBUG ((EFI_D_INFO, " - xx\n"));
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
EFI_STATUS
|
|
EFIAPI
|
|
PlatformInit (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_SYSTEM_TABLE *SystemTable
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
Entry point for the driver.
|
|
|
|
Arguments:
|
|
|
|
ImageHandle - Image Handle.
|
|
SystemTable - EFI System Table.
|
|
|
|
Returns:
|
|
|
|
EFI_SUCCESS - Function has completed successfully.
|
|
|
|
--*/
|
|
{
|
|
EFI_STATUS Status;
|
|
|
|
GetQncName();
|
|
|
|
//
|
|
// Create events for configuration callbacks.
|
|
//
|
|
CreateConfigEvents ();
|
|
|
|
//
|
|
// Init Platform LEDs.
|
|
//
|
|
Status = PlatformLedInit ((EFI_PLATFORM_TYPE)PcdGet16 (PcdPlatformType));
|
|
ASSERT_EFI_ERROR (Status);
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|