ArmPlatformPkg/ArmShellCmdRunAxf: Added 'runaxf' cmd to shell
[mirror_edk2.git] / ArmPlatformPkg / ArmVExpressPkg / ArmVExpressDxe / ArmFvpDxe.c
1 /** @file
2
3 Copyright (c) 2013-2014, ARM Ltd. All rights reserved.<BR>
4
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
9
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12
13 **/
14
15 #include <Library/UefiLib.h>
16 #include <Library/VirtioMmioDeviceLib.h>
17 #include <Library/DebugLib.h>
18 #include <Library/UefiBootServicesTableLib.h>
19 #include <Library/ArmShellCmdLib.h>
20
21 #define ARM_FVP_BASE_VIRTIO_BLOCK_BASE 0x1c130000
22
23 #pragma pack(1)
24 typedef struct {
25 VENDOR_DEVICE_PATH Vendor;
26 EFI_DEVICE_PATH_PROTOCOL End;
27 } VIRTIO_BLK_DEVICE_PATH;
28 #pragma pack()
29
30 VIRTIO_BLK_DEVICE_PATH mVirtioBlockDevicePath =
31 {
32 {
33 {
34 HARDWARE_DEVICE_PATH,
35 HW_VENDOR_DP,
36 {
37 (UINT8)( sizeof(VENDOR_DEVICE_PATH) ),
38 (UINT8)((sizeof(VENDOR_DEVICE_PATH)) >> 8)
39 }
40 },
41 EFI_CALLER_ID_GUID,
42 },
43 {
44 END_DEVICE_PATH_TYPE,
45 END_ENTIRE_DEVICE_PATH_SUBTYPE,
46 {
47 sizeof (EFI_DEVICE_PATH_PROTOCOL),
48 0
49 }
50 }
51 };
52
53 EFI_STATUS
54 EFIAPI
55 ArmFvpInitialise (
56 IN EFI_HANDLE ImageHandle,
57 IN EFI_SYSTEM_TABLE *SystemTable
58 )
59 {
60 EFI_STATUS Status;
61
62 Status = gBS->InstallProtocolInterface (&ImageHandle,
63 &gEfiDevicePathProtocolGuid, EFI_NATIVE_INTERFACE,
64 &mVirtioBlockDevicePath);
65 if (EFI_ERROR (Status)) {
66 return Status;
67 }
68
69 // Declare the Virtio BlockIo device
70 Status = VirtioMmioInstallDevice (ARM_FVP_BASE_VIRTIO_BLOCK_BASE, ImageHandle);
71 if (EFI_ERROR (Status)) {
72 DEBUG ((EFI_D_ERROR, "ArmFvpDxe: Failed to install Virtio block device\n"));
73 }
74
75 // Install dynamic Shell command to run baremetal binaries.
76 Status = ShellDynCmdRunAxfInstall (ImageHandle);
77 if (EFI_ERROR (Status)) {
78 DEBUG ((EFI_D_ERROR, "ArmFvpDxe: Failed to install ShellDynCmdRunAxf\n"));
79 }
80
81 return Status;
82 }