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7b80d1a3 | 1 | /** @file ArmPlatformSysConfigLib.h |
2 | ||
3 | Copyright (c) 2011, ARM Ltd. All rights reserved.<BR> | |
4 | This program and the accompanying materials | |
5 | are licensed and made available under the terms and conditions of the BSD License | |
6 | which accompanies this distribution. The full text of the license may be found at | |
7 | http://opensource.org/licenses/bsd-license.php | |
8 | ||
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
11 | ||
12 | **/ | |
13 | ||
14 | #ifndef __ARM_PLATFORM_SYS_CONFIG_H__ | |
15 | #define __ARM_PLATFORM_SYS_CONFIG_H__ | |
16 | ||
17 | #include <Base.h> | |
18 | ||
19 | /* This header file makes it easier to access the System Configuration Registers | |
20 | * in the ARM Versatile Express motherboard. | |
21 | */ | |
22 | ||
23 | // | |
24 | // Typedef | |
25 | // | |
26 | typedef UINT32 SYS_CONFIG_FUNCTION; | |
27 | ||
28 | // | |
29 | // Functions | |
30 | // | |
31 | EFI_STATUS | |
32 | ArmPlatformSysConfigInitialize ( | |
33 | VOID | |
34 | ); | |
35 | ||
36 | EFI_STATUS | |
37 | ArmPlatformSysConfigGet ( | |
38 | IN SYS_CONFIG_FUNCTION Function, | |
39 | OUT UINT32* Value | |
40 | ); | |
41 | ||
42 | EFI_STATUS | |
43 | ArmPlatformSysConfigSet ( | |
44 | IN SYS_CONFIG_FUNCTION Function, | |
45 | IN UINT32 Value | |
46 | ); | |
47 | ||
48 | EFI_STATUS | |
49 | ArmPlatformSysConfigSetDevice ( | |
50 | IN SYS_CONFIG_FUNCTION Function, | |
51 | IN UINT32 Device, | |
52 | IN UINT32 Value | |
53 | ); | |
54 | ||
55 | #endif /* __SYS_CFG_REGISTERS_H__ */ |