blob: 8fde2bb5efe71f77e349ccb54d192a501691d86c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/** @file
*
* Copyright (c) 2011-2012, ARM Limited. All rights reserved.
*
* 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.
*
**/
#ifndef __PL061_GPIO_H__
#define __PL061_GPIO_H__
#include <Protocol/EmbeddedGpio.h>
// PL061 GPIO Registers
#define PL061_GPIO_DATA_REG_OFFSET ((UINTN) 0x000)
#define PL061_GPIO_DATA_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x000)
#define PL061_GPIO_DIR_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x400)
#define PL061_GPIO_IS_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x404)
#define PL061_GPIO_IBE_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x408)
#define PL061_GPIO_IEV_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x40C)
#define PL061_GPIO_IE_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x410)
#define PL061_GPIO_RIS_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x414)
#define PL061_GPIO_MIS_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x410)
#define PL061_GPIO_IC_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x41C)
#define PL061_GPIO_AFSEL_REG ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0x420)
#define PL061_GPIO_PERIPH_ID0 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFE0)
#define PL061_GPIO_PERIPH_ID1 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFE4)
#define PL061_GPIO_PERIPH_ID2 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFE8)
#define PL061_GPIO_PERIPH_ID3 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFEC)
#define PL061_GPIO_PCELL_ID0 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFF0)
#define PL061_GPIO_PCELL_ID1 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFF4)
#define PL061_GPIO_PCELL_ID2 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFF8)
#define PL061_GPIO_PCELL_ID3 ((UINT32)PcdGet32 (PcdPL061GpioBase) + 0xFFC)
// GPIO pins are numbered 0..7
#define LAST_GPIO_PIN 7
// All bits low except one bit high, native bit length
#define GPIO_PIN_MASK(Pin) (1UL << ((UINTN)(Pin)))
#endif // __PL061_GPIO_H__
|
