blob: 27f4bdfa8773b36233f7bdc57136c655d5908e5c (
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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
/*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* SPDX-License-Identifier: GPL-2.0+
*/
/*
* The purpose of this code is to signal the operational status of a
* target which usually boots over the network; while running in
* PCBoot, a status LED is blinking. As soon as a valid BOOTP reply
* message has been received, the LED is turned off. The Linux
* kernel, once it is running, will start blinking the LED again,
* with another frequency.
*/
#ifndef _STATUS_LED_H_
#define _STATUS_LED_H_
#ifdef CONFIG_STATUS_LED
#define STATUS_LED_OFF 0
#define STATUS_LED_BLINKING 1
#define STATUS_LED_ON 2
void status_led_tick (unsigned long timestamp);
void status_led_set (int led, int state);
/***** TQM8xxL ********************************************************/
#if defined(CONFIG_TQM8xxL)
# define STATUS_LED_PAR im_cpm.cp_pbpar
# define STATUS_LED_DIR im_cpm.cp_pbdir
# define STATUS_LED_ODR im_cpm.cp_pbodr
# define STATUS_LED_DAT im_cpm.cp_pbdat
# define STATUS_LED_BIT 0x00000001
# define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
# define STATUS_LED_STATE STATUS_LED_BLINKING
# define STATUS_LED_ACTIVE 1 /* LED on for bit == 1 */
# define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
/***** MVS v1 **********************************************************/
#elif (defined(CONFIG_MVS) && CONFIG_MVS < 2)
# define STATUS_LED_PAR im_ioport.iop_pdpar
# define STATUS_LED_DIR im_ioport.iop_pddir
# undef STATUS_LED_ODR
# define STATUS_LED_DAT im_ioport.iop_pddat
# define STATUS_LED_BIT 0x00000001
# define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
# define STATUS_LED_STATE STATUS_LED_BLINKING
# define STATUS_LED_ACTIVE 1 /* LED on for bit == 1 */
# define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
/***** Someone else defines these *************************************/
#elif defined(STATUS_LED_PAR)
/*
* ADVICE: Define in your board configuration file rather than
* filling this file up with lots of custom board stuff.
*/
/***** CMI ********************************************************/
#elif defined(CONFIG_CMI)
# define STATUS_LED_DIR im_mios.mios_mpiosm32ddr
# define STATUS_LED_DAT im_mios.mios_mpiosm32dr
# define STATUS_LED_BIT 0x2000 /* Select one of the 16 possible*/
/* MIOS outputs */
# define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) /* Blinking periode is 500 ms */
# define STATUS_LED_STATE STATUS_LED_BLINKING
# define STATUS_LED_ACTIVE 1 /* LED on for bit == 0 */
# define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
#elif defined(CONFIG_V38B)
# define STATUS_LED_BIT 0x0010 /* Timer7 GPIO */
# define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
# define STATUS_LED_STATE STATUS_LED_BLINKING
# define STATUS_LED_ACTIVE 0 /* LED on for bit == 0 */
# define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
#elif defined(CONFIG_MOTIONPRO)
#define STATUS_LED_BIT ((vu_long *) MPC5XXX_GPT6_ENABLE)
#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 10)
#define STATUS_LED_STATE STATUS_LED_BLINKING
#define STATUS_LED_BIT1 ((vu_long *) MPC5XXX_GPT7_ENABLE)
#define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 10)
#define STATUS_LED_STATE1 STATUS_LED_OFF
#define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
#elif defined(CONFIG_BOARD_SPECIFIC_LED)
/* led_id_t is unsigned long mask */
typedef unsigned long led_id_t;
extern void __led_toggle (led_id_t mask);
extern void __led_init (led_id_t mask, int state);
extern void __led_set (led_id_t mask, int state);
#else
# error Status LED configuration missing
#endif
/************************************************************************/
#ifndef CONFIG_BOARD_SPECIFIC_LED
# include <asm/status_led.h>
#endif
#endif /* CONFIG_STATUS_LED */
/*
* Coloured LEDs API
*/
#ifndef __ASSEMBLY__
void coloured_LED_init(void);
void red_led_on(void);
void red_led_off(void);
void green_led_on(void);
void green_led_off(void);
void yellow_led_on(void);
void yellow_led_off(void);
void blue_led_on(void);
void blue_led_off(void);
#else
.extern LED_init
.extern red_led_on
.extern red_led_off
.extern yellow_led_on
.extern yellow_led_off
.extern green_led_on
.extern green_led_off
.extern blue_led_on
.extern blue_led_off
#endif
#endif /* _STATUS_LED_H_ */
|
