blob: 6ca054c302ff686161c206945f66d0ba1b8514db [file] [log] [blame]
wdenkaaf224a2004-03-14 15:20:55 +00001/*
2 * (C) Copyright 2004, Li-Pro.Net <www.li-pro.net>
3 * Stephan Linz <linz@li-pro.net>
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24#include <common.h>
25#include <command.h>
26#include <status_led.h>
27
28#if defined(CONFIG_STATUS_LED)
29
30/* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
31 * !!!!! Q u i c k & D i r t y H a c k !!!!!
32 * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
33 * !!!!! !!!!!
34 * !!!!! Next type definition was coming from original !!!!!
35 * !!!!! status LED driver drivers/status_led.c and !!!!!
36 * !!!!! should exported for using here. !!!!!
37 * !!!!! !!!!!
38 * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */
39
40typedef struct {
41 led_id_t mask;
42 int state;
43 int period;
44 int cnt;
45} led_dev_t;
46
47extern led_dev_t led_dev[];
48
49#if (CONFIG_COMMANDS & CFG_CMD_BSP)
50int do_sled (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
51{
52 int led_id = 0;
53
54 if (argc > 1) {
55#ifdef STATUS_LED_BOOT
56 if (!strcmp (argv[1], "boot")) {
57 led_id = STATUS_LED_BOOT + 1;
58 }
59#endif
60#ifdef STATUS_LED_RED
61 if (!strcmp (argv[1], "red")) {
62 led_id = STATUS_LED_RED + 1;
63 }
64#endif
65#ifdef STATUS_LED_YELLOW
66 if (!strcmp (argv[1], "yellow")) {
67 led_id = STATUS_LED_YELLOW + 1;
68 }
69#endif
70#ifdef STATUS_LED_GREEN
71 if (!strcmp (argv[1], "green")) {
72 led_id = STATUS_LED_GREEN + 1;
73 }
74#endif
75 }
76
77 switch (argc) {
78 case 1:
79#if (STATUS_LED_BITS > 3)
80 for (; led_id < 4; led_id++)
81#elif (STATUS_LED_BITS > 2)
82 for (; led_id < 3; led_id++)
83#elif (STATUS_LED_BITS > 1)
84 for (; led_id < 2; led_id++)
85#elif (STATUS_LED_BITS > 0)
86 for (; led_id < 1; led_id++)
87#else
88#error "*** STATUS_LED_BITS not correct defined ***"
89#endif
90 {
91 printf ("Status LED '%s' is %s\n",
92 led_id == STATUS_LED_BOOT ? "boot"
93 : led_id == STATUS_LED_RED ? "red"
94 : led_id == STATUS_LED_YELLOW ? "yellow"
95 : led_id ==
96 STATUS_LED_GREEN ? "green" : "unknown",
97 led_dev[led_id].state ==
98 STATUS_LED_ON ? "on" : led_dev[led_id].
99 state ==
100 STATUS_LED_OFF ? "off" : led_dev[led_id].
101 state ==
102 STATUS_LED_BLINKING ? "blinking" : "unknown");
103 }
104 return 0;
105 case 2:
106 if (led_id) {
107 printf ("Status LED '%s' is %s\n", argv[1],
108 led_dev[led_id - 1].state ==
109 STATUS_LED_ON ? "on" : led_dev[led_id -
110 1].state ==
111 STATUS_LED_OFF ? "off" : led_dev[led_id -
112 1].state ==
113 STATUS_LED_BLINKING ? "blinking" : "unknown");
114 return 0;
115 } else
116 break;
117 case 3:
118 if (led_id) {
119 if (!strcmp (argv[2], "on")) {
120 status_led_set (led_id - 1, STATUS_LED_ON);
121 return 0;
122 } else if (!strcmp (argv[2], "off")) {
123 status_led_set (led_id - 1, STATUS_LED_OFF);
124 return 0;
125 } else if (!strcmp (argv[2], "blink")) {
126 status_led_set (led_id - 1,
127 STATUS_LED_BLINKING);
128 return 0;
129 } else
130 break;
131 } else
132 break;
133 default:
134 break;
135 }
136 printf ("Usage:\n%s\n", cmdtp->usage);
137 return 1;
138}
139
140#ifdef STATUS_LED_BOOT
141#ifdef STATUS_LED_RED
142#ifdef STATUS_LED_YELLOW
143#ifdef STATUS_LED_GREEN
144#define __NAME_STR " - name: boot|red|yellow|green\n"
145#else
146#define __NAME_STR " - name: boot|red|yellow\n"
147#endif
148#else
149#define __NAME_STR " - name: boot|red\n"
150#endif
151#else
152#define __NAME_STR " - name: boot\n"
153#endif
154#else
155#define __NAME_STR " - name: (no such defined)\n"
156#endif
157
158U_BOOT_CMD (sled, 3, 0, do_sled,
159 "sled - check and set status led\n",
160 "sled [name [state]]\n" __NAME_STR " - state: on|off|blink\n");
161#endif /* CFG_CMD_BSP */
162#endif /* CONFIG_STATUS_LED */