include/status_led.h

   1 /*
   2  * (C) Copyright 2000-2004
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 /*
   9  * The purpose of this code is to signal the operational status of a
  10  * target which usually boots over the network; while running in
  11  * PCBoot, a status LED is blinking. As soon as a valid BOOTP reply
  12  * message has been received, the LED is turned off. The Linux
  13  * kernel, once it is running, will start blinking the LED again,
  14  * with another frequency.
  15  */
  16
  17 #ifndef _STATUS_LED_H_
  18 #define _STATUS_LED_H_
  19
  20 #ifdef CONFIG_STATUS_LED
  21
  22 #define STATUS_LED_OFF          0
  23 #define STATUS_LED_BLINKING     1
  24 #define STATUS_LED_ON           2
  25
  26 void status_led_tick (unsigned long timestamp);
  27 void status_led_set  (int led, int state);
  28
  29 /*****  TQM8xxL  ********************************************************/
  30 #if defined(CONFIG_TQM8xxL)
  31 # define STATUS_LED_PAR         im_cpm.cp_pbpar
  32 # define STATUS_LED_DIR         im_cpm.cp_pbdir
  33 # define STATUS_LED_ODR         im_cpm.cp_pbodr
  34 # define STATUS_LED_DAT         im_cpm.cp_pbdat
  35
  36 # define STATUS_LED_BIT         0x00000001
  37 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
  38 # define STATUS_LED_STATE       STATUS_LED_BLINKING
  39
  40 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
  41
  42 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
  43
  44 /*****  MVS v1  **********************************************************/
  45 #elif (defined(CONFIG_MVS) && CONFIG_MVS < 2)
  46 # define STATUS_LED_PAR         im_ioport.iop_pdpar
  47 # define STATUS_LED_DIR         im_ioport.iop_pddir
  48 # undef  STATUS_LED_ODR
  49 # define STATUS_LED_DAT         im_ioport.iop_pddat
  50
  51 # define STATUS_LED_BIT         0x00000001
  52 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
  53 # define STATUS_LED_STATE       STATUS_LED_BLINKING
  54
  55 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
  56
  57 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
  58
  59 /*****  GEN860T  *********************************************************/
  60 #elif defined(CONFIG_GEN860T)
  61
  62 # define STATUS_LED_PAR                 im_ioport.iop_papar
  63 # define STATUS_LED_DIR                 im_ioport.iop_padir
  64 # define STATUS_LED_ODR                 im_ioport.iop_paodr
  65 # define STATUS_LED_DAT                 im_ioport.iop_padat
  66
  67 # define STATUS_LED_BIT                 0x0800  /* Red LED 0 is on PA.4 */
  68 # define STATUS_LED_PERIOD              (CONFIG_SYS_HZ / 4)
  69 # define STATUS_LED_STATE               STATUS_LED_OFF
  70 # define STATUS_LED_BIT1                0x0400  /* Grn LED 1 is on PA.5 */
  71 # define STATUS_LED_PERIOD1             (CONFIG_SYS_HZ / 8)
  72 # define STATUS_LED_STATE1              STATUS_LED_BLINKING
  73 # define STATUS_LED_BIT2                0x0080  /* Red LED 2 is on PA.8 */
  74 # define STATUS_LED_PERIOD2             (CONFIG_SYS_HZ / 4)
  75 # define STATUS_LED_STATE2              STATUS_LED_OFF
  76 # define STATUS_LED_BIT3                0x0040  /* Grn LED 3 is on PA.9 */
  77 # define STATUS_LED_PERIOD3             (CONFIG_SYS_HZ / 4)
  78 # define STATUS_LED_STATE3              STATUS_LED_OFF
  79
  80 # define STATUS_LED_ACTIVE              1       /* LED on for bit == 1  */
  81 # define STATUS_LED_BOOT                1       /* Boot status on LED 1 */
  82
  83 /*****  IVMS8  **********************************************************/
  84 #elif defined(CONFIG_IVMS8)
  85
  86 # define STATUS_LED_PAR         im_cpm.cp_pbpar
  87 # define STATUS_LED_DIR         im_cpm.cp_pbdir
  88 # define STATUS_LED_ODR         im_cpm.cp_pbodr
  89 # define STATUS_LED_DAT         im_cpm.cp_pbdat
  90
  91 # define STATUS_LED_BIT         0x00000010      /* LED 0 is on PB.27    */
  92 # define STATUS_LED_PERIOD      (1 * CONFIG_SYS_HZ)
  93 # define STATUS_LED_STATE       STATUS_LED_OFF
  94 # define STATUS_LED_BIT1        0x00000020      /* LED 1 is on PB.26    */
  95 # define STATUS_LED_PERIOD1     (1 * CONFIG_SYS_HZ)
  96 # define STATUS_LED_STATE1      STATUS_LED_OFF
  97 /* IDE LED usable for other purposes, too */
  98 # define STATUS_LED_BIT2        0x00000008      /* LED 2 is on PB.28    */
  99 # define STATUS_LED_PERIOD2     (1 * CONFIG_SYS_HZ)
 100 # define STATUS_LED_STATE2      STATUS_LED_OFF
 101
 102 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
 103
 104 # define STATUS_ILOCK_SWITCH    0x00800000      /* ILOCK switch in IRQ4 */
 105
 106 # define STATUS_ILOCK_PERIOD    (CONFIG_SYS_HZ / 10)    /* about every 100 ms   */
 107
 108 # define STATUS_LED_YELLOW      0
 109 # define STATUS_LED_GREEN       1
 110 # define STATUS_LED_BOOT        2               /* IDE LED used for boot status */
 111
 112 /*****  IVML24  *********************************************************/
 113 #elif defined(CONFIG_IVML24)
 114
 115 # define STATUS_LED_PAR         im_cpm.cp_pbpar
 116 # define STATUS_LED_DIR         im_cpm.cp_pbdir
 117 # define STATUS_LED_ODR         im_cpm.cp_pbodr
 118 # define STATUS_LED_DAT         im_cpm.cp_pbdat
 119
 120 # define STATUS_LED_BIT         0x00000010      /* LED 0 is on PB.27    */
 121 # define STATUS_LED_PERIOD      (1 * CONFIG_SYS_HZ)
 122 # define STATUS_LED_STATE       STATUS_LED_OFF
 123 # define STATUS_LED_BIT1        0x00000020      /* LED 1 is on PB.26    */
 124 # define STATUS_LED_PERIOD1     (1 * CONFIG_SYS_HZ)
 125 # define STATUS_LED_STATE1      STATUS_LED_OFF
 126 /* IDE LED usable for other purposes, too */
 127 # define STATUS_LED_BIT2        0x00000008      /* LED 2 is on PB.28    */
 128 # define STATUS_LED_PERIOD2     (1 * CONFIG_SYS_HZ)
 129 # define STATUS_LED_STATE2      STATUS_LED_OFF
 130
 131 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
 132
 133 # define STATUS_ILOCK_SWITCH    0x00004000      /* ILOCK is on PB.17    */
 134
 135 # define STATUS_ILOCK_PERIOD    (CONFIG_SYS_HZ / 10)    /* about every 100 ms   */
 136
 137 # define STATUS_LED_YELLOW      0
 138 # define STATUS_LED_GREEN       1
 139 # define STATUS_LED_BOOT        2               /* IDE LED used for boot status */
 140
 141 /*****  ICU862   ********************************************************/
 142 #elif defined(CONFIG_ICU862)
 143
 144 # define STATUS_LED_PAR         im_ioport.iop_papar
 145 # define STATUS_LED_DIR         im_ioport.iop_padir
 146 # define STATUS_LED_ODR         im_ioport.iop_paodr
 147 # define STATUS_LED_DAT         im_ioport.iop_padat
 148
 149 # define STATUS_LED_BIT         0x4000          /* LED 0 is on PA.1 */
 150 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
 151 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 152 # define STATUS_LED_BIT1        0x1000          /* LED 1 is on PA.3 */
 153 # define STATUS_LED_PERIOD1     (CONFIG_SYS_HZ)
 154 # define STATUS_LED_STATE1      STATUS_LED_OFF
 155
 156 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
 157
 158 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 159
 160 /*****  Someone else defines these  *************************************/
 161 #elif defined(STATUS_LED_PAR)
 162
 163   /*
 164    * ADVICE: Define in your board configuration file rather than
 165    * filling this file up with lots of custom board stuff.
 166    */
 167
 168 /*****  NetVia   ********************************************************/
 169 #elif defined(CONFIG_NETVIA)
 170
 171 #if !defined(CONFIG_NETVIA_VERSION) || CONFIG_NETVIA_VERSION == 1
 172
 173 #define STATUS_LED_PAR          im_ioport.iop_pdpar
 174 #define STATUS_LED_DIR          im_ioport.iop_pddir
 175 #undef  STATUS_LED_ODR
 176 #define STATUS_LED_DAT          im_ioport.iop_pddat
 177
 178 # define STATUS_LED_BIT         0x0080                  /* PD.8 */
 179 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
 180 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 181
 182 # define STATUS_LED_BIT1        0x0040                  /* PD.9 */
 183 # define STATUS_LED_PERIOD1     (CONFIG_SYS_HZ / 2)
 184 # define STATUS_LED_STATE1      STATUS_LED_OFF
 185
 186 # define STATUS_LED_ACTIVE      0               /* LED on for bit == 0  */
 187 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 188
 189 #endif
 190
 191 /*****  CMI   ********************************************************/
 192 #elif defined(CONFIG_CMI)
 193 # define STATUS_LED_DIR         im_mios.mios_mpiosm32ddr
 194 # define STATUS_LED_DAT         im_mios.mios_mpiosm32dr
 195
 196 # define STATUS_LED_BIT         0x2000          /* Select one of the 16 possible*/
 197                                                 /* MIOS outputs */
 198 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)     /* Blinking periode is 500 ms */
 199 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 200
 201 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 0  */
 202 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 203
 204 /*****  KUP4K, KUP4X  ****************************************************/
 205 #elif defined(CONFIG_KUP4K) || defined(CONFIG_KUP4X)
 206
 207 # define STATUS_LED_PAR         im_ioport.iop_papar
 208 # define STATUS_LED_DIR         im_ioport.iop_padir
 209 # define STATUS_LED_ODR         im_ioport.iop_paodr
 210 # define STATUS_LED_DAT         im_ioport.iop_padat
 211
 212 # define STATUS_LED_BIT         0x00000300  /*  green + red    PA[8]=yellow,  PA[7]=red,  PA[6]=green */
 213 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
 214 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 215
 216 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
 217
 218 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 219
 220 #elif defined(CONFIG_SVM_SC8xx)
 221 # define STATUS_LED_PAR         im_cpm.cp_pbpar
 222 # define STATUS_LED_DIR         im_cpm.cp_pbdir
 223 # define STATUS_LED_ODR         im_cpm.cp_pbodr
 224 # define STATUS_LED_DAT         im_cpm.cp_pbdat
 225
 226 # define STATUS_LED_BIT         0x00000001
 227 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
 228 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 229
 230 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
 231
 232 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 233
 234 /*****  RBC823    ********************************************************/
 235 #elif defined(CONFIG_RBC823)
 236
 237 # define STATUS_LED_PAR         im_ioport.iop_pcpar
 238 # define STATUS_LED_DIR         im_ioport.iop_pcdir
 239 #  undef STATUS_LED_ODR
 240 # define STATUS_LED_DAT         im_ioport.iop_pcdat
 241
 242 # define STATUS_LED_BIT         0x0002          /* LED 0 is on PC.14 */
 243 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
 244 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 245 # define STATUS_LED_BIT1        0x0004          /* LED 1 is on PC.13 */
 246 # define STATUS_LED_PERIOD1     (CONFIG_SYS_HZ)
 247 # define STATUS_LED_STATE1      STATUS_LED_OFF
 248
 249 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
 250
 251 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 252
 253 /*****  NetPhone   ********************************************************/
 254 #elif defined(CONFIG_NETPHONE) || defined(CONFIG_NETTA2)
 255 /* XXX empty just to avoid the error */
 256 /*****  STx XTc    ********************************************************/
 257 #elif defined(CONFIG_STXXTC)
 258 /* XXX empty just to avoid the error */
 259 /************************************************************************/
 260 #elif defined(CONFIG_V38B)
 261
 262 # define STATUS_LED_BIT         0x0010                  /* Timer7 GPIO */
 263 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
 264 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 265
 266 # define STATUS_LED_ACTIVE      0               /* LED on for bit == 0 */
 267 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 268
 269 #elif defined(CONFIG_MOTIONPRO)
 270
 271 #define STATUS_LED_BIT          ((vu_long *) MPC5XXX_GPT6_ENABLE)
 272 #define STATUS_LED_PERIOD       (CONFIG_SYS_HZ / 10)
 273 #define STATUS_LED_STATE        STATUS_LED_BLINKING
 274
 275 #define STATUS_LED_BIT1         ((vu_long *) MPC5XXX_GPT7_ENABLE)
 276 #define STATUS_LED_PERIOD1      (CONFIG_SYS_HZ / 10)
 277 #define STATUS_LED_STATE1       STATUS_LED_OFF
 278
 279 #define STATUS_LED_BOOT         0       /* LED 0 used for boot status */
 280
 281 #elif defined(CONFIG_BOARD_SPECIFIC_LED)
 282 /* led_id_t is unsigned long mask */
 283 typedef unsigned long led_id_t;
 284
 285 extern void __led_toggle (led_id_t mask);
 286 extern void __led_init (led_id_t mask, int state);
 287 extern void __led_set (led_id_t mask, int state);
 288 #else
 289 # error Status LED configuration missing
 290 #endif
 291 /************************************************************************/
 292
 293 #ifndef CONFIG_BOARD_SPECIFIC_LED
 294 # include <asm/status_led.h>
 295 #endif
 296
 297 /*
 298  * Coloured LEDs API
 299  */
 300 #ifndef __ASSEMBLY__
 301 extern void     coloured_LED_init (void);
 302 extern void     red_led_on(void);
 303 extern void     red_led_off(void);
 304 extern void     green_led_on(void);
 305 extern void     green_led_off(void);
 306 extern void     yellow_led_on(void);
 307 extern void     yellow_led_off(void);
 308 extern void     blue_led_on(void);
 309 extern void     blue_led_off(void);
 310 #else
 311         .extern LED_init
 312         .extern red_led_on
 313         .extern red_led_off
 314         .extern yellow_led_on
 315         .extern yellow_led_off
 316         .extern green_led_on
 317         .extern green_led_off
 318         .extern blue_led_on
 319         .extern blue_led_off
 320 #endif
 321
 322 #endif  /* CONFIG_STATUS_LED    */
 323
 324 #endif  /* _STATUS_LED_H_       */