include/status_led.h

   1 /*
   2  * (C) Copyright 2000-2004
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   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 /*
  25  * The purpose of this code is to signal the operational status of a
  26  * target which usually boots over the network; while running in
  27  * PCBoot, a status LED is blinking. As soon as a valid BOOTP reply
  28  * message has been received, the LED is turned off. The Linux
  29  * kernel, once it is running, will start blinking the LED again,
  30  * with another frequency.
  31  */
  32
  33 #ifndef _STATUS_LED_H_
  34 #define _STATUS_LED_H_
  35
  36 #ifdef CONFIG_STATUS_LED
  37
  38 #define STATUS_LED_OFF          0
  39 #define STATUS_LED_BLINKING     1
  40 #define STATUS_LED_ON           2
  41
  42 void status_led_tick (unsigned long timestamp);
  43 void status_led_set  (int led, int state);
  44
  45 /*****  TQM8xxL  ********************************************************/
  46 #if defined(CONFIG_TQM8xxL)
  47 # define STATUS_LED_PAR         im_cpm.cp_pbpar
  48 # define STATUS_LED_DIR         im_cpm.cp_pbdir
  49 # define STATUS_LED_ODR         im_cpm.cp_pbodr
  50 # define STATUS_LED_DAT         im_cpm.cp_pbdat
  51
  52 # define STATUS_LED_BIT         0x00000001
  53 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
  54 # define STATUS_LED_STATE       STATUS_LED_BLINKING
  55
  56 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
  57
  58 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
  59
  60 /*****  MVS v1  **********************************************************/
  61 #elif (defined(CONFIG_MVS) && CONFIG_MVS < 2)
  62 # define STATUS_LED_PAR         im_ioport.iop_pdpar
  63 # define STATUS_LED_DIR         im_ioport.iop_pddir
  64 # undef  STATUS_LED_ODR
  65 # define STATUS_LED_DAT         im_ioport.iop_pddat
  66
  67 # define STATUS_LED_BIT         0x00000001
  68 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
  69 # define STATUS_LED_STATE       STATUS_LED_BLINKING
  70
  71 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
  72
  73 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
  74
  75 /*****  ETX_094  ********************************************************/
  76 #elif defined(CONFIG_ETX094)
  77
  78 # define STATUS_LED_PAR         im_ioport.iop_pdpar
  79 # define STATUS_LED_DIR         im_ioport.iop_pddir
  80 # undef  STATUS_LED_ODR
  81 # define STATUS_LED_DAT         im_ioport.iop_pddat
  82
  83 # define STATUS_LED_BIT         0x00000001
  84 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
  85 # define STATUS_LED_STATE       STATUS_LED_BLINKING
  86
  87 # define STATUS_LED_ACTIVE      0               /* LED on for bit == 0  */
  88
  89 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
  90
  91 /*****  GEN860T  *********************************************************/
  92 #elif defined(CONFIG_GEN860T)
  93
  94 # define STATUS_LED_PAR                 im_ioport.iop_papar
  95 # define STATUS_LED_DIR                 im_ioport.iop_padir
  96 # define STATUS_LED_ODR                 im_ioport.iop_paodr
  97 # define STATUS_LED_DAT                 im_ioport.iop_padat
  98
  99 # define STATUS_LED_BIT                 0x0800  /* Red LED 0 is on PA.4 */
 100 # define STATUS_LED_PERIOD              (CONFIG_SYS_HZ / 4)
 101 # define STATUS_LED_STATE               STATUS_LED_OFF
 102 # define STATUS_LED_BIT1                0x0400  /* Grn LED 1 is on PA.5 */
 103 # define STATUS_LED_PERIOD1             (CONFIG_SYS_HZ / 8)
 104 # define STATUS_LED_STATE1              STATUS_LED_BLINKING
 105 # define STATUS_LED_BIT2                0x0080  /* Red LED 2 is on PA.8 */
 106 # define STATUS_LED_PERIOD2             (CONFIG_SYS_HZ / 4)
 107 # define STATUS_LED_STATE2              STATUS_LED_OFF
 108 # define STATUS_LED_BIT3                0x0040  /* Grn LED 3 is on PA.9 */
 109 # define STATUS_LED_PERIOD3             (CONFIG_SYS_HZ / 4)
 110 # define STATUS_LED_STATE3              STATUS_LED_OFF
 111
 112 # define STATUS_LED_ACTIVE              1       /* LED on for bit == 1  */
 113 # define STATUS_LED_BOOT                1       /* Boot status on LED 1 */
 114
 115 /*****  IVMS8  **********************************************************/
 116 #elif defined(CONFIG_IVMS8)
 117
 118 # define STATUS_LED_PAR         im_cpm.cp_pbpar
 119 # define STATUS_LED_DIR         im_cpm.cp_pbdir
 120 # define STATUS_LED_ODR         im_cpm.cp_pbodr
 121 # define STATUS_LED_DAT         im_cpm.cp_pbdat
 122
 123 # define STATUS_LED_BIT         0x00000010      /* LED 0 is on PB.27    */
 124 # define STATUS_LED_PERIOD      (1 * CONFIG_SYS_HZ)
 125 # define STATUS_LED_STATE       STATUS_LED_OFF
 126 # define STATUS_LED_BIT1        0x00000020      /* LED 1 is on PB.26    */
 127 # define STATUS_LED_PERIOD1     (1 * CONFIG_SYS_HZ)
 128 # define STATUS_LED_STATE1      STATUS_LED_OFF
 129 /* IDE LED usable for other purposes, too */
 130 # define STATUS_LED_BIT2        0x00000008      /* LED 2 is on PB.28    */
 131 # define STATUS_LED_PERIOD2     (1 * CONFIG_SYS_HZ)
 132 # define STATUS_LED_STATE2      STATUS_LED_OFF
 133
 134 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
 135
 136 # define STATUS_ILOCK_SWITCH    0x00800000      /* ILOCK switch in IRQ4 */
 137
 138 # define STATUS_ILOCK_PERIOD    (CONFIG_SYS_HZ / 10)    /* about every 100 ms   */
 139
 140 # define STATUS_LED_YELLOW      0
 141 # define STATUS_LED_GREEN       1
 142 # define STATUS_LED_BOOT        2               /* IDE LED used for boot status */
 143
 144 /*****  IVML24  *********************************************************/
 145 #elif defined(CONFIG_IVML24)
 146
 147 # define STATUS_LED_PAR         im_cpm.cp_pbpar
 148 # define STATUS_LED_DIR         im_cpm.cp_pbdir
 149 # define STATUS_LED_ODR         im_cpm.cp_pbodr
 150 # define STATUS_LED_DAT         im_cpm.cp_pbdat
 151
 152 # define STATUS_LED_BIT         0x00000010      /* LED 0 is on PB.27    */
 153 # define STATUS_LED_PERIOD      (1 * CONFIG_SYS_HZ)
 154 # define STATUS_LED_STATE       STATUS_LED_OFF
 155 # define STATUS_LED_BIT1        0x00000020      /* LED 1 is on PB.26    */
 156 # define STATUS_LED_PERIOD1     (1 * CONFIG_SYS_HZ)
 157 # define STATUS_LED_STATE1      STATUS_LED_OFF
 158 /* IDE LED usable for other purposes, too */
 159 # define STATUS_LED_BIT2        0x00000008      /* LED 2 is on PB.28    */
 160 # define STATUS_LED_PERIOD2     (1 * CONFIG_SYS_HZ)
 161 # define STATUS_LED_STATE2      STATUS_LED_OFF
 162
 163 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
 164
 165 # define STATUS_ILOCK_SWITCH    0x00004000      /* ILOCK is on PB.17    */
 166
 167 # define STATUS_ILOCK_PERIOD    (CONFIG_SYS_HZ / 10)    /* about every 100 ms   */
 168
 169 # define STATUS_LED_YELLOW      0
 170 # define STATUS_LED_GREEN       1
 171 # define STATUS_LED_BOOT        2               /* IDE LED used for boot status */
 172
 173 /*****  LANTEC  *********************************************************/
 174 #elif defined(CONFIG_LANTEC)
 175
 176 # define STATUS_LED_PAR         im_ioport.iop_pdpar
 177 # define STATUS_LED_DIR         im_ioport.iop_pddir
 178 # undef  STATUS_LED_ODR
 179 # define STATUS_LED_DAT         im_ioport.iop_pddat
 180
 181 # if CONFIG_LATEC < 2
 182 #  define STATUS_LED_BIT        0x1000
 183 # else
 184 #  define STATUS_LED_BIT        0x0800
 185 # endif
 186 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
 187 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 188
 189 # define STATUS_LED_ACTIVE      0               /* LED on for bit == 0 */
 190
 191 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 192
 193 /*****  ICU862   ********************************************************/
 194 #elif defined(CONFIG_ICU862)
 195
 196 # define STATUS_LED_PAR         im_ioport.iop_papar
 197 # define STATUS_LED_DIR         im_ioport.iop_padir
 198 # define STATUS_LED_ODR         im_ioport.iop_paodr
 199 # define STATUS_LED_DAT         im_ioport.iop_padat
 200
 201 # define STATUS_LED_BIT         0x4000          /* LED 0 is on PA.1 */
 202 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
 203 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 204 # define STATUS_LED_BIT1        0x1000          /* LED 1 is on PA.3 */
 205 # define STATUS_LED_PERIOD1     (CONFIG_SYS_HZ)
 206 # define STATUS_LED_STATE1      STATUS_LED_OFF
 207
 208 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
 209
 210 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 211
 212 /*****  Someone else defines these  *************************************/
 213 #elif defined(STATUS_LED_PAR)
 214
 215   /*
 216    * ADVICE: Define in your board configuration file rather than
 217    * filling this file up with lots of custom board stuff.
 218    */
 219
 220 /*****  NetVia   ********************************************************/
 221 #elif defined(CONFIG_NETVIA)
 222
 223 #if !defined(CONFIG_NETVIA_VERSION) || CONFIG_NETVIA_VERSION == 1
 224
 225 #define STATUS_LED_PAR          im_ioport.iop_pdpar
 226 #define STATUS_LED_DIR          im_ioport.iop_pddir
 227 #undef  STATUS_LED_ODR
 228 #define STATUS_LED_DAT          im_ioport.iop_pddat
 229
 230 # define STATUS_LED_BIT         0x0080                  /* PD.8 */
 231 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
 232 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 233
 234 # define STATUS_LED_BIT1        0x0040                  /* PD.9 */
 235 # define STATUS_LED_PERIOD1     (CONFIG_SYS_HZ / 2)
 236 # define STATUS_LED_STATE1      STATUS_LED_OFF
 237
 238 # define STATUS_LED_ACTIVE      0               /* LED on for bit == 0  */
 239 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 240
 241 #endif
 242
 243 /*****  CMI   ********************************************************/
 244 #elif defined(CONFIG_CMI)
 245 # define STATUS_LED_DIR         im_mios.mios_mpiosm32ddr
 246 # define STATUS_LED_DAT         im_mios.mios_mpiosm32dr
 247
 248 # define STATUS_LED_BIT         0x2000          /* Select one of the 16 possible*/
 249                                                 /* MIOS outputs */
 250 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)     /* Blinking periode is 500 ms */
 251 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 252
 253 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 0  */
 254 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 255
 256 /*****  KUP4K, KUP4X  ****************************************************/
 257 #elif defined(CONFIG_KUP4K) || defined(CONFIG_KUP4X)
 258
 259 # define STATUS_LED_PAR         im_ioport.iop_papar
 260 # define STATUS_LED_DIR         im_ioport.iop_padir
 261 # define STATUS_LED_ODR         im_ioport.iop_paodr
 262 # define STATUS_LED_DAT         im_ioport.iop_padat
 263
 264 # define STATUS_LED_BIT         0x00000300  /*  green + red    PA[8]=yellow,  PA[7]=red,  PA[6]=green */
 265 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
 266 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 267
 268 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
 269
 270 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 271
 272 #elif defined(CONFIG_SVM_SC8xx)
 273 # define STATUS_LED_PAR         im_cpm.cp_pbpar
 274 # define STATUS_LED_DIR         im_cpm.cp_pbdir
 275 # define STATUS_LED_ODR         im_cpm.cp_pbodr
 276 # define STATUS_LED_DAT         im_cpm.cp_pbdat
 277
 278 # define STATUS_LED_BIT         0x00000001
 279 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
 280 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 281
 282 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
 283
 284 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 285
 286 /*****  RBC823    ********************************************************/
 287 #elif defined(CONFIG_RBC823)
 288
 289 # define STATUS_LED_PAR         im_ioport.iop_pcpar
 290 # define STATUS_LED_DIR         im_ioport.iop_pcdir
 291 #  undef STATUS_LED_ODR
 292 # define STATUS_LED_DAT         im_ioport.iop_pcdat
 293
 294 # define STATUS_LED_BIT         0x0002          /* LED 0 is on PC.14 */
 295 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
 296 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 297 # define STATUS_LED_BIT1        0x0004          /* LED 1 is on PC.13 */
 298 # define STATUS_LED_PERIOD1     (CONFIG_SYS_HZ)
 299 # define STATUS_LED_STATE1      STATUS_LED_OFF
 300
 301 # define STATUS_LED_ACTIVE      1               /* LED on for bit == 1  */
 302
 303 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 304
 305 /*****  NetPhone   ********************************************************/
 306 #elif defined(CONFIG_NETPHONE) || defined(CONFIG_NETTA2)
 307 /* XXX empty just to avoid the error */
 308 /*****  STx XTc    ********************************************************/
 309 #elif defined(CONFIG_STXXTC)
 310 /* XXX empty just to avoid the error */
 311 /*****  sbc8240   ********************************************************/
 312 #elif defined(CONFIG_WRSBC8240)
 313 /* XXX empty just to avoid the error */
 314 /************************************************************************/
 315 #elif defined(CONFIG_NIOS2)
 316 /* XXX empty just to avoid the error */
 317 /************************************************************************/
 318 #elif defined(CONFIG_V38B)
 319
 320 # define STATUS_LED_BIT         0x0010                  /* Timer7 GPIO */
 321 # define STATUS_LED_PERIOD      (CONFIG_SYS_HZ / 2)
 322 # define STATUS_LED_STATE       STATUS_LED_BLINKING
 323
 324 # define STATUS_LED_ACTIVE      0               /* LED on for bit == 0 */
 325 # define STATUS_LED_BOOT        0               /* LED 0 used for boot status */
 326
 327 #elif defined(CONFIG_MOTIONPRO)
 328
 329 #define STATUS_LED_BIT          ((vu_long *) MPC5XXX_GPT6_ENABLE)
 330 #define STATUS_LED_PERIOD       (CONFIG_SYS_HZ / 10)
 331 #define STATUS_LED_STATE        STATUS_LED_BLINKING
 332
 333 #define STATUS_LED_BIT1         ((vu_long *) MPC5XXX_GPT7_ENABLE)
 334 #define STATUS_LED_PERIOD1      (CONFIG_SYS_HZ / 10)
 335 #define STATUS_LED_STATE1       STATUS_LED_OFF
 336
 337 #define STATUS_LED_BOOT         0       /* LED 0 used for boot status */
 338
 339 #elif defined(CONFIG_BOARD_SPECIFIC_LED)
 340 /* led_id_t is unsigned long mask */
 341 typedef unsigned long led_id_t;
 342
 343 extern void __led_toggle (led_id_t mask);
 344 extern void __led_init (led_id_t mask, int state);
 345 extern void __led_set (led_id_t mask, int state);
 346 #else
 347 # error Status LED configuration missing
 348 #endif
 349 /************************************************************************/
 350
 351 #ifndef CONFIG_BOARD_SPECIFIC_LED
 352 # include <asm/status_led.h>
 353 #endif
 354
 355 /*
 356  * Coloured LEDs API
 357  */
 358 #ifndef __ASSEMBLY__
 359 extern void     coloured_LED_init (void);
 360 extern void     red_LED_on(void);
 361 extern void     red_LED_off(void);
 362 extern void     green_LED_on(void);
 363 extern void     green_LED_off(void);
 364 extern void     yellow_LED_on(void);
 365 extern void     yellow_LED_off(void);
 366 extern void     blue_LED_on(void);
 367 extern void     blue_LED_off(void);
 368 #else
 369         .extern LED_init
 370         .extern red_LED_on
 371         .extern red_LED_off
 372         .extern yellow_LED_on
 373         .extern yellow_LED_off
 374         .extern green_LED_on
 375         .extern green_LED_off
 376         .extern blue_LED_on
 377         .extern blue_LED_off
 378 #endif
 379
 380 #endif  /* CONFIG_STATUS_LED    */
 381
 382 #endif  /* _STATUS_LED_H_       */