status_led.h
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/*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
/*
* 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) && !defined(CONFIG_HMI10)
# 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 */
/***** ETX_094 ********************************************************/
#elif defined(CONFIG_ETX094)
# 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 0 /* LED on for bit == 0 */
# define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
/***** GEN860T *********************************************************/
#elif defined(CONFIG_GEN860T)
# define STATUS_LED_PAR im_ioport.iop_papar
# define STATUS_LED_DIR im_ioport.iop_padir
# define STATUS_LED_ODR im_ioport.iop_paodr
# define STATUS_LED_DAT im_ioport.iop_padat
# define STATUS_LED_BIT 0x0800 /* Red LED 0 is on PA.4 */
# define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 4)
# define STATUS_LED_STATE STATUS_LED_OFF
# define STATUS_LED_BIT1 0x0400 /* Grn LED 1 is on PA.5 */
# define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 8)
# define STATUS_LED_STATE1 STATUS_LED_BLINKING
# define STATUS_LED_BIT2 0x0080 /* Red LED 2 is on PA.8 */
# define STATUS_LED_PERIOD2 (CONFIG_SYS_HZ / 4)
# define STATUS_LED_STATE2 STATUS_LED_OFF
# define STATUS_LED_BIT3 0x0040 /* Grn LED 3 is on PA.9 */
# define STATUS_LED_PERIOD3 (CONFIG_SYS_HZ / 4)
# define STATUS_LED_STATE3 STATUS_LED_OFF
# define STATUS_LED_ACTIVE 1 /* LED on for bit == 1 */
# define STATUS_LED_BOOT 1 /* Boot status on LED 1 */
/***** IVMS8 **********************************************************/
#elif defined(CONFIG_IVMS8)
# 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 0x00000010 /* LED 0 is on PB.27 */
# define STATUS_LED_PERIOD (1 * CONFIG_SYS_HZ)
# define STATUS_LED_STATE STATUS_LED_OFF
# define STATUS_LED_BIT1 0x00000020 /* LED 1 is on PB.26 */
# define STATUS_LED_PERIOD1 (1 * CONFIG_SYS_HZ)
# define STATUS_LED_STATE1 STATUS_LED_OFF
/* IDE LED usable for other purposes, too */
# define STATUS_LED_BIT2 0x00000008 /* LED 2 is on PB.28 */
# define STATUS_LED_PERIOD2 (1 * CONFIG_SYS_HZ)
# define STATUS_LED_STATE2 STATUS_LED_OFF
# define STATUS_LED_ACTIVE 1 /* LED on for bit == 1 */
# define STATUS_ILOCK_SWITCH 0x00800000 /* ILOCK switch in IRQ4 */
# define STATUS_ILOCK_PERIOD (CONFIG_SYS_HZ / 10) /* about every 100 ms */
# define STATUS_LED_YELLOW 0
# define STATUS_LED_GREEN 1
# define STATUS_LED_BOOT 2 /* IDE LED used for boot status */
/***** IVML24 *********************************************************/
#elif defined(CONFIG_IVML24)
# 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 0x00000010 /* LED 0 is on PB.27 */
# define STATUS_LED_PERIOD (1 * CONFIG_SYS_HZ)
# define STATUS_LED_STATE STATUS_LED_OFF
# define STATUS_LED_BIT1 0x00000020 /* LED 1 is on PB.26 */
# define STATUS_LED_PERIOD1 (1 * CONFIG_SYS_HZ)
# define STATUS_LED_STATE1 STATUS_LED_OFF
/* IDE LED usable for other purposes, too */
# define STATUS_LED_BIT2 0x00000008 /* LED 2 is on PB.28 */
# define STATUS_LED_PERIOD2 (1 * CONFIG_SYS_HZ)
# define STATUS_LED_STATE2 STATUS_LED_OFF
# define STATUS_LED_ACTIVE 1 /* LED on for bit == 1 */
# define STATUS_ILOCK_SWITCH 0x00004000 /* ILOCK is on PB.17 */
# define STATUS_ILOCK_PERIOD (CONFIG_SYS_HZ / 10) /* about every 100 ms */
# define STATUS_LED_YELLOW 0
# define STATUS_LED_GREEN 1
# define STATUS_LED_BOOT 2 /* IDE LED used for boot status */
/***** LANTEC *********************************************************/
#elif defined(CONFIG_LANTEC)
# 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
# if CONFIG_LATEC < 2
# define STATUS_LED_BIT 0x1000
# else
# define STATUS_LED_BIT 0x0800
# endif
# 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 */
/***** PCU E and CCM ************************************************/
#elif (defined(CONFIG_PCU_E) || defined(CONFIG_CCM))
# 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 0x00010000 /* green LED is on PB.15 */
# 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 */
/***** ICU862 ********************************************************/
#elif defined(CONFIG_ICU862)
# define STATUS_LED_PAR im_ioport.iop_papar
# define STATUS_LED_DIR im_ioport.iop_padir
# define STATUS_LED_ODR im_ioport.iop_paodr
# define STATUS_LED_DAT im_ioport.iop_padat
# define STATUS_LED_BIT 0x4000 /* LED 0 is on PA.1 */
# define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
# define STATUS_LED_STATE STATUS_LED_BLINKING
# define STATUS_LED_BIT1 0x1000 /* LED 1 is on PA.3 */
# define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ)
# define STATUS_LED_STATE1 STATUS_LED_OFF
# 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.
*/
/***** NetVia ********************************************************/
#elif defined(CONFIG_NETVIA)
#if !defined(CONFIG_NETVIA_VERSION) || CONFIG_NETVIA_VERSION == 1
#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 0x0080 /* PD.8 */
# define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
# define STATUS_LED_STATE STATUS_LED_BLINKING
# define STATUS_LED_BIT1 0x0040 /* PD.9 */
# define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 2)
# define STATUS_LED_STATE1 STATUS_LED_OFF
# define STATUS_LED_ACTIVE 0 /* LED on for bit == 0 */
# define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
#endif
/***** 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 */
/***** KUP4K, KUP4X ****************************************************/
#elif defined(CONFIG_KUP4K) || defined(CONFIG_KUP4X) || defined(CONFIG_CCM)
# define STATUS_LED_PAR im_ioport.iop_papar
# define STATUS_LED_DIR im_ioport.iop_padir
# define STATUS_LED_ODR im_ioport.iop_paodr
# define STATUS_LED_DAT im_ioport.iop_padat
# define STATUS_LED_BIT 0x00000300 /* green + red PA[8]=yellow, PA[7]=red, PA[6]=green */
# 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 */
#elif defined(CONFIG_SVM_SC8xx)
# 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 */
/***** RBC823 ********************************************************/
#elif defined(CONFIG_RBC823)
# define STATUS_LED_PAR im_ioport.iop_pcpar
# define STATUS_LED_DIR im_ioport.iop_pcdir
# undef STATUS_LED_ODR
# define STATUS_LED_DAT im_ioport.iop_pcdat
# define STATUS_LED_BIT 0x0002 /* LED 0 is on PC.14 */
# define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
# define STATUS_LED_STATE STATUS_LED_BLINKING
# define STATUS_LED_BIT1 0x0004 /* LED 1 is on PC.13 */
# define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ)
# define STATUS_LED_STATE1 STATUS_LED_OFF
# define STATUS_LED_ACTIVE 1 /* LED on for bit == 1 */
# define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
/***** HMI10 **********************************************************/
#elif defined(CONFIG_HMI10)
# define STATUS_LED_PAR im_ioport.iop_papar
# define STATUS_LED_DIR im_ioport.iop_padir
# define STATUS_LED_ODR im_ioport.iop_paodr
# define STATUS_LED_DAT im_ioport.iop_padat
# define STATUS_LED_BIT 0x00000001 /* LED is on PA15 */
# 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 */
/***** NetPhone ********************************************************/
#elif defined(CONFIG_NETPHONE) || defined(CONFIG_NETTA2)
/* XXX empty just to avoid the error */
/***** STx XTc ********************************************************/
#elif defined(CONFIG_STXXTC)
/* XXX empty just to avoid the error */
/***** sbc8240 ********************************************************/
#elif defined(CONFIG_WRSBC8240)
/* XXX empty just to avoid the error */
/************************************************************************/
#elif defined(CONFIG_NIOS2)
/* XXX empty just to avoid the error */
/************************************************************************/
#elif defined(CONFIG_BLACKFIN)
/* XXX empty just to avoid the error */
/************************************************************************/
#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
/*
* Coloured LEDs API
*/
#ifndef __ASSEMBLY__
extern void coloured_LED_init (void);
extern void red_LED_on(void);
extern void red_LED_off(void);
extern void green_LED_on(void);
extern void green_LED_off(void);
extern void yellow_LED_on(void);
extern void yellow_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
#endif
#endif /* CONFIG_STATUS_LED */
#endif /* _STATUS_LED_H_ */