[people/ms/u-boot.git] / include / status_led.h

/*
 * (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);
void __led_blink(led_id_t mask, int freq);
#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_	*/
Commit	Line	Data
c609719b	1	/*
04a85b3b	2	* (C) Copyright 2000-2004
c609719b WD	3	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
c609719b WD	4	*
1a459660	5	* SPDX-License-Identifier: GPL-2.0+
c609719b WD	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 ******************************************************/
77efe35f	30	#if defined(CONFIG_TQM8xxL)
c609719b WD	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
6d0f6bcf	37	# define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
c609719b WD	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
6d0f6bcf	52	# define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
c609719b WD	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
c609719b WD	59	/*** Someone else defines these ***********************************/
	60	#elif defined(STATUS_LED_PAR)
	61
	62	/*
	63	* ADVICE: Define in your board configuration file rather than
	64	* filling this file up with lots of custom board stuff.
	65	*/
	66
0db5bca8 WD	67	/*** CMI ******************************************************/
0db5bca8 WD	68	#elif defined(CONFIG_CMI)
8bde7f77 WD	69	# define STATUS_LED_DIR im_mios.mios_mpiosm32ddr
8bde7f77 WD	70	# define STATUS_LED_DAT im_mios.mios_mpiosm32dr
0db5bca8 WD	71
	72	# define STATUS_LED_BIT 0x2000 /* Select one of the 16 possible*/
	73	/* MIOS outputs */
6d0f6bcf	74	# define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) /* Blinking periode is 500 ms */
0db5bca8 WD	75	# define STATUS_LED_STATE STATUS_LED_BLINKING
	76
	77	# define STATUS_LED_ACTIVE 1 /* LED on for bit == 0 */
	78	# define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
	79
4707fb50 BS	80	#elif defined(CONFIG_V38B)
	81
	82	# define STATUS_LED_BIT 0x0010 /* Timer7 GPIO */
6d0f6bcf	83	# define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
4707fb50 BS	84	# define STATUS_LED_STATE STATUS_LED_BLINKING
	85
	86	# define STATUS_LED_ACTIVE 0 /* LED on for bit == 0 */
	87	# define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
	88
a11c0b85 BS	89	#elif defined(CONFIG_MOTIONPRO)
	90
	91	#define STATUS_LED_BIT ((vu_long *) MPC5XXX_GPT6_ENABLE)
6d0f6bcf	92	#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 10)
a11c0b85 BS	93	#define STATUS_LED_STATE STATUS_LED_BLINKING
	94
	95	#define STATUS_LED_BIT1 ((vu_long *) MPC5XXX_GPT7_ENABLE)
6d0f6bcf	96	#define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 10)
a11c0b85 BS	97	#define STATUS_LED_STATE1 STATUS_LED_OFF
	98
	99	#define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
	100
566a494f HS	101	#elif defined(CONFIG_BOARD_SPECIFIC_LED)
	102	/* led_id_t is unsigned long mask */
	103	typedef unsigned long led_id_t;
	104
	105	extern void __led_toggle (led_id_t mask);
	106	extern void __led_init (led_id_t mask, int state);
	107	extern void __led_set (led_id_t mask, int state);
a8eeaf2f	108	void __led_blink(led_id_t mask, int freq);
c609719b WD	109	#else
	110	# error Status LED configuration missing
	111	#endif
	112	/************************************************************************/
	113
48b42616 WD	114	#ifndef CONFIG_BOARD_SPECIFIC_LED
	115	# include <asm/status_led.h>
	116	#endif
	117
c5d4001a JH	118	#endif /* CONFIG_STATUS_LED */
c5d4001a JH	119
de74b9ee	120	/*
bd86220f	121	* Coloured LEDs API
de74b9ee	122	*/
bd86220f	123	#ifndef __ASSEMBLY__
c5d4001a JH	124	void coloured_LED_init(void);
	125	void red_led_on(void);
	126	void red_led_off(void);
	127	void green_led_on(void);
	128	void green_led_off(void);
	129	void yellow_led_on(void);
	130	void yellow_led_off(void);
	131	void blue_led_on(void);
	132	void blue_led_off(void);
bd86220f PP	133	#else
bd86220f PP	134	.extern LED_init
2d3be7c4 JK	135	.extern red_led_on
	136	.extern red_led_off
	137	.extern yellow_led_on
	138	.extern yellow_led_off
	139	.extern green_led_on
	140	.extern green_led_off
	141	.extern blue_led_on
	142	.extern blue_led_off
bd86220f PP	143	#endif
bd86220f PP	144
c609719b	145	#endif /* _STATUS_LED_H_ */