mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-27 23:21:01 +00:00
2d8d190c83
Move all of the status LED feature to drivers/led/Kconfig. The LED status definitions were moved from the board configuration files to the defconfig files. TBD: Move all of the definitions in the include/status_led.h to the relevant board's defconfig files. Tested boards: CL-SOM-AM57x, CM-T335 Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
116 lines
3.4 KiB
C
116 lines
3.4 KiB
C
/*
|
|
* (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_LED_STATUS
|
|
|
|
#define LED_STATUS_PERIOD (CONFIG_SYS_HZ / CONFIG_LED_STATUS_FREQ)
|
|
#ifdef CONFIG_LED_STATUS1
|
|
#define LED_STATUS_PERIOD1 (CONFIG_SYS_HZ / CONFIG_LED_STATUS_FREQ1)
|
|
#endif /* CONFIG_LED_STATUS1 */
|
|
#ifdef CONFIG_LED_STATUS2
|
|
#define LED_STATUS_PERIOD2 (CONFIG_SYS_HZ / CONFIG_LED_STATUS_FREQ2)
|
|
#endif /* CONFIG_LED_STATUS2 */
|
|
#ifdef CONFIG_LED_STATUS3
|
|
#define LED_STATUS_PERIOD3 (CONFIG_SYS_HZ / CONFIG_LED_STATUS_FREQ3)
|
|
#endif /* CONFIG_LED_STATUS3 */
|
|
#ifdef CONFIG_LED_STATUS4
|
|
#define LED_STATUS_PERIOD4 (CONFIG_SYS_HZ / CONFIG_LED_STATUS_FREQ4)
|
|
#endif /* CONFIG_LED_STATUS4 */
|
|
#ifdef CONFIG_LED_STATUS5
|
|
#define LED_STATUS_PERIOD5 (CONFIG_SYS_HZ / CONFIG_LED_STATUS_FREQ5)
|
|
#endif /* CONFIG_LED_STATUS5 */
|
|
|
|
void status_led_init(void);
|
|
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_ACTIVE 1 /* LED on for bit == 1 */
|
|
|
|
/***** 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_ACTIVE 1 /* LED on for bit == 1 */
|
|
|
|
/***** 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.
|
|
*/
|
|
|
|
#elif defined(CONFIG_V38B)
|
|
|
|
# define STATUS_LED_ACTIVE 0 /* LED on for bit == 0 */
|
|
|
|
#elif defined(CONFIG_LED_STATUS_BOARD_SPECIFIC)
|
|
/* 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_LED_STATUS_BOARD_SPECIFIC
|
|
# include <asm/status_led.h>
|
|
#endif
|
|
|
|
#endif /* CONFIG_LED_STATUS */
|
|
|
|
/*
|
|
* 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_ */
|