diff -urN u-boot-2009.01-0rig//common/cmd_led.c u-boot-2009.01/common/cmd_led.c --- u-boot-2009.01-0rig//common/cmd_led.c 1970-01-01 01:00:00.000000000 +0100 +++ u-boot-2009.01/common/cmd_led.c 2009-01-03 23:39:57.000000000 +0100 @@ -0,0 +1,84 @@ +/* + * (C) Copyright 2008 + * Ulf Samuelsson + * + * 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 + */ + +/* + * This file provides a shell like 'test' function to return + * true/false from an integer or string compare of two memory + * locations or a location and a scalar/literal. + * A few parts were lifted from bash 'test' command + */ + +#include +#include +#include +#include + +int do_led ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[] ) +{ + int led; + /* Validate arguments */ + if ((argc != 3)){ + printf("Usage:\n%s\n", cmdtp->usage); + return 1; + } + if (strcmp(argv[1], "1") == 0) { + led = (1 << 0); + } else if (strcmp(argv[1], "2") == 0) { + led = (1 << 1); + } else if (strcmp(argv[1], "3") == 0) { + led = (1 << 2); + } else if (strcmp(argv[1], "green") == 0) { + led = (1 << 0); + } else if (strcmp(argv[1], "yellow") == 0) { + led = (1 << 1); + } else if (strcmp(argv[1], "red") == 0) { + led = (1 << 2); + } else if (strcmp(argv[1], "all") == 0) { + led = 7; + } else { + printf ("Usage:\n%s\n", cmdtp->usage); + return 1; + } + + if (strcmp(argv[2], "off") == 0) { + if(led & 1) green_LED_off(); + if(led & 2) yellow_LED_off(); + if(led & 4) red_LED_off(); + } else if (strcmp(argv[2], "on") == 0) { + if(led & 1) green_LED_on(); + if(led & 2) yellow_LED_on(); + if(led & 4) red_LED_on(); + } else { + printf ("Usage:\n%s\n", cmdtp->usage); + return 1; + } + + return 0; +} + +U_BOOT_CMD( + led, 3, 1, do_led, + "led\t- [1|2|3|green|yellow|red|all] [on|off]\n", + "led [1|2|3|green|yellow|red|all] [on|off] sets /clears led 1,2,3\n" +); + diff -urN u-boot-2009.01-0rig//common/Makefile u-boot-2009.01/common/Makefile --- u-boot-2009.01-0rig//common/Makefile 2009-01-02 21:18:24.000000000 +0100 +++ u-boot-2009.01/common/Makefile 2009-01-03 23:41:53.000000000 +0100 @@ -99,6 +99,7 @@ COBJS-$(CONFIG_CMD_IRQ) += cmd_irq.o COBJS-$(CONFIG_CMD_ITEST) += cmd_itest.o COBJS-$(CONFIG_CMD_JFFS2) += cmd_jffs2.o +COBJS-$(CONFIG_CMD_LED) += cmd_led.o COBJS-$(CONFIG_CMD_LICENSE) += cmd_license.o COBJS-y += cmd_load.o COBJS-$(CONFIG_LOGBUFFER) += cmd_log.o diff -urN u-boot-2009.01-0rig//include/coloured_led.h u-boot-2009.01/include/coloured_led.h --- u-boot-2009.01-0rig//include/coloured_led.h 1970-01-01 01:00:00.000000000 +0100 +++ u-boot-2009.01/include/coloured_led.h 2009-01-03 23:39:19.000000000 +0100 @@ -0,0 +1,62 @@ +/* + * (C) Copyright 2008 + * 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 _COLOURED_LED_H_ +#define _COLOURED_LED_H_ + +#ifdef CONFIG_COLOURED_LED + +/* + * 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_COLOURED_LED */ + +#endif /* _STATUS_COLOURED_H_ */ + diff -urN u-boot-2009.01-0rig//include/status_led.h u-boot-2009.01/include/status_led.h --- u-boot-2009.01-0rig//include/status_led.h 2008-12-16 23:48:27.000000000 +0100 +++ u-boot-2009.01/include/status_led.h 2009-01-03 23:44:40.000000000 +0100 @@ -383,27 +383,6 @@ # include #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_ */