summaryrefslogtreecommitdiff
path: root/include/status_led.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/status_led.h')
-rw-r--r--include/status_led.h263
1 files changed, 263 insertions, 0 deletions
diff --git a/include/status_led.h b/include/status_led.h
new file mode 100644
index 0000000..9b2de3e
--- /dev/null
+++ b/include/status_led.h
@@ -0,0 +1,263 @@
+/*
+ * (C) Copyright 2000
+ * 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)
+# 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 (CFG_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 (CFG_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 (CFG_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 (CFG_HZ / 2)
+# define STATUS_LED_STATE STATUS_LED_BLINKING
+# define STATUS_LED_BIT1 0x0400 /* Grn LED 1 is on PA.5 */
+# define STATUS_LED_PERIOD1 (CFG_HZ / 2)
+# define STATUS_LED_STATE1 STATUS_LED_BLINKING
+# define STATUS_LED_BIT2 0x0080 /* Red LED 2 is on PA.8 */
+# define STATUS_LED_PERIOD2 (CFG_HZ / 2)
+# define STATUS_LED_STATE2 STATUS_LED_BLINKING
+# define STATUS_LED_BIT3 0x0040 /* Grn LED 3 is on PA.9 */
+# define STATUS_LED_PERIOD3 (CFG_HZ / 2)
+# define STATUS_LED_STATE3 STATUS_LED_BLINKING
+
+# define STATUS_LED_ACTIVE 1 /* LED on for bit == 1 */
+# define STATUS_LED_BOOT 0 /* 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 * CFG_HZ)
+# define STATUS_LED_STATE STATUS_LED_OFF
+# define STATUS_LED_BIT1 0x00000020 /* LED 1 is on PB.26 */
+# define STATUS_LED_PERIOD1 (1 * CFG_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 * CFG_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 (CFG_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 * CFG_HZ)
+# define STATUS_LED_STATE STATUS_LED_OFF
+# define STATUS_LED_BIT1 0x00000020 /* LED 1 is on PB.26 */
+# define STATUS_LED_PERIOD1 (1 * CFG_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 * CFG_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 (CFG_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 (CFG_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 (CFG_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 (CFG_HZ / 2)
+# define STATUS_LED_STATE STATUS_LED_BLINKING
+# define STATUS_LED_BIT1 0x1000 /* LED 1 is on PA.3 */
+# define STATUS_LED_PERIOD1 (CFG_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)
+
+#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 (CFG_HZ / 2)
+# define STATUS_LED_STATE STATUS_LED_BLINKING
+
+# define STATUS_LED_BIT1 0x0040 /* PD.9 */
+# define STATUS_LED_PERIOD1 (CFG_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 */
+
+/************************************************************************/
+#else
+# error Status LED configuration missing
+#endif
+/************************************************************************/
+
+#endif /* CONFIG_STATUS_LED */
+
+#endif /* _STATUS_LED_H_ */