sysmobts-v2: Enable the LED code with the GPIO LED driver.

LED0 is the "RF Active"/Yellow LED on the sysmobts-v2. We are not
using the 'yellow' LED alias as one needs to provide two functions
that call __led_set on led_yellow_on and led_yellow_off. Initialize
the GPIO direction in the board routine as the status_led code will
not be used.

board/davinci/sysmobts_v2/sysmobts_v2.c

@@ -150,6 +150,9 @@ int board_init(void)
 	lpsc_on(DAVINCI_LPSC_TIMER1);
 	timer_init();
 
+	/* configure LEDs */
+	status_led_set(0, STATUS_LED_OFF);
+
 	return(0);
 }
 

include/configs/davinci_sysmobts_v2.h

@@ -1,4 +1,5 @@
 /*
+ * Copyright (C) 2012 Holger Hans Peter Freyther
  * Copyright (C) 2009 Lyrtech RD Inc. <www.lyrtech.com>
  *
  * Based on dvevm/dvevm.c, original copyright follows:
@@ -190,6 +191,20 @@
 #define CONFIG_CMD_MTDPARTS
 #define CONFIG_LZO
 
+/*=======================*/
+/* LED handling          */
+/*=======================*/
+#define CONFIG_STATUS_LED
+#define CONFIG_GPIO_LED
+#define CONFIG_BOARD_SPECIFIC_LED
+#define STATUS_LED_BIT 29
+#define STATUS_LED_STATE STATUS_LED_OFF
+#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 4) /* not really wanted */
+#define CONFIG_CMD_LED
+#define CONFIG_DM644X_GPIO
+#define CONFIG_CMD_GPIO
+
+
 /* bdinfo should show the clocks */
 #ifdef CONFIG_CMD_BDI
 #define CONFIG_CLOCKS