Blackfin: switch to common GPIO LED driver

Now that we have a unified gpio layer, the different status led
implementations can be switched to the common gpio led driver.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/include/configs/bf533-stamp.h b/include/configs/bf533-stamp.h
index d5e82ca..2ec9c42 100644
--- a/include/configs/bf533-stamp.h
+++ b/include/configs/bf533-stamp.h
@@ -230,17 +230,19 @@
 /* define to enable run status via led */
 /* #define CONFIG_STATUS_LED */
 #ifdef CONFIG_STATUS_LED
+#define CONFIG_GPIO_LED
 #define CONFIG_BOARD_SPECIFIC_LED
-/* use LED1 to indicate booting/alive */
+/* use LED0 to indicate booting/alive */
 #define STATUS_LED_BOOT 0
-#define STATUS_LED_BIT 1
+#define STATUS_LED_BIT GPIO_PF2
 #define STATUS_LED_STATE STATUS_LED_ON
 #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 4)
-/* use LED2 to indicate crash */
+/* use LED1 to indicate crash */
 #define STATUS_LED_CRASH 1
-#define STATUS_LED_BIT1 2
+#define STATUS_LED_BIT1 GPIO_PF3
 #define STATUS_LED_STATE1 STATUS_LED_ON
 #define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 2)
+/* #define STATUS_LED_BIT2 GPIO_PF4 */
 #endif
 
 /* define to enable splash screen support */