samv71-xult/mrf24j40-starhub: Disabled CONFIG_BOARD_INITIALIZE; Correct MRF24J40 interrupt edge.

configs/samv71-xult/mrf24j40-starhub/defconfig

@@ -499,8 +499,7 @@ CONFIG_NAME_MAX=32
 #
 # RTOS hooks
 #
-CONFIG_BOARD_INITIALIZE=y
-# CONFIG_BOARD_INITTHREAD is not set
+# CONFIG_BOARD_INITIALIZE is not set
 # CONFIG_SCHED_STARTHOOK is not set
 # CONFIG_SCHED_ATEXIT is not set
 # CONFIG_SCHED_ONEXIT is not set

configs/samv71-xult/src/samv71-xult.h

@@ -568,9 +568,9 @@
 /* Interrupts */
 
 #define CLICK_MB1_INTR     (GPIO_INPUT | GPIO_CFG_DEFAULT | GPIO_CFG_DEGLITCH | \
-                            GPIO_INT_HIGHLEVEL | GPIO_PORT_PIOA | GPIO_PIN0)
+                            GPIO_INT_FALLING | GPIO_PORT_PIOA | GPIO_PIN0)
 #define CLICK_MB2_INTR     (GPIO_INPUT | GPIO_CFG_DEFAULT | GPIO_CFG_DEGLITCH | \
-                            GPIO_INT_HIGHLEVEL | GPIO_PORT_PIOA | GPIO_PIN6)
+                            GPIO_INT_FALLING | GPIO_PORT_PIOA | GPIO_PIN6)
 
 #define IRQ_MB1            SAM_IRQ_PA0
 #define IRQ_MB2            SAM_IRQ_PA6