wiringPi : gpio utility add for odroid

Change-Id: I6dcdfb0130eee7f38543598752da481d2408037f

gpio/Makefile

@@ -30,6 +30,9 @@ ifneq ($V,1)
 Q ?= @
 endif
 
+# BRAND_NAME = Pi
+BRAND_NAME = Odroid
+
 #DEBUG	= -g -O0
 DEBUG	= -O2
 CC	= gcc
@@ -41,9 +44,16 @@ LIBS    = -lwiringPi -lwiringPiDev -lpthread -lrt -lm -lcrypt
 
 # May not need to  alter anything below this line
 ###############################################################################
+ifeq ($(BRAND_NAME), Odroid)
+
+SRC	=	gpio_odroid.c readall_odroid.c pins.c
+
+else
 
 SRC	=	gpio.c readall.c pins.c
 
+endif
+
 OBJ	=	$(SRC:.c=.o)
 
 all:		gpio