WiringPi: Get model name from Device Tree if not able from cpuinfo

Signed-off-by: Yang Deokgyu <secugyu@gmail.com>
Change-Id: I0ca6497da3a9b0123b552fe7c245f08915d69a39

build

@@ -77,6 +77,9 @@ configure_gpiomem() {
 sudo=${WIRINGPI_SUDO-sudo}
 make="make -j $(( $(nproc) + 1 ))"
 hardware=$(fgrep -a Hardware /proc/cpuinfo | head -1 | awk '{ printf("%s %s %s\n", $3, $4, $5) }' | xargs)
+[ "$hardware",, != *"odroid"* ] \
+  && [ -f "/sys/firmware/devicetree/base/model" ] \
+  && hardware=$(cat /sys/firmware/devicetree/base/model)
 
 if [ x$1 = "xclean" ]; then
   cd wiringPi