Add script to preprocess and compile .dts files from Linux source tree with commented decompiling

pdtc.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+DEVICE=$1
+
+if [ ! "$DEVICE" ]; then
+        echo "usage: $0 <device-name>"
+        exit 1
+fi
+
+SRC=$DEVICE.dts
+TMP=$DEVICE.tmp.dts
+DST=$DEVICE.dtb
+DTC=dtc #../../../../scripts/dtc/dtc
+LINUX_INCLUDE=../../../../../include # remove one ../ if you're working with arm tree
+
+
+echo "-- Preprocess $SRC to $TMP"
+cpp -nostdinc -I$LINUX_INCLUDE -undef -x assembler-with-cpp "$SRC" > "$TMP" || exit $?
+
+echo "-- Compile $TMP"
+$DTC -O dtb -b 0 -o "$DST" "$TMP" || exit $?
+
+#echo "-- Decompile $DST to $IDE.decompiled.dts.tmp"
+#$DTC -O dts -s -o "$IDE".decompiled.dts.tmp "$DST" || exit $?
+
+#echo "-- Deleting phandles for easier diffs"
+#grep -vE "\sphandle|\slinux,phandle" "$IDE".decompiled.dts.tmp > "$IDE".decompiled.dts || exit $?
+#rm "$IDE".decompiled.dts.tmp
+
+echo "-- Remove $TMP"
+rm "$TMP"
+
+exit 0