From ecd87898a57040c2d477933e5f1c04250ae283da Mon Sep 17 00:00:00 2001
From: chewitt <github@chrishewitt.net>
Date: Sat, 20 Apr 2019 22:02:39 +0000
Subject: [PATCH] busybox: add dtsoc helper script

---
 packages/sysutils/busybox/package.mk    |  1 +
 packages/sysutils/busybox/scripts/dtsoc | 11 +++++++++++
 2 files changed, 12 insertions(+)
 create mode 100755 packages/sysutils/busybox/scripts/dtsoc

diff --git a/packages/sysutils/busybox/package.mk b/packages/sysutils/busybox/package.mk
index 48b2cfe232..79239064f3 100644
--- a/packages/sysutils/busybox/package.mk
+++ b/packages/sysutils/busybox/package.mk
@@ -126,6 +126,7 @@ makeinstall_target() {
     cp $PKG_DIR/scripts/createlog $INSTALL/usr/bin/
     cp $PKG_DIR/scripts/dtfile $INSTALL/usr/bin
     cp $PKG_DIR/scripts/dtname $INSTALL/usr/bin
+    cp $PKG_DIR/scripts/dtsoc $INSTALL/usr/bin
     cp $PKG_DIR/scripts/lsb_release $INSTALL/usr/bin/
     cp $PKG_DIR/scripts/apt-get $INSTALL/usr/bin/
     cp $PKG_DIR/scripts/sudo $INSTALL/usr/bin/
diff --git a/packages/sysutils/busybox/scripts/dtsoc b/packages/sysutils/busybox/scripts/dtsoc
new file mode 100755
index 0000000000..f853e10158
--- /dev/null
+++ b/packages/sysutils/busybox/scripts/dtsoc
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2018-present Team LibreELEC (https://libreelec.tv)
+
+COMPATIBLE=$(cat /proc/device-tree/compatible 2>/dev/null | tr -d '\000' | sed -n -e 's/.*\(allwinner\|amlogic\|rockchip\).*/\1/p')
+
+if [ -n "$COMPATIBLE" ]; then
+  DTNAME=$(cat /proc/device-tree/compatible | cut -f1,2 -d',' | tail -n 1)
+  echo "$DTNAME"
+fi