Copyright 2007, The Android Open Source Project
Copyright (c) 2012, The Linux Foundation. All rights reserved.
Copyright (c) 2013, Sony Mobile Communications AB
mkqcdtbootimg is an extended version of the Android mkbootimg tool, found at android.googlesource.com. It adds support for including one or more device tree blobs in a QC table of device tree, as specified in dtbtool.txt.
The added command line option is --dt_dir which takes a path that will be searched for dtb files.
Recommended usage is to add the following to your BoardConfig.mk and then build Android as normal
BOARD_CUSTOM_MKBOOTIMG := mkqcdtbootimg
BOARD_MKBOOTIMG_ARGS += --dt_dir device/x/y/dtbs