1b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin#!/bin/bash 26ad4caae73191bdc2403185b6482969c17604c95SzuWei Lin# Copyright (C) 2016 The Android Open Source Project 36ad4caae73191bdc2403185b6482969c17604c95SzuWei Lin# 46ad4caae73191bdc2403185b6482969c17604c95SzuWei Lin# Licensed under the Apache License, Version 2.0 (the "License"); 56ad4caae73191bdc2403185b6482969c17604c95SzuWei Lin# you may not use this file except in compliance with the License. 66ad4caae73191bdc2403185b6482969c17604c95SzuWei Lin# You may obtain a copy of the License at 76ad4caae73191bdc2403185b6482969c17604c95SzuWei Lin# 86ad4caae73191bdc2403185b6482969c17604c95SzuWei Lin# http://www.apache.org/licenses/LICENSE-2.0 96ad4caae73191bdc2403185b6482969c17604c95SzuWei Lin# 106ad4caae73191bdc2403185b6482969c17604c95SzuWei Lin# Unless required by applicable law or agreed to in writing, software 116ad4caae73191bdc2403185b6482969c17604c95SzuWei Lin# distributed under the License is distributed on an "AS IS" BASIS, 126ad4caae73191bdc2403185b6482969c17604c95SzuWei Lin# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 136ad4caae73191bdc2403185b6482969c17604c95SzuWei Lin# See the License for the specific language governing permissions and 146ad4caae73191bdc2403185b6482969c17604c95SzuWei Lin# limitations under the License. 15b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin 16b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei LinPROG_NAME=`basename $0` 17b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin 1879ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Lin# Set to true to get more debug information 1979ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei LinDEBUG=false 2079ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Lin# Remove the comment to enable valgrind 2179ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Lin# Require build with $mmma external/valgrind 2279ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Lin#VALGRIND="valgrind --leak-check=yes --show-reachable=yes" 2379ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Lin 24b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Linfunction usage() { 25b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin echo "Usage:" 262dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin echo " $PROG_NAME (--fdt|--ufdt) (--remote) <Base DTS> <Overlay DTS> <Output DTS>" 27b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin} 28b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin 29b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Linfunction on_exit() { 30b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin rm -rf "$TEMP_DIR" 31b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin} 32b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin 33b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin# 34b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin# Start 35b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin# 36b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin 37f7403df4976562ecf2c1266e5f05f800037c8772SzuWei Lin# Setup OVERLAY 38f7403df4976562ecf2c1266e5f05f800037c8772SzuWei Linif [ "$1" == "--fdt" ]; then 39f7403df4976562ecf2c1266e5f05f800037c8772SzuWei Lin shift 40f7403df4976562ecf2c1266e5f05f800037c8772SzuWei Lin OVERLAY="fdt_apply_overlay" 41f7403df4976562ecf2c1266e5f05f800037c8772SzuWei Linelif [ "$1" == "--ufdt" ]; then 42f7403df4976562ecf2c1266e5f05f800037c8772SzuWei Lin shift 43f7403df4976562ecf2c1266e5f05f800037c8772SzuWei Lin OVERLAY="ufdt_apply_overlay" 44f7403df4976562ecf2c1266e5f05f800037c8772SzuWei Linelse 45f7403df4976562ecf2c1266e5f05f800037c8772SzuWei Lin usage 46f7403df4976562ecf2c1266e5f05f800037c8772SzuWei Lin exit 1 47f7403df4976562ecf2c1266e5f05f800037c8772SzuWei Linfi 48f7403df4976562ecf2c1266e5f05f800037c8772SzuWei Lin 492dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin# --remote: run overlay on the device with adb 502dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Linif [ "$1" == "--remote" ]; then 512dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin shift 522dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin EXE_PATH="${ANDROID_PRODUCT_OUT}/obj/EXECUTABLES" 532dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin REMOTE_PATH="/data/local/tmp" 542dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin adb push "${EXE_PATH}/${OVERLAY}_intermediates/${OVERLAY}" \ 552dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin "$REMOTE_PATH" > /dev/null 562dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Linfi 572dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin 58b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Linif [[ $# -lt 3 ]]; then 59b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin usage 60b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin exit 1 61b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Linfi 62b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin 63b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei LinBASE_DTS=$1 64b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei LinOVERLAY_DTS=$2 65b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei LinOUT_DTS=$3 66b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin 67b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei LinTEMP_DIR=`mktemp -d` 68b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin# The script will exit directly if any command fails. 69b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Linset -e 70b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lintrap on_exit EXIT 71b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin 72b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin# Compile the *-base.dts to make *-base.dtb 73b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei LinBASE_DTS_NAME=`basename "$BASE_DTS"` 742dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei LinBASE_DTB_NAME="${BASE_DTS_NAME}-base.dtb" 752dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei LinBASE_DTB="${TEMP_DIR}/${BASE_DTB_NAME}" 7608dd727484a9f5619e0be18a1f601c21f371c5b7SzuWei Lindtc -@ -qq -O dtb -o "$BASE_DTB" "$BASE_DTS" 7779ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Linif $DEBUG; then 7879ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Lin echo "[base.dts]" 7979ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Lin dtc -O dts "$BASE_DTB" 8079ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Linfi 81b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin 82b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin# Compile the *-overlay.dts to make *-overlay.dtb 83b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei LinOVERLAY_DTS_NAME=`basename "$OVERLAY_DTS"` 842dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei LinOVERLAY_DTB_NAME="${OVERLAY_DTS_NAME}-overlay.dtb" 852dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei LinOVERLAY_DTB="${TEMP_DIR}/${OVERLAY_DTB_NAME}" 8608dd727484a9f5619e0be18a1f601c21f371c5b7SzuWei Lindtc -@ -qq -O dtb -o "$OVERLAY_DTB" "$OVERLAY_DTS" 8779ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Linif $DEBUG; then 8879ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Lin echo "[overlay.dts]" 8979ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Lin dtc -O dts "$OVERLAY_DTB" 9079ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Linfi 91b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin 92b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin# Run ufdt_apply_overlay to combine *-base.dtb and *-overlay.dtb 93b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin# into *-merged.dtb 942dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei LinMERGED_DTB_NAME="${BASE_DTS_NAME}-merged.dtb" 952dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei LinMERGED_DTB="${TEMP_DIR}/${MERGED_DTB_NAME}" 962dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Linif [ -z "$REMOTE_PATH" ]; then 9779ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Lin $VALGRIND "$OVERLAY" "$BASE_DTB" "$OVERLAY_DTB" "$MERGED_DTB" 982dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Linelse 992dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin adb push "$BASE_DTB" "$REMOTE_PATH" > /dev/null 1002dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin adb push "$OVERLAY_DTB" "$REMOTE_PATH" > /dev/null 1012dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin adb shell " 1022dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin cd "$REMOTE_PATH" && 1032dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin "./${OVERLAY}" "$BASE_DTB_NAME" "$OVERLAY_DTB_NAME" "$MERGED_DTB_NAME" 1042dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin " 1052dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin adb pull "${REMOTE_PATH}/${MERGED_DTB_NAME}" "$MERGED_DTB" > /dev/null 1062dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Linfi 1072dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin 1082dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Linif [ ! -z "$REMOTE_PATH" ]; then 1092dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin # clean up 1102dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin adb shell " 1112dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin cd "$REMOTE_PATH" && 1122dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin rm -f "$OVERLAY" && 1132dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin rm -f "$BASE_DTB_NAME" && 1142dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin rm -f "$OVERLAY_DTB_NAME" && 1152dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin rm -f "$MERGED_DTB_NAME" 1162dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Lin " > /dev/null 1172dcb17e2252b17f56e1793bcf6ac479dc6e48319SzuWei Linfi 118b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin 119b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lin# Dump 120b63f3b74cc6f87a1106e2afd49e82cac3538ef53SzuWei Lindtc -s -O dts -o "$OUT_DTS" "$MERGED_DTB" 12179ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Linif $DEBUG; then 12279ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Lin echo "[merged.dts]" 12379ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Lin cat $OUT_DTS 12479ba2aefbbc7fcf8f8b60b5efab417e5684b13b6SzuWei Linfi 125