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64 lines
1.8 KiB
64 lines
1.8 KiB
#!/bin/bash
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# Copyright (C) 2017 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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SRCDIR="data"
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DTS_LIST="
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board1v1.dts
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board1v1_1.dts
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board2v1.dts
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"
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DTB_LIST=(
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"board1v1.dts.dtb"
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"board1v1_1.dts.dtb"
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"board2v1.dts.dtb"
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"board1v1.dts.dtb"
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)
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CONFIG="${SRCDIR}/mkdtimg.cfg"
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ALIGN=4
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OUTDIR="out"
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OUTDTB_CFG="${OUTDIR}/dump_cfg.dtb"
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OUTDTB="${OUTDIR}/dump.dtb"
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mkdir -p "$OUTDIR"
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for dts in ${DTS_LIST}; do
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echo "Building $dts..."
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src_dts="${SRCDIR}/${dts}"
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out_dtb="${OUTDIR}/${dts}.dtb"
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dtc -O dtb -@ -qq -a "$ALIGN" -o "$out_dtb" "$src_dts"
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done
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IMG="${OUTDIR}/cfg_create.img"
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mkdtimg cfg_create "$IMG" "${CONFIG}" --dtb-dir="$OUTDIR"
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mkdtimg dump "$IMG" -b "$OUTDTB_CFG" | tee "${OUTDIR}/cfg_create.dump"
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for index in ${!DTB_LIST[@]}; do
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diff ${OUTDIR}/${DTB_LIST[$index]} ${OUTDTB_CFG}.$index
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done
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IMG="${OUTDIR}/create.img"
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mkdtimg create "$IMG" \
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--page_size=4096 --id=/:board_id --rev=/:board_rev --custom0=0xabc --version=1 \
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"${OUTDIR}/board1v1.dts.dtb" \
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"${OUTDIR}/board1v1_1.dts.dtb" --id=/:another_board_id \
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"${OUTDIR}/board2v1.dts.dtb" --rev=0x201 \
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"${OUTDIR}/board1v1.dts.dtb" --custom0=0xdef
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mkdtimg dump "$IMG" -b "$OUTDTB" | tee "${OUTDIR}/create.dump"
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for index in ${!DTB_LIST[@]}; do
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diff ${OUTDIR}/${DTB_LIST[$index]} ${OUTDTB}.$index
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done
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diff "${OUTDIR}/cfg_create.dump" "${OUTDIR}/create.dump"
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