| #!/bin/bash |
| |
| if [ -z "${ANDROID_HOST_OUT}" ]; then |
| echo 'ANDROID_HOST_OUT not set. Please run lunch' |
| exit 1 |
| fi |
| |
| # Global variables |
| BASE_DT_NAME="apply_fragment-base" |
| OVERLAY_DT_1="multiple_overlay_1" |
| OVERLAY_DT_2="multiple_overlay_2" |
| OVERLAY_DT_3="multiple_overlay_3" |
| OVERLAY_DT_4="multiple_overlay_4" |
| ANDROID_HOST_BIN_LOCATION=${ANDROID_HOST_OUT}/bin |
| IN_DATA_DIR="testdata" |
| |
| tmpdir=$(mktemp -d) |
| trap 'rm -rf ${tmpdir};' EXIT |
| |
| dtc -@ -qq -O dtb -o "${tmpdir}/${BASE_DT_NAME}.dtb" "${IN_DATA_DIR}/${BASE_DT_NAME}.dts" |
| dtc -@ -qq -O dtb -o "${tmpdir}/${OVERLAY_DT_1}.dtb" "${IN_DATA_DIR}/${OVERLAY_DT_1}.dts" |
| dtc -@ -qq -O dtb -o "${tmpdir}/${OVERLAY_DT_2}.dtb" "${IN_DATA_DIR}/${OVERLAY_DT_2}.dts" |
| dtc -@ -qq -O dtb -o "${tmpdir}/${OVERLAY_DT_3}.dtb" "${IN_DATA_DIR}/${OVERLAY_DT_3}.dts" |
| dtc -@ -qq -O dtb -o "${tmpdir}/${OVERLAY_DT_4}.dtb" "${IN_DATA_DIR}/${OVERLAY_DT_4}.dts" |
| |
| cd $tmpdir |
| |
| apply_bin_path="${ANDROID_HOST_BIN_LOCATION}/ufdt_apply_overlay" |
| $apply_bin_path "${BASE_DT_NAME}.dtb" "${OVERLAY_DT_1}.dtb" final_dt.dtb > /dev/null |
| $apply_bin_path final_dt.dtb "${OVERLAY_DT_2}.dtb" final_dt.dtb > /dev/null |
| $apply_bin_path final_dt.dtb "${OVERLAY_DT_3}.dtb" final_dt.dtb > /dev/null |
| |
| #verify that the overlay was correctly applied |
| |
| verify_bin_path="${ANDROID_HOST_BIN_LOCATION}/ufdt_verify_overlay_host" |
| |
| overlay_sets=( |
| "${OVERLAY_DT_1}.dtb ${OVERLAY_DT_2}.dtb ${OVERLAY_DT_3}.dtb" |
| "${OVERLAY_DT_1}.dtb ${OVERLAY_DT_2}.dtb ${OVERLAY_DT_3}.dtb ${OVERLAY_DT_4}.dtb" |
| "${OVERLAY_DT_2}.dtb ${OVERLAY_DT_3}.dtb ${OVERLAY_DT_1}.dtb" |
| "${OVERLAY_DT_3}.dtb ${OVERLAY_DT_1}.dtb ${OVERLAY_DT_2}.dtb" |
| "${OVERLAY_DT_1}.dtb ${OVERLAY_DT_3}.dtb ${OVERLAY_DT_2}.dtb" |
| "${OVERLAY_DT_2}.dtb ${OVERLAY_DT_1}.dtb ${OVERLAY_DT_3}.dtb" |
| "${OVERLAY_DT_3}.dtb ${OVERLAY_DT_2}.dtb ${OVERLAY_DT_1}.dtb" |
| "${OVERLAY_DT_1}.dtb ${OVERLAY_DT_2}.dtb" |
| "${OVERLAY_DT_1}.dtb ${OVERLAY_DT_3}.dtb" |
| "${OVERLAY_DT_2}.dtb ${OVERLAY_DT_3}.dtb" |
| "${OVERLAY_DT_3}.dtb ${OVERLAY_DT_1}.dtb" |
| "${OVERLAY_DT_2}.dtb ${OVERLAY_DT_1}.dtb" |
| "${OVERLAY_DT_1}.dtb" |
| "${OVERLAY_DT_2}.dtb" |
| "${OVERLAY_DT_3}.dtb" |
| "${OVERLAY_DT_4}.dtb" |
| "" |
| ) |
| |
| expected_out=(0 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 1) |
| |
| for((i=0;i<${#overlay_sets[@]};i++)) |
| do |
| $verify_bin_path final_dt.dtb ${overlay_sets[$i]} >& /dev/null |
| result=$? |
| if [[ "$result" -ne "${expected_out[$i]}" ]] |
| then |
| echo "Incorrect overlay application/verification for" ${overlay_sets[$i]} |
| exit 1 |
| fi |
| done |
| |
| echo "Overlays Verified Successfully" |
| exit 0 |
