mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-21 01:18:52 +09:00
![Tom Rini](/assets/img/avatar_default.png)
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
226 lines
4.9 KiB
Bash
Executable File
226 lines
4.9 KiB
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0+
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#
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# Written by Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com>
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#
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# Sanity check for mkimage and dumpimage tools
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#
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# To run this:
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#
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# make O=sandbox sandbox_config
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# make O=sandbox
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# ./test/image/test-imagetools.sh
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BASEDIR=sandbox
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SRCDIR=${BASEDIR}/boot
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IMAGE_NAME="v1.0-test"
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IMAGE_MULTI=linux.img
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IMAGE_FIT_ITS=linux.its
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IMAGE_FIT_ITB=linux.itb
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DATAFILE0=vmlinuz
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DATAFILE1=initrd.img
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DATAFILE2=System.map
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DATAFILES="${DATAFILE0} ${DATAFILE1} ${DATAFILE2}"
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TEST_OUT=test_output
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MKIMAGE=${BASEDIR}/tools/mkimage
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DUMPIMAGE=${BASEDIR}/tools/dumpimage
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MKIMAGE_LIST=mkimage.list
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DUMPIMAGE_LIST=dumpimage.list
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# Remove all the files we created
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cleanup()
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{
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local file
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for file in ${DATAFILES}; do
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rm -f ${file} ${SRCDIR}/${file}
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done
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rm -f ${IMAGE_MULTI}
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rm -f ${DUMPIMAGE_LIST}
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rm -f ${MKIMAGE_LIST}
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rm -f ${TEST_OUT}
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rmdir ${SRCDIR}
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}
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# Check that two files are the same
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assert_equal()
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{
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if ! diff -u $1 $2; then
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echo "Failed."
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cleanup
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exit 1
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fi
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}
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# Create some test files
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create_files()
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{
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local file
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mkdir -p ${SRCDIR}
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for file in ${DATAFILES}; do
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head -c $RANDOM /dev/urandom >${SRCDIR}/${file}
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done
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}
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# Run a command, echoing it first
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do_cmd()
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{
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local cmd="$@"
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echo "# ${cmd}"
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${cmd} 2>&1
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}
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# Run a command, redirecting output
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# Args:
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# redirect_file
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# command...
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do_cmd_redir()
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{
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local redir="$1"
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shift
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local cmd="$@"
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echo "# ${cmd}"
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${cmd} >${redir}
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}
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# Write files into an multi-file image
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create_multi_image()
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{
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local files="${SRCDIR}/${DATAFILE0}:${SRCDIR}/${DATAFILE1}"
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files+=":${SRCDIR}/${DATAFILE2}"
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echo -e "\nBuilding multi-file image..."
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do_cmd ${MKIMAGE} -A x86 -O linux -T multi -n \"${IMAGE_NAME}\" \
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-d ${files} ${IMAGE_MULTI}
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echo "done."
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}
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# Extract files from an multi-file image
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extract_multi_image()
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{
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echo -e "\nExtracting multi-file image contents..."
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do_cmd ${DUMPIMAGE} -T multi -i ${IMAGE_MULTI} -p 0 ${DATAFILE0}
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do_cmd ${DUMPIMAGE} -T multi -i ${IMAGE_MULTI} -p 1 ${DATAFILE1}
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do_cmd ${DUMPIMAGE} -T multi -i ${IMAGE_MULTI} -p 2 ${DATAFILE2}
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do_cmd ${DUMPIMAGE} -T multi -i ${IMAGE_MULTI} -p 2 ${DATAFILE2} -o ${TEST_OUT}
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echo "done."
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}
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# Write files into a FIT image
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create_fit_image()
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{
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echo " \
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/dts-v1/; \
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/ { \
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description = \"FIT image\"; \
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#address-cells = <1>; \
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\
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images { \
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kernel@1 { \
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description = \"kernel\"; \
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data = /incbin/(\"${DATAFILE0}\"); \
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type = \"kernel\"; \
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arch = \"sandbox\"; \
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os = \"linux\"; \
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compression = \"gzip\"; \
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load = <0x40000>; \
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entry = <0x8>; \
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}; \
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ramdisk@1 { \
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description = \"filesystem\"; \
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data = /incbin/(\"${DATAFILE1}\"); \
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type = \"ramdisk\"; \
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arch = \"sandbox\"; \
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os = \"linux\"; \
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compression = \"none\"; \
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load = <0x80000>; \
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entry = <0x16>; \
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}; \
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fdt@1 { \
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description = \"device tree\"; \
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data = /incbin/(\"${DATAFILE2}\"); \
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type = \"flat_dt\"; \
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arch = \"sandbox\"; \
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compression = \"none\"; \
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}; \
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}; \
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configurations { \
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default = \"conf@1\"; \
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conf@1 { \
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kernel = \"kernel@1\"; \
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fdt = \"fdt@1\"; \
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}; \
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}; \
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}; \
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" > ${IMAGE_FIT_ITS}
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echo -e "\nBuilding FIT image..."
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do_cmd ${MKIMAGE} -f ${IMAGE_FIT_ITS} ${IMAGE_FIT_ITB}
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echo "done."
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}
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# Extract files from a FIT image
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extract_fit_image()
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{
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echo -e "\nExtracting FIT image contents..."
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do_cmd ${DUMPIMAGE} -T flat_dt -i ${IMAGE_FIT_ITB} -p 0 ${DATAFILE0}
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do_cmd ${DUMPIMAGE} -T flat_dt -i ${IMAGE_FIT_ITB} -p 1 ${DATAFILE1}
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do_cmd ${DUMPIMAGE} -T flat_dt -i ${IMAGE_FIT_ITB} -p 2 ${DATAFILE2}
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do_cmd ${DUMPIMAGE} -T flat_dt -i ${IMAGE_FIT_ITB} -p 2 ${DATAFILE2} -o ${TEST_OUT}
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echo "done."
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}
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# List the contents of a file
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# Args:
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# image filename
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list_image()
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{
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local image="$1"
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echo -e "\nListing image contents..."
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do_cmd_redir ${MKIMAGE_LIST} ${MKIMAGE} -l ${image}
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do_cmd_redir ${DUMPIMAGE_LIST} ${DUMPIMAGE} -l ${image}
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echo "done."
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}
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main()
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{
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local file
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create_files
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# Compress and extract multi-file images, compare the result
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create_multi_image
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extract_multi_image
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for file in ${DATAFILES}; do
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assert_equal ${file} ${SRCDIR}/${file}
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done
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assert_equal ${TEST_OUT} ${DATAFILE2}
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# List contents of multi-file image and compares output from tools
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list_image ${IMAGE_MULTI}
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assert_equal ${DUMPIMAGE_LIST} ${MKIMAGE_LIST}
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# Compress and extract FIT images, compare the result
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create_fit_image
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extract_fit_image
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for file in ${DATAFILES}; do
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assert_equal ${file} ${SRCDIR}/${file}
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done
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assert_equal ${TEST_OUT} ${DATAFILE2}
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# List contents of FIT image and compares output from tools
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list_image ${IMAGE_FIT_ITB}
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assert_equal ${DUMPIMAGE_LIST} ${MKIMAGE_LIST}
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# Remove files created
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cleanup
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echo "Tests passed."
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}
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main
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