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README.txt | D | 18-Mar-2025 | 829 | 33 | 20 | |
independent_cmp.c | D | 18-Mar-2025 | 2.9 KiB | 109 | 91 |
README.txt
1Independent LZMA test 2--------------------- 3 4This tool finds and extracts compressed stream, decompresses it and verifies if 5decompressed one is identical as before compression. 6 7Building and running: 8 9 change directory to the top of the repos: 10 11 cd $ZEPHYR_BASE 12 cd .. 13 14 build tool: 15 16 g++ bootloader/mcuboot/samples/compression_test/independent_cmp.c -o indcmp 17 18 build example application: 19 20 west build -b nrf54l15dk/nrf54l15/cpuapp -p 21 -s zephyr/samples/hello_world/ -- 22 -DSB_CONFIG_BOOTLOADER_MCUBOOT=y 23 -DSB_CONFIG_MCUBOOT_MODE_OVERWRITE_ONLY=y 24 -DSB_CONFIG_MCUBOOT_COMPRESSED_IMAGE_SUPPORT=y 25 26 27 compare application image with the one carried by signed binary: 28 29 ./indcmp build/hello_world/zephyr/zephyr.signed.bin 30 build/hello_world/zephyr/zephyr.bin 31 32 note: order of arguments matter. Compressed goes first. 33