Add xtask command to generate and verify flash image #31
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Following the flash layout defined in https://github.com/chipsalliance/caliptra-mcu-sw/blob/main/docs/src/flash_layout.md - Add new command to specify the firmware files and soc manifest to create 1 flash image file that can be burned to the SPI flash. - Add new command to verify a flash image file Example: cargo run --bin flash-image create --caliptra-fw caliptra_fw.bin \ --soc-manifest soc_manifest.bin \ --mcu-runtime mcu_runtime.bin \ --soc-images soc_image1.bin soc_image2.bin soc_image3.bin \ --output flash_image.bin cargo run --bin flash-image verify flash_image.bin
mlvisaya
requested review from
swenson,
parvathib,
mhatrevi,
vsonims and
helloxiling
added 2 commits
November 21, 2024 14:28
Tests can run simultaneously and can access the same temporary files at the same time.
swenson
reviewed
Nov 21, 2024
Co-authored-by: Christopher Swenson <[email protected]>
- use zerocopy - convert all Vecs in structs to slices - various code optimization
swenson
reviewed
Nov 25, 2024
- use zerocopy to parse image buffer - add packed trait to structs - use String instead of &str in CLI args
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Following the flash layout defined in
https://github.com/chipsalliance/caliptra-mcu-sw/blob/main/docs/src/flash_layout.md
Add new command to specify the firmware files and soc manifest to create 1 flash image file that can be burned to the SPI flash.
Add new command to verify a flash image file
Example:
cargo run --bin flash-image create --caliptra-fw caliptra_fw.bin
--soc-manifest soc_manifest.bin
--mcu-runtime mcu_runtime.bin
--soc-images soc_image1.bin soc_image2.bin soc_image3.bin
--output flash_image.bin
cargo run --bin flash-image verify flash_image.bin