fwidgen: Add tool to generate FWID for the image in a hubris archive. #38
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The FWID value generated by hubris |
flihp
commented
Mar 18, 2025
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| // may already be in lpc55_support? | ||
| pub const LPC55_FLASH_PAGE_SIZE: usize = 512; |
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I'm working to resolve this now
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lpc55_support doesn't seem to expose a constant w/ the flash page size in bytes so leaving this as-is
labbott
reviewed
Mar 18, 2025
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This is an attempt to replace the
img/final.fwidfile generated by hubrisxtaskin the archive with a tool that can calculate t he value on demand. If we like the approach I'd like to extend this tool (or add another) to check the signature over the firmware image as a mechanism to establish trust in the FWID value.