this post was submitted on 15 Sep 2024
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[YT]: Make your own SuzyQable for debugging Chromebooks & Android phones (coreboot flashing, debugging and more) (www.youtube.com)
submitted 2 months ago by boredsquirrel@slrpnk.net to c/linux@programming.dev
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Here is the guide as text

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[–] moira@femboys.bar 8 points 2 months ago

Suzy-Q cable is used to low-level interact with newer chromebooks firmware, you can for example disable firmware write protection (previously it was done with a screw), debug hardware and unbrick chromebook

you can read on it a bit more in official Google docs: https://chromium.googlesource.com/chromiumos/third_party/hdctools/+/HEAD/docs/ccd.md