Sidecar: enable PERST pull-up resistor in mainboard controller

oxidecomputer / hubris

A lightweight, memory-protected, message-passing kernel for deeply embedded systems.

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Sidecar: enable PERST pull-up resistor in mainboard controller #1861

Closed arjenroodselaar closed 2 months ago

arjenroodselaar commented 2 months ago

The PERST input pin of Sidecar's mainboard controller should have a pull-up enabled to keep the signal from floating. More context in hardware-sidecar#830.

mkeeter commented 2 months ago

Can you update the buildomat link in https://github.com/oxidecomputer/hubris/blob/master/drv/sidecar-mainboard-controller/README.md as well?