Hi Tim, On 01.04.20 19:55, Tim Harvey wrote: > Peng, > > It looks like IMX8MM USB support hasn't made it upstream yet. Is this > something your working on? > > I'm interested in booting an IMX8MM via SDP.
If I remember correctly, the main issue is that the ci_udc driver is missing DM support. See here: [1]. I have pulled some patches/hacks into our tree to make SDP work, at least without DM [2]. If someone could come up with a proper solution for upstream that would be great and I would be happy to review/test. [1] http://u-boot.10912.n7.nabble.com/DM-for-ci-udc-td368249.html#a370228 [2] https://git.kontron-electronics.de/linux/u-boot/-/commits/v2020.01-ktn Thanks, Frieder
