W dniu 13.02.2021 o 18:03, admin(a)siegel-tech.net pisze: > I am trying to update the SPI on a Pine64 Rockpro64. I have flashed the > SPI with ayufan's uboot, Debian starts. Now I want to flash the SPI with > Fedora's uboot. Here are the steps to load the Fedora uboot on the SPI: > > - I made the microSD using the arm-image-installer, > - loaded the microSD in the RockPro, > - entered the command sf probe in the u-boot prompt, > - receive the message > > > > sf probe > Invalid bus 0 (err=-19) > Failed to initialize SPI flash at 0:0 (error -19). > > > I have tried the erase firmware available from ayufan's repository and > have the same outcome. > > > Am I grounding the SPI pin too long? Do I need to compile the firmware > with extra config? Which exactly version of U-Boot you started? There was 'a moment' in code when RockPro64 used wrong SPI bus by default. Possible too that you kept SPI ping too long. _______________________________________________ arm mailing list -- arm(a)lists.fedoraproject.org To unsubscribe send an email to arm-leave(a)lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/arm@lists.fedoraproject.org Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure