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H3 Mainline U-Boot with FAT?

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Published in 2017-8-21 10:32:13 | Show all floors |Read mode
Hi! I'm after a little help. Any idea how to make up an SD card image which has a mainline linux (Armbian) U-boot and just a FAT partition which U-boot can see? I need to be able to load arbitrary binaries using the U-boot console via serial. I'd appreciate any input on this. Something in recent linux versions has broken CuteCom pretty badly so I can't seem to manage X/Y/ZMODEM transfers to RAM easily any more.

If there's any info on using the OTG port or ethernet for the same thing, please point me in the right direction?

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 Author| Published in 2017-8-22 04:19:12 from mobile | Show all floors
I got it to work off the ext4 partition. Instant data abort. What fun. At least I know something is broken in my code now.
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