06-27-2020, 03:17 PM
I think there are some recent uboots that support the rk3399 USB stack. Haven't tried, though. If you wanted to boot from USB without the SD card or eMMC, you'd have to put that on the SPI.
I'm considering just blowing away edbloader.img on my eMMC and keeping a uSD card in the machine for boot firmware. I've been experimenting with the firmware a bit, and it's really annoying to have to pull the case bottom off...
I'm considering just blowing away edbloader.img on my eMMC and keeping a uSD card in the machine for boot firmware. I've been experimenting with the firmware a bit, and it's really annoying to have to pull the case bottom off...