Blocking bootup from external sources

Hi,

We have Edge V for our inhouse product. I’ve reflashed eMMC with Ubuntu image and have a few questions:

  1. Edge V boards do not have BIOS, is it?
  2. Boot for SPI-Flash means it bypasses the usual startup from Ubuntu on eMMC, is it?

Thanks

Ken

Yes.

You can choose to load u-boot from SPI Falsh and rootfs from eMMC.

Thanks. OK, let me try.