On Sun, Mar 3, 2024 at 5:02 AM Heinrich Schuchardt < heinrich.schucha...@canonical.com> wrote: ...
> +The board provides the DIP switches MSEL[1:0] to select the boot device > out of > +SPI flash, eMMC, SD-card, UART. To select booting from SD-card set the DIP > +switches MSEL[1:0] to 10. > This does not match the [Milk-V Mars vendor documentation]( https://milkv.io/docs/mars/getting-started/bootloader). Maybe you have a different board revision?