Boot problems imx8mp_evk

[Peter Bergin]

Hi,

I'm following the README 
(https://gitlab.denx.de/u-boot/u-boot/-/tree/master/board/freescale/imx8mp_evk) 
to bring up u-boot on a imx8mp EVK board. My boot ends up in this on the 
console:

     U-Boot SPL 2020.10-rc5-00049-gd44d46e9fa (Sep 30 2020 - 11:46:20 +0200)
     Normal Boot
     WDT:   Started with servicing (60s timeout)
     Trying to boot from BOOTROM
     image offset 0x8000, pagesize 0x200, ivt offset 0x0
     Can't support legacy image
     SPL: failed to boot from all boot devices
     ### ERROR ### Please RESET the board ###

Any ideas what is going wrong? How to debug further?

Thanks,
/Peter