[meta-intel] Stuck on blinking cursor in usb boot

[Ran Shalit]

Hello,

I use the pre built image from yocto valleyisland BSP for ATOM E3800
(congatec MA3 board)
I have deployed it with USB , but I get a blinking cursor in
startup (and no other printings).
I have tried both daisy and krogoth/README

Is there any idea what's the problem.
I also tried some other bsp's (x86generic I think), in which I get the
start printings of kernel boot and then nothing more.

In both cases I've tried both dd (which didn't do anything) , and
mkefidisk, which was better with one of the bsp (I think x86generic,
not meta-intal)

Thank you for any idea,
Ran