Jump to IMX boot rom SDP ?

[SJA]

Is there a way to jump from uboot into the boot rom USB SDP ?

Would like a fallback if uboot cannot boot the kernel.

I could use the sdp uboot command except that seems to allow
bypass of secure boot ... alternately is there a way to make the uboot sdp implementation secure ?

Currently working with imx6ull ....

[b36401]

There is no such option to jump. You should issue a reset to enter boot ROM again.

[igorpadykov]

Hi SJA

>jump from uboot into the boot rom USB SDP ?

>Would like a fallback if uboot cannot boot the kernel.

I am afraid this is not possible. In general one can try to use wdog, so it will reset

when uboot fail to boot kernel.

Best regards
igor