[U-Boot] SPL Framework: Add support for U_BOOT_CMD

[Wolfgang Denk]

Dear Prabhakar Lad,

In message <CA+V-a8vtOyW3X82hNrrzq--CBUHDVvSRR7SrhkwM9q6hUWzW+Q at mail.gmail.com> you wrote:
> 
> *I want to add a command using U_BOOT_CMD in uboot, where SPL_BUILD is
> enabled for example for da850evm in spl frame work how can i do that *

This makes no sense. Commands can only be executed when we have full
U-Boot running (actually even only after relocation).  You cannot run
commands in the SPL.

> *is there a support yet* to be added for printf?

This makes also no sense to me - printf is available in the SPL.

Best regards,

Wolfgang Denk

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