[U-Boot] Help with spl: zImage support in Falcon mode

[Fabio Estevam]

Hi Diego,

On Tue, Oct 18, 2016 at 2:36 PM, Diego Dorta <diego.dorta at nxp.com> wrote:

> # spl export fdt ${loadaddr} - ${fdt_addr}

>    XIP Invalid Image ... OK
> ERROR: booting os 'Invalid OS' (0) is not supported
> ERROR: booting os 'Invalid OS' (0) is not supported
> ERROR: booting os 'Invalid OS' (0) is not supported
> ERROR prep subcommand failed!
> Subcommand failed
>
> I can't understand this error. Does anybody know how to fix it?

Looking at cmd/spl.c the spl_export() function calls call_bootm(),
which can only handle bootm/uImage kernel images currently.