[U-Boot] apollon board broken

Dear Kyungmin,

currently the "apollon" board does not build any more, because there is no definition of CONFIG_SYS_MONITOR_LEN in th eboard config file.

I was tempted just to add one, and define it as 128 kB according to the mtdparts configuration at the bottom of the board config file, but the resulting image is bigger - it would require 256 kB. And this of course means that the mtdparts setup needs to be adjusted, too.

I guess it's better when you do this yourself...

Thanks in advance.

Best regards,

Wolfgang Denk