[meta-ti] [PATCH] recipe: u-boot: update recipe for more images

[Hernandez, Carlos]

> I haven't seen the keystone patches yet, so I don't know if the GPH
> image is "special" in terms of headers, but the build target
> u-boot-with-spl.bin is the canonical build target for "put
> u-boot-spl.bin and u-boot.bin together".
> 

The current test script transfers (via UART) u-boot-spl.bin and then u-boot.img. 
Have anybody tried booting one omap or sitara device using 'u-boot-with-spl.bin' image.

> --
> Tom