[U-Boot] [U-Boot, v5, 6/6] ARM: rockchip: rv1108: Add support for default distro_bootcmd

[Philipp Tomsich]

> This allow easier integration of RV1108 based boards on generic
> distributions and build systems.
> 
> To avoid behavior change, we make evb-rv1108 to use the existing
> environment as it boots from its SPI NOR.
> 
> Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
> ---
> 
> Changes in v5: None
> Changes in v4: None
> Changes in v3: None
> Changes in v2: None
> 
>  include/configs/evb_rv1108.h    |  3 +++
>  include/configs/rv1108_common.h | 15 +++++++++++++++
>  2 files changed, 18 insertions(+)
> 

Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>