[U-Boot] [PATCH V2] ARM: rpi: Add CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG support

[Stephen Warren]

On 08/25/2015 07:10 AM, Guillaume GARDET wrote:
> Add CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG support and enable it to set 
> 'board_rev' and 'board_name' envs.
> 'board_rev' can be used in scripts to determine what board we are running on 
> and 'board_name' for pretty printing.

The patch itself looks clean enough now, although like I said in
response to V1 I'm still a little worried about the intended use-case,
and do think there are likely better ways of solving any issue. Still, I
guess the board_rev values are driven by the RPi firmware itself, so
they're OK as an ABI.

Acked-by: Stephen Warren <swarren at wwwdotorg.org>