[U-Boot] [U-Boot, v2, 21/24] board/BuR/kwb: Support modify bootcmd through reset-controller

Tom Rini trini at konsulko.com
Fri Mar 6 16:46:19 CET 2015


On Tue, Feb 03, 2015 at 01:22:43PM +0100, Hannes Petermaier wrote:

> For some cases it is necessary to modify temporaly the bootcommand.
> This can be done by writing into the Scratchregister a specific value:
> 
> * 0xCC - modify bootcmd "run netboot"
> * 0xCD - modify bootcmd "run netscript"
> * 0xCE - modify bootcmd "run mmcboot"
> 
> the environment in flash is NOT overwritten.
> 
> Signed-off-by: Hannes Petermaier <oe5hpm at oevsv.at>

Applied to u-boot/master, thanks!

-- 
Tom
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