[U-Boot] passing info from SPL to U-Boot

[Tom Rini]

On Tue, Mar 12, 2019 at 09:21:36AM +0100, Heiko Schocher wrote:
> Hello Simon, Tom,
> 
> I am just stumbeld on an am437x basd board over the problem to pass
> the bootmode from SPL to U-Boot. On am437x the bootmode info get
> overwritten from SPL stack, and I need this info in U-Boot.
> 
> Hack would be to move SPL stack to another address, but we loose
> than 0xa000 size for stack ... I do not want to go this way..

I think you need to fix it being over-written as it sounds like we're
running over our pre-defined scratch space area and that can lead to
other problems as well, depending on how much your platform is deviating
from how the TI ref platforms are written.  Thanks!

-- 
Tom
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