[U-Boot] [PATCH] Trimslice config: update for Trimslice so SPI flash works

[Stephen Warren]

On 07/26/2016 12:49 PM, Steve Arnold wrote:
> I did mention it was black and showed nothing on serial console with the
> default values, ie, building as-is doesn't even show u-boot trying to
> load (after flashing it to the SPI flash the last thing you see is
> "Resetting...").  Power it back up and nothing happens, no u-boot, nada.

It looks like there's some issue if the total flash image size is over 
512KiB. (The physical flash chip is 1MiB). I'm investigating whether 
this is expected and what to do about it. The change to 
CONFIG_SYS_TEXT_BASE accidentally solves this, since it currently 
happens to shrink the image size enough not to hit this apparent limit.