[U-Boot] [PATCH 8/9] mpc8641: Change 32-bit memory map

Becky Bruce
2008-11-06T22:24:41Z

On Nov 6, 2008, at 4:16 PM, Scott Wood wrote:

> Becky Bruce wrote:
>> We *do* need a comment in the release notes for this revision of u-
>> boot that the map for 8641 has changed so it doesn't catch anyone
>> by surprise.
>
> How about a runtime check in the board fdt code to print a warning
> if it finds an old device tree? Unfortunately, using new dts with
> old u-boot isn't as easy to detect.

Where exactly were you thinking this would go? I'm not sure what to
detect - I could pretty easily do a rudimentary check, like checking
if the CCSR location in the .dts is the same as the one u-boot has,
but there's always the possiblity that someone has hacked their u-boot
to put the CCSR in the same spot.

-B