See patch.
After my last patch from http://www.coreboot.org/pipermail/coreboot/2009-October/053987.html which makes ram_check() at least partially configurable at build-time via menuconfig didn't get much love, here's a different one.
It drops all ram_check() calls from all boards for now.
However, I still do believe that it is very useful to have an easy way in menuconfig to enable such a check. This allows us to tell a user "Please enable the RAM check in menuconfig and send a boot log" without having to make/send patches or explain what to add where etc.
I'm fine with making it only visible if CONFIG_EXPERT is set, but IMHO the option should be there. My last implementation did admittedly suck though, but this can be implemented in a much nicer way.
Uwe.