Re: [PATCH 5/9] OMAP2 SDRC: add timing data for Micron MT46H32M32LF-6

Paul Walmsley
2008-08-12T21:42:28Z

Hello Steve,

On Tue, 12 Aug 2008, Steve Sakoman wrote:

> Many early EVMs used Samsung memory (mine for example). Are these
> timings compatible or is a separate Samsung header required?

Probably they will need fixing. Presumably we'll have to use least common
denominator values between the two, unless there is some way to
discriminate in software between the chips.

BTW, if anyone would like to calculate their own timings/rates, I have a
small utility here for doing so. The plan is to clean it up and post it
for inclusion eventually, but I would be happy to send it to anyone who
would like a copy in the interim, in the event that they are using some
other type of RAM or different DPLL3 timings on their OMAP3 board.

- Paul