On Mon, Sep 15, 2008 at 9:13 AM, Andy Green <[EMAIL PROTECTED]> wrote:
> Can you confirm if you need the idle clock set to 1? What I think I > understood about this issue is that it is timeout-related only, it means > I didn't actually understand what is going on if it needs idle clocks too. > i am now sure: i don't need it. I made many other experiments (about log2(50)) and i found out that the maximum value for the sd_max_clock which can still read the card is int(50MHz / 19) =2631578 Hz (why this value? maybe something crucial happens at low level when you raise from this value?) Anyway, i don't absolutely need the idleclock, it was just one of the thing tried to make it work. Probably the problem is just that i bought a very slow card.. I hope that performances will be sufficient to boot something from it, or maybe i could keep it just to save my mp3s.. i attach my u-boot environment, just in case anyone pass through the same pain he can try to take inspiration from it. the menus which successfully boot with the card are the 4 and the 10. if any other test could be useful to debug just tell me what to do.. at the moment i don't mind loosing the card content, i just put an experimental environment inside, and it seems not to boot very well.. roby
u-boot-environment.txt.gz
Description: GNU Zip compressed data
_______________________________________________ Openmoko community mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/community
