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Posts: 323 | Thanked: 180 times | Joined on Oct 2009 @ Gent, Belgium
#145
Originally Posted by pali View Post
Can somebody try these patches for Nemo?
http://bazaar.launchpad.net/~beagleb...t-errors.patch
http://marc.info/?l=linux-omap&m=129489302515240&w=2
The first patch is rather crude, just doubles the DTO. I can try it, I guess the value can become higher than 14, maybe it has an influence then ...

The second patch is (in my eyes) not really relevant, as it just bumps the DTO value with one (and in the explanatory text it says it should always work with DTO value of 14). NOT

I don't think anymore the error is in the (too low) DTO value, I have a gut feeling we have to look in the TWL4030 power init to the MMC and SD card subssystem. But I'm happy to be proven wrong, just let me know what you would like me to try and I can create/test the kernels.

This is my OBS repository and these are the different patches I had applied already, resulting in slightly different behavior but no salvation :
https://build.pub.meego.com/package/...ptation%3AN900

the patches I have tried, in all combinations are :
linux-2.6-OMAP-mmc-set-DTO-timeout-to-14.patch
linux-2.6.37-OMAP-mmc_restore-power-mode.patch
linux-2.6.37-OMAP-mmc_hw_reset_after_warm-restart.patch

I'll try the DTO doubling patch as well.
 

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