[maemo-developers] [maemo-developers] high speed (52/48Mhz) MMC mode added

From: Armin M. Warda armin.warda at googlemail.com
Date: Tue Oct 3 16:25:57 EEST 2006
On Tuesday 03 October 2006 13:18, Sascha Heid wrote:
> Works great, my 2GB Kingston goes into 4x (15.85s) and my 1GB
> Extremetech stays at 2x (29.7s).

My noname 512MB MMC seems to go into 4x mode now (16.15s with your 
recent kernel, 30.12s with your previous kernel, 58.47s with the 
original Nokia kernel: time dd if=/dev/mmcblk0 of=/dev/null bs=8192 
count=10240 # read 80MB in 16s => 5MB/s).

I did not notice any negative side-effect of this kernel, thus I 
flashed it after testing. 

Btw, using swap on a fast MMC is much more fun!



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