MMC 4 wide-bus and highspeed enabled kernel for the Nokia n800
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This directory contains a rebuilt n800 kernel with support for
MMC 4.x wide-bus and 48MHz bus speed for highspeed MMC and SD cards.

This kernel is just for the 4.2007.26 (maemo 3.2) release. If you
are using an older firmware, you should go get my older kernels
for those releases.

There are 4 patches in the series:

0001-mmc4-widebus.diff: MMC 4.x widebus support
0002-highspeed-caps.diff: Add support for highspeed capability flags.
0003-omap2-highspeed.diff: Mark the omap2 as supporting highspeed cards.
0004-debug-output.diff : Always print out the summary of vdd/speed/bus width

My pre-built kernel includes all these patches, but if you want to be
conservative, you might just take the wide-bus patch and pass on the high
speed support (which Nokia have seen fit to explicitly disable). It works
fine for me, but YMMV.

The 0004 patch means that the summary of card attributes is
printed out whenever they change. This includes the speed, voltage, timing
mode and bus width. This is useful if you want to verify that a card is
working in its optimal mode.

Instructions for flashing the kernel are available at:

http://maemo.org/development/documentation/how-tos/3-x/howto_kernel_guide_bora.html

Enjoy!

--phil