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Altera_Forum's avatar
Altera_Forum
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20 years ago

uClinux MMC SPI Driver

Just to let everyone know, an MMC SPI Driver for Alteras SPI Core (modified) is in the works.. currently, cards can be recognized, read/write, and even partitioned.. but some bugs are being worked ou...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

I have completed an initial revision of the MMC SPI driver, it can be checked out/dl'ed from:

http://via.dynalias.org/svn/uclinux/patche..._mmc/tags/0.1.1 (http://via.dynalias.org/svn/uclinux/patches/nios_mmc/tags/0.1.1)

This the latest stable release, and the latest is always in trunk/.

Read the README file for installation instructions.

The files are in the form of diff patches based on the 2.6.16 kernel (see hippos buildroot guide).

Please PLEASE PLEASE post your feedback if you use this driver in THIS THREAD. This is a much more complicated driver compared to the EPCS Driver I released, so I need more feedback.

Note to hippo: When the driver seems stable, could you please get this in the uClinux tree? I will keep adding diff patches on the base version until then.

Also, you guys can just get my complete 2.6.16 kernel tree if you want from the /svn/uclinux/linux-2.6.16 directory using SVN.