Atmel SD/MMC Driver (Multimedia Card Interface)

modulename: atmel-mci.ko

configname: CONFIG_MMC_ATMELMCI

Linux Kernel Configuration
└─>Device Drivers
└─>MMC/SD/SDIO card support
└─>Atmel SD/MMC Driver (Multimedia Card Interface)
In linux kernel since version 2.6.27 (release Date: 2008-10-09)  
This selects the Atmel Multimedia Card Interface driver.
If you have an AT91 platform with a Multimedia Card slot,
say Y or M here.

If unsure, say N.

source code: