ARM AMBA Multimedia Card Interface support

modulename: armmmci.ko

configname: CONFIG_MMC_ARMMMCI

Linux Kernel Configuration
└─>Device Drivers
└─>MMC/SD/SDIO card support
└─>ARM AMBA Multimedia Card Interface support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
Interface (PL180 and PL181) support. If you have an ARM(R)
platform with a Multimedia Card slot, say Y or M here.

If unsure, say N.

source code: