June 2017
Intermediate to advanced
478 pages
13h 14m
English
Content preview from Mastering Embedded Linux Programming - Second Edition
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The MMC block driver
MMC/SD cards and eMMC chips are accessed using the mmcblk block driver. You need a host controller to match the MMC adapter you are using, which is part of the board support package. The drivers are located in the Linux source code in drivers/mmc/host.
MMC storage is partitioned using a partition table in exactly the same way you would for hard disks, using fdisk or a similar utility.
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