2 bool "Support block devices"
5 Enable support for block devices, such as SCSI, MMC and USB
6 flash sticks. These provide a block-level interface which permits
7 reading, writing and (in some cases) erasing blocks. Block
8 devices often have a partition table which allows the device to
9 be partitioned into several areas, called 'partitions' in U-Boot.
10 A filesystem can be placed in each partition.
13 bool "Support disk controllers with driver model"
17 This enables a uclass for disk controllers in U-Boot. Various driver
18 types can use this, such as AHCI/SATA. It does not provide any standard
19 operations at present. The block device interface has not been converted