Block device command line partition parser

modulename: cmdline-parser.ko

configname: CONFIG_BLK_CMDLINE_PARSER

Linux Kernel Configuration
└─>Enable the block layer
└─>Block device command line partition parser
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Enabling this option allows you to specify the partition layout from
the kernel boot args. This is typically of use for embedded devices
which don't otherwise have any standardized method for listing the
partitions on a block device.

See Documentation/block/cmdline-partition.rst for more information.

source code:
depends
CONFIG_BLOCK

is depended by
CONFIG_CMDLINE_PARTITION