Support initial ramdisks compressed using LZ4

configname: CONFIG_RD_LZ4

Linux Kernel Configuration
└─>Support initial ramdisks compressed using LZ4
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Support loading of a LZ4 encoded initial ramdisk or cpio buffer
If unsure, say N.


depends
CONFIG_BLK_DEV_INITRD