1 files changed, 9 insertions, 0 deletions

diff --git a/usr/Kconfig b/usr/Kconfig
index 085872bb2bb5..642f503d3e9f 100644
--- a/usr/Kconfig
+++ b/usr/Kconfig
@@ -90,6 +90,15 @@ config RD_LZO
           Support loading of a LZO encoded initial ramdisk or cpio buffer
           If unsure, say N.
 
+config RD_LZ4
+        bool "Support initial ramdisks compressed using LZ4" if EXPERT
+        default !EXPERT
+        depends on BLK_DEV_INITRD
+        select DECOMPRESS_LZ4
+        help
+          Support loading of a LZ4 encoded initial ramdisk or cpio buffer
+          If unsure, say N.
+
 choice
         prompt "Built-in initramfs compression mode" if INITRAMFS_SOURCE!=""
         help