lib: add support for LZ4-compressed kernel

[linux-drm-fsl-dcu.git] / usr / Kconfig

diff --git a/usr/Kconfig b/usr/Kconfig
index 085872bb2bb593502024d020316d2978c2cf9031..642f503d3e9f6f4e7208c2af0d073854e1295ec1 100644 (file)
--- 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