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diff --git a/util/cbfstool/lz4/Makefile b/util/cbfstool/lz4/Makefile
new file mode 100644
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+++ b/util/cbfstool/lz4/Makefile
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+# ################################################################
+# LZ4 - Makefile
+# Copyright (C) Yann Collet 2011-2015
+# All rights reserved.
+#
+# BSD license
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# * Redistributions of source code must retain the above copyright notice, this
+#   list of conditions and the following disclaimer.
+#
+# * Redistributions in binary form must reproduce the above copyright notice, this
+#   list of conditions and the following disclaimer in the documentation and/or
+#   other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# You can contact the author at :
+#  - LZ4 source repository : https://github.com/Cyan4973/lz4
+#  - LZ4 forum froup : https://groups.google.com/forum/#!forum/lz4c
+# ################################################################
+
+# Version number
+export VERSION=132
+export RELEASE=r$(VERSION)
+
+DESTDIR?=
+PREFIX ?= /usr/local
+
+LIBDIR ?= $(PREFIX)/lib
+INCLUDEDIR=$(PREFIX)/include
+PRGDIR  = programs
+LZ4DIR  = lib
+
+
+# Define nul output
+ifneq (,$(filter Windows%,$(OS)))
+VOID = nul
+else
+VOID = /dev/null
+endif
+
+
+.PHONY: default all lib lz4programs clean test versionsTest examples
+
+default: lz4programs
+
+all: lib lz4programs
+
+lib:
+	@$(MAKE) -C $(LZ4DIR) all
+
+lz4programs:
+	@$(MAKE) -C $(PRGDIR)
+
+clean:
+	@$(MAKE) -C $(PRGDIR) $@ > $(VOID)
+	@$(MAKE) -C $(LZ4DIR) $@ > $(VOID)
+	@$(MAKE) -C examples $@ > $(VOID)
+	@$(MAKE) -C versionsTest $@ > $(VOID)
+	@echo Cleaning completed
+
+
+#------------------------------------------------------------------------
+#make install is validated only for Linux, OSX, kFreeBSD and Hurd targets
+ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU))
+
+install:
+	@$(MAKE) -C $(LZ4DIR) $@
+	@$(MAKE) -C $(PRGDIR) $@
+
+uninstall:
+	@$(MAKE) -C $(LZ4DIR) $@
+	@$(MAKE) -C $(PRGDIR) $@
+
+travis-install:
+	sudo $(MAKE) install
+
+test:
+	$(MAKE) -C $(PRGDIR) test
+
+cmake:
+	@cd cmake_unofficial; cmake CMakeLists.txt; $(MAKE)
+
+gpptest: clean
+	$(MAKE) all CC=g++ CFLAGS="-O3 -I../lib -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror"
+
+clangtest: clean
+	CFLAGS="-O3 -Werror -Wconversion -Wno-sign-conversion" $(MAKE) all CC=clang
+
+sanitize: clean
+	CFLAGS="-O3 -g -fsanitize=undefined" $(MAKE) test CC=clang FUZZER_TIME="-T1mn" NB_LOOPS=-i1
+
+staticAnalyze: clean
+	CFLAGS=-g scan-build --status-bugs -v $(MAKE) all
+
+armtest: clean
+	CFLAGS="-O3 -Werror" $(MAKE) -C $(LZ4DIR) all CC=arm-linux-gnueabi-gcc
+	CFLAGS="-O3 -Werror" $(MAKE) -C $(PRGDIR) bins CC=arm-linux-gnueabi-gcc
+
+versionsTest: clean
+	$(MAKE) -C versionsTest
+
+examples:
+	$(MAKE) -C $(LZ4DIR)
+	$(MAKE) -C $(PRGDIR) lz4
+	$(MAKE) -C examples test
+
+endif