diff --git a/coreboot-4.2.tar.xz b/coreboot-4.2.tar.xz
deleted file mode 100644
index c0adfd5..0000000
--- a/coreboot-4.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b9a737cdf252da547cc3500749d94428eeaed77e1ff170e618156a754deb0b9e
-size 25524028
diff --git a/coreboot-4.3.tar.xz b/coreboot-4.3.tar.xz
new file mode 100644
index 0000000..4c5a550
--- /dev/null
+++ b/coreboot-4.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b0fa00596ff08e196d60aa901a1b782c6905c176faef13c16ed10eb7fd1f2d9
+size 25655692
diff --git a/coreboot-utils.changes b/coreboot-utils.changes
index 60b2225..4751303 100644
--- a/coreboot-utils.changes
+++ b/coreboot-utils.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Sun Feb  7 08:59:31 UTC 2016 - mpluskal@suse.com
+
+- Update to 4.3
+  * cleanups and improvements to many of the utilities
+  * cbfstool: Many fixes and extensions to integrate with FMAP
+  * Add amdfwtool to combine AMD firmware blobs instead of using 
+    shell scripts.
+
 -------------------------------------------------------------------
 Sun Dec  6 16:14:56 UTC 2015 - p.drouand@gmail.com
 
diff --git a/coreboot-utils.spec b/coreboot-utils.spec
index c0d6e72..ecf270f 100644
--- a/coreboot-utils.spec
+++ b/coreboot-utils.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package coreboot-utils
 #
-# Copyright (c) 2015 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -21,7 +21,7 @@ Url:            http://coreboot.org/
 Summary:        A universal flash programming utility
 License:        GPL-2.0
 Group:          Development/Tools/Other
-Version:        4.2
+Version:        4.3
 Release:        0
 Source0:        http://www.coreboot.org/releases/coreboot-%{version}.tar.xz
 Patch2:         k8resdump.diff
@@ -46,13 +46,13 @@ make %{?_smp_mflags} CC="%{__cc} %{optflags}" -C util/superiotool
 make %{?_smp_mflags} CFLAGS="%{optflags} -DCMOS_HAL=1 -I." -C util/nvramtool
 make %{?_smp_mflags} CFLAGS="%{optflags}" -C util/romcc romcc
 make %{?_smp_mflags} CFLAGS="%{optflags}" -C util/cbmem
-make %{?_smp_mflags} CFLAGS="%{optflags}" -C util/fletcher
 make %{?_smp_mflags} CFLAGS="%{optflags}" -C util/ifdfake
 make %{?_smp_mflags} CFLAGS="%{optflags}" -C util/ifdtool
 make %{?_smp_mflags} CFLAGS="%{optflags}" -C util/cbfstool
 make %{?_smp_mflags} CFLAGS="%{optflags}" -C util/k8resdump
 %ifarch %{ix86} x86_64
 make %{?_smp_mflags} CFLAGS="%{optflags}" -C util/inteltool
+make %{?_smp_mflags} HOSTCC="cc %{optflags}"  -C util/amdfwtool
 make %{?_smp_mflags} CFLAGS="%{optflags} -I." -C util/viatool
 (cd util/msrtool && %configure && make %{?_smp_mflags})
 %endif
@@ -71,7 +71,6 @@ make %{?_smp_mflags} DESTDIR=%{buildroot} PREFIX=%{_prefix} -C util/ifdfake inst
 install util/ifdtool/ifdtool %{buildroot}%{_bindir}
 install util/cbfstool/cbfstool %{buildroot}%{_bindir}
 install util/cbmem/cbmem %{buildroot}%{_bindir}
-install util/fletcher/fletcher %{buildroot}%{_bindir}
 install util/romcc/romcc %{buildroot}%{_bindir}
 install -pm644 util/romcc/romcc.1 %{buildroot}%{_mandir}/man1/
 install util/k8resdump/k8resdump %{buildroot}%{_sbindir}
@@ -80,6 +79,7 @@ install util/amdtools/k8-read-mem-settings.sh %{buildroot}%{_sbindir}
 %ifarch %{ix86} x86_64
 make %{?_smp_mflags} DESTDIR=%{buildroot} PREFIX=%{_prefix} -C util/inteltool install
 install util/viatool/viatool %{buildroot}%{_bindir}
+install util/amdfwtool/amdfwtool %{buildroot}%{_sbindir}
 make -C util/msrtool DESTDIR=%{buildroot} PREFIX=%{_prefix} install
 %endif
 
@@ -104,13 +104,13 @@ install -pm644 util/msrtool/COPYING COPYING.msrtool
 %doc README.amdtools example_input.amdtools
 %{_bindir}/cbfstool
 %{_bindir}/cbmem
-%{_bindir}/fletcher
 %{_bindir}/ifdfake
 %{_bindir}/ifdtool
 %{_bindir}/romcc
 %{_bindir}/viatool
 %{_sbindir}/ectool
 %{_sbindir}/inteltool
+%{_sbindir}/amdfwtool
 %{_sbindir}/k8-compare-pci-space.pl
 %{_sbindir}/k8-interpret-extended-memory-settings.pl
 %{_sbindir}/k8-read-mem-settings.sh
diff --git a/k8resdump.diff b/k8resdump.diff
index 2e8fbef..2315c63 100644
--- a/k8resdump.diff
+++ b/k8resdump.diff
@@ -1,6 +1,8 @@
---- a/util/k8resdump/Makefile
-+++ b/util/k8resdump/Makefile
-@@ -16,7 +16,7 @@
+Index: coreboot-4.3/util/k8resdump/Makefile
+===================================================================
+--- coreboot-4.3.orig/util/k8resdump/Makefile
++++ coreboot-4.3/util/k8resdump/Makefile
+@@ -25,7 +25,7 @@ OS_ARCH	= $(shell uname)
  ifeq ($(OS_ARCH), SunOS)
  LDFLAGS = -lpci
  else