diff --git a/tools/tools/nanobsd/embedded/README b/tools/tools/nanobsd/embedded/README
index 78f6c31b2c6d..b77d3302d861 100644
--- a/tools/tools/nanobsd/embedded/README
+++ b/tools/tools/nanobsd/embedded/README
@@ -1,49 +1,40 @@
 $FreeBSD$
 
 Example for creating many different builds (including different
 arch) from a common set of files, as well as building natively
 using qemu user space emulation.
 
 This creates a simple appliance that uses dnsmasq to serve DNS
 and DHCPd.
 
 This is a work in progress. Generally, to build this you should
      cd tools/tools/nanobsd/embedded
      sudo sh ../nanobsd.sh -c foo.cfg
 
 Some features:
 
 Image size is minimal, we grow the last partition on first boot to
 fill the media.
 
 Images are both as easy as possible to construct, as well as easy as
 possible to expand.
 
 Config			Short description
 beaglebone.cfg		Create a bootable beaglebone image
 qemu-amd64.cfg		Create a bootable amd64 image for qemu (W)
 qemu-i386.cfg		Create a bootable i386 image for qemu (W)
 qemu-mips.cfg		Create a bootable mips malta board image for
 			qemu
 qemu-mips64.cfg		Create a bootable mips malta board (64-bit
 			mode) image for qemu
 qemu-powerpc.cfg	Create a bootable 32-bit powerpc image for
 			qemu
 qemu-powerpc64.cfg	Create a bootable 64-bit IBM-flavor image for
 			qemu
-qemu-sparc64.cfg	Create a bootable sparc64 image for qemu
 rpi.cfg			Create a bootable image for Raspberry Pi B
 rpi2.cfg		Create a bootable image for Raspberry Pi2
-sam9260ek.cfg		Create a bootable image for an Atmel SAM9260-EK
-			evaluation board (still needs a kernel loaded
-			into dataflash or NAND, so experimental).
-sam9g20ek.cfg		Create a bootable image for an Atmel SAM9G20-EK
-			evaluation board (still needs a kernel loaded
-			into dataflash or NAND, so experimental). Also
-			works on many after-market boards that are somewhat
-			compatible with the references board.
 
 QEMU command lines for serial console access
 
 i386: qemu-system-i386 -m 512 -hda _.disk.image.qemu-i386.qcow2 -nographic
 amd64: qemu-system-amd64 -m 512 -hda _.disk.image.qemu-amd64.qcow2 -nographic
diff --git a/tools/tools/nanobsd/embedded/qemu-sparc64.cfg b/tools/tools/nanobsd/embedded/qemu-sparc64.cfg
deleted file mode 100644
index 9a63c9b42d55..000000000000
--- a/tools/tools/nanobsd/embedded/qemu-sparc64.cfg
+++ /dev/null
@@ -1,36 +0,0 @@
-# $FreeBSD$
-
-#-
-# Copyright (c) 2015 M. Warner Losh <imp@FreeBSD.org>
-# Copyright (c) 2010-2011 iXsystems, Inc.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. 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 AUTHOR 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 iXsystems, Inc. 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.
-#
-
-NANO_ARCH=sparc64
-NANO_KERNEL=GENERIC
-NANO_DRIVE=ada0
-NANO_NAME=qemu-sparc64
-
-. common	# Pull in common definitions
-
-qemu_env