u-boot-fw-utils: reinstate target recipe for fw_printenv

The latest upgrade changed u-boot-fw-utils to u-boot-fw-utils-cross, which
removed the on-target fw_printenv (and fw_setenv).

Re-create the updated version of the u-boot-fw-utils recipe.

U-Boot does try to strip the fw_printenv binary by default now. To avoid
this, without patching the Makefile, we add HOSTSTRIP=true to EXTRA_OEMAKE.

The new U-Boot do also require us to configure the build for a specific
machine, thus we change the package arch.§

(From OE-Core rev: 83cb07047658e2e2b2d721e1b01553d4df3d8636)

Signed-off-by: Anders Darander <anders@chargestorm.se>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-bsp/u-boot/u-boot-fw-utils_2013.07.bb

@@ -0,0 +1,31 @@
+DESCRIPTION = "U-boot bootloader fw_printenv/setenv utils"
+LICENSE = "GPLv2+"
+LIC_FILES_CHKSUM = "file://COPYING;md5=1707d6db1d42237583f50183a5651ecb"
+SECTION = "bootloader"
+DEPENDS = "mtd-utils"
+
+# This revision corresponds to the tag "v2013.07"
+# We use the revision in order to avoid having to fetch it from the
+# repo during parse
+SRCREV = "62c175fbb8a0f9a926c88294ea9f7e88eb898f6c"
+
+PV = "v2013.07+git${SRCPV}"
+
+SRC_URI = "git://git.denx.de/u-boot.git;branch=master;protocol=git"
+
+S = "${WORKDIR}/git"
+
+EXTRA_OEMAKE = 'HOSTCC="${CC}" HOSTSTRIP="true"'
+
+do_compile () {
+  oe_runmake ${UBOOT_MACHINE}
+  oe_runmake env
+}
+
+do_install () {
+  install -d ${D}${base_sbindir}
+  install -m 755 ${S}/tools/env/fw_printenv ${D}${base_sbindir}/fw_printenv
+  install -m 755 ${S}/tools/env/fw_printenv ${D}${base_sbindir}/fw_setenv
+}
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"