rpi-mkimage: Integrate package

Tool needed to convert bootable images in kernel.img files which can be loaded
by rpi bootloader.

Change-Id: I0088707be5d31d77def1087f51e3f8cc886d19db
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>

recipes-bsp/rpi-mkimage/rpi-mkimage/License

@@ -0,0 +1,25 @@
+Copyright (c) 2012, Broadcom Europe Ltd
+All rights reserved.
+
+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.
+    * Neither the name of the copyright holder nor the
+      names of its contributors may be used to endorse or promote products
+      derived from this software without specific prior written permission.
+
+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.
+

recipes-bsp/rpi-mkimage/rpi-mkimage/open-files-relative-to-script.patch

@@ -0,0 +1,17 @@
+When using open, use path relative to imagetool-uncompressed.py
+
+Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
+
+Index: git/mkimage/imagetool-uncompressed.py
+===================================================================
+--- a/mkimage/imagetool-uncompressed.py
++++ b/mkimage/imagetool-uncompressed.py
+@@ -18,7 +18,7 @@ re_line = re.compile(r"0x(?P<value>[0-9a
+ mem = [0 for i in range(32768)]
+ 
+ def load_to_mem(name, addr):
+-   f = open(name)
++   f = open(os.path.dirname(__file__) + '/' + name)
+ 
+    for l in f.readlines():
+       m = re_line.match(l)

recipes-bsp/rpi-mkimage/rpi-mkimage_git.bb

@@ -0,0 +1,22 @@
+SUMMARY = "RaspberryPi tool to produce kernel.img"
+LICENSE = "Broadcom"
+LIC_FILES_CHKSUM = "file://${WORKDIR}/License;md5=957f6640d5e2d2acfce73a36a56cb32f"
+SECTION = "bootloader"
+
+DEPENDS = "python"
+
+SRCREV = "330c72c2412f75a32932c4d9b51c9c678bce4180"
+SRC_URI = " \
+    git://github.com/raspberrypi/tools.git;branch=master;protocol=git \
+    file://License \
+    file://open-files-relative-to-script.patch \
+"
+
+S = "${WORKDIR}/git"
+
+do_install () {
+    install -d ${D}${libexecdir}
+    cp ./mkimage/* ${D}${libexecdir}
+}
+
+BBCLASSEXTEND = "native"