fng-install: Add fng-install script recipe

Import the rocko version 6626f780eb3517a96caf7806177c740025f331e2.

Edits:
* Use correctly spelled guf-recipe.inc
* Uncomment the require release (may become depricated)
* Added BOOTLOADER_MINIMAL_VERSION="5.0r3274" and
  FNGSYS_MINIMAL_VERSION="4.0r4820"
* Increased the boot partition size to 128 MB for fuuture use.

It is not tested and might not work correctly.

recipes-bsp/fng-install/files/mx6/deploykernel.txt

+--OS=uImage-imx6guf.bin
+--DTB=uImage-imx6q-santoka.dtb
+--DTB=uImage-imx6dl-hydra.dtb
+--DTB=uImage-imx6dl-santaro.dtb
+--DTB=uImage-imx6dl-santino.dtb
+--DTB=uImage-imx6dl-santino-lt.dtb
+--DTB=uImage-imx6dl-sanvito.dtb
+--DTB=uImage-imx6q-sanvito.dtb
+--DTB=uImage-imx6qp-sanvito.dtb
+--DTB=uImage-imx6dl-santoka.dtb
+--DTB=uImage-imx6dl-santvend-bat.dtb
+--DTB=uImage-imx6q-hydra.dtb
+--DTB=uImage-imx6q-santaro.dtb
+--DTB=uImage-imx6q-santoka.dtb
+--DTB=uImage-imx6q-santvend.dtb
+--BS=boot-imx6guf.cfg

recipes-bsp/fng-install/files/mx6/pkg.py

+from install_script import PackageDownloader
+from install_script import Installer
+
+class installer(Installer):
+    """
+    This installs a Garz&Fricke Yocto release on an i.MX6 platform, using the
+    Flash-N-Go Update application.
+    
+    These files are needed:
+        GUF-Yocto-<VERSION>-<PLATFORM>-root.tar.gz
+        GUF-Yocto-<VERSION>-<PLATFORM>-fng-install.sh
+
+    The files can be found in the 'prebuilt_images' directory of G&F Linux releases
+    """
+
+    MINIMAL_UPDATER_VERSION = 7723
+    PKG_PLATFORM="@PKG_PLATFORM@"
+    PKG_DEFAULT_PARAM="""
+        --US=@PKG_INSTALLER@
+        --FS=@ROOTFS@
+        --packageName=@PKG_VERSION@
+        """
+
+    def __init__(self, pkg_dir):
+        super(installer, self).__init__()
+
+        self.setup_package(pkg_dir)
+

recipes-bsp/fng-install/fng-install.bb

+SUMMARY = "Garz & Fricke install script for Flash-N-Go System"
+require conf/guf-recipe.inc
+
+inherit deploy
+PE="1"
+
+SCRIPT_NAME = "fng-install.sh"
+PKG_NAME = "pkg.py"
+
+COMPATIBLE_MACHINE = "mx6"
+
+RDEPENDS_${PN} = " \
+	kernel-image \
+	kernel-devicetree \
+"
+
+SRC_URI = " \
+	file://${SCRIPT_NAME} \
+	file://${PKG_NAME} \
+	file://deploykernel.txt \
+	"
+
+S = "${WORKDIR}"
+
+ROOTFS_TYPE = "ext4"
+DEPLOY_ROOTFS = "guf-image-${MACHINE}.tar.gz"
+DEPLOY_PKG_NAME = "${PKG_NAME}"
+
+# Those are now part of the rootfs
+DEPLOY_KERNEL = ""
+DEPLOY_BOOTSCRIPT = ""
+DEPLOY_DEVICETREE = ""
+DEPLOY_DEVICETREE_PREFIX = ""
+DEPLOY_MD5SUM = ""
+DEPLOY_PKG_VERSION = "Yocto-${DISTRO_VERSION}"
+
+BOOTLOADER_MINIMAL_VERSION="5.0r3274"
+FNGSYS_MINIMAL_VERSION="4.0r4820"
+
+do_deploy() {
+	install -m 0755 ${S}/${SCRIPT_NAME} ${DEPLOYDIR}/${SCRIPT_NAME}
+	sed -i "s/@ROOTFS@/${DEPLOY_ROOTFS}/g" ${DEPLOYDIR}/${SCRIPT_NAME}
+	sed -i "s/@KERNEL@/${DEPLOY_KERNEL}/g" ${DEPLOYDIR}/${SCRIPT_NAME}
+	sed -i "s/@ROOTFS_TYPE@/${ROOTFS_TYPE}/g" ${DEPLOYDIR}/${SCRIPT_NAME}
+	sed -i "s/@BOOTSCRIPT@/${DEPLOY_BOOTSCRIPT}/g" ${DEPLOYDIR}/${SCRIPT_NAME}
+	sed -i "s/@DEVICETREE@/${DEPLOY_DEVICETREE}/g" ${DEPLOYDIR}/${SCRIPT_NAME}
+	sed -i "s/@DEVICETREE_PREFIX@/${DEPLOY_DEVICETREE_PREFIX}/g" ${DEPLOYDIR}/${SCRIPT_NAME}
+	sed -i "s/@BOOTLOADER_MINIMAL_VERSION@/${BOOTLOADER_MINIMAL_VERSION}/g" ${DEPLOYDIR}/${SCRIPT_NAME}
+	sed -i "s/@FNGSYS_MINIMAL_VERSION@/${FNGSYS_MINIMAL_VERSION}/g" ${DEPLOYDIR}/${SCRIPT_NAME}
+	sed -i "s/@MD5SUMS@/${DEPLAY_MD5SUM}/g" ${DEPLOYDIR}/${SCRIPT_NAME}
+
+        # Generate supported platforms from devicetree list
+        PLATFORMS=""
+	if test -n "${KERNEL_DEVICETREE}"; then
+		for DTB in ${KERNEL_DEVICETREE}; do
+			DTB_BASE_NAME=`basename ${DTB} .dtb`
+                        PLATFORMS="$PLATFORMS ${DTB_BASE_NAME#*-}"
+		done
+	fi
+
+	
+	install -m 0755 ${S}/${PKG_NAME} ${DEPLOYDIR}/${DEPLOY_PKG_NAME}
+	sed -i "s/@ROOTFS@/${DEPLOY_ROOTFS}/g" ${DEPLOYDIR}/${DEPLOY_PKG_NAME}
+	sed -i "s/@PKG_VERSION@/${DEPLOY_PKG_VERSION}/g" ${DEPLOYDIR}/${DEPLOY_PKG_NAME}
+	sed -i "s/@PKG_PLATFORM@/${PLATFORMS}/g" ${DEPLOYDIR}/${DEPLOY_PKG_NAME}	
+	sed -i "s/@PKG_INSTALLER@/${SCRIPT_NAME}/g" ${DEPLOYDIR}/${DEPLOY_PKG_NAME}	
+        
+	# Install deploykernel.txt so the kernel from deploy can be installed with fng-install.sh --ParamFile=deploykernel.txt
+	install -m 0755 ${S}/deploykernel.txt ${DEPLOYDIR}/deploykernel.txt
+}
+addtask do_deploy after do_install
+
+RELEASE_SCRIPT_NAME = "${RELEASE_PREFIX}-${SCRIPT_NAME}"
+RELEASE_ROOTFS = "${RELEASE_PREFIX}-root.tar.gz"
+RELEASE_PKG_NAME = "${RELEASE_PREFIX}-${PKG_NAME}"
+
+# Those are now part of the rootfs
+RELEASE_KERNEL = ""
+RELEASE_BOOTSCRIPT = ""
+RELEASE_DEVICETREE = ""
+RELEASE_DEVICETREE_PREFIX = ""
+RELEASE_MD5SUM = ""
+RELEASE_PKG_VERSION = "Yocto-${DISTRO_VERSION}"
+
+do_release() {
+	install -m 0755 ${S}/${SCRIPT_NAME} ${RELEASEDIR}/${RELEASE_SCRIPT_NAME}
+	sed -i "s/@ROOTFS@/${RELEASE_ROOTFS}/g" ${RELEASEDIR}/${RELEASE_SCRIPT_NAME}
+	sed -i "s/@KERNEL@/${RELEASE_KERNEL}/g" ${RELEASEDIR}/${RELEASE_SCRIPT_NAME}
+	sed -i "s/@BOOTSCRIPT@/${RELEASE_BOOTSCRIPT}/g" ${RELEASEDIR}/${RELEASE_SCRIPT_NAME}
+	sed -i "s/@ROOTFS_TYPE@/${ROOTFS_TYPE}/g" ${RELEASEDIR}/${RELEASE_SCRIPT_NAME}
+	sed -i "s/${SCRIPT_NAME}/${RELEASE_SCRIPT_NAME}/g" ${RELEASEDIR}/${RELEASE_SCRIPT_NAME}
+	sed -i "s/@DEVICETREE@/${RELEASE_DEVICETREE}/g" ${RELEASEDIR}/${RELEASE_SCRIPT_NAME}
+	sed -i "s/@DEVICETREE_PREFIX@/${RELEASE_DEVICETREE_PREFIX}/g" ${RELEASEDIR}/${RELEASE_SCRIPT_NAME}
+	sed -i "s/@BOOTLOADER_MINIMAL_VERSION@/${BOOTLOADER_MINIMAL_VERSION}/g" ${RELEASEDIR}/${RELEASE_SCRIPT_NAME}
+	sed -i "s/@FNGSYS_MINIMAL_VERSION@/${FNGSYS_MINIMAL_VERSION}/g" ${RELEASEDIR}/${RELEASE_SCRIPT_NAME}	
+	sed -i "s/@MD5SUMS@/${RELEASE_MD5SUM}/g" ${RELEASEDIR}/${RELEASE_SCRIPT_NAME}
+
+        # Generate supported platforms from devicetree list
+        PLATFORMS=""
+	if test -n "${KERNEL_DEVICETREE}"; then
+		for DTB in ${KERNEL_DEVICETREE}; do
+			DTB_BASE_NAME=`basename ${DTB} .dtb`
+                        PLATFORMS="$PLATFORMS ${DTB_BASE_NAME#*-}"
+		done
+	fi
+	
+	install -m 0755 ${S}/${PKG_NAME} ${RELEASEDIR}/${RELEASE_PKG_NAME}
+	sed -i "s/@ROOTFS@/${RELEASE_ROOTFS}/g" ${RELEASEDIR}/${RELEASE_PKG_NAME}
+	sed -i "s/@PKG_VERSION@/${RELEASE_PKG_VERSION}/g" ${RELEASEDIR}/${RELEASE_PKG_NAME}
+	sed -i "s/@PKG_PLATFORM@/${PLATFORMS}/g" ${RELEASEDIR}/${RELEASE_PKG_NAME}
+	sed -i "s/@PKG_INSTALLER@/${RELEASE_SCRIPT_NAME}/g" ${RELEASEDIR}/${RELEASE_PKG_NAME}
+
+}
+addtask do_release after do_install
+
+# We do not install anything to the root file system
+ALLOW_EMPTY_${PN} = "1"