Add bootloader-config tool

This tool is parsing first sector of MMC to find bootloaders, and then
reports the data of these bootloaders to /run/bootloader.

It also creates the file /dev/bootloaderX for each bootloader, allowing
to do a safe and redundant update.

BugzID: 62317

recipes-bsp/bootloader-config/bootloader-config.bb

@@ -0,0 +1,34 @@
+DESCRIPTION = "Bootloader configuration tool"
+LICENSE = "Proprietary"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Proprietary;md5=0557f9d92cf58f2ccdd50f62f8ac0b28"
+
+RDEPENDS_${PN} += " \
+    python3-setuptools \
+    "
+DEPENDS = "python3-setuptools-git-version-native"
+
+inherit setuptools3 gitpkgv systemd
+
+# GITPKGVTAG is undefined when parsing and cannot be used for PV
+PKGV = "${GITPKGVTAG}"
+PV = "1.0-git${SRCPV}"
+
+SRC_URI = "git://gitlab.com/netmodule/tools/bootloader-config.git;protocol=ssh;user=git;branch=master"
+SRCREV ?= "${AUTOREV}"
+S = "${WORKDIR}/git"
+
+# Likely required in the future
+#PACKAGE_ARCH = "${MACHINE_ARCH}"
+inherit allarch
+#do_configure_prepend() {
+#    cp ${S}/platforms/${MACHINE}/* ${S}/bootloader_config
+#}
+
+SYSTEMD_SERVICE_${PN} = "bootloader-config.service"
+
+# do_install is done by setuptools
+do_install_append() {
+    install -d ${D}/${systemd_unitdir}/system/
+    install -m 0644 ${S}/systemd/bootloader-config.service ${D}/${systemd_unitdir}/system/
+}
+