meta-mellanox: meta-msn: add scripts to initramfs.

We using same image for both flash.
Modify obmc-init.sh for detect flash and
minimal boot from second flash.
Add scripts for flash recovery from second flash.
Add script for flash update from main flash.

Change-Id: Ie5de235f341832fe2ec190226a4c79d217e1209b
Signed-off-by: Mykola Kostenok <c_mykolak@mellanox.com>
diff --git a/meta-mellanox/meta-msn/recipes-phosphor/initfs/obmc-phosphor-initfs.bbappend b/meta-mellanox/meta-msn/recipes-phosphor/initfs/obmc-phosphor-initfs.bbappend
new file mode 100644
index 0000000..9ad6bc8
--- /dev/null
+++ b/meta-mellanox/meta-msn/recipes-phosphor/initfs/obmc-phosphor-initfs.bbappend
@@ -0,0 +1,16 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
+
+SRC_URI += "file://obmc-init.sh"
+SRC_URI += "file://obmc-update_all.sh"
+SRC_URI += "file://failsafe-boot.sh"
+SRC_URI += "file://recovery.sh"
+
+
+do_install_append() {
+        install -m 0755 ${WORKDIR}/obmc-init.sh ${D}/init
+        install -m 0755 ${WORKDIR}/failsafe-boot.sh ${D}/failsafe
+        install -m 0755 ${WORKDIR}/obmc-update_all.sh ${D}/update_all
+        install -m 0755 ${WORKDIR}/recovery.sh ${D}/recovery
+}
+
+FILES_${PN} += " /update_all /failsafe /recovery"