- onie boot tool access

- boot selection

packages/base/all/vendor-config-onl/src/python/onl/grub/__init__.py

@@ -0,0 +1,35 @@
+from onl.mounts import OnlOnieBootContext, OnlMountContextReadWrite
+import subprocess
+
+ONIE_BOOT_MODES = [ 'install',
+                    'rescue',
+                    'uninstall',
+                    'update',
+                    'embed',
+                    'diag',
+                    'none'
+                    ]
+
+def onie_boot_mode_set(mode):
+    if mode not in ONIE_BOOT_MODES:
+        raise ValueError("%s is not a valid onie boot mode." % mode)
+
+    with OnlOnieBootContext() as ob:
+        subprocess.check_call("%s/onie/tools/bin/onie-boot-mode -o %s" % (ob.directory, mode), shell=True)
+
+def onie_fwpkg(arguments):
+    with OnlOnieBootContext() as ob:
+        subprocess.check_call("%s/onie/tools/bin/onie-fwpkg %s" % (ob.directory, arguments), shell=True)
+
+def boot_entry_set(index):
+    with OnlMountContextReadWrite("ONL-BOOT", logger=None) as ob:
+        subprocess.check_call("/usr/sbin/grub-set-default --boot-directory=%s %d" % (ob.directory, index), shell=True)
+
+def boot_onie():
+    return boot_entry_set(1)
+
+
+
+
+
+