def get_rootfs(config_file):
"""
This will get rootfs partition from board information
:param config_file: it is a file which contain board information
:return: rootfs partition list
"""
root_dev_list = []
rootfs_lines = get_info(config_file, "<BLOCK_DEVICE_INFO>",
"</BLOCK_DEVICE_INFO>")
# none 'BLOCK_DEVICE_INFO' tag
if rootfs_lines == None:
return root_dev_list
for rootfs_line in rootfs_lines:
if not rootfs_line:
break
if not common.handle_root_dev(rootfs_line):
continue
root_dev = rootfs_line.strip().split(':')[0]
root_dev_list.append(root_dev)
return (root_dev_list, len(root_dev_list))
def get_rootdev_info(board_info):
"""
Get root devices from board info
:param board_info: it is a file what contains board information for script to read from
:return: root devices list
"""
rootdev_list = []
rootdev_info = get_info(board_info, "<BLOCK_DEVICE_INFO>",
"</BLOCK_DEVICE_INFO>")
# none 'BLOCK_DEVICE_INFO' tag
if rootdev_info == None:
return rootdev_list
for rootdev_line in rootdev_info:
if not rootdev_line:
break
if not common.handle_root_dev(rootdev_line):
continue
root_dev = rootdev_line.strip().split(':')[0]
rootdev_list.append(root_dev)
return rootdev_list
