def remove_device_tree(cls, abs_dtbo):
"""Remove device tree segment for the overlay.
Parameters
----------
abs_dtbo : str
The absolute path to the device tree segment.
"""
cls.client_request()
dtbo_base_name = get_dtbo_base_name(abs_dtbo)
cls._devicetree_dict[dtbo_base_name].remove()
del cls._devicetree_dict[dtbo_base_name]
cls.server_update()
def insert_device_tree(cls, abs_dtbo):
"""Insert device tree segment.
For device tree segments associated with full / partial bitstreams,
users can provide the relative or absolute paths of the dtbo files.
Parameters
----------
abs_dtbo : str
The absolute path to the device tree segment.
"""
cls.client_request()
dtbo_base_name = get_dtbo_base_name(abs_dtbo)
cls._devicetree_dict[dtbo_base_name] = DeviceTreeSegment(abs_dtbo)
cls._devicetree_dict[dtbo_base_name].remove()
cls._devicetree_dict[dtbo_base_name].insert()
cls.server_update()