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# SPDX-License-Identifier: GPL-2.0+
# Copyright (c) 2016 Google, Inc
# Written by Simon Glass <sjg@chromium.org>
#
# Entry-type module for U-Boot device tree
#
from binman.entry import Entry
from binman.etype.blob_dtb import Entry_blob_dtb
class Entry_u_boot_dtb(Entry_blob_dtb):
"""U-Boot device tree
Properties / Entry arguments:
- filename: Filename of u-boot.dtb (default 'u-boot.dtb')
This is the U-Boot device tree, containing configuration information for
U-Boot. U-Boot needs this to know what devices are present and which drivers
to activate.
Note: This is mostly an internal entry type, used by others. This allows
binman to know which entries contain a device tree.
"""
def __init__(self, section, etype, node):
super().__init__(section, etype, node)
def GetDefaultFilename(self):
return 'u-boot.dtb'
def GetFdtEtype(self):
return 'u-boot-dtb'
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