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# SPDX-License-Identifier: GPL-2.0+
# Copyright (c) 2018 Google, Inc
# Written by Simon Glass <sjg@chromium.org>
#
# Entry-type module for U-Boot device tree in TPL (Tertiary Program Loader)
#
from entry import Entry
from blob_dtb import Entry_blob_dtb
class Entry_u_boot_tpl_dtb(Entry_blob_dtb):
"""U-Boot TPL device tree
Properties / Entry arguments:
- filename: Filename of u-boot.dtb (default 'tpl/u-boot-tpl.dtb')
This is the TPL device tree, containing configuration information for
TPL. TPL needs this to know what devices are present and which drivers
to activate.
"""
def __init__(self, section, etype, node):
Entry_blob_dtb.__init__(self, section, etype, node)
def GetDefaultFilename(self):
return 'tpl/u-boot-tpl.dtb'
def GetFdtEtype(self):
return 'u-boot-tpl-dtb'
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