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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 in SPL (Secondary Program Loader)
#
from binman.entry import Entry
from binman.etype.blob_dtb import Entry_blob_dtb
class Entry_u_boot_spl_dtb(Entry_blob_dtb):
"""U-Boot SPL device tree
Properties / Entry arguments:
- filename: Filename of u-boot.dtb (default 'spl/u-boot-spl.dtb')
This is the SPL device tree, containing configuration information for
SPL. SPL 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 'spl/u-boot-spl.dtb'
def GetFdtEtype(self):
return 'u-boot-spl-dtb'
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