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# SPDX-License-Identifier: GPL-2.0+
# Copyright 2020 Google LLC
# Written by Simon Glass <sjg@chromium.org>
#
# Entry-type module for ARM Trusted Firmware binary blob
#
from binman.etype.blob_named_by_arg import Entry_blob_named_by_arg
class Entry_atf_bl31(Entry_blob_named_by_arg):
"""ARM Trusted Firmware (ATF) BL31 blob
Properties / Entry arguments:
- atf-bl31-path: Filename of file to read into entry. This is typically
called bl31.bin or bl31.elf
This entry holds the run-time firmware, typically started by U-Boot SPL.
See the U-Boot README for your architecture or board for how to use it. See
https://github.com/ARM-software/arm-trusted-firmware for more information
about ATF.
"""
def __init__(self, section, etype, node):
super().__init__(section, etype, node, 'atf-bl31')
self.external = True
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