u-boot-brain/tools/binman/etype/intel_mrc.py

# SPDX-License-Identifier: GPL-2.0+
# Copyright (c) 2016 Google, Inc
# Written by Simon Glass <sjg@chromium.org>
#
# Entry-type module for Intel Memory Reference Code binary blob
#

from entry import Entry
from blob import Entry_blob

class Entry_intel_mrc(Entry_blob):
    """Entry containing an Intel Memory Reference Code (MRC) file

    Properties / Entry arguments:
        - filename: Filename of file to read into entry

    This file contains code for setting up the SDRAM on some Intel systems. This
    is executed by U-Boot when needed early during startup. A typical filename
    is 'mrc.bin'.

    See README.x86 for information about x86 binary blobs.
    """
    def __init__(self, section, etype, node):
        Entry_blob.__init__(self, section, etype, node)

    def GetDefaultFilename(self):
        return 'mrc.bin'