1 # SPDX-License-Identifier: GPL-2.0+
2 # Copyright 2019 Google LLC
3 # Written by Simon Glass <sjg@chromium.org>
5 # Entry-type module for Intel Firmware Support Package binary blob (M section)
8 from binman.etype.blob_ext import Entry_blob_ext
10 class Entry_intel_fsp_m(Entry_blob_ext):
11 """Entry containing Intel Firmware Support Package (FSP) memory init
13 Properties / Entry arguments:
14 - filename: Filename of file to read into entry
16 This file contains a binary blob which is used on some devices to set up
17 SDRAM. U-Boot executes this code in SPL so that it can make full use of
18 memory. Documentation is typically not available in sufficient detail to
19 allow U-Boot do this this itself..
21 An example filename is 'fsp_m.bin'
23 See README.x86 for information about x86 binary blobs.
25 def __init__(self, section, etype, node):
26 super().__init__(section, etype, node)