1 # SPDX-License-Identifier: GPL-2.0+
2 # Copyright 2019 Google LLC
5 # Entry-type module for Intel Firmware Support Package binary blob (M section)
8 from binman.entry import Entry
9 from binman.etype.blob import Entry_blob
11 class Entry_intel_fsp_m(Entry_blob):
12 """Entry containing Intel Firmware Support Package (FSP) memory init
14 Properties / Entry arguments:
15 - filename: Filename of file to read into entry
17 This file contains a binary blob which is used on some devices to set up
18 SDRAM. U-Boot executes this code in SPL so that it can make full use of
19 memory. Documentation is typically not available in sufficient detail to
20 allow U-Boot do this this itself..
22 An example filename is 'fsp_m.bin'
24 See README.x86 for information about x86 binary blobs.
26 def __init__(self, section, etype, node):
27 Entry_blob.__init__(self, section, etype, node)