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