intel_fsp_t.py 859 B

12345678910111213141516171819202122232425
  1. # SPDX-License-Identifier: GPL-2.0+
  2. # Copyright 2019 Google LLC
  3. # Written by Simon Glass <sjg@chromium.org>
  4. #
  5. # Entry-type module for Intel Firmware Support Package binary blob (T section)
  6. #
  7. from binman.etype.blob_ext import Entry_blob_ext
  8. class Entry_intel_fsp_t(Entry_blob_ext):
  9. """Intel Firmware Support Package (FSP) temp ram init
  10. Properties / Entry arguments:
  11. - filename: Filename of file to read into entry
  12. This file contains a binary blob which is used on some devices to set up
  13. temporary memory (Cache-as-RAM or CAR). U-Boot executes this code in TPL so
  14. that it has access to memory for its stack and initial storage.
  15. An example filename is 'fsp_t.bin'
  16. See README.x86 for information about x86 binary blobs.
  17. """
  18. def __init__(self, section, etype, node):
  19. super().__init__(section, etype, node)