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- # SPDX-License-Identifier: GPL-2.0+
- # Copyright (c) 2018 Google, Inc
- # Written by Simon Glass <sjg@chromium.org>
- #
- # Entry-type module for U-Boot device tree in TPL (Tertiary Program Loader)
- #
- from entry import Entry
- from blob_dtb import Entry_blob_dtb
- class Entry_u_boot_tpl_dtb(Entry_blob_dtb):
- """U-Boot TPL device tree
- Properties / Entry arguments:
- - filename: Filename of u-boot.dtb (default 'tpl/u-boot-tpl.dtb')
- This is the TPL device tree, containing configuration information for
- TPL. TPL needs this to know what devices are present and which drivers
- to activate.
- """
- def __init__(self, section, etype, node):
- Entry_blob_dtb.__init__(self, section, etype, node)
- def GetDefaultFilename(self):
- return 'tpl/u-boot-tpl.dtb'
- def GetFdtEtype(self):
- return 'u-boot-tpl-dtb'
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