u-boot-brain/tools/binman/etype/cros_ec_rw.py

# SPDX-License-Identifier: GPL-2.0+
# Copyright (c) 2018 Google, Inc
# Written by Simon Glass <sjg@chromium.org>
#
# Entry-type module for a Chromium OS EC image (read-write section)
#

from binman.etype.blob_named_by_arg import Entry_blob_named_by_arg


class Entry_cros_ec_rw(Entry_blob_named_by_arg):
    """A blob entry which contains a Chromium OS read-write EC image

    Properties / Entry arguments:
        - cros-ec-rw-path: Filename containing the EC image

    This entry holds a Chromium OS EC (embedded controller) image, for use in
    updating the EC on startup via software sync.
    """
    def __init__(self, section, etype, node):
        super().__init__(section, etype, node, 'cros-ec-rw')
        self.external = True
binman: Add support for a cros_ec image Add an entry type which can hold a Chrome OS EC. To make this work a new entry type is created, which supports getting a blob filename from the command line. Signed-off-by: Simon Glass <sjg@chromium.org> 2018-07-18 04:25:39 +09:00			`# SPDX-License-Identifier: GPL-2.0+`
			`# Copyright (c) 2018 Google, Inc`
			`# Written by Simon Glass <sjg@chromium.org>`
			`#`
			`# Entry-type module for a Chromium OS EC image (read-write section)`
			`#`

binman: Move to absolute imports At present binman sets the python path on startup so that it can access the libraries it needs. If we convert to use absolute imports this is not necessary. Move binman to use absolute imports. This enables removable of the path adjusting in Entry also. Signed-off-by: Simon Glass <sjg@chromium.org> 2020-04-18 09:09:03 +09:00			`from binman.etype.blob_named_by_arg import Entry_blob_named_by_arg`
binman: Add support for a cros_ec image Add an entry type which can hold a Chrome OS EC. To make this work a new entry type is created, which supports getting a blob filename from the command line. Signed-off-by: Simon Glass <sjg@chromium.org> 2018-07-18 04:25:39 +09:00

			`class Entry_cros_ec_rw(Entry_blob_named_by_arg):`
			`"""A blob entry which contains a Chromium OS read-write EC image`

			`Properties / Entry arguments:`
			`- cros-ec-rw-path: Filename containing the EC image`

			`This entry holds a Chromium OS EC (embedded controller) image, for use in`
			`updating the EC on startup via software sync.`
			`"""`
			`def __init__(self, section, etype, node):`
binman: Use super() instead of specifying parent type It is easier and less error-prone to use super() when the parent type is needed. Update binman to remove the type names. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 2020-07-10 09:39:35 +09:00			`super().__init__(section, etype, node, 'cros-ec-rw')`
binman: Convert existing binary blobs to blob_ext Many of the existing blobs rely on external binaries which may not be available. Move them over to use blob_ext to indicate this. Unfortunately cros-ec-rw cannot use this class because it inherits another. So set the 'external' value for that class. While we are here, drop the import of Entry since it is not used (and pylint3 complains). Signed-off-by: Simon Glass <sjg@chromium.org> 2020-07-10 09:39:37 +09:00			`self.external = True`