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

# SPDX-License-Identifier: GPL-2.0+
# Copyright (C) 2017, Bin Meng <bmeng.cn@gmail.com>
#
# Entry-type module for Intel Video BIOS Table binary blob
#

from binman.etype.blob_ext import Entry_blob_ext

class Entry_intel_vbt(Entry_blob_ext):
    """Entry containing an Intel Video BIOS Table (VBT) file

    Properties / Entry arguments:
        - filename: Filename of file to read into entry

    This file contains code that sets up the integrated graphics subsystem on
    some Intel SoCs. U-Boot executes this when the display is started up.

    See README.x86 for information about Intel binary blobs.
    """
    def __init__(self, section, etype, node):
        super().__init__(section, etype, node)
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> 2018-05-07 06:58:06 +09:00			`# SPDX-License-Identifier: GPL-2.0+`
tools: binman: Add a new entry type for Intel VBT This adds a new entry type for Intel Video BIOS Table. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 2017-08-16 14:41:54 +09:00			`# Copyright (C) 2017, Bin Meng <bmeng.cn@gmail.com>`
			`#`
			`# Entry-type module for Intel Video BIOS Table binary blob`
			`#`

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			`from binman.etype.blob_ext import Entry_blob_ext`
tools: binman: Add a new entry type for Intel VBT This adds a new entry type for Intel Video BIOS Table. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 2017-08-16 14:41:54 +09:00
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			`class Entry_intel_vbt(Entry_blob_ext):`
binman: Expand documentation for entries At present only the more complex entries are documented. It is useful to have documentation for all entries in one place. As a first step, add and expand the documentation to cover all entries. Signed-off-by: Simon Glass <sjg@chromium.org> 2018-07-18 04:25:35 +09:00			`"""Entry containing an Intel Video BIOS Table (VBT) file`

			`Properties / Entry arguments:`
			`- filename: Filename of file to read into entry`

			`This file contains code that sets up the integrated graphics subsystem on`
			`some Intel SoCs. U-Boot executes this when the display is started up.`

			`See README.x86 for information about Intel binary blobs.`
			`"""`
binman: Rename Entry property to 'section' Entries are now passed a Section object rather than an Image. Rename this property to avoid confusion. Signed-off-by: Simon Glass <sjg@chromium.org> 2018-06-02 00:38:14 +09:00			`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)`