From 0f369d79925a4e0a909c0c1618b786775f63f81f Mon Sep 17 00:00:00 2001 From: Stefan Herbrechtsmeier Date: Fri, 19 Aug 2022 16:25:35 +0200 Subject: binman: Add gzip bintool Add gzip bintool to binman to support on-the-fly compression of Linux kernel images and FPGA bitstreams. The SPL basic fitImage implementation supports only gzip decompression. Signed-off-by: Stefan Herbrechtsmeier Reviewed-by: Simon Glass Rename the module and support this, since gzip.py is a system module: Signed-off-by: Simon Glass --- tools/binman/btool/btool_gzip.py | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 tools/binman/btool/btool_gzip.py (limited to 'tools/binman/btool/btool_gzip.py') diff --git a/tools/binman/btool/btool_gzip.py b/tools/binman/btool/btool_gzip.py new file mode 100644 index 0000000000..7bea300b5d --- /dev/null +++ b/tools/binman/btool/btool_gzip.py @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: GPL-2.0+ +# Copyright (C) 2022 Weidmüller Interface GmbH & Co. KG +# Stefan Herbrechtsmeier +# +"""Bintool implementation for gzip + +gzip allows compression and decompression of files. + +Documentation is available via:: + + man gzip +""" + +from binman import bintool + +# pylint: disable=C0103 +class Bintoolbtool_gzip(bintool.BintoolPacker): + """Compression/decompression using the gzip algorithm + + This bintool supports running `gzip` to compress and decompress data, as + used by binman. + + It is also possible to fetch the tool, which uses `apt` to install it. + + Documentation is available via:: + + man gzip + """ + def __init__(self, name): + super().__init__(name, compress_args=[], + version_regex=r'gzip ([0-9.]+)') -- cgit v1.2.3