Markus Stockhausen a51ca085bf tools: Add gzip-libdeflate advanced compressor ... Several devices provide U-Boot versions with only gzip compressed kernel support (e.g. Realtek switches). This compression method produces larger images than lzma. To save space on flash and avoid going the hard way with lzma-loader we can make use of enhanced gzip tool based on libdeflate compression library from https://github.com/ebiggers/libdeflate. It keeps 100% deflate/gzip compatibility while improving compression ratio. The image can be unpacked by the default inflate routines inside U-Boot. Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de> [Switched to v1.15 and made it work with cmake] Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Reviewed-by: Robert Marko <robimarko@gmail.com> Reviewed-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Sander Vanheule <sander@svanheule.net>		2023-01-02 10:15:37 +01:00
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Makefile	tools: Add gzip-libdeflate advanced compressor	2023-01-02 10:15:37 +01:00