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| author | Andre Przywara <andre.przywara@arm.com> | 2018-10-25 17:23:03 +0800 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2018-10-29 20:41:15 +0530 |
| commit | 55d481d2014f79a692ac82a10a439dc71acc732c (patch) | |
| tree | cf28b6b7c660ec45de938b7c58431bcaca19ecd6 /board/raspberrypi/rpi | |
| parent | c6c2c85e4b980cba54b34a55399f9b82ae2787ea (diff) | |
| download | u-boot-55d481d2014f79a692ac82a10a439dc71acc732c.zip u-boot-55d481d2014f79a692ac82a10a439dc71acc732c.tar.gz u-boot-55d481d2014f79a692ac82a10a439dc71acc732c.tar.bz2 | |
sunxi: Extend SPL header versioning
On Allwinner SoCs we use some free bytes at the beginning of the SPL image
to store various information. We have a version byte to allow updates,
but changing this always requires all tools to be updated as well.
Introduce the concept of semantic versioning [1] to the SPL header:
The major part of the version number only changes on incompatible
updates, a minor number bump indicates backward compatibility.
This patch just documents the major/minor split, adds some comments
to the header file and uses the versioning information for the existing
users.
[1] https://semver.org
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
Diffstat (limited to 'board/raspberrypi/rpi')
0 files changed, 0 insertions, 0 deletions