On Tue, Feb 27, 2024 at 04:40:01PM +0100, Sébastien Szymanski wrote:
Commit 5d7a95f49999 ("imx6ul/imx6ull: synchronise device trees with linux") removed the display timings from the board device tree whereas they are still needed by the mxsfb driver. Add the timings back (the correct ones) in the imx6ul-opos6uldev-u-boot.dtsi file and remove them from the opos6uldev.env file.
Update the opos6uldev_defconfig file so that the LCD turns on at boot.
Fixes: 5d7a95f49999 ("imx6ul/imx6ull: synchronise device trees with linux") Signed-off-by: Sébastien Szymanski sebastien.szymanski@armadeus.com
Huh. This is the commit that did that upstream.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i...
It's interesting how the timings in linux were always slightly different from in u-boot.
regards, dan carpenter