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
What's the long term fix here? Why aren't these needed in Linux anymore, and perhaps why was it OK to remove them? This is perhaps another case where we as the U-Boot community need to go and talk with some Linux Kernel community people. Thanks.