Hi Stefano,
On Mon, Feb 17, 2020 at 3:17 PM Fabio Estevam festevam@gmail.com wrote:
Currently the expansion of the console variable leads to the following kernel command line:
console=ttyLP0,${baudrate} earlycon root=/dev/mmcblk1p2 rootwait rw
, which causes the console to not show characters after the LPUART driver is probed as the 'baudrate' variable is not properly translated.
Fix it by splitting the console variable in two parts: one for the ttyLP0 part and the other one for the baudrate, which matches the way it is done on other i.MX targets.
Tested by successfully booting a mainline kernel on a i.MX8QXP MEK board.
Signed-off-by: Fabio Estevam festevam@gmail.com
Anatolij's patch is needed for booting: https://lists.denx.de/pipermail/u-boot/2020-February/400417.html
Could you please apply this one and Anatolij's patch for the upcoming 2020.04 release?
Also, we have some pending i.MX6 patches converting drivers to DM that would be nice to be applied to 2020.04 as well.
We would like to have all i.MX6 NXP development boards converted to DM on 2020.04.
Thanks