[U-Boot] [BUG] booting on the Tinker Board (tinker-rk3288_defconfig) is broken

[Philipp Tomsich]

> On 09.02.2019, at 16:08, Philipp Tomsich <philipp.tomsich at theobroma-systems.com> wrote:
> 
> Heinrich,
> 
> My guess is that this is fallout from David Wu’s new pinctrl driver
> (which has really been the bulk of changes in this cycle).  I can’t
> test or debug on the rk3288 due to a lack of hardware.

If you want to start digging, that the changes in

> commit 08c817c39908f9d120df1e4c90ddad4a11fc3891
> Author: David Wu <david.wu at rock-chips.com>
> Date:   Wed Jan 2 20:51:00 2019 +0800
> 
>     ARM: rockchip: Remove the pinctrl request at rk3288-board-spl
>     
>     If we use the new pinctrl driver, the pinctrl setup will be done
>     by device probe. Remove the pinctrl setup at rk3288-board-spl.
>     
>     Signed-off-by: David Wu <david.wu at rock-chips.com>
>     Reviewed-by: Kever Yang <kever.yang at rock-chips.com>
>     Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>


look like they have the potential to break everything, including the
UART pinctrl.

Thanks,
Philipp.,