[U-Boot] [PATCH v2 7/7] rpi: Force skip_init on serial devices

[Simon Glass]

Hi Alex,

On 17 January 2018 at 00:54, Alexander Graf <agraf at suse.de> wrote:
> The serial devices on the raspberry pi are based on clocks we can't easily
> read and influence in U-Boot. However, the serial devices are always already
> properly set up when coming up, so all we need to do is leave them alone.
>
> The way to do that is to specify "skip-init" in device tree usually, but
> if we set CONFIG_OF_BOARD to get the device tree from the RPi firmware,
> that does not have skip-init properly set.
>
> So instead we just force it in board specific code. That way serial devices
> also work fine when skip-init is not passed explicitly in DT.
>
> Signed-off-by: Alexander Graf <agraf at suse.de>
> ---
>  board/raspberrypi/rpi/rpi.c        | 7 +++++++
>  drivers/serial/serial_bcm283x_mu.c | 2 +-
>  drivers/serial/serial_pl01x.c      | 2 +-
>  3 files changed, 9 insertions(+), 2 deletions(-)

Would you mind converting these drivers to livetree before adding these patches?

Regards,
Simon