On Tue, Sep 15, 2020 at 12:06 AM Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote: > > On Fri, Sep 11, 2020 at 05:39:26PM +0800, Hsin-Yi Wang wrote: > > 8250 devices may modify iotype in their own earlycon setup. For example: > > 8250_mtk and 8250_uniphier force iotype to be MMIO32. Print earlycon info > > after match->setup to reflect actual earlycon info. > > But this means you do something which user didn't ask for... > 8250_uniphier states that it can only use mmio32 https://elixir.bootlin.com/linux/v5.9-rc4/source/drivers/tty/serial/8250/8250_uniphier.c#L46 For MTK, may be the same case. So they are set in the driver. > > +static void __init earlycon_info(struct earlycon_device *device) > > Can it be earlycon_pr_info() or earlycon_print_info() ? > Sure. I'll send a v2. > -- > With Best Regards, > Andy Shevchenko > >
