[U-Boot] [PATCH] tegra: add CONSOLE_MUX support to tegra-kbc

[Marek Vasut]

Dear Allen Martin,

> Add support for CONSOLE_MUX to tegra-kbc driver.  This requires
> adding a flag to struct keyb to know the driver has already been
> initialized so if we try to initialize it again we can just return
> success.  Also call into iomux_doenv() from drv_keyboard_init to
> re-evaluate the stdin string.

Thanks ;-)

I'll soon be tearing iomux apart btw., it looks like a bucket of crap :-(

Best regards,
Marek Vasut