On 10/29/2015 10:46 PM, Masahiro Yamada wrote:
This reuses the code of drivers/tty/serial/8250/8250_early.c except
- Overwrite device->port.iotype and device->port.regshift for
UPIO_MEM32 because of_setup_earlycon() has set them for UPIO_MEM.
- Set device->baud to zero to prevent early8250_setup() from
initializing the divisor register because port->uartclk does not
match the frequency expected by this hardware.
Reviewed-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
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