On Mon, Apr 28, 2014 at 4:24 PM, Rob Herring <robherring2@xxxxxxxxx> wrote:
> On Sat, Apr 26, 2014 at 1:29 AM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
>
> Thanks for finding these. I missed them in my build tests. This should fix them:
>
> diff --git a/drivers/tty/serial/8250/8250_early.c
> b/drivers/tty/serial/8250/8250_early.c
> index e83c9db..2094c3b 100644
> --- a/drivers/tty/serial/8250/8250_early.c
> +++ b/drivers/tty/serial/8250/8250_early.c
> @@ -156,6 +156,11 @@ static int __init early_serial8250_setup(struct
> earlycon_device *device,
> EARLYCON_DECLARE(uart8250, early_serial8250_setup);
> EARLYCON_DECLARE(uart, early_serial8250_setup);
>
> +int __init setup_early_serial8250_console(char *cmdline)
> +{
> + return setup_earlycon(cmdline, "uart8250", early_serial8250_setup);
> +}
> +
> int serial8250_find_port_for_earlycon(void)
> {
> struct earlycon_device *device = early_device;
that only handle "uart8250,", may need to add more lines to handle "uart,"
+int __init setup_early_serial8250_console(char *cmdline)
+{
+ char *options;
+ options = strstr(cmdline, "uart8250,");
+ if (options)
+ return setup_earlycon(cmdline, "uart8250",
early_serial8250_setup);
+
+ options = strstr(cmdline, "uart,");
+ if (options)
+ return setup_earlycon(cmdline, "uart", early_serial8250_setup);
+
+ return 0;
+}
+
Thanks
Yinghai
--
To unsubscribe from this list: send the line "unsubscribe linux-serial" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
