diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serial/8250/8250_early.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/tty/serial/8250/8250_early.c b/drivers/tty/serial/8250/8250_early.c index e83c9db3300..cfef801a49d 100644 --- a/drivers/tty/serial/8250/8250_early.c +++ b/drivers/tty/serial/8250/8250_early.c @@ -156,6 +156,16 @@ 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) +{ + char match[] = "uart8250"; + + if (cmdline && cmdline[4] == ',') + match[4] = '\0'; + + return setup_earlycon(cmdline, match, early_serial8250_setup); +} + int serial8250_find_port_for_earlycon(void) { struct earlycon_device *device = early_device; |