diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2016-10-30 22:04:19 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-10 09:10:37 -0500 |
| commit | fcb321590c9df4564003825258af67cfcb5aac55 (patch) | |
| tree | 7ea6f0333e2590e9d3a52888b0e95166458bee89 | |
| parent | 19467fa179d0d505b3c0ae5e0bdab3f51bf65a50 (diff) | |
tty: amba-pl011: Add earlycon support for SBSA UART
Declare an OF early console for SBSA UART so that the early console device
can be specified via the "stdout-path" property in device-tree.
Cc: Russell King <linux@armlinux.org.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/amba-pl011.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index c00ab22afe9e..d4171d71a258 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c | |||
| @@ -2412,6 +2412,7 @@ static int __init pl011_early_console_setup(struct earlycon_device *device, | |||
| 2412 | return 0; | 2412 | return 0; |
| 2413 | } | 2413 | } |
| 2414 | OF_EARLYCON_DECLARE(pl011, "arm,pl011", pl011_early_console_setup); | 2414 | OF_EARLYCON_DECLARE(pl011, "arm,pl011", pl011_early_console_setup); |
| 2415 | OF_EARLYCON_DECLARE(pl011, "arm,sbsa-uart", pl011_early_console_setup); | ||
| 2415 | 2416 | ||
| 2416 | #else | 2417 | #else |
| 2417 | #define AMBA_CONSOLE NULL | 2418 | #define AMBA_CONSOLE NULL |