diff options
Diffstat (limited to 'drivers/serial/sandbox.c')
| -rw-r--r-- | drivers/serial/sandbox.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/serial/sandbox.c b/drivers/serial/sandbox.c index 4a05ea44ce..76d26d3c59 100644 --- a/drivers/serial/sandbox.c +++ b/drivers/serial/sandbox.c @@ -163,6 +163,18 @@ DEBUG_UART_FUNCS #endif /* CONFIG_DEBUG_UART_SANDBOX */ +static int sandbox_serial_getconfig(struct udevice *dev, uint *serial_config) +{ + uint config = SERIAL_DEFAULT_CONFIG; + + if (!serial_config) + return -EINVAL; + + *serial_config = config; + + return 0; +} + static int sandbox_serial_setconfig(struct udevice *dev, uint serial_config) { u8 parity = SERIAL_GET_PARITY(serial_config); @@ -207,6 +219,7 @@ static const struct dm_serial_ops sandbox_serial_ops = { .putc = sandbox_serial_putc, .pending = sandbox_serial_pending, .getc = sandbox_serial_getc, + .getconfig = sandbox_serial_getconfig, .setconfig = sandbox_serial_setconfig, }; |