diff options
Diffstat (limited to 'drivers/serial/atmel_usart.c')
| -rw-r--r-- | drivers/serial/atmel_usart.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/serial/atmel_usart.c b/drivers/serial/atmel_usart.c index aa8cdff840..c450a4e08a 100644 --- a/drivers/serial/atmel_usart.c +++ b/drivers/serial/atmel_usart.c @@ -218,6 +218,17 @@ static const struct dm_serial_ops atmel_serial_ops = { .setbrg = atmel_serial_setbrg, }; +#if defined(CONFIG_SPL_BUILD) && !defined(CONFIG_SPL_CLK) +static int atmel_serial_enable_clk(struct udevice *dev) +{ + struct atmel_serial_priv *priv = dev_get_priv(dev); + + /* Use fixed clock value in SPL */ + priv->usart_clk_rate = CONFIG_SPL_UART_CLOCK; + + return 0; +} +#else static int atmel_serial_enable_clk(struct udevice *dev) { struct atmel_serial_priv *priv = dev_get_priv(dev); @@ -245,6 +256,7 @@ static int atmel_serial_enable_clk(struct udevice *dev) return 0; } +#endif static int atmel_serial_probe(struct udevice *dev) { |