diff options
Diffstat (limited to 'drivers/serial/ns16550.c')
| -rw-r--r-- | drivers/serial/ns16550.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c index 9b423a5..2df4a1f 100644 --- a/drivers/serial/ns16550.c +++ b/drivers/serial/ns16550.c @@ -20,9 +20,6 @@ DECLARE_GLOBAL_DATA_PTR; #define UART_LCRVAL UART_LCR_8N1 /* 8 data, 1 stop, no parity */ #define UART_MCRVAL (UART_MCR_DTR | \ UART_MCR_RTS) /* RTS/DTR */ -#define UART_FCRVAL (UART_FCR_FIFO_EN | \ - UART_FCR_RXSR | \ - UART_FCR_TXSR) /* Clear & enable FIFOs */ #ifndef CONFIG_DM_SERIAL #ifdef CONFIG_SYS_NS16550_PORT_MAPPED @@ -138,7 +135,7 @@ static u32 ns16550_getfcr(NS16550_t port) #else static u32 ns16550_getfcr(NS16550_t port) { - return UART_FCRVAL; + return UART_FCR_DEFVAL; } #endif @@ -275,7 +272,7 @@ static inline void _debug_uart_init(void) CONFIG_BAUDRATE); serial_dout(&com_port->ier, CONFIG_SYS_NS16550_IER); serial_dout(&com_port->mcr, UART_MCRVAL); - serial_dout(&com_port->fcr, UART_FCRVAL); + serial_dout(&com_port->fcr, UART_FCR_DEFVAL); serial_dout(&com_port->lcr, UART_LCR_BKSE | UART_LCRVAL); serial_dout(&com_port->dll, baud_divisor & 0xff); @@ -440,7 +437,7 @@ int ns16550_serial_ofdata_to_platdata(struct udevice *dev) return -EINVAL; } - plat->fcr = UART_FCRVAL; + plat->fcr = UART_FCR_DEFVAL; if (port_type == PORT_JZ4780) plat->fcr |= UART_FCR_UME; |