diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/ps2ser.c | 22 | ||||
| -rw-r--r-- | drivers/serial/ns16550.c | 39 |
2 files changed, 33 insertions, 28 deletions
diff --git a/drivers/input/ps2ser.c b/drivers/input/ps2ser.c index 1af3fde647..1a5e2d43db 100644 --- a/drivers/input/ps2ser.c +++ b/drivers/input/ps2ser.c @@ -1,6 +1,6 @@ /*********************************************************************** * - * (C) Copyright 2004 + * (C) Copyright 2004-2009 * DENX Software Engineering * Wolfgang Denk, wd@denx.de * All rights reserved. @@ -18,9 +18,11 @@ #include <asm/io.h> #include <asm/atomic.h> #include <ps2mult.h> -#if defined(CONFIG_SYS_NS16550) || defined(CONFIG_MPC85xx) -#include <ns16550.h> +/* This is needed for ns16550.h */ +#ifndef CONFIG_SYS_NS16550_REG_SIZE +#define CONFIG_SYS_NS16550_REG_SIZE 1 #endif +#include <ns16550.h> DECLARE_GLOBAL_DATA_PTR; @@ -128,12 +130,12 @@ int ps2ser_init(void) NS16550_t com_port = (NS16550_t)COM_BASE; com_port->ier = 0x00; - com_port->lcr = LCR_BKSE | LCR_8N1; + com_port->lcr = UART_LCR_BKSE | UART_LCR_8N1; com_port->dll = (CONFIG_SYS_NS16550_CLK / 16 / PS2SER_BAUD) & 0xff; com_port->dlm = ((CONFIG_SYS_NS16550_CLK / 16 / PS2SER_BAUD) >> 8) & 0xff; - com_port->lcr = LCR_8N1; - com_port->mcr = (MCR_DTR | MCR_RTS); - com_port->fcr = (FCR_FIFO_EN | FCR_RXSR | FCR_TXSR); + com_port->lcr = UART_LCR_8N1; + com_port->mcr = (UART_MCR_DTR | UART_MCR_RTS); + com_port->fcr = (UART_FCR_FIFO_EN | UART_FCR_RXSR | UART_FCR_TXSR); return (0); } @@ -202,7 +204,7 @@ void ps2ser_putc(int chr) psc->psc_buffer_8 = chr; #elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \ defined(CONFIG_MPC8548) || defined(CONFIG_MPC8555) - while ((com_port->lsr & LSR_THRE) == 0); + while ((com_port->lsr & UART_LSR_THRE) == 0); com_port->thr = chr; #else while (!(ps2ser_in(UART_LSR) & UART_LSR_THRE)); @@ -227,7 +229,7 @@ static int ps2ser_getc_hw(void) } #elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \ defined(CONFIG_MPC8548) || defined(CONFIG_MPC8555) - if (com_port->lsr & LSR_DR) { + if (com_port->lsr & UART_LSR_DR) { res = com_port->rbr; } #else @@ -315,7 +317,7 @@ static void ps2ser_interrupt(void *dev_id) } while (status & PSC_SR_RXRDY); #elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \ defined(CONFIG_MPC8548) || defined(CONFIG_MPC8555) - } while (status & LSR_DR); + } while (status & UART_LSR_DR); #else } while (status & UART_IIR_RDI); #endif diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c index 397f5df5d6..657c9dadf9 100644 --- a/drivers/serial/ns16550.c +++ b/drivers/serial/ns16550.c @@ -7,9 +7,12 @@ #include <config.h> #include <ns16550.h> -#define LCRVAL LCR_8N1 /* 8 data, 1 stop, no parity */ -#define MCRVAL (MCR_DTR | MCR_RTS) /* RTS/DTR */ -#define FCRVAL (FCR_FIFO_EN | FCR_RXSR | FCR_TXSR) /* Clear & enable FIFOs */ +#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 */ void NS16550_init (NS16550_t com_port, int baud_divisor) { @@ -17,16 +20,16 @@ void NS16550_init (NS16550_t com_port, int baud_divisor) #ifdef CONFIG_OMAP com_port->mdr1 = 0x7; /* mode select reset TL16C750*/ #endif - com_port->lcr = LCR_BKSE | LCRVAL; + com_port->lcr = UART_LCR_BKSE | UART_LCRVAL; com_port->dll = 0; com_port->dlm = 0; - com_port->lcr = LCRVAL; - com_port->mcr = MCRVAL; - com_port->fcr = FCRVAL; - com_port->lcr = LCR_BKSE | LCRVAL; + com_port->lcr = UART_LCRVAL; + com_port->mcr = UART_MCRVAL; + com_port->fcr = UART_FCRVAL; + com_port->lcr = UART_LCR_BKSE | UART_LCRVAL; com_port->dll = baud_divisor & 0xff; com_port->dlm = (baud_divisor >> 8) & 0xff; - com_port->lcr = LCRVAL; + com_port->lcr = UART_LCRVAL; #if defined(CONFIG_OMAP) #if defined(CONFIG_APTIX) com_port->mdr1 = 3; /* /13 mode so Aptix 6MHz can hit 115200 */ @@ -40,29 +43,29 @@ void NS16550_init (NS16550_t com_port, int baud_divisor) void NS16550_reinit (NS16550_t com_port, int baud_divisor) { com_port->ier = 0x00; - com_port->lcr = LCR_BKSE | LCRVAL; + com_port->lcr = UART_LCR_BKSE | UART_LCRVAL; com_port->dll = 0; com_port->dlm = 0; - com_port->lcr = LCRVAL; - com_port->mcr = MCRVAL; - com_port->fcr = FCRVAL; - com_port->lcr = LCR_BKSE; + com_port->lcr = UART_LCRVAL; + com_port->mcr = UART_MCRVAL; + com_port->fcr = UART_FCRVAL; + com_port->lcr = UART_LCR_BKSE; com_port->dll = baud_divisor & 0xff; com_port->dlm = (baud_divisor >> 8) & 0xff; - com_port->lcr = LCRVAL; + com_port->lcr = UART_LCRVAL; } #endif /* CONFIG_NS16550_MIN_FUNCTIONS */ void NS16550_putc (NS16550_t com_port, char c) { - while ((com_port->lsr & LSR_THRE) == 0); + while ((com_port->lsr & UART_LSR_THRE) == 0); com_port->thr = c; } #ifndef CONFIG_NS16550_MIN_FUNCTIONS char NS16550_getc (NS16550_t com_port) { - while ((com_port->lsr & LSR_DR) == 0) { + while ((com_port->lsr & UART_LSR_DR) == 0) { #ifdef CONFIG_USB_TTY extern void usbtty_poll(void); usbtty_poll(); @@ -73,7 +76,7 @@ char NS16550_getc (NS16550_t com_port) int NS16550_tstc (NS16550_t com_port) { - return ((com_port->lsr & LSR_DR) != 0); + return ((com_port->lsr & UART_LSR_DR) != 0); } #endif /* CONFIG_NS16550_MIN_FUNCTIONS */ |