They only differ in the init function.
This also adds the missing watchdog support for the PL011.
Signed-off-by: Andreas Engel [EMAIL PROTECTED]
---
drivers/serial/Makefile |3 +-
drivers/serial/serial_pl011.c | 161 -
drivers/serial/{serial_pl010.c = serial_pl01x.c} | 83 +--
drivers/serial/{serial_pl011.h = serial_pl01x.h} |0
4 files changed, 69 insertions(+), 178 deletions(-)
delete mode 100644 drivers/serial/serial_pl011.c
rename drivers/serial/{serial_pl010.c = serial_pl01x.c} (66%)
rename drivers/serial/{serial_pl011.h = serial_pl01x.h} (100%)
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index c9e797e..f870eab 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -32,8 +32,7 @@ COBJS-y += ns16550.o
COBJS-y += s3c4510b_uart.o
COBJS-y += serial.o
COBJS-y += serial_max3100.o
-COBJS-y += serial_pl010.o
-COBJS-y += serial_pl011.o
+COBJS-y += serial_pl01x.o
COBJS-y += serial_xuartlite.o
COBJS-y += serial_sh.o
COBJS-y += usbtty.o
diff --git a/drivers/serial/serial_pl011.c b/drivers/serial/serial_pl011.c
deleted file mode 100644
index 4d35fe5..000
--- a/drivers/serial/serial_pl011.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * (C) Copyright 2000
- * Rob Taylor, Flying Pig Systems. [EMAIL PROTECTED]
- *
- * (C) Copyright 2004
- * ARM Ltd.
- * Philippe Robin, [EMAIL PROTECTED]
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-/* Simple U-Boot driver for the PrimeCell PL011 UARTs on the IntegratorCP */
-/* Should be fairly simple to make it work with the PL010 as well */
-
-#include common.h
-
-#ifdef CFG_PL011_SERIAL
-
-#include serial_pl011.h
-
-#define IO_WRITE(addr, val) (*(volatile unsigned int *)(addr) = (val))
-#define IO_READ(addr) (*(volatile unsigned int *)(addr))
-
-/*
- * IntegratorCP has two UARTs, use the first one, at 38400-8-N-1
- * Versatile PB has four UARTs.
- */
-
-#define CONSOLE_PORT CONFIG_CONS_INDEX
-#define baudRate CONFIG_BAUDRATE
-static volatile unsigned char *const port[] = CONFIG_PL01x_PORTS;
-#define NUM_PORTS (sizeof(port)/sizeof(port[0]))
-
-static void pl011_putc (int portnum, char c);
-static int pl011_getc (int portnum);
-static int pl011_tstc (int portnum);
-
-
-int serial_init (void)
-{
- unsigned int temp;
- unsigned int divider;
- unsigned int remainder;
- unsigned int fraction;
-
- /*
-** First, disable everything.
-*/
- IO_WRITE (port[CONSOLE_PORT] + UART_PL011_CR, 0x0);
-
- /*
-** Set baud rate
-**
-** IBRD = UART_CLK / (16 * BAUD_RATE)
-** FBRD = ROUND((64 * MOD(UART_CLK,(16 * BAUD_RATE))) / (16 *
BAUD_RATE))
-*/
- temp = 16 * baudRate;
- divider = CONFIG_PL011_CLOCK / temp;
- remainder = CONFIG_PL011_CLOCK % temp;
- temp = (8 * remainder) / baudRate;
- fraction = (temp 1) + (temp 1);
-
- IO_WRITE (port[CONSOLE_PORT] + UART_PL011_IBRD, divider);
- IO_WRITE (port[CONSOLE_PORT] + UART_PL011_FBRD, fraction);
-
- /*
-** Set the UART to be 8 bits, 1 stop bit, no parity, fifo enabled.
-*/
- IO_WRITE (port[CONSOLE_PORT] + UART_PL011_LCRH,
- (UART_PL011_LCRH_WLEN_8 | UART_PL011_LCRH_FEN));
-
- /*
-** Finally, enable the UART
-*/
- IO_WRITE (port[CONSOLE_PORT] + UART_PL011_CR,
- (UART_PL011_CR_UARTEN | UART_PL011_CR_TXE |
- UART_PL011_CR_RXE));
-
- return 0;
-}
-
-void serial_putc (const char c)
-{
- if (c == '\n')
- pl011_putc (CONSOLE_PORT, '\r');
-
- pl011_putc (CONSOLE_PORT, c);
-}
-
-void serial_puts (const char *s)
-{
- while (*s) {
- serial_putc (*s++);
- }
-}
-
-int serial_getc (void)
-{
- return pl011_getc (CONSOLE_PORT);
-}
-
-int serial_tstc (void)
-{
- return pl011_tstc (CONSOLE_PORT);
-}
-
-void serial_setbrg (void)
-{
-}
-
-static void pl011_putc (int portnum, char c)
-{
- /* Wait until there is space in the FIFO */
- while (IO_READ (port[portnum] + UART_PL01x_FR) UART_PL01x_FR_TXFF);
-
- /* Send the character */
- IO_WRITE (port[portnum] +
