START = start.o
COBJS-y += cpu.o
COBJS-y += interrupts.o
-COBJS-y += serial.o
ifndef CONFIG_USE_IRQ
COBJS-y += timer.o
endif
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.de>
- *
- * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl)
- *
- * 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
- *
- */
-
-#include <common.h>
-#include <asm/arch/ixp425.h>
-
-/*
- * 14.7456 MHz
- * Baud Rate = --------------
- * 16 x Divisor
- */
-#define SERIAL_CLOCK 921600
-
-DECLARE_GLOBAL_DATA_PTR;
-
-void serial_setbrg (void)
-{
- unsigned int quot = 0;
- int uart = CONFIG_SYS_IXP425_CONSOLE;
-
- if ((gd->baudrate <= SERIAL_CLOCK) && (SERIAL_CLOCK % gd->baudrate == 0))
- quot = SERIAL_CLOCK / gd->baudrate;
- else
- hang ();
-
- IER(uart) = 0; /* Disable for now */
- FCR(uart) = 0; /* No fifos enabled */
-
- /* set baud rate */
- LCR(uart) = LCR_WLS0 | LCR_WLS1 | LCR_DLAB;
- DLL(uart) = quot & 0xff;
- DLH(uart) = quot >> 8;
- LCR(uart) = LCR_WLS0 | LCR_WLS1;
-#ifdef CONFIG_SERIAL_RTS_ACTIVE
- MCR(uart) = MCR_RTS; /* set RTS active */
-#else
- MCR(uart) = 0; /* set RTS inactive */
-#endif
- IER(uart) = IER_UUE;
-}
-
-/*
- * Initialise the serial port with the given baudrate. The settings
- * are always 8 data bits, no parity, 1 stop bit, no start bits.
- *
- */
-int serial_init (void)
-{
- serial_setbrg ();
-
- return (0);
-}
-
-
-/*
- * Output a single byte to the serial port.
- */
-void serial_putc (const char c)
-{
- /* wait for room in the tx FIFO on UART */
- while ((LSR(CONFIG_SYS_IXP425_CONSOLE) & LSR_TEMT) == 0);
-
- THR(CONFIG_SYS_IXP425_CONSOLE) = c;
-
- /* If \n, also do \r */
- if (c == '\n')
- serial_putc ('\r');
-}
-
-/*
- * Read a single byte from the serial port. Returns 1 on success, 0
- * otherwise. When the function is succesfull, the character read is
- * written into its argument c.
- */
-int serial_tstc (void)
-{
- return LSR(CONFIG_SYS_IXP425_CONSOLE) & LSR_DR;
-}
-
-/*
- * Read a single byte from the serial port. Returns 1 on success, 0
- * otherwise. When the function is succesfull, the character read is
- * written into its argument c.
- */
-int serial_getc (void)
-{
- while (!(LSR(CONFIG_SYS_IXP425_CONSOLE) & LSR_DR));
-
- return (char) RBR(CONFIG_SYS_IXP425_CONSOLE) & 0xff;
-}
-
-void
-serial_puts (const char *s)
-{
- while (*s) {
- serial_putc (*s++);
- }
-}
COBJS-$(CONFIG_DRIVER_S3C4510_UART) += s3c4510b_uart.o
COBJS-$(CONFIG_S3C64XX) += s3c64xx.o
COBJS-y += serial.o
+COBJS-$(CONFIG_IXP_SERIAL) += serial_ixp.o
COBJS-$(CONFIG_MAX3100_SERIAL) += serial_max3100.o
COBJS-$(CONFIG_PL010_SERIAL) += serial_pl01x.o
COBJS-$(CONFIG_PL011_SERIAL) += serial_pl01x.o
--- /dev/null
+/*
+ * (C) Copyright 2002
+ * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
+ *
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Alex Zuepke <azu@sysgo.de>
+ *
+ * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl)
+ *
+ * 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
+ *
+ */
+
+#include <common.h>
+#include <asm/arch/ixp425.h>
+
+/*
+ * 14.7456 MHz
+ * Baud Rate = --------------
+ * 16 x Divisor
+ */
+#define SERIAL_CLOCK 921600
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void serial_setbrg (void)
+{
+ unsigned int quot = 0;
+ int uart = CONFIG_SYS_IXP425_CONSOLE;
+
+ if ((gd->baudrate <= SERIAL_CLOCK) && (SERIAL_CLOCK % gd->baudrate == 0))
+ quot = SERIAL_CLOCK / gd->baudrate;
+ else
+ hang ();
+
+ IER(uart) = 0; /* Disable for now */
+ FCR(uart) = 0; /* No fifos enabled */
+
+ /* set baud rate */
+ LCR(uart) = LCR_WLS0 | LCR_WLS1 | LCR_DLAB;
+ DLL(uart) = quot & 0xff;
+ DLH(uart) = quot >> 8;
+ LCR(uart) = LCR_WLS0 | LCR_WLS1;
+#ifdef CONFIG_SERIAL_RTS_ACTIVE
+ MCR(uart) = MCR_RTS; /* set RTS active */
+#else
+ MCR(uart) = 0; /* set RTS inactive */
+#endif
+ IER(uart) = IER_UUE;
+}
+
+/*
+ * Initialise the serial port with the given baudrate. The settings
+ * are always 8 data bits, no parity, 1 stop bit, no start bits.
+ *
+ */
+int serial_init (void)
+{
+ serial_setbrg ();
+
+ return (0);
+}
+
+
+/*
+ * Output a single byte to the serial port.
+ */
+void serial_putc (const char c)
+{
+ /* wait for room in the tx FIFO on UART */
+ while ((LSR(CONFIG_SYS_IXP425_CONSOLE) & LSR_TEMT) == 0);
+
+ THR(CONFIG_SYS_IXP425_CONSOLE) = c;
+
+ /* If \n, also do \r */
+ if (c == '\n')
+ serial_putc ('\r');
+}
+
+/*
+ * Read a single byte from the serial port. Returns 1 on success, 0
+ * otherwise. When the function is succesfull, the character read is
+ * written into its argument c.
+ */
+int serial_tstc (void)
+{
+ return LSR(CONFIG_SYS_IXP425_CONSOLE) & LSR_DR;
+}
+
+/*
+ * Read a single byte from the serial port. Returns 1 on success, 0
+ * otherwise. When the function is succesfull, the character read is
+ * written into its argument c.
+ */
+int serial_getc (void)
+{
+ while (!(LSR(CONFIG_SYS_IXP425_CONSOLE) & LSR_DR));
+
+ return (char) RBR(CONFIG_SYS_IXP425_CONSOLE) & 0xff;
+}
+
+void
+serial_puts (const char *s)
+{
+ while (*s) {
+ serial_putc (*s++);
+ }
+}
#define CONFIG_DISPLAY_CPUINFO 1
#define CONFIG_DISPLAY_BOARDINFO 1
+#define CONFIG_IXP_SERIAL
#define CONFIG_SYS_IXP425_CONSOLE IXP425_UART2
#define CONFIG_BAUDRATE 115200
#define CONFIG_BOOTDELAY 3
#define CONFIG_DISPLAY_CPUINFO 1
#define CONFIG_DISPLAY_BOARDINFO 1
+#define CONFIG_IXP_SERIAL
#define CONFIG_SYS_IXP425_CONSOLE IXP425_UART2
#define CONFIG_BAUDRATE 115200
#define CONFIG_BOOTDELAY 5
#define CONFIG_DISPLAY_CPUINFO 1
#define CONFIG_DISPLAY_BOARDINFO 1
+#define CONFIG_IXP_SERIAL
#define CONFIG_SYS_IXP425_CONSOLE IXP425_UART2
#define CONFIG_BAUDRATE 115200
#define CONFIG_BOOTDELAY 3
#define CONFIG_DISPLAY_CPUINFO 1
#define CONFIG_DISPLAY_BOARDINFO 1
+#define CONFIG_IXP_SERIAL
#define CONFIG_SYS_IXP425_CONSOLE IXP425_UART1
#define CONFIG_BAUDRATE 115200
#define CONFIG_BOOTDELAY 3
/*
* select serial console configuration
*/
+#define CONFIG_IXP_SERIAL
#define CONFIG_SYS_IXP425_CONSOLE IXP425_UART1 /* we use UART1 for console */
/*
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
+#define CONFIG_IXP_SERIAL
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_IXP425_CONSOLE IXP425_UART1 /* we use UART1 for console */
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
+#define CONFIG_IXP_SERIAL
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_IXP425_CONSOLE IXP425_UART1 /* we use UART1 for console */
projects / oweals / u-boot.git / commitdiff