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https://github.com/AsahiLinux/u-boot
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107 lines
2 KiB
C
107 lines
2 KiB
C
/*
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* (C) Copyright 2001
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* Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
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*
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* modified for marvell db64360 eval board by
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* Ingo Assmus <ingo.assmus@keymile.com>
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*
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* modified for cpci750 board by
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* Reinhard Arlt <reinhard.arlt@esd-electronics.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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/*
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* serial.c - serial support for esd cpci750 board
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*/
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/* supports the MPSC */
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#include <common.h>
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#include <command.h>
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#include "../../Marvell/include/memory.h"
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#include "serial.h"
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#include "mpsc.h"
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DECLARE_GLOBAL_DATA_PTR;
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int serial_init (void)
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{
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mpsc_init (gd->baudrate);
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return (0);
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}
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void serial_putc (const char c)
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{
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if (c == '\n')
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mpsc_putchar ('\r');
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mpsc_putchar (c);
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}
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int serial_getc (void)
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{
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return mpsc_getchar ();
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}
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int serial_tstc (void)
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{
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return mpsc_test_char ();
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}
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void serial_setbrg (void)
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{
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galbrg_set_baudrate (CONFIG_MPSC_PORT, gd->baudrate);
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}
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void serial_puts (const char *s)
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{
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while (*s) {
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serial_putc (*s++);
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}
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}
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#if defined(CONFIG_CMD_KGDB)
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void kgdb_serial_init (void)
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{
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}
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void putDebugChar (int c)
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{
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serial_putc (c);
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}
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void putDebugStr (const char *str)
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{
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serial_puts (str);
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}
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int getDebugChar (void)
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{
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return serial_getc ();
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}
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void kgdb_interruptible (int yes)
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{
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return;
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}
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#endif
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