/* * (C) Copyright 2001 * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc. * * modified for marvell db64360 eval board by * Ingo Assmus <ingo.assmus@keymile.com> * * modified for cpci750 board by * Reinhard Arlt <reinhard.arlt@esd-electronics.com> * * 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 */ /* * serial.c - serial support for esd cpci750 board */ /* supports the MPSC */ #include <common.h> #include <command.h> #include "../../Marvell/include/memory.h" #include "serial.h" #include "mpsc.h" DECLARE_GLOBAL_DATA_PTR; int serial_init (void) { mpsc_init (gd->baudrate); return (0); } void serial_putc (const char c) { if (c == '\n') mpsc_putchar ('\r'); mpsc_putchar (c); } int serial_getc (void) { return mpsc_getchar (); } int serial_tstc (void) { return mpsc_test_char (); } void serial_setbrg (void) { galbrg_set_baudrate (CONFIG_MPSC_PORT, gd->baudrate); } void serial_puts (const char *s) { while (*s) { serial_putc (*s++); } } #if defined(CONFIG_CMD_KGDB) void kgdb_serial_init (void) { } void putDebugChar (int c) { serial_putc (c); } void putDebugStr (const char *str) { serial_puts (str); } int getDebugChar (void) { return serial_getc (); } void kgdb_interruptible (int yes) { return; } #endif