diff options
Diffstat (limited to 'cpu/mpc8220/serial.c')
-rw-r--r-- | cpu/mpc8220/serial.c | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/cpu/mpc8220/serial.c b/cpu/mpc8220/serial.c deleted file mode 100644 index 08285b87b9..0000000000 --- a/cpu/mpc8220/serial.c +++ /dev/null @@ -1,131 +0,0 @@ -/* - * (C) Copyright 2004, Freescale, Inc - * TsiChung Liew, Tsi-Chung.Liew@freescale.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 - * - */ - -/* - * Minimal serial functions needed to use one of the PSC ports - * as serial console interface. - */ - -#include <common.h> -#include <mpc8220.h> - -int serial_init (void) -{ - DECLARE_GLOBAL_DATA_PTR; - -#if defined (CONFIG_EXTUART_CONSOLE) - volatile uchar *cpld = (volatile uchar *) CFG_CPLD_BASE; -#endif - - /* Check CPLD Switch 2 whether is external or internal */ -#if defined (CONFIG_EXTUART_CONSOLE) - if ((*cpld & 0x02) == 0x02) { - gd->bExtUart = 1; - return ext_serial_init (); - } else -#endif - { -#if defined(CONFIG_PSC_CONSOLE) - gd->bExtUart = 0; - return psc_serial_init (); -#endif - } - - return (0); -} - -void serial_putc (const char c) -{ - DECLARE_GLOBAL_DATA_PTR; - - if (gd->bExtUart) { -#if defined (CONFIG_EXTUART_CONSOLE) - ext_serial_putc (c); -#endif - } else { -#if defined(CONFIG_PSC_CONSOLE) - psc_serial_putc (c); -#endif - } -} - -void serial_puts (const char *s) -{ - DECLARE_GLOBAL_DATA_PTR; - - if (gd->bExtUart) { -#if defined (CONFIG_EXTUART_CONSOLE) - ext_serial_puts (s); -#endif - } else { -#if defined(CONFIG_PSC_CONSOLE) - psc_serial_puts (s); -#endif - } -} - -int serial_getc (void) -{ - DECLARE_GLOBAL_DATA_PTR; - - if (gd->bExtUart) { -#if defined (CONFIG_EXTUART_CONSOLE) - return ext_serial_getc (); -#endif - } else { -#if defined(CONFIG_PSC_CONSOLE) - return psc_serial_getc (); -#endif - } -} - -int serial_tstc (void) -{ - DECLARE_GLOBAL_DATA_PTR; - - if (gd->bExtUart) { -#if defined (CONFIG_EXTUART_CONSOLE) - return ext_serial_tstc (); -#endif - } else { -#if defined(CONFIG_PSC_CONSOLE) - return psc_serial_tstc (); -#endif - } -} - -void serial_setbrg (void) -{ - DECLARE_GLOBAL_DATA_PTR; - - if (gd->bExtUart) { -#if defined (CONFIG_EXTUART_CONSOLE) - ext_serial_setbrg (); -#endif - } else { -#if defined(CONFIG_PSC_CONSOLE) - psc_serial_setbrg (); -#endif - } -} |