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Diffstat (limited to 'board/amirix/ap1000/serial.c')
| -rw-r--r-- | board/amirix/ap1000/serial.c | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/board/amirix/ap1000/serial.c b/board/amirix/ap1000/serial.c deleted file mode 100644 index a77d332bc..000000000 --- a/board/amirix/ap1000/serial.c +++ /dev/null @@ -1,134 +0,0 @@ -/* - * (C) Copyright 2002 - * Peter De Schrijver (p2@mind.be), Mind Linux Solutions, NV. - * - * 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/u-boot.h> -#include <asm/processor.h> -#include <command.h> -#include <config.h> -#include <serial.h> -#include <linux/compiler.h> - -#include <ns16550.h> - -DECLARE_GLOBAL_DATA_PTR; - -const NS16550_t COM_PORTS[] = - { (NS16550_t) CONFIG_SYS_NS16550_COM1, (NS16550_t) CONFIG_SYS_NS16550_COM2 }; - -#undef CONFIG_SYS_DUART_CHAN -#define CONFIG_SYS_DUART_CHAN gComPort -static int gComPort = 0; - -static int amirix_serial_init(void) -{ - int clock_divisor = CONFIG_SYS_NS16550_CLK / 16 / gd->baudrate; - - (void) NS16550_init (COM_PORTS[0], clock_divisor); - gComPort = 0; - - return 0; -} - -static void amirix_serial_putc(const char c) -{ - if (c == '\n') { - NS16550_putc (COM_PORTS[CONFIG_SYS_DUART_CHAN], '\r'); - } - - NS16550_putc (COM_PORTS[CONFIG_SYS_DUART_CHAN], c); -} - -static int amirix_serial_getc(void) -{ - return NS16550_getc (COM_PORTS[CONFIG_SYS_DUART_CHAN]); -} - -static int amirix_serial_tstc(void) -{ - return NS16550_tstc (COM_PORTS[CONFIG_SYS_DUART_CHAN]); -} - -static void amirix_serial_setbrg(void) -{ - int clock_divisor = CONFIG_SYS_NS16550_CLK / 16 / gd->baudrate; - -#ifdef CONFIG_SYS_INIT_CHAN1 - NS16550_reinit (COM_PORTS[0], clock_divisor); -#endif -#ifdef CONFIG_SYS_INIT_CHAN2 - NS16550_reinit (COM_PORTS[1], clock_divisor); -#endif -} - -static void amirix_serial_puts(const char *s) -{ - while (*s) { - serial_putc (*s++); - } -} - -static struct serial_device amirix_serial_drv = { - .name = "amirix_serial", - .start = amirix_serial_init, - .stop = NULL, - .setbrg = amirix_serial_setbrg, - .putc = amirix_serial_putc, - .puts = amirix_serial_puts, - .getc = amirix_serial_getc, - .tstc = amirix_serial_tstc, -}; - -void amirix_serial_initialize(void) -{ - serial_register(&amirix_serial_drv); -} - -__weak struct serial_device *default_serial_console(void) -{ - return &amirix_serial_drv; -} - -#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 |