diff options
Diffstat (limited to 'src/superio/fintek/f71863fg/early_serial.c')
| -rw-r--r-- | src/superio/fintek/f71863fg/early_serial.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/src/superio/fintek/f71863fg/early_serial.c b/src/superio/fintek/f71863fg/early_serial.c deleted file mode 100644 index 251f298c19..0000000000 --- a/src/superio/fintek/f71863fg/early_serial.c +++ /dev/null @@ -1,48 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 Corey Osgood <corey@slightlyhackish.com> - * - * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* Pre-RAM driver for the Fintek F71863FG Super I/O chip. */ - -#include <arch/io.h> -#include <device/pnp.h> -#include "f71863fg.h" - -static void pnp_enter_conf_state(device_t dev) -{ - u16 port = dev >> 8; - outb(0x87, port); - outb(0x87, port); -} - -static void pnp_exit_conf_state(device_t dev) -{ - u16 port = dev >> 8; - outb(0xaa, port); -} - -void f71863fg_enable_serial(device_t dev, u16 iobase) -{ - pnp_enter_conf_state(dev); - pnp_set_logical_device(dev); - pnp_set_enable(dev, 0); - pnp_set_iobase(dev, PNP_IDX_IO0, iobase); - pnp_set_enable(dev, 1); - pnp_exit_conf_state(dev); -} |