diff options
Diffstat (limited to 'src/superio/winbond/w83627thg/early_serial.c')
| -rw-r--r-- | src/superio/winbond/w83627thg/early_serial.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/src/superio/winbond/w83627thg/early_serial.c b/src/superio/winbond/w83627thg/early_serial.c deleted file mode 100644 index 6ab178b243..0000000000 --- a/src/superio/winbond/w83627thg/early_serial.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2000 AG Electronics Ltd. - * Copyright (C) 2003-2004 Linux Networx - * Copyright (C) 2004 Tyan - * - * 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 - */ - -#include <arch/io.h> -#include <device/pnp.h> -#include "w83627thg.h" - -void pnp_enter_ext_func_mode(device_t dev) -{ - u16 port = dev >> 8; - outb(0x87, port); - outb(0x87, port); -} - -void pnp_exit_ext_func_mode(device_t dev) -{ - u16 port = dev >> 8; - outb(0xaa, port); -} - -#ifndef __ROMCC__ -void w83627thg_set_clksel_48(device_t dev) { - u8 reg8; - pnp_enter_ext_func_mode(dev); - reg8 = pnp_read_config(dev, 0x24); - reg8 |= (1 << 6); /* Set CLKSEL (clock input on pin 1) to 48MHz. */ - pnp_write_config(dev, 0x24, reg8); - pnp_exit_ext_func_mode(dev); -} -#endif |