diff options
Diffstat (limited to 'src/superio/fintek/f81216h/f81216h.h')
| -rw-r--r-- | src/superio/fintek/f81216h/f81216h.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/superio/fintek/f81216h/f81216h.h b/src/superio/fintek/f81216h/f81216h.h new file mode 100644 index 0000000000..37e7753e6c --- /dev/null +++ b/src/superio/fintek/f81216h/f81216h.h @@ -0,0 +1,46 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.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 + */ + +#ifndef SUPERIO_FINTEK_F81216H_H +#define SUPERIO_FINTEK_F81216H_H + +/* Logical Device Numbers (LDN). */ +#define F81216H_SP1 0x00 /* UART1 (+CIR mode) */ +#define F81216H_SP2 0x01 /* UART2 */ +#define F81216H_SP3 0x02 /* UART3 */ +#define F81216H_SP4 0x03 /* UART4 */ +#define F81216H_WDT 0x08 /* WDT */ + +/** + * The PNP config entry key is parameterised + * by two bits on this Super I/O with 0x77 as + * the default key. + * See page 17 of data sheet for details. + */ +enum { + MODE_6767, + MODE_7777, + MODE_8787, + MODE_A0A0, +} mode_key; + +void f81216h_enable_serial(pnp_devfn_t dev, u16 iobase, enum mode_key k); + +#endif /* SUPERIO_FINTEK_F81216H_H */ |