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author | Edward O'Callaghan <eocallaghan@alterapraxis.com> | 2014-11-01 10:19:58 +1100 |
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committer | Edward O'Callaghan <eocallaghan@alterapraxis.com> | 2014-11-01 21:28:43 +0100 |
commit | 27a63d77339ea47133d150e1383fd236a332afe5 (patch) | |
tree | b0328ed2b29eaf967ae6a60e310e03a25a8fcb71 /src/superio/fintek/f81216h/f81216h.h | |
parent | b14bf88697950c63fa786cbd70dab3070e464807 (diff) | |
download | coreboot-27a63d77339ea47133d150e1383fd236a332afe5.tar.xz |
superio/fintek/f81216h: Implement device support
Change-Id: I20a34b569f109dd12af29e9e0cee8f7f6b8ebb80
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7309
Tested-by: build bot (Jenkins)
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
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 */ |