diff options
| author | Uwe Hermann <uwe@hermann-uwe.de> | 2007-03-31 19:45:24 +0000 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2007-03-31 19:45:24 +0000 |
| commit | 3a66263ff69f1098ee665371240cb3ef873dfff1 (patch) | |
| tree | 47054302e633850de5652e65facd00ff118ae2cf /src/superio/nsc/pc87309/pc87309.h | |
| parent | 5445639f06312f01dce1ac0d8335f0d66104c604 (diff) | |
Add support for the NSC PC87309 Super I/O.
Pre-RAM serial output on COM1 and COM2 has been tested. The rest is not
yet tested on real hardware.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2574 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/superio/nsc/pc87309/pc87309.h')
| -rw-r--r-- | src/superio/nsc/pc87309/pc87309.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/superio/nsc/pc87309/pc87309.h b/src/superio/nsc/pc87309/pc87309.h new file mode 100644 index 0000000000..6ed5997109 --- /dev/null +++ b/src/superio/nsc/pc87309/pc87309.h @@ -0,0 +1,30 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de> + * + * 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 + */ + +/* Datasheet: PC87309 SuperI/O Plug and Play Compatible Chip. */ +/* Status: Pre-RAM serial output is tested and works. The rest is untested. */ + +#define PC87309_FDC 0x00 /* Floppy */ +#define PC87309_PP 0x01 /* Parallel port */ +#define PC87309_SP2 0x02 /* Com2 / IR */ +#define PC87309_SP1 0x03 /* Com1 */ +#define PC87309_PM 0x04 /* Power management */ +#define PC87309_KBCM 0x05 /* Mouse */ +#define PC87309_KBCK 0x06 /* Keyboard */ |