diff options
| author | Samuel Holland <samuel@sholland.org> | 2017-06-03 03:52:57 -0500 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-06-12 04:04:45 +0200 |
| commit | 1318ea600b348cff43a66ffa6296a552b59e8888 (patch) | |
| tree | 999e09b262dd9ffd5c6f6ebcad407a8999ba11d1 /src/superio/ite/it8720f/it8720f.h | |
| parent | da8ca6561fe955e6525b234d529efdee1c8fbf9e (diff) | |
superio/ite/it8720f: add new IT8720F Super I/O
This device is extremely similar to the IT8718F, so support is based on
existing support for the IT8718F. The CIR device is only detected by
Linux/Windows from the ACPI tables, so ACPI support is extended from the
IT8783E/F (for ACPI). This Super I/O is used on the Foxconn G41S-K.
Tested, working:
* Serial port 1
* Environment controller
- Temperature monitoring
- Voltage monitoring
- Fan control (automatic and manual)
* PS/2 keyboard and mouse
Appears, OS driver loads, but otherwise untested:
* Serial port 2
* Consumer IR
Untested:
* Floppy controller
* Parallel port
* GPIO
Change-Id: Ib9a6fe91a772d78f4d122a6c516feff8658ada0a
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-on: https://review.coreboot.org/20026
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/superio/ite/it8720f/it8720f.h')
| -rw-r--r-- | src/superio/ite/it8720f/it8720f.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/superio/ite/it8720f/it8720f.h b/src/superio/ite/it8720f/it8720f.h new file mode 100644 index 0000000000..f8b7efbc56 --- /dev/null +++ b/src/superio/ite/it8720f/it8720f.h @@ -0,0 +1,33 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2006 Uwe Hermann <uwe@hermann-uwe.de> + * Copyright (C) 2011 QingPei Wang <wangqingpei@gmail.com> + * Copyright (C) 2017 Samuel Holland <samuel@sholland.org> + * + * 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. + */ + +#ifndef SUPERIO_ITE_IT8720F_H +#define SUPERIO_ITE_IT8720F_H + +/* Logical Device Numbers (LDN). */ +#define IT8720F_FDC 0x00 /* Floppy */ +#define IT8720F_SP1 0x01 /* Serial port 1 */ +#define IT8720F_SP2 0x02 /* Serial port 2 */ +#define IT8720F_PP 0x03 /* Parallel port */ +#define IT8720F_EC 0x04 /* Environment controller */ +#define IT8720F_KBCK 0x05 /* PS/2 keyboard */ +#define IT8720F_KBCM 0x06 /* PS/2 mouse */ +#define IT8720F_GPIO 0x07 /* GPIO (including SPI flash interface) */ +#define IT8720F_CIR 0x0a /* Consumer IR */ + +#endif /* SUPERIO_ITE_IT8720F_H */ |