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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2019-01-16 13:44:33 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2019-01-24 09:10:13 +0000 |
| commit | 5449007425c23dd1b5aaeb64d6ab976893ffe023 (patch) | |
| tree | 4673d474ebf2d2e840f5c9f649bc674af175a68b /src/superio/ite/it8528e/it8528e.h | |
| parent | 2b218e3e512e771a977101b07574a51a65853a7a (diff) | |
| download | coreboot-5449007425c23dd1b5aaeb64d6ab976893ffe023.tar.xz | |
superio/ite: Add it8528e
* Add support for the SuperIO part of IT8528E
* Based on the IT8528E datasheet and tests on vendor firmware
TODO: Add support for accessing EC space, which should be
implemented in src/ec/ instead, as it's a separate logical unit.
No datasheet is publicy available.
Tested on wedge100s.
The serial works under the OS without CONFIG_CONSOLE_SERIAL.
Change-Id: I72aa756e123d6f99d9ef4fe955c4b7f1be25d547
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/30957
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/superio/ite/it8528e/it8528e.h')
| -rw-r--r-- | src/superio/ite/it8528e/it8528e.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/superio/ite/it8528e/it8528e.h b/src/superio/ite/it8528e/it8528e.h new file mode 100644 index 0000000000..d9d07d0188 --- /dev/null +++ b/src/superio/ite/it8528e/it8528e.h @@ -0,0 +1,37 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2019 9Elements GmbH <patrick.rudolph@9elements.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. + */ + +#ifndef SUPERIO_ITE_IT8528E_H +#define SUPERIO_ITE_IT8528E_H + +#define IT8528E_SP1 0x01 /* Com1 */ +#define IT8528E_SP2 0x02 /* Com2 */ +#define IT8528E_SWUC 0x04 /* System Wake-Up */ +#define IT8528E_KBCM 0x05 /* PS/2 mouse */ +#define IT8528E_KBCK 0x06 /* PS/2 keyboard */ +#define IT8528E_IR 0x0a /* Consumer IR */ +#define IT8528E_SMFI 0x0f /* Shared Memory/Flash Interface */ +#define IT8528E_RTCT 0x10 /* RTC-like Timer */ +#define IT8528E_PMC1 0x11 /* Power Management Channel 1 */ +#define IT8528E_PMC2 0x12 /* Power Management Channel 2 */ +#define IT8528E_SSPI 0x13 /* Serial Periphial Interface */ +#define IT8528E_PECI 0x14 /* Platform EC Interface */ +#define IT8528E_PMC3 0x17 /* Power Management Channel 3 */ +#define IT8528E_PMC4 0x18 /* Power Management Channel 4 */ +#define IT8528E_PMC5 0x19 /* Power Management Channel 5 */ + + +#endif /* SUPERIO_ITE_IT8528E_H */ |