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| author | Gergely Kiss <mail.gery@gmail.com> | 2017-12-27 15:19:16 +0100 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-01-07 18:47:37 +0000 |
| commit | c9c29264b8c41bc2462d9a9fd2240b5c9350cdc0 (patch) | |
| tree | c7d73ffea34d78ddbc1dbdf9111b40780b57b3fa /src/superio/ite/it8623e/it8623e.h | |
| parent | 462e4700929ffdacc94149205adae69f8e57441c (diff) | |
| download | coreboot-c9c29264b8c41bc2462d9a9fd2240b5c9350cdc0.tar.gz coreboot-c9c29264b8c41bc2462d9a9fd2240b5c9350cdc0.tar.bz2 coreboot-c9c29264b8c41bc2462d9a9fd2240b5c9350cdc0.zip | |
superio/ite/it8623e: add support for SIO chip ITE IT8623E
This change adds basic support for the SuperIO chip ITE IT8623E.
Due to the lack of a datasheet, defaults are shown as "not available (NA)"
in superiotool's register dump. LDNs defined in it8623e.h are
definitely correct and working as expected.
Change-Id: I05832c4db7ab59541337f11200640316376e792e
Signed-off-by: Gergely Kiss <mail.gery@gmail.com>
Reviewed-on: https://review.coreboot.org/23001
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/superio/ite/it8623e/it8623e.h')
| -rw-r--r-- | src/superio/ite/it8623e/it8623e.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/superio/ite/it8623e/it8623e.h b/src/superio/ite/it8623e/it8623e.h new file mode 100644 index 000000000000..25670c58af63 --- /dev/null +++ b/src/superio/ite/it8623e/it8623e.h @@ -0,0 +1,32 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2006 Uwe Hermann <uwe@hermann-uwe.de> + * Copyright (C) 2017 Gergely Kiss <mail.gery@gmail.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_IT8623E_H +#define SUPERIO_ITE_IT8623E_H + +/* Datasheet not available. The list of LDNs might not be complete. */ + +#define IT8623E_FDC 0x00 /* Floppy Controller */ +#define IT8623E_SP1 0x01 /* Com1 */ +#define IT8623E_SP2 0x02 /* Com2 */ +#define IT8623E_PP 0x03 /* Parallel port */ +#define IT8623E_EC 0x04 /* Environment controller */ +#define IT8623E_KBCK 0x05 /* PS/2 keyboard */ +#define IT8623E_KBCM 0x06 /* PS/2 mouse */ +#define IT8623E_GPIO 0x07 /* GPIO */ + +#endif /* SUPERIO_ITE_IT8623E_H */ |