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| author | Duncan Laurie <dlaurie@chromium.org> | 2014-04-22 10:48:29 -0700 |
|---|---|---|
| committer | Marc Jones <marc.jones@se-eng.com> | 2014-10-22 03:35:13 +0200 |
| commit | f0aaa29989f4de7258430715d64c6d465fb0c457 (patch) | |
| tree | b6726bf7769b3d8384a4070de4c853f0cd19fa7b /src/soc/intel/common/hda_verb.h | |
| parent | d8c4f2b72462f60ae92a59a976437c2407ec6654 (diff) | |
| download | coreboot-f0aaa29989f4de7258430715d64c6d465fb0c457.tar.xz | |
baytrail: Move HDA verb table to Intel SOC common directory
This is common code for Intel SOC that can be shared.
Change-Id: Ic703f36f56a8238d5cc1248b353d8c3a49827a9a
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/196264
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit 3a9057b9616c54a8404eee55511743d2492dbc28)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6968
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Diffstat (limited to 'src/soc/intel/common/hda_verb.h')
| -rw-r--r-- | src/soc/intel/common/hda_verb.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/soc/intel/common/hda_verb.h b/src/soc/intel/common/hda_verb.h new file mode 100644 index 0000000000..a9c93c6e4f --- /dev/null +++ b/src/soc/intel/common/hda_verb.h @@ -0,0 +1,39 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Google Inc. + * + * 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; version 2 of the License. + * + * 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 _COMMON_HDA_VERB_H_ +#define _COMMON_HDA_VERB_H_ + +#include <stdint.h> + +#define HDA_GCAP_REG 0x00 +#define HDA_GCTL_REG 0x08 +#define HDA_GCTL_CRST (1 << 0) +#define HDA_STATESTS_REG 0x0e +#define HDA_IC_REG 0x60 +#define HDA_IR_REG 0x64 +#define HDA_ICII_REG 0x68 +#define HDA_ICII_BUSY (1 << 0) +#define HDA_ICII_VALID (1 << 1) + +int hda_codec_detect(u32 base); +int hda_codec_write(u32 base, u32 size, const u32 *data); +int hda_codec_init(u32 base, int addr, int verb_size, const u32 *verb_data); + +#endif /* _COMMON_HDA_VERB_H_ */ |