diff options
author | Furquan Shaikh <furquan@chromium.org> | 2017-04-15 11:36:07 -0700 |
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committer | Furquan Shaikh <furquan@google.com> | 2017-04-19 19:19:01 +0200 |
commit | ffb3b8983dc351ef2768fec6e91aad701e496a86 (patch) | |
tree | e9dd5f1af26aaeb7b99b921893b764c00bacd78e /src/mainboard/google/poppy/variants/baseboard/nhlt.c | |
parent | cbed0c26d0949489e7430013fd01c8f9ea1e3a88 (diff) | |
download | coreboot-ffb3b8983dc351ef2768fec6e91aad701e496a86.tar.xz |
mainboard/google/poppy: Provide nhlt variant API
Move current NHLT configuration implementation to baseboard so that
variants can leverage it or provide their own configuration.
BUG=b:37375693
Change-Id: I2a4317c112f9e3614bd01eb6809727b73328d29d
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/19326
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/google/poppy/variants/baseboard/nhlt.c')
-rw-r--r-- | src/mainboard/google/poppy/variants/baseboard/nhlt.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/variants/baseboard/nhlt.c b/src/mainboard/google/poppy/variants/baseboard/nhlt.c new file mode 100644 index 0000000000..81557e41ea --- /dev/null +++ b/src/mainboard/google/poppy/variants/baseboard/nhlt.c @@ -0,0 +1,47 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2017 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. + */ + +#include <baseboard/variants.h> +#include <console/console.h> +#include <nhlt.h> +#include <soc/nhlt.h> + +void __attribute__((weak)) variant_nhlt_init(struct nhlt *nhlt) +{ + /* 2 Channel DMIC array. */ + if (nhlt_soc_add_dmic_array(nhlt, 2)) + printk(BIOS_ERR, "Couldn't add 2CH DMIC array.\n"); + + /* 4 Channel DMIC array. */ + if (nhlt_soc_add_dmic_array(nhlt, 4)) + printk(BIOS_ERR, "Couldn't add 4CH DMIC arrays.\n"); + + /* Maxim MAX98927 Smart Amps for left and right channel */ + if (nhlt_soc_add_max98927(nhlt, AUDIO_LINK_SSP0)) + printk(BIOS_ERR, "Couldn't add Maxim MAX98927\n"); + + /* Realtek RT5663 Headset codec. */ + if (nhlt_soc_add_rt5663(nhlt, AUDIO_LINK_SSP1)) + printk(BIOS_ERR, "Couldn't add Realtek RT5663.\n"); +} + +void __attribute__((weak)) variant_nhlt_oem_overrides(const char **oem_id, + const char **oem_table_id, + uint32_t *oem_revision) +{ + *oem_id = "GOOGLE"; + *oem_table_id = "POPPYMAX"; + *oem_revision = 0; +} |