From 5f1f0538cf46cea122c49cc103771fd839d24b37 Mon Sep 17 00:00:00 2001 From: Brenton Dong Date: Wed, 4 Jan 2017 15:12:27 -0700 Subject: mainboard/intel: add leafhill board directory This commit adds the initial scaffolding for the Intel Leafhill CRB with Apollo Lake silicon. The google/reef directory is used as a template. This commit only makes the minimum changes to Kconfig and Kconfig.name needed for the build bot to not have issues. Change-Id: I088edee0e94ecfb4666fa31e08dbcfd24a81891b Signed-off-by: Brenton Dong Reviewed-on: https://review.coreboot.org/18038 Tested-by: build bot (Jenkins) Reviewed-by: Werner Zeh --- .../intel/leafhill/variants/baseboard/nhlt.c | 44 ++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 src/mainboard/intel/leafhill/variants/baseboard/nhlt.c (limited to 'src/mainboard/intel/leafhill/variants/baseboard/nhlt.c') diff --git a/src/mainboard/intel/leafhill/variants/baseboard/nhlt.c b/src/mainboard/intel/leafhill/variants/baseboard/nhlt.c new file mode 100644 index 0000000000..d44d599e6c --- /dev/null +++ b/src/mainboard/intel/leafhill/variants/baseboard/nhlt.c @@ -0,0 +1,44 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2016 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 +#include +#include +#include +#include +#include + +void __attribute__((weak)) variant_nhlt_init(struct nhlt *nhlt) +{ + /* 1-dmic configuration */ + if (!nhlt_soc_add_dmic_array(nhlt, 1)) + printk(BIOS_ERR, "Added 1CH DMIC array.\n"); + /* 2-dmic configuration */ + if (!nhlt_soc_add_dmic_array(nhlt, 2)) + printk(BIOS_ERR, "Added 2CH DMIC array.\n"); + /* 4-dmic configuration */ + if (!nhlt_soc_add_dmic_array(nhlt, 4)) + printk(BIOS_ERR, "Added 4CH DMIC array.\n"); + /* Dialog for Headset codec. + * Headset codec is bi-directional but uses the same configuration + * settings for render and capture endpoints. + */ + if (!nhlt_soc_add_da7219(nhlt, AUDIO_LINK_SSP1)) + printk(BIOS_ERR, "Added Dialog_7219 codec.\n"); + + /* MAXIM Smart Amps for left and right speakers. */ + if (!nhlt_soc_add_max98357(nhlt, AUDIO_LINK_SSP5)) + printk(BIOS_ERR, "Added Maxim_98357 codec.\n"); +} -- cgit v1.2.3