diff options
Diffstat (limited to 'src/mainboard/google/poppy')
| -rw-r--r-- | src/mainboard/google/poppy/Kconfig | 8 | ||||
| -rw-r--r-- | src/mainboard/google/poppy/variants/rammus/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/mainboard/google/poppy/variants/rammus/nhlt.c | 43 |
3 files changed, 52 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/Kconfig b/src/mainboard/google/poppy/Kconfig index 9a75d9c32f..2ca0f96cb4 100644 --- a/src/mainboard/google/poppy/Kconfig +++ b/src/mainboard/google/poppy/Kconfig @@ -86,6 +86,12 @@ config INCLUDE_NHLT_BLOBS_NOCTURNE select NHLT_DMIC_4CH select NHLT_MAX98373 +config INCLUDE_NHLT_BLOBS_RAMMUS + bool "Include blobs for rammus audio." + select NHLT_DA7219 + select NHLT_DMIC_4CH + select NHLT_MAX98927 + config MAINBOARD_DIR string default "google/poppy" @@ -186,6 +192,8 @@ config VARIANT_SPECIFIC_OPTIONS_NOCTURNE config VARIANT_SPECIFIC_OPTIONS_RAMMUS def_bool n select CHROMEOS_WIFI_SAR if CHROMEOS + select DRIVERS_I2C_MAX98927 + select DRIVERS_I2C_DA7219 select MAINBOARD_HAS_SPI_TPM_CR50 config VARIANT_SPECIFIC_OPTIONS_SORAKA diff --git a/src/mainboard/google/poppy/variants/rammus/Makefile.inc b/src/mainboard/google/poppy/variants/rammus/Makefile.inc index f24f8a7de2..98464af429 100644 --- a/src/mainboard/google/poppy/variants/rammus/Makefile.inc +++ b/src/mainboard/google/poppy/variants/rammus/Makefile.inc @@ -1 +1,2 @@ SPD_SOURCES = empty # 0b0000 +ramstage-y += nhlt.c diff --git a/src/mainboard/google/poppy/variants/rammus/nhlt.c b/src/mainboard/google/poppy/variants/rammus/nhlt.c new file mode 100644 index 0000000000..70c2524400 --- /dev/null +++ b/src/mainboard/google/poppy/variants/rammus/nhlt.c @@ -0,0 +1,43 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2018 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 variant_nhlt_init(struct nhlt *nhlt) +{ + /* 4 Channel DMIC array. */ + if (nhlt_soc_add_dmic_array(nhlt, 4)) + printk(BIOS_ERR, "Couldn't add 4CH DMIC array.\n"); + + /* Dialog DA7219 Headset codec. */ + if (nhlt_soc_add_da7219(nhlt, AUDIO_LINK_SSP1)) + printk(BIOS_ERR, "Couldn't add Dialog DA7219.\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"); + +} + +void variant_nhlt_oem_overrides(const char **oem_id, const char **oem_table_id, + uint32_t *oem_revision) +{ + *oem_id = "GOOGLE"; + *oem_table_id = "RAMMUSMAX"; + *oem_revision = 0; +} |