diff options
| author | Usha P <usha.p@intel.com> | 2022-02-02 11:31:27 +0530 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-02-25 20:44:27 +0000 |
| commit | 3ecee3cdd92e799072eb47262a1be29d62de927b (patch) | |
| tree | 07a88f6a08c6427cbd694b4a21c33ea1d5965f3b /src/mainboard/intel | |
| parent | 92c2ccda0cab63b989582584392565fcc93d4def (diff) | |
mb/intel/adlrvp: Add support for MAX98373 codec
- Add configurability using FW_CONFIG field in CBI, to enable/disable
I2S codec support for MAX98373 codecs
- AUDIO=ADL_MAX98373_ALC5682I_I2S: enable max98373 codec using expansion
board
Bug=None
Test=With CBI FW_CONFIG set to 0x100, check I2S audio output on
expansion card
Signed-off-by: Usha P <usha.p@intel.com>
Change-Id: I94dfe500b99a669e9b981cdf15e360f22f33d2ac
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61544
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Diffstat (limited to 'src/mainboard/intel')
| -rw-r--r-- | src/mainboard/intel/adlrvp/Kconfig | 2 | ||||
| -rw-r--r-- | src/mainboard/intel/adlrvp/mainboard.c | 4 | ||||
| -rw-r--r-- | src/mainboard/intel/adlrvp/variants/adlrvp_n_ext_ec/overridetree.cb | 44 |
3 files changed, 48 insertions, 2 deletions
diff --git a/src/mainboard/intel/adlrvp/Kconfig b/src/mainboard/intel/adlrvp/Kconfig index 1a9ed9e9d3..927b8ede8e 100644 --- a/src/mainboard/intel/adlrvp/Kconfig +++ b/src/mainboard/intel/adlrvp/Kconfig @@ -70,6 +70,8 @@ config BOARD_INTEL_ADLRVP_N_EXT_EC select DRIVERS_INTEL_PMC select INTEL_LPSS_UART_FOR_CONSOLE select SOC_INTEL_ALDERLAKE_PCH_N + select FW_CONFIG + select FW_CONFIG_SOURCE_CHROMEEC_CBI if BOARD_INTEL_ADLRVP_COMMON diff --git a/src/mainboard/intel/adlrvp/mainboard.c b/src/mainboard/intel/adlrvp/mainboard.c index d988fac7dd..8882671bfa 100644 --- a/src/mainboard/intel/adlrvp/mainboard.c +++ b/src/mainboard/intel/adlrvp/mainboard.c @@ -36,7 +36,7 @@ void __weak variant_devtree_update(void) /* Override dev tree settings per board */ } -#if CONFIG(BOARD_INTEL_ADLRVP_M_EXT_EC) +#if CONFIG(BOARD_INTEL_ADLRVP_M_EXT_EC) || CONFIG(BOARD_INTEL_ADLRVP_N_EXT_EC) static void add_fw_config_oem_string(const struct fw_config *config, void *arg) { struct smbios_type11 *t; @@ -56,7 +56,7 @@ static void mainboard_smbios_strings(struct device *dev, struct smbios_type11 *t static void mainboard_enable(struct device *dev) { -#if CONFIG(BOARD_INTEL_ADLRVP_M_EXT_EC) +#if CONFIG(BOARD_INTEL_ADLRVP_M_EXT_EC) || CONFIG(BOARD_INTEL_ADLRVP_N_EXT_EC) dev->ops->get_smbios_strings = mainboard_smbios_strings; #endif } diff --git a/src/mainboard/intel/adlrvp/variants/adlrvp_n_ext_ec/overridetree.cb b/src/mainboard/intel/adlrvp/variants/adlrvp_n_ext_ec/overridetree.cb index 8a49092613..5ed3065eb7 100644 --- a/src/mainboard/intel/adlrvp/variants/adlrvp_n_ext_ec/overridetree.cb +++ b/src/mainboard/intel/adlrvp/variants/adlrvp_n_ext_ec/overridetree.cb @@ -1,6 +1,50 @@ +fw_config + field AUDIO 8 10 + option NONE 0 + option ADL_MAX98373_ALC5682I_I2S 1 + end +end + chip soc/intel/alderlake device domain 0 on + device ref i2c0 on + chip drivers/i2c/generic + register "hid" = ""10EC5682"" + register "name" = ""RT58"" + register "desc" = ""Headset Codec"" + register "irq" = "ACPI_IRQ_EDGE_HIGH(GPP_H3_IRQ)" + # Set the jd_src to RT5668_JD1 for jack detection + register "property_count" = "1" + register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER" + register "property_list[0].name" = ""realtek,jd-src"" + register "property_list[0].integer" = "1" + device i2c 1a on + probe AUDIO ADL_MAX98373_ALC5682I_I2S + end + end + chip drivers/i2c/max98373 + register "vmon_slot_no" = "0" + register "imon_slot_no" = "1" + register "uid" = "0" + register "desc" = ""Right Speaker Amp"" + register "name" = ""MAXR"" + device i2c 31 on + probe AUDIO ADL_MAX98373_ALC5682I_I2S + end + end + chip drivers/i2c/max98373 + register "vmon_slot_no" = "2" + register "imon_slot_no" = "3" + register "uid" = "1" + register "desc" = ""Left Speaker Amp"" + register "name" = ""MAXL"" + device i2c 32 on + probe AUDIO ADL_MAX98373_ALC5682I_I2S + end + end + end + device ref pch_espi on chip ec/google/chromeec use conn0 as mux_conn[0] |