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mb/google/volteer: Reorganize audio codecs 

- Move all audio devices from baseboard to the volteer variant.
- Add max98373 devices and enable the driver
- Disable everything in FSP and let coreboot configure GPIOs.

BUG=b:147462631
TEST=this change makes all audio devices show up in ACPI, so this
was tested by ensuring that all audio devices are present in ACPI.

Change-Id: Ic654ea52a549053622603aa8c81fb37577d4e011
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41214
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Duncan Laurie 2020-05-10 11:20:20 -07:00 committed by Duncan Laurie
parent 47b7b3402b
commit 4dffa9cbb7
3 changed files with 45 additions and 27 deletions
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1
src/mainboard/google/volteer/Kconfig
View File

@ -6,6 +6,7 @@ config BOARD_GOOGLE_BASEBOARD_VOLTEER
select DRIVERS_I2C_HID
select DRIVERS_I2C_SX9310
select DRIVERS_INTEL_PMC
select DRIVERS_I2C_MAX98373
select DRIVERS_INTEL_SOUNDWIRE
select DRIVERS_SPI_ACPI
select DRIVERS_SOUNDWIRE_ALC5682

35
src/mainboard/google/volteer/variants/baseboard/devicetree.cb
View File

@ -115,10 +115,12 @@ chip soc/intel/tigerlake
# HD Audio
register "PchHdaDspEnable" = "1"
register "PchHdaAudioLinkHdaEnable" = "0"
register "PchHdaAudioLinkDmicEnable[0]" = "1"
register "PchHdaAudioLinkDmicEnable[1]" = "1"
register "PchHdaAudioLinkSspEnable[0]" = "1"
register "PchHdaAudioLinkSspEnable[1]" = "1"
register "PchHdaAudioLinkDmicEnable[0]" = "0"
register "PchHdaAudioLinkDmicEnable[1]" = "0"
register "PchHdaAudioLinkSspEnable[0]" = "0"
register "PchHdaAudioLinkSspEnable[1]" = "0"
register "PchHdaAudioLinkSndwEnable[0]" = "0"
register "PchHdaAudioLinkSndwEnable[1]" = "0"
# TCSS USB3
register "TcssXhciEn" = "1"
@ -256,21 +258,7 @@ chip soc/intel/tigerlake
register "wake" = "GPE0_PME_B0"
device pci 14.3 on end # CNVi: WiFi 0xA0F0 - A0F3
end
device pci 15.0 on
chip drivers/i2c/generic
register "hid" = ""10EC5682""
register "name" = ""RT58""
register "desc" = ""Realtek RT5682""
register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_F8)"
# 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 end
end
end # I2C #0 0xA0E8
device pci 15.0 on end # I2C #0 0xA0E8
device pci 15.1 on
chip drivers/i2c/hid
register "generic.hid" = ""GDIX0000""
@ -399,14 +387,7 @@ chip soc/intel/tigerlake
end # eSPI 0xA080 - A09F
device pci 1f.1 off end # P2SB 0xA0A0
device pci 1f.2 hidden end # PMC 0xA0A1
device pci 1f.3 on
chip drivers/generic/max98357a
register "hid" = ""MX98357A""
register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A10)"
register "sdmode_delay" = "5"
device generic 0 on end
end
end # Intel HD audio 0xA0C8-A0CF
device pci 1f.3 on end # Intel HD audio 0xA0C8-A0CF
device pci 1f.4 off end # SMBus 0xA0A3
device pci 1f.5 on end # SPI 0xA0A4
device pci 1f.6 off end # GbE 0x15E1/0x15E2

36
src/mainboard/google/volteer/variants/volteer/overridetree.cb
View File

@ -1,6 +1,42 @@
chip soc/intel/tigerlake
device domain 0 on
device pci 15.0 on
chip drivers/i2c/generic
register "hid" = ""10EC5682""
register "name" = ""RT58""
register "desc" = ""Headset Codec""
register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_F8)"
# 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 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 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 end
end
end
device pci 1f.3 on
chip drivers/generic/max98357a
register "hid" = ""MX98357A""
register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A10)"
register "sdmode_delay" = "5"
device generic 0 on end
end
chip drivers/intel/soundwire
device generic 0 on
chip drivers/soundwire/alc5682