[coreboot-gerrit] [S] Change in coreboot[master]: mb/google/puff: Add SOF chip driver

[Matt DeVillier (Code Review)]

Matt DeVillier has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/74815 )

Change subject: mb/google/puff: Add SOF chip driver
......................................................................

mb/google/puff: Add SOF chip driver

Add SOF chip driver entries for all variants, so that the correct audio
config is passed to the OS drivers.

TEST=build, boot Windows on wyvern variant, verify headphone output
and microphone functional under Windows using coolstar's SOF drivers.

Change-Id: I421c070eac321c2fc160b8f26868bcb1ec13001e
Signed-off-by: Matt DeVillier 
---
M src/mainboard/google/puff/Kconfig
M src/mainboard/google/puff/variants/baseboard/devicetree.cb
M src/mainboard/google/puff/variants/dooly/overridetree.cb
3 files changed, 31 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/15/74815/1

diff --git a/src/mainboard/google/puff/Kconfig b/src/mainboard/google/puff/Kconfig
index 1fe0de5..e8ce796 100644
--- a/src/mainboard/google/puff/Kconfig
+++ b/src/mainboard/google/puff/Kconfig
@@ -1,6 +1,7 @@
 config BOARD_GOOGLE_BASEBOARD_PUFF
    def_bool n
    select BOARD_ROMSIZE_KB_16384 if !BOARD_ROMSIZE_KB_32768
+	select DRIVERS_AUDIO_SOF
    select DRIVERS_GENERIC_GPIO_KEYS
    select DRIVERS_GENERIC_MAX98357A
    select DRIVERS_I2C_DA7219
diff --git a/src/mainboard/google/puff/variants/baseboard/devicetree.cb b/src/mainboard/google/puff/variants/baseboard/devicetree.cb
index 1af96c5..6a32bdc 100644
--- a/src/mainboard/google/puff/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/puff/variants/baseboard/devicetree.cb
@@ -345,7 +345,12 @@
    	end # eSPI Interface
    	device pci 1f.1 on  end # P2SB
    	device pci 1f.2 hidden end # Power Management Controller
-		device pci 1f.3 on  end # Intel HDA
+		device pci 1f.3 on
+			chip drivers/sof
+				register "jack_tplg" = "rt5682"
+				device generic 0 on end
+			end
+		end # Intel HDA
    	device pci 1f.4 on  end # SMBus
    	device pci 1f.5 on  end # PCH SPI
    	device pci 1f.6 off end # GbE
diff --git a/src/mainboard/google/puff/variants/dooly/overridetree.cb b/src/mainboard/google/puff/variants/dooly/overridetree.cb
index c40c61c..a5cf3ba 100644
--- a/src/mainboard/google/puff/variants/dooly/overridetree.cb
+++ b/src/mainboard/google/puff/variants/dooly/overridetree.cb
@@ -388,6 +388,14 @@
    		register "PcieRpSlotImplemented[10]" = "1"
    	end
    	device pci 1e.3 off end # GSPI #1
+		device pci 1f.3 on
+			chip drivers/sof
+				register "spkr_tplg" = "rt1015"
+				register "jack_tplg" = "rt5682"
+				register "mic_tplg" = "_2ch_pdm0"
+				device generic 0 on end
+			end
+		end # Intel HDA
    end

# VR Settings Configuration for 4 Domains