From bf48f6ab1127f3ba6a592f17ec49255f3eea5ffd Mon Sep 17 00:00:00 2001 From: Aamir Bohra Date: Mon, 16 Mar 2020 19:03:46 +0530 Subject: mb/google/dedede Add Audio support for waddledoo 1. Configure Audio GPIOs. 2. Set i2c4 configuration. 3. Update PCH HDA configuration TEST=Verify codecs gets listed with aplay -l command. Signed-off-by: Aamir Bohra Signed-off-by: Yong Zhi Change-Id: Ic0516c7a8fee79ce17343a7f42895d6ef534fec9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/39285 Tested-by: build bot (Jenkins) Reviewed-by: Karthik Ramasubramanian --- src/mainboard/google/dedede/variants/baseboard/devicetree.cb | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/mainboard/google/dedede/variants/baseboard/devicetree.cb') diff --git a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb index ece9672ae8..865d4ea73c 100644 --- a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb @@ -103,6 +103,14 @@ chip soc/intel/tigerlake register "PcieClkSrcClkReq[4]" = "4" register "PcieClkSrcClkReq[5]" = "5" + # Audio related configurations + register "PchHdaDspEnable" = "1" + register "PchHdaAudioLinkHdaEnable" = "1" + register "PchHdaAudioLinkSspEnable[0]" = "1" + register "PchHdaAudioLinkSspEnable[1]" = "1" + register "PchHdaAudioLinkDmicEnable[0]" = "1" + register "PchHdaAudioLinkDmicEnable[1]" = "1" + # Enable EMMC HS400 mode register "ScsEmmcHs400Enabled" = "1" -- cgit v1.2.3