From 295fdbef392e1ab6c8c7e4f0d7a9a01d95bb5bd5 Mon Sep 17 00:00:00 2001 From: Edward O'Callaghan Date: Fri, 20 Dec 2019 11:47:29 +1100 Subject: mainboard/google/puff: Configure HDA registers Enable PCH HDA and configure dmic+ssp registers. BRANCH=none BUG=b:146519004 TEST=./util/abuild/abuild -p none -t google/hatch -x -a Change-Id: If9495261201ca256cdb35352338c0b3a82a50196 Signed-off-by: Edward O'Callaghan Reviewed-on: https://review.coreboot.org/c/coreboot/+/37859 Tested-by: build bot (Jenkins) Reviewed-by: Daniel Kurtz --- src/mainboard/google/hatch/variants/puff/overridetree.cb | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/mainboard/google/hatch/variants/puff/overridetree.cb b/src/mainboard/google/hatch/variants/puff/overridetree.cb index b99c1f240a..342994d90a 100644 --- a/src/mainboard/google/hatch/variants/puff/overridetree.cb +++ b/src/mainboard/google/hatch/variants/puff/overridetree.cb @@ -68,6 +68,10 @@ chip soc/intel/cannonlake # [6:0] Rx Strobe Delay DLL 2(HS400 Mode), each 125ps, range: 0 - 39. register "common_soc_config.emmc_dll.emmc_rx_strobe_cntl" = "0x1515" + # Intel HDA - disable I2S Audio SSP1 and DMIC0 as puff variant does not have them. + register "PchHdaAudioLinkSsp1" = "0" + register "PchHdaAudioLinkDmic0" = "0" + # Intel Common SoC Config #+-------------------+---------------------------+ #| Field | Value | -- cgit v1.2.3