From c8b79b9606ceab52502cbbf8f5e3daada6440ebc Mon Sep 17 00:00:00 2001 From: Aseda Aboagye Date: Thu, 8 Apr 2021 15:42:54 -0700 Subject: mb/google/dedede: Enable HECI This commit enables HECI such that interface can be used from userspace on the dedede mainboards. BUG=b:184219504 TEST=Build and flash drawcia, verify that Intel Flash Programming Tool can communicate with the Converged Security Engine. Signed-off-by: Aseda Aboagye Change-Id: I5b28c471d6554a5e14538073d48ef47da05936fc Reviewed-on: https://review.coreboot.org/c/coreboot/+/52196 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin Reviewed-by: Karthik Ramasubramanian --- src/mainboard/google/dedede/variants/baseboard/devicetree.cb | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb index bb76c9c9ed22..69dd89c0bf17 100644 --- a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb @@ -189,6 +189,9 @@ chip soc/intel/jasperlake # - PM_CFG.SLP_LAN_MIN_ASST_WDTH register "PchPmPwrCycDur" = "1" # 1s + # Enable HECI + register "HeciEnabled" = "1" + device domain 0 on device pci 00.0 on end # Host Bridge device pci 02.0 on end # Integrated Graphics Device -- cgit v1.2.3