diff options
| author | Barnali Sarkar <barnali.sarkar@intel.com> | 2016-08-03 12:15:22 +0530 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-08-08 18:24:04 +0200 |
| commit | 8f2f22d25806a4547be1a1a125f153bb4b0fe581 (patch) | |
| tree | 959268d99a149b80ec4d4dde38ec5da63a3749f6 /src/mainboard/intel | |
| parent | 0dddcd76d74274715b0472ca41ddac88a5203b84 (diff) | |
skylake/devicetree: Add PIRQ Routing programming
Program PIRQ Routing with correct values, as done by FSP, and also in
'soc/intel/skylake/romstage/pch.c' file. If not done, these values get
overridden by "0" during PxRC -> PIRQ programming in ramstage, in
'soc/intel/skylake/lpc.c' file pch_pirq_init()function.
BUG=none
BRANCH=none
TEST=Build and boot kunimitsu
Change-Id: Ibeb9a64824a71c253e45d6a1c6088abd737cf046
Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com>
Reviewed-on: https://review.coreboot.org/16044
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Diffstat (limited to 'src/mainboard/intel')
| -rw-r--r-- | src/mainboard/intel/kunimitsu/devicetree.cb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/intel/kunimitsu/devicetree.cb b/src/mainboard/intel/kunimitsu/devicetree.cb index 07efd54e4c..2aa3d956d1 100644 --- a/src/mainboard/intel/kunimitsu/devicetree.cb +++ b/src/mainboard/intel/kunimitsu/devicetree.cb @@ -37,6 +37,15 @@ chip soc/intel/skylake register "SaGv" = "3" register "PmTimerDisabled" = "1" + register "pirqa_routing" = "PCH_IRQ11" + register "pirqb_routing" = "PCH_IRQ10" + register "pirqc_routing" = "PCH_IRQ11" + register "pirqd_routing" = "PCH_IRQ11" + register "pirqe_routing" = "PCH_IRQ11" + register "pirqf_routing" = "PCH_IRQ11" + register "pirqg_routing" = "PCH_IRQ11" + register "pirqh_routing" = "PCH_IRQ11" + # Enabling SLP_S3#, SLP_S4#, SLP_SUS and SLP_A Stretch # SLP_S3 Minimum Assertion Width. Values 0: 60us, 1: 1ms, 2: 50ms, 3: 2s register "PmConfigSlpS3MinAssert" = "0x02" |