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soc/intel/alderlake: Add ADL-P 2+8+2 (28W) VR config

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ADL-P 2+8+2 (28W) would have a match PD to ADL-P 4+8+2 (28W). Group them
into the same group core "ADL_P_282_482_28W_CORE".

BUG=b:211365920
TEST=Build and check fsp log to confirm the settings are set properly.

Signed-off-by: Curtis Chen <curtis.chen@intel.com>
Change-Id: I3f92c0f5d717dd33ac478fbaa883f3e972e7a7de
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61196
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
Curtis Chen
2022-01-19 16:36:31 +08:00
committed by Felix Held
parent 77426ffa6c
commit 38fcf40330
3 changed files with 8 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/soc/intel/alderlake/chip.h
View File

@@ -22,7 +22,7 @@
/* Types of different SKUs */
enum soc_intel_alderlake_power_limits {
ADL_P_142_242_282_15W_CORE,
ADL_P_482_28W_CORE,
ADL_P_282_482_28W_CORE,
ADL_P_682_28W_CORE,
ADL_P_442_482_45W_CORE,
ADL_P_642_682_45W_CORE,
@@ -51,7 +51,8 @@ static const struct {
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_10, ADL_P_142_242_282_15W_CORE, TDP_15W },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_7, ADL_P_142_242_282_15W_CORE, TDP_15W },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_6, ADL_P_142_242_282_15W_CORE, TDP_15W },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_5, ADL_P_482_28W_CORE, TDP_28W },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_7, ADL_P_282_482_28W_CORE, TDP_28W },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_5, ADL_P_282_482_28W_CORE, TDP_28W },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_3, ADL_P_682_28W_CORE, TDP_28W },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_5, ADL_P_442_482_45W_CORE, TDP_45W },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_4, ADL_P_642_682_45W_CORE, TDP_45W },

2
src/soc/intel/alderlake/chipset.cb
View File

@@ -8,7 +8,7 @@ chip soc/intel/alderlake
.tdp_pl4 = 123,
}"
register "power_limits_config[ADL_P_482_28W_CORE]" = "{
register "power_limits_config[ADL_P_282_482_28W_CORE]" = "{
.tdp_pl1_override = 28,
.tdp_pl2_override = 64,
.tdp_pl4 = 90,

4
src/soc/intel/alderlake/vr_config.c
View File

@@ -65,6 +65,7 @@ static const struct vr_lookup vr_config_ll[] = {
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_5, 45, VR_CFG_ALL_DOMAINS_LOADLINE(2.3, 3.2) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_3, 28, VR_CFG_ALL_DOMAINS_LOADLINE(2.3, 3.2) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_5, 28, VR_CFG_ALL_DOMAINS_LOADLINE(2.3, 3.2) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_7, 28, VR_CFG_ALL_DOMAINS_LOADLINE(2.3, 3.2) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_6, 15, VR_CFG_ALL_DOMAINS_LOADLINE(2.8, 3.2) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_7, 15, VR_CFG_ALL_DOMAINS_LOADLINE(2.8, 3.2) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_10, 15, VR_CFG_ALL_DOMAINS_LOADLINE(2.8, 3.2) },
@@ -77,6 +78,7 @@ static const struct vr_lookup vr_config_icc[] = {
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_5, 45, VR_CFG_ALL_DOMAINS_ICC(120, 55) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_3, 28, VR_CFG_ALL_DOMAINS_ICC(109, 55) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_5, 28, VR_CFG_ALL_DOMAINS_ICC(85, 55) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_7, 28, VR_CFG_ALL_DOMAINS_ICC(85, 55) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_6, 15, VR_CFG_ALL_DOMAINS_ICC(80, 40) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_7, 15, VR_CFG_ALL_DOMAINS_ICC(80, 40) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_10, 15, VR_CFG_ALL_DOMAINS_ICC(80, 40) },
@@ -89,6 +91,7 @@ static const struct vr_lookup vr_config_tdc_timewindow[] = {
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_5, 45, VR_CFG_ALL_DOMAINS_TDC(28000, 28000) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_3, 28, VR_CFG_ALL_DOMAINS_TDC(28000, 28000) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_5, 28, VR_CFG_ALL_DOMAINS_TDC(28000, 28000) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_7, 28, VR_CFG_ALL_DOMAINS_TDC(28000, 28000) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_6, 15, VR_CFG_ALL_DOMAINS_TDC(28000, 28000) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_7, 15, VR_CFG_ALL_DOMAINS_TDC(28000, 28000) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_10, 15, VR_CFG_ALL_DOMAINS_TDC(28000, 28000) },
@@ -101,6 +104,7 @@ static const struct vr_lookup vr_config_tdc_currentlimit[] = {
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_5, 45, VR_CFG_ALL_DOMAINS_TDC_CURRENT(47, 47) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_3, 28, VR_CFG_ALL_DOMAINS_TDC_CURRENT(40, 40) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_5, 28, VR_CFG_ALL_DOMAINS_TDC_CURRENT(32, 32) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_7, 28, VR_CFG_ALL_DOMAINS_TDC_CURRENT(32, 32) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_6, 15, VR_CFG_ALL_DOMAINS_TDC_CURRENT(20, 20) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_7, 15, VR_CFG_ALL_DOMAINS_TDC_CURRENT(20, 20) },
{ PCI_DEVICE_ID_INTEL_ADL_P_ID_10, 15, VR_CFG_ALL_DOMAINS_TDC_CURRENT(20, 20) },