diff --git a/src/mainboard/google/eve/devicetree.cb b/src/mainboard/google/eve/devicetree.cb
index 1cef26c388..22b49d7116 100644
--- a/src/mainboard/google/eve/devicetree.cb
+++ b/src/mainboard/google/eve/devicetree.cb
@@ -61,20 +61,20 @@ chip soc/intel/skylake
 	register "pirqg_routing" = "PCH_IRQ11"
 	register "pirqh_routing" = "PCH_IRQ11"
 
-	# VR Settings Configuration for 5 Domains
-	#+----------------+-------+-------+-------------+-------------+-------+
-	#| Domain/Setting |  SA   |  IA   | Ring Sliced | GT Unsliced |  GT   |
-	#+----------------+-------+-------+-------------+-------------+-------+
-	#| Psi1Threshold  | 20A   | 20A   | 20A         | 20A         | 20A   |
-	#| Psi2Threshold  | 4A    | 5A    | 5A          | 5A          | 5A    |
-	#| Psi3Threshold  | 1A    | 1A    | 1A          | 1A          | 1A    |
-	#| Psi3Enable     | 1     | 1     | 1           | 1           | 1     |
-	#| Psi4Enable     | 1     | 1     | 1           | 1           | 1     |
-	#| ImonSlope      | 0     | 0     | 0           | 0           | 0     |
-	#| ImonOffset     | 0     | 0     | 0           | 0           | 0     |
-	#| IccMax         | 4A    | 24A   | 24A         | 24A         | 24A   |
-	#| VrVoltageLimit | 1.52V | 1.52V | 1.52V       | 1.52V       | 1.52V |
-	#+----------------+-------+-------+-------------+-------------+-------+
+	# VR Settings Configuration for 4 Domains
+	#+----------------+-------+-------+-------+-------+
+	#| Domain/Setting |  SA   |  IA   | GTUS  |  GTS  |
+	#+----------------+-------+-------+-------+-------+
+	#| Psi1Threshold  | 20A   | 20A   | 20A   | 20A   |
+	#| Psi2Threshold  | 4A    | 5A    | 5A    | 5A    |
+	#| Psi3Threshold  | 1A    | 1A    | 1A    | 1A    |
+	#| Psi3Enable     | 1     | 1     | 1     | 1     |
+	#| Psi4Enable     | 1     | 1     | 1     | 1     |
+	#| ImonSlope      | 0     | 0     | 0     | 0     |
+	#| ImonOffset     | 0     | 0     | 0     | 0     |
+	#| IccMax         | 4A    | 24A   | 24A   | 24A   |
+	#| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V |
+	#+----------------+-------+-------+-------+-------+
 	register "domain_vr_config[VR_SYSTEM_AGENT]" = "{
 		.vr_config_enable = 1,
 		.psi1threshold = VR_CFG_AMP(20),
@@ -101,19 +101,6 @@ chip soc/intel/skylake
 		.voltage_limit = 1520,
 	}"
 
-	register "domain_vr_config[VR_RING]" = "{
-		.vr_config_enable = 1,
-		.psi1threshold = VR_CFG_AMP(20),
-		.psi2threshold = VR_CFG_AMP(5),
-		.psi3threshold = VR_CFG_AMP(1),
-		.psi3enable = 1,
-		.psi4enable = 1,
-		.imon_slope = 0x0,
-		.imon_offset = 0x0,
-		.icc_max = VR_CFG_AMP(24),
-		.voltage_limit = 1520,
-	}"
-
 	register "domain_vr_config[VR_GT_UNSLICED]" = "{
 		.vr_config_enable = 1,
 		.psi1threshold = VR_CFG_AMP(20),
diff --git a/src/mainboard/google/poppy/devicetree.cb b/src/mainboard/google/poppy/devicetree.cb
index 782f075e0e..bdf16e6456 100644
--- a/src/mainboard/google/poppy/devicetree.cb
+++ b/src/mainboard/google/poppy/devicetree.cb
@@ -65,20 +65,20 @@ chip soc/intel/skylake
 	register "pirqg_routing" = "PCH_IRQ11"
 	register "pirqh_routing" = "PCH_IRQ11"
 
-	# VR Settings Configuration for 5 Domains
-	#+----------------+-------+-------+-------------+-------------+-------+
-	#| Domain/Setting |  SA   |  IA   | Ring Sliced | GT Unsliced |  GT   |
-	#+----------------+-------+-------+-------------+-------------+-------+
-	#| Psi1Threshold  | 20A   | 20A   | 20A         | 20A         | 20A   |
-	#| Psi2Threshold  | 4A    | 5A    | 5A          | 5A          | 5A    |
-	#| Psi3Threshold  | 1A    | 1A    | 1A          | 1A          | 1A    |
-	#| Psi3Enable     | 1     | 1     | 1           | 1           | 1     |
-	#| Psi4Enable     | 1     | 1     | 1           | 1           | 1     |
-	#| ImonSlope      | 0     | 0     | 0           | 0           | 0     |
-	#| ImonOffset     | 0     | 0     | 0           | 0           | 0     |
-	#| IccMax         | 7A    | 34A   | 34A         | 35A         | 35A   |
-	#| VrVoltageLimit | 1.52V | 1.52V | 1.52V       | 1.52V       | 1.52V |
-	#+----------------+-------+-------+-------------+-------------+-------+
+	# VR Settings Configuration for 4 Domains
+	#+----------------+-------+-------+-------+-------+
+	#| Domain/Setting |  SA   |  IA   | GTUS  |  GTS  |
+	#+----------------+-------+-------+-------+-------+
+	#| Psi1Threshold  | 20A   | 20A   | 20A   | 20A   |
+	#| Psi2Threshold  | 4A    | 5A    | 5A    | 5A    |
+	#| Psi3Threshold  | 1A    | 1A    | 1A    | 1A    |
+	#| Psi3Enable     | 1     | 1     | 1     | 1     |
+	#| Psi4Enable     | 1     | 1     | 1     | 1     |
+	#| ImonSlope      | 0     | 0     | 0     | 0     |
+	#| ImonOffset     | 0     | 0     | 0     | 0     |
+	#| IccMax         | 7A    | 34A   | 35A   | 35A   |
+	#| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V |
+	#+----------------+-------+-------+-------+-------+
 	register "domain_vr_config[VR_SYSTEM_AGENT]" = "{
 		.vr_config_enable = 1,
 		.psi1threshold = VR_CFG_AMP(20),
@@ -105,19 +105,6 @@ chip soc/intel/skylake
 		.voltage_limit = 1520,
 	}"
 
-	register "domain_vr_config[VR_RING]" = "{
-		.vr_config_enable = 1,
-		.psi1threshold = VR_CFG_AMP(20),
-		.psi2threshold = VR_CFG_AMP(5),
-		.psi3threshold = VR_CFG_AMP(1),
-		.psi3enable = 1,
-		.psi4enable = 1,
-		.imon_slope = 0x0,
-		.imon_offset = 0x0,
-		.icc_max = VR_CFG_AMP(34),
-		.voltage_limit = 1520,
-	}"
-
 	register "domain_vr_config[VR_GT_UNSLICED]" = "{
 		.vr_config_enable = 1,
 		.psi1threshold = VR_CFG_AMP(20),
diff --git a/src/mainboard/intel/kblrvp/variants/rvp3/devicetree.cb b/src/mainboard/intel/kblrvp/variants/rvp3/devicetree.cb
index c2dde4f526..00b20ba3f7 100644
--- a/src/mainboard/intel/kblrvp/variants/rvp3/devicetree.cb
+++ b/src/mainboard/intel/kblrvp/variants/rvp3/devicetree.cb
@@ -59,20 +59,20 @@ chip soc/intel/skylake
 	# Determines if enable Serial IRQ. Values 0: Disabled, 1: Enabled
 	register "SerialIrqConfigSirqEnable" = "0x01"
 
-	# VR Settings Configuration for 5 Domains
-	#+----------------+-------+-------+-------------+-------------+-------+
-	#| Domain/Setting |  SA   |  IA   | Ring Sliced | GT Unsliced |  GT   |
-	#+----------------+-------+-------+-------------+-------------+-------+
-	#| Psi1Threshold  | 20A   | 20A   | 20A         | 20A         | 20A   |
-	#| Psi2Threshold  | 5A    | 5A    | 5A          | 5A          | 5A    |
-	#| Psi3Threshold  | 1A    | 1A    | 1A          | 1A          | 1A    |
-	#| Psi3Enable     | 1     | 1     | 1           | 1           | 1     |
-	#| Psi4Enable     | 1     | 1     | 1           | 1           | 1     |
-	#| ImonSlope      | 0     | 0     | 0           | 0           | 0     |
-	#| ImonOffset     | 0     | 0     | 0           | 0           | 0     |
-	#| IccMax         | 7A    | 34A   | 34A         | 35A         | 35A   |
-	#| VrVoltageLimit | 1.52V | 1.52V | 1.52V       | 1.52V       | 1.52V |
-	#+----------------+-------+-------+-------------+-------------+-------+
+	# VR Settings Configuration for 4 Domains
+	#+----------------+-------+-------+-------+-------+
+	#| Domain/Setting |  SA   |  IA   | GTUS  |  GTS  |
+	#+----------------+-------+-------+-------+-------+
+	#| Psi1Threshold  | 20A   | 20A   | 20A   | 20A   |
+	#| Psi2Threshold  | 5A    | 5A    | 5A    | 5A    |
+	#| Psi3Threshold  | 1A    | 1A    | 1A    | 1A    |
+	#| Psi3Enable     | 1     | 1     | 1     | 1     |
+	#| Psi4Enable     | 1     | 1     | 1     | 1     |
+	#| ImonSlope      | 0     | 0     | 0     | 0     |
+	#| ImonOffset     | 0     | 0     | 0     | 0     |
+	#| IccMax         | 7A    | 34A   | 35A   | 35A   |
+	#| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V |
+	#+----------------+-------+-------+-------+-------+
 	register "domain_vr_config[VR_SYSTEM_AGENT]" = "{
 		.vr_config_enable = 1, \
 		.psi1threshold = 0x50, \
@@ -98,18 +98,6 @@ chip soc/intel/skylake
 		.icc_max = 0x88, \
 		.voltage_limit = 0x5F0 \
 	}"
-	register "domain_vr_config[VR_RING]" = "{
-		.vr_config_enable = 1, \
-		.psi1threshold = 0x50, \
-		.psi2threshold = 0x14, \
-		.psi3threshold = 0x4, \
-		.psi3enable = 1, \
-		.psi4enable = 1, \
-		.imon_slope = 0x0, \
-		.imon_offset = 0x0, \
-		.icc_max = 0x88, \
-		.voltage_limit = 0x5F0, \
-	}"
 
 	register "domain_vr_config[VR_GT_UNSLICED]" = "{
 		.vr_config_enable = 1, \
diff --git a/src/mainboard/intel/kblrvp/variants/rvp7/devicetree.cb b/src/mainboard/intel/kblrvp/variants/rvp7/devicetree.cb
index e79c046b8f..369629263b 100644
--- a/src/mainboard/intel/kblrvp/variants/rvp7/devicetree.cb
+++ b/src/mainboard/intel/kblrvp/variants/rvp7/devicetree.cb
@@ -65,20 +65,20 @@ chip soc/intel/skylake
 	# Determines if enable Serial IRQ. Values 0: Disabled, 1: Enabled
 	register "SerialIrqConfigSirqEnable" = "0x01"
 
-	# VR Settings Configuration for 5 Domains
-	#+----------------+-------+-------+-------------+-------------+-------+
-	#| Domain/Setting |  SA   |  IA   | Ring Sliced | GT Unsliced |  GT   |
-	#+----------------+-------+-------+-------------+-------------+-------+
-	#| Psi1Threshold  | 20A   | 20A   | 20A         | 20A         | 20A   |
-	#| Psi2Threshold  | 4A    | 5A    | 5A          | 5A          | 5A    |
-	#| Psi3Threshold  | 1A    | 1A    | 1A          | 1A          | 1A    |
-	#| Psi3Enable     | 1     | 1     | 1           | 1           | 1     |
-	#| Psi4Enable     | 1     | 1     | 1           | 1           | 1     |
-	#| ImonSlope      | 0     | 0     | 0           | 0           | 0     |
-	#| ImonOffset     | 0     | 0     | 0           | 0           | 0     |
-	#| IccMax         | 7A    | 34A   | 34A         | 35A         | 35A   |
-	#| VrVoltageLimit | 1.52V | 1.52V | 1.52V       | 1.52V       | 1.52V |
-	#+----------------+-------+-------+-------------+-------------+-------+
+	# VR Settings Configuration for 4 Domains
+	#+----------------+-------+-------+-------+-------+
+	#| Domain/Setting |  SA   |  IA   | GTUS  |  GTS  |
+	#+----------------+-------+-------+-------+-------+
+	#| Psi1Threshold  | 20A   | 20A   | 20A   | 20A   |
+	#| Psi2Threshold  | 4A    | 5A    | 5A    | 5A    |
+	#| Psi3Threshold  | 1A    | 1A    | 1A    | 1A    |
+	#| Psi3Enable     | 1     | 1     | 1     | 1     |
+	#| Psi4Enable     | 1     | 1     | 1     | 1     |
+	#| ImonSlope      | 0     | 0     | 0     | 0     |
+	#| ImonOffset     | 0     | 0     | 0     | 0     |
+	#| IccMax         | 7A    | 34A   | 35A   | 35A   |
+	#| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V |
+	#+----------------+-------+-------+-------+-------+
 	register "domain_vr_config[VR_SYSTEM_AGENT]" = "{
 		.vr_config_enable = 1, \
 		.psi1threshold = 0x50, \
@@ -104,18 +104,6 @@ chip soc/intel/skylake
 		.icc_max = 0x0, \
 		.voltage_limit = 0x0 \
 	}"
-	register "domain_vr_config[VR_RING]" = "{
-		.vr_config_enable = 1, \
-		.psi1threshold = 0x50, \
-		.psi2threshold = 0x14, \
-		.psi3threshold = 0x4, \
-		.psi3enable = 1, \
-		.psi4enable = 1, \
-		.imon_slope = 0x0, \
-		.imon_offset = 0x0, \
-		.icc_max = 0x0, \
-		.voltage_limit = 0x0, \
-	}"
 
 	register "domain_vr_config[VR_GT_UNSLICED]" = "{
 		.vr_config_enable = 1, \
diff --git a/src/soc/intel/skylake/include/soc/vr_config.h b/src/soc/intel/skylake/include/soc/vr_config.h
index 1c19b8870e..27d84b2629 100644
--- a/src/soc/intel/skylake/include/soc/vr_config.h
+++ b/src/soc/intel/skylake/include/soc/vr_config.h
@@ -65,11 +65,12 @@ struct vr_config {
 
 #define VR_CFG_AMP(i) ((i) * 4)
 
+#if IS_ENABLED(CONFIG_PLATFORM_USES_FSP1_1)
 /* VrConfig Settings for 5 domains
  * 0 = System Agent, 1 = IA Core, 2 = Ring,
  * 3 = GT unsliced,  4 = GT sliced
  */
-enum vr_domain{
+enum vr_domain {
 	VR_SYSTEM_AGENT,
 	VR_IA_CORE,
 	VR_RING,
@@ -77,6 +78,19 @@ enum vr_domain{
 	VR_GT_SLICED,
 	NUM_VR_DOMAINS
 };
+#else
+/* VrConfig Settings for 4 domains
+ * 0 = System Agent, 1 = IA Core,
+ * 2 = GT unsliced,  3 = GT sliced
+ */
+enum vr_domain {
+	VR_SYSTEM_AGENT,
+	VR_IA_CORE,
+	VR_GT_UNSLICED,
+	VR_GT_SLICED,
+	NUM_VR_DOMAINS
+};
+#endif
 
 void fill_vr_domain_config(void *params,
 			int domain, const struct vr_config *cfg);
diff --git a/src/soc/intel/skylake/vr_config.c b/src/soc/intel/skylake/vr_config.c
index 17ccd7dd93..36c2f1f403 100644
--- a/src/soc/intel/skylake/vr_config.c
+++ b/src/soc/intel/skylake/vr_config.c
@@ -44,6 +44,7 @@ static const struct vr_config default_configs[NUM_VR_DOMAINS] = {
 		.icc_max = VR_CFG_AMP(34),
 		.voltage_limit = 1520,
 	},
+#if IS_ENABLED(CONFIG_PLATFORM_USES_FSP1_1)
 	[VR_RING] = {
 		.vr_config_enable = 1,
 		.psi1threshold = VR_CFG_AMP(20),
@@ -56,6 +57,7 @@ static const struct vr_config default_configs[NUM_VR_DOMAINS] = {
 		.icc_max = VR_CFG_AMP(34),
 		.voltage_limit = 1520,
 	},
+#endif
 	[VR_GT_UNSLICED] = {
 		.vr_config_enable = 1,
 		.psi1threshold = VR_CFG_AMP(20),