nb/intel/sandybridge: Add a chipset devicetree

This only moves CPU configuration to a common place. Other PCI devices
can be done in follow-ups.

Change-Id: I9c5b6f25b779e28b6719cf70455ff0f1a916ad87
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56912
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

12 files changed, 1 insertions, 137 deletions

diff --git a/src/mainboard/lenovo/l520/devicetree.cb b/src/mainboard/lenovo/l520/devicetree.cb
index 6c2dabeabb..9e56e7910c 100644
--- a/src/mainboard/lenovo/l520/devicetree.cb
+++ b/src/mainboard/lenovo/l520/devicetree.cb
@@ -12,16 +12,6 @@ chip northbridge/intel/sandybridge
 	register "gpu_panel_power_up_delay" = "0"
 	register "gpu_pch_backlight" = "0x00000000"
 
-	device cpu_cluster 0 on
-		chip cpu/intel/model_206ax
-			register "acpi_c1" = "1"
-			register "acpi_c2" = "3"
-			register "acpi_c3" = "5"
-			device lapic 0 on end
-			device lapic 0xacac off end
-		end
-	end
-
 	device domain 0 on
 		subsystemid 0x17aa 0x21dd inherit
 
diff --git a/src/mainboard/lenovo/s230u/devicetree.cb b/src/mainboard/lenovo/s230u/devicetree.cb
index f7d65ca230..16e100496a 100644
--- a/src/mainboard/lenovo/s230u/devicetree.cb
+++ b/src/mainboard/lenovo/s230u/devicetree.cb
@@ -11,15 +11,7 @@ chip northbridge/intel/sandybridge
 	register "gpu_panel_power_down_delay" = "500"
 	register "gpu_panel_power_up_delay" = "600"
 	register "gpu_pch_backlight" = "0x041e041e"
-	device cpu_cluster 0 on
-		chip cpu/intel/model_206ax
-			register "acpi_c1" = "1"
-			register "acpi_c2" = "3"
-			register "acpi_c3" = "5"
-			device lapic 0 on end
-			device lapic 0xacac off end
-		end
-	end
+
 	device domain 0 on
 		subsystemid 0x17aa 0x2205 inherit
 
diff --git a/src/mainboard/lenovo/t420/devicetree.cb b/src/mainboard/lenovo/t420/devicetree.cb
index c934f5fe06..b764a8320b 100644
--- a/src/mainboard/lenovo/t420/devicetree.cb
+++ b/src/mainboard/lenovo/t420/devicetree.cb
@@ -15,18 +15,6 @@ chip northbridge/intel/sandybridge
 	register "gpu_cpu_backlight" = "0x1155"
 	register "gpu_pch_backlight" = "0x06100610"
 
-	device cpu_cluster 0 on
-		chip cpu/intel/model_206ax
-			# Magic APIC ID to locate this chip
-			device lapic 0 on end
-			device lapic 0xacac off end
-
-			register "acpi_c1" = "1"	# ACPI(C1) = MWAIT(C1)
-			register "acpi_c2" = "3"	# ACPI(C2) = MWAIT(C3)
-			register "acpi_c3" = "5"	# ACPI(C3) = MWAIT(C7)
-		end
-	end
-
 	device domain 0 on
 		subsystemid 0x17aa 0x21ce inherit
 
diff --git a/src/mainboard/lenovo/t420s/devicetree.cb b/src/mainboard/lenovo/t420s/devicetree.cb
index 1d6adaf3a8..92c90854d3 100644
--- a/src/mainboard/lenovo/t420s/devicetree.cb
+++ b/src/mainboard/lenovo/t420s/devicetree.cb
@@ -15,18 +15,6 @@ chip northbridge/intel/sandybridge
 	register "gpu_cpu_backlight" = "0x1155"
 	register "gpu_pch_backlight" = "0x06100610"
 
-	device cpu_cluster 0 on
-		chip cpu/intel/model_206ax
-			# Magic APIC ID to locate this chip
-			device lapic 0 on end
-			device lapic 0xacac off end
-
-			register "acpi_c1" = "1"	# ACPI(C1) = MWAIT(C1)
-			register "acpi_c2" = "3"	# ACPI(C2) = MWAIT(C3)
-			register "acpi_c3" = "5"	# ACPI(C3) = MWAIT(C7)
-		end
-	end
-
 	device domain 0 on
 		subsystemid 0x17aa 0x21d2 inherit
 
diff --git a/src/mainboard/lenovo/t430/devicetree.cb b/src/mainboard/lenovo/t430/devicetree.cb
index 141faa930c..8b15c84bce 100644
--- a/src/mainboard/lenovo/t430/devicetree.cb
+++ b/src/mainboard/lenovo/t430/devicetree.cb
@@ -14,16 +14,6 @@ chip northbridge/intel/sandybridge
 	register "gpu_cpu_backlight" = "0x1155"
 	register "gpu_pch_backlight" = "0x11551155"
 
-	device cpu_cluster 0 on
-		chip cpu/intel/model_206ax # FIXME: check all registers
-			register "acpi_c1" = "1"
-			register "acpi_c2" = "3"
-			register "acpi_c3" = "5"
-			device lapic 0 on end
-			device lapic 0xacac off end
-		end
-	end
-
 	device domain 0 on
 		subsystemid 0x17aa 0x21f3 inherit
 
diff --git a/src/mainboard/lenovo/t430s/devicetree.cb b/src/mainboard/lenovo/t430s/devicetree.cb
index 739d01db1c..9148892f36 100644
--- a/src/mainboard/lenovo/t430s/devicetree.cb
+++ b/src/mainboard/lenovo/t430s/devicetree.cb
@@ -14,18 +14,6 @@ chip northbridge/intel/sandybridge
 	register "gpu_cpu_backlight" = "0x1155"
 	register "gpu_pch_backlight" = "0x11551155"
 
-	device cpu_cluster 0 on
-		chip cpu/intel/model_206ax
-			# Magic APIC ID to locate this chip
-			device lapic 0 on end
-			device lapic 0xacac off end
-
-			register "acpi_c1" = "1"	# ACPI(C1) = MWAIT(C1)
-			register "acpi_c2" = "3"	# ACPI(C2) = MWAIT(C3)
-			register "acpi_c3" = "5"	# ACPI(C3) = MWAIT(C7)
-		end
-	end
-
 	device domain 0 on
 		subsystemid 0x17aa 0x21fb inherit
 
diff --git a/src/mainboard/lenovo/t520/devicetree.cb b/src/mainboard/lenovo/t520/devicetree.cb
index 9c75231efc..9588af27c2 100644
--- a/src/mainboard/lenovo/t520/devicetree.cb
+++ b/src/mainboard/lenovo/t520/devicetree.cb
@@ -15,18 +15,6 @@ chip northbridge/intel/sandybridge
 	register "gpu_cpu_backlight" = "0x1155"
 	register "gpu_pch_backlight" = "0x06100610"
 
-	device cpu_cluster 0 on
-		chip cpu/intel/model_206ax
-			# Magic APIC ID to locate this chip
-			device lapic 0 on end
-			device lapic 0xacac off end
-
-			register "acpi_c1" = "1"	# ACPI(C1) = MWAIT(C1)
-			register "acpi_c2" = "3"	# ACPI(C2) = MWAIT(C3)
-			register "acpi_c3" = "5"	# ACPI(C3) = MWAIT(C7)
-		end
-	end
-
 	device domain 0 on
 		subsystemid 0x17aa 0x21cf inherit
 
diff --git a/src/mainboard/lenovo/t530/devicetree.cb b/src/mainboard/lenovo/t530/devicetree.cb
index 5cfa207564..a274a67749 100644
--- a/src/mainboard/lenovo/t530/devicetree.cb
+++ b/src/mainboard/lenovo/t530/devicetree.cb
@@ -15,18 +15,6 @@ chip northbridge/intel/sandybridge
 	register "gpu_cpu_backlight" = "0x1155"
 	register "gpu_pch_backlight" = "0x11551155"
 
-	device cpu_cluster 0 on
-		chip cpu/intel/model_206ax
-			# Magic APIC ID to locate this chip
-			device lapic 0 on end
-			device lapic 0xacac off end
-
-			register "acpi_c1" = "1"	# ACPI(C1) = MWAIT(C1)
-			register "acpi_c2" = "3"	# ACPI(C2) = MWAIT(C3)
-			register "acpi_c3" = "5"	# ACPI(C3) = MWAIT(C7)
-		end
-	end
-
 	device domain 0 on
 		subsystemid 0x17aa 0x21f6 inherit
 
diff --git a/src/mainboard/lenovo/x131e/devicetree.cb b/src/mainboard/lenovo/x131e/devicetree.cb
index f28212e2e4..a0de1631af 100644
--- a/src/mainboard/lenovo/x131e/devicetree.cb
+++ b/src/mainboard/lenovo/x131e/devicetree.cb
@@ -14,18 +14,6 @@ chip northbridge/intel/sandybridge
 	register "gpu_cpu_backlight" = "0x1155"
 	register "gpu_pch_backlight" = "0x11551155"
 
-	device cpu_cluster 0 on
-		chip cpu/intel/model_206ax
-			# Magic APIC ID to locate this chip
-			device lapic 0 on end
-			device lapic 0xacac off end
-
-			register "acpi_c1" = "1"
-			register "acpi_c2" = "3"
-			register "acpi_c3" = "5"
-		end
-	end
-
 	device domain 0 on
 		subsystemid 0x17aa 0x21fe inherit
 
diff --git a/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb b/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
index cbf1141aec..0c693532fb 100644
--- a/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
+++ b/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
@@ -12,18 +12,6 @@ chip northbridge/intel/sandybridge
 	register "gpu_panel_power_up_delay" = "300"
 	register "gpu_pch_backlight" = "0x11551155"
 
-	device cpu_cluster 0 on
-		chip cpu/intel/model_206ax
-			# Magic APIC ID to locate this chip
-			device lapic 0 on end
-			device lapic 0xacac off end
-
-			register "acpi_c1" = "1"	# ACPI(C1) = MWAIT(C1)
-			register "acpi_c2" = "3"	# ACPI(C2) = MWAIT(C3)
-			register "acpi_c3" = "5"	# ACPI(C3) = MWAIT(C7)
-		end
-	end
-
 	device domain 0 on
 		subsystemid 0x17aa 0x21f9 inherit
 
diff --git a/src/mainboard/lenovo/x220/devicetree.cb b/src/mainboard/lenovo/x220/devicetree.cb
index 923c88bc31..46459c5587 100644
--- a/src/mainboard/lenovo/x220/devicetree.cb
+++ b/src/mainboard/lenovo/x220/devicetree.cb
@@ -15,18 +15,6 @@ chip northbridge/intel/sandybridge
 	register "gpu_cpu_backlight" = "0x1155"
 	register "gpu_pch_backlight" = "0x06100610"
 
-	device cpu_cluster 0 on
-		chip cpu/intel/model_206ax
-			# Magic APIC ID to locate this chip
-			device lapic 0 on end
-			device lapic 0xacac off end
-
-			register "acpi_c1" = "1"	# ACPI(C1) = MWAIT(C1)
-			register "acpi_c2" = "3"	# ACPI(C2) = MWAIT(C3)
-			register "acpi_c3" = "5"	# ACPI(C3) = MWAIT(C7)
-		end
-	end
-
 	device domain 0 on
 		subsystemid 0x17aa 0x21db inherit
 
diff --git a/src/mainboard/lenovo/x230/devicetree.cb b/src/mainboard/lenovo/x230/devicetree.cb
index 30a79162d4..5c1c124b22 100644
--- a/src/mainboard/lenovo/x230/devicetree.cb
+++ b/src/mainboard/lenovo/x230/devicetree.cb
@@ -15,18 +15,6 @@ chip northbridge/intel/sandybridge
 	register "gpu_cpu_backlight" = "0x1155"
 	register "gpu_pch_backlight" = "0x11551155"
 
-	device cpu_cluster 0 on
-		chip cpu/intel/model_206ax
-			# Magic APIC ID to locate this chip
-			device lapic 0 on end
-			device lapic 0xacac off end
-
-			register "acpi_c1" = "1"	# ACPI(C1) = MWAIT(C1)
-			register "acpi_c2" = "3"	# ACPI(C2) = MWAIT(C3)
-			register "acpi_c3" = "5"	# ACPI(C3) = MWAIT(C7)
-		end
-	end
-
 	device domain 0 on
 		subsystemid 0x17aa 0x21fa inherit