diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2022-11-07 11:39:58 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-12-05 14:22:12 +0000 |
| commit | 98c92570d9bb363740ae1b2cbbefc3c0f2404cb4 (patch) | |
| tree | 4d23f557990d8edb3edb1b09e2be3cd609b6acd7 /src/mainboard | |
| parent | 6f573217a0920b18ea9febd9c6696a01b0f7c082 (diff) | |
cpu/intel/speedstep: Have nb and sb code provide c5/c6/slfm
C5, C6 and slfm depend on the southbridge and the northbridge to be able
to provide this functionality, with some just lacking the possibility to
do so. Move the devicetree configuration to the southbridge.
This removes the need for a magic lapic in the devicetree.
Change-Id: I4a9b1e684a7927259adae9b1d42a67e907722109
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69297
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/mainboard')
23 files changed, 5 insertions, 93 deletions
diff --git a/src/mainboard/acer/g43t-am3/devicetree.cb b/src/mainboard/acer/g43t-am3/devicetree.cb index 713ac40d2f..1f2bc08fac 100644 --- a/src/mainboard/acer/g43t-am3/devicetree.cb +++ b/src/mainboard/acer/g43t-am3/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xacac off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/asrock/g41c-gs/variants/g41c-gs-r2/devicetree.cb b/src/mainboard/asrock/g41c-gs/variants/g41c-gs-r2/devicetree.cb index 846a02b676..28b24d8742 100644 --- a/src/mainboard/asrock/g41c-gs/variants/g41c-gs-r2/devicetree.cb +++ b/src/mainboard/asrock/g41c-gs/variants/g41c-gs-r2/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xACAC off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/asrock/g41c-gs/variants/g41c-gs/devicetree.cb b/src/mainboard/asrock/g41c-gs/variants/g41c-gs/devicetree.cb index 8115430cd6..7daa4a479e 100644 --- a/src/mainboard/asrock/g41c-gs/variants/g41c-gs/devicetree.cb +++ b/src/mainboard/asrock/g41c-gs/variants/g41c-gs/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xACAC off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/asrock/g41c-gs/variants/g41m-gs/devicetree.cb b/src/mainboard/asrock/g41c-gs/variants/g41m-gs/devicetree.cb index ef019d1ac2..a5d205cb63 100644 --- a/src/mainboard/asrock/g41c-gs/variants/g41m-gs/devicetree.cb +++ b/src/mainboard/asrock/g41c-gs/variants/g41m-gs/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xACAC off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/asrock/g41c-gs/variants/g41m-s3/devicetree.cb b/src/mainboard/asrock/g41c-gs/variants/g41m-s3/devicetree.cb index 4237041af7..83fc04094a 100644 --- a/src/mainboard/asrock/g41c-gs/variants/g41m-s3/devicetree.cb +++ b/src/mainboard/asrock/g41c-gs/variants/g41m-s3/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xACAC off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/asrock/g41c-gs/variants/g41m-vs3-r2/devicetree.cb b/src/mainboard/asrock/g41c-gs/variants/g41m-vs3-r2/devicetree.cb index 23268f2bdf..0dbe8d9685 100644 --- a/src/mainboard/asrock/g41c-gs/variants/g41m-vs3-r2/devicetree.cb +++ b/src/mainboard/asrock/g41c-gs/variants/g41m-vs3-r2/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xACAC off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/asus/p5gc-mx/devicetree.cb b/src/mainboard/asus/p5gc-mx/devicetree.cb index a9cad93e33..823882650e 100644 --- a/src/mainboard/asus/p5gc-mx/devicetree.cb +++ b/src/mainboard/asus/p5gc-mx/devicetree.cb @@ -7,9 +7,6 @@ chip northbridge/intel/i945 chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x - device lapic 0xACAC off end - end end device domain 0 on diff --git a/src/mainboard/asus/p5qc/variants/p5q/devicetree.cb b/src/mainboard/asus/p5qc/variants/p5q/devicetree.cb index c452672d92..d7d465508c 100644 --- a/src/mainboard/asus/p5qc/variants/p5q/devicetree.cb +++ b/src/mainboard/asus/p5qc/variants/p5q/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xACAC off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/asus/p5qc/variants/p5q_pro/devicetree.cb b/src/mainboard/asus/p5qc/variants/p5q_pro/devicetree.cb index b0452d4d57..d6dbc2dd44 100644 --- a/src/mainboard/asus/p5qc/variants/p5q_pro/devicetree.cb +++ b/src/mainboard/asus/p5qc/variants/p5q_pro/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xacac off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/asus/p5qc/variants/p5q_se/devicetree.cb b/src/mainboard/asus/p5qc/variants/p5q_se/devicetree.cb index 8390bc0f92..f099ab297d 100644 --- a/src/mainboard/asus/p5qc/variants/p5q_se/devicetree.cb +++ b/src/mainboard/asus/p5qc/variants/p5q_se/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xacac off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/asus/p5qc/variants/p5qc/devicetree.cb b/src/mainboard/asus/p5qc/variants/p5qc/devicetree.cb index 70e82e84e8..54f9dcfd3e 100644 --- a/src/mainboard/asus/p5qc/variants/p5qc/devicetree.cb +++ b/src/mainboard/asus/p5qc/variants/p5qc/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xacac off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/asus/p5qc/variants/p5ql_pro/devicetree.cb b/src/mainboard/asus/p5qc/variants/p5ql_pro/devicetree.cb index 8390bc0f92..f099ab297d 100644 --- a/src/mainboard/asus/p5qc/variants/p5ql_pro/devicetree.cb +++ b/src/mainboard/asus/p5qc/variants/p5ql_pro/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xacac off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/asus/p5ql-em/devicetree.cb b/src/mainboard/asus/p5ql-em/devicetree.cb index a839b9dda1..8e061f24a5 100644 --- a/src/mainboard/asus/p5ql-em/devicetree.cb +++ b/src/mainboard/asus/p5ql-em/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xacac off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/asus/p5qpl-am/devicetree.cb b/src/mainboard/asus/p5qpl-am/devicetree.cb index 104485116e..602ba576f4 100644 --- a/src/mainboard/asus/p5qpl-am/devicetree.cb +++ b/src/mainboard/asus/p5qpl-am/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xacac off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/foxconn/g41s-k/devicetree.cb b/src/mainboard/foxconn/g41s-k/devicetree.cb index 46bb4228cb..af15577158 100644 --- a/src/mainboard/foxconn/g41s-k/devicetree.cb +++ b/src/mainboard/foxconn/g41s-k/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xACAC off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb b/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb index 673172dd5e..5064cd9428 100644 --- a/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb +++ b/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb @@ -7,9 +7,6 @@ chip northbridge/intel/i945 chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x - device lapic 0xACAC off end - end end register "pci_mmio_size" = "768" diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/devicetree.cb b/src/mainboard/gigabyte/ga-g41m-es2l/devicetree.cb index 3a4ae45cda..5ec31eb18a 100644 --- a/src/mainboard/gigabyte/ga-g41m-es2l/devicetree.cb +++ b/src/mainboard/gigabyte/ga-g41m-es2l/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xACAC off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/intel/dg41wv/devicetree.cb b/src/mainboard/intel/dg41wv/devicetree.cb index 641ada5fc8..06617f6aae 100644 --- a/src/mainboard/intel/dg41wv/devicetree.cb +++ b/src/mainboard/intel/dg41wv/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xACAC off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/intel/dg43gt/devicetree.cb b/src/mainboard/intel/dg43gt/devicetree.cb index 5e2eb9d60b..80d2bf7d63 100644 --- a/src/mainboard/intel/dg43gt/devicetree.cb +++ b/src/mainboard/intel/dg43gt/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xacac off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/lenovo/t400/devicetree.cb b/src/mainboard/lenovo/t400/devicetree.cb index 0bfdbc95aa..7946e34bb2 100644 --- a/src/mainboard/lenovo/t400/devicetree.cb +++ b/src/mainboard/lenovo/t400/devicetree.cb @@ -8,22 +8,13 @@ chip northbridge/intel/gm45 register "gpu_panel_power_backlight_off_delay" = "2500" # Tx: 250ms register "gpu_panel_power_cycle_delay" = "3" # T4: 200ms + register "slfm" = "1" + device cpu_cluster 0 on ops gm45_cpu_bus_ops chip cpu/intel/socket_p device lapic 0 on end end - chip cpu/intel/model_1067x - # Magic APIC ID to locate this chip - device lapic 0xACAC off end - - # Enable Super LFM - register "slfm" = "1" - - # Enable C5, C6 - register "c5" = "1" - register "c6" = "1" - end end register "pci_mmio_size" = "2048" diff --git a/src/mainboard/lenovo/thinkcentre_a58/devicetree.cb b/src/mainboard/lenovo/thinkcentre_a58/devicetree.cb index 9a2c452fb9..a8dea8db4b 100644 --- a/src/mainboard/lenovo/thinkcentre_a58/devicetree.cb +++ b/src/mainboard/lenovo/thinkcentre_a58/devicetree.cb @@ -6,9 +6,6 @@ chip northbridge/intel/x4x # Northbridge chip cpu/intel/socket_LGA775 device lapic 0 on end end - chip cpu/intel/model_1067x # CPU - device lapic 0xACAC off end - end end device domain 0 on ops x4x_pci_domain_ops # PCI domain diff --git a/src/mainboard/lenovo/x200/devicetree.cb b/src/mainboard/lenovo/x200/devicetree.cb index dc059f0d50..814491bacc 100644 --- a/src/mainboard/lenovo/x200/devicetree.cb +++ b/src/mainboard/lenovo/x200/devicetree.cb @@ -8,22 +8,13 @@ chip northbridge/intel/gm45 register "gpu_panel_power_backlight_off_delay" = "2500" # Tx: 250ms register "gpu_panel_power_cycle_delay" = "3" # T4: 200ms + register "slfm" = "1" + device cpu_cluster 0 on ops gm45_cpu_bus_ops chip cpu/intel/socket_BGA956 device lapic 0 on end end - chip cpu/intel/model_1067x - # Magic APIC ID to locate this chip - device lapic 0xACAC off end - - # Enable Super LFM - register "slfm" = "1" - - # Enable C5, C6 - register "c5" = "1" - register "c6" = "1" - end end register "pci_mmio_size" = "2048" diff --git a/src/mainboard/roda/rk9/devicetree.cb b/src/mainboard/roda/rk9/devicetree.cb index d4b4aef69a..bb2cd70494 100644 --- a/src/mainboard/roda/rk9/devicetree.cb +++ b/src/mainboard/roda/rk9/devicetree.cb @@ -1,22 +1,12 @@ chip northbridge/intel/gm45 # IGD Displays register "gfx" = "GMA_STATIC_DISPLAYS(0)" + register "slfm" = "1" device cpu_cluster 0 on ops gm45_cpu_bus_ops chip cpu/intel/socket_BGA956 device lapic 0 on end end - chip cpu/intel/model_1067x - # Magic APIC ID to locate this chip - device lapic 0xACAC off end - - # Enable Super LFM - register "slfm" = "1" - - # Enable C5, C6 - register "c5" = "1" - register "c6" = "1" - end end register "pci_mmio_size" = "2048" |