diff options
Diffstat (limited to 'src/mainboard/ocp/deltalake/devicetree.cb')
-rw-r--r-- | src/mainboard/ocp/deltalake/devicetree.cb | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/mainboard/ocp/deltalake/devicetree.cb b/src/mainboard/ocp/deltalake/devicetree.cb new file mode 100644 index 0000000000..26912d113d --- /dev/null +++ b/src/mainboard/ocp/deltalake/devicetree.cb @@ -0,0 +1,80 @@ +## SPDX-License-Identifier: GPL-2.0-or-later + +chip soc/intel/xeon_sp/cpx + + 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" + + # configure device interrupt routing + register "ir00_routing" = "0x3210" # IR00, Dev31 + register "ir01_routing" = "0x3210" # IR01, Dev30 + register "ir02_routing" = "0x3210" # IR02, Dev29 + register "ir03_routing" = "0x3210" # IR03, Dev28 + register "ir04_routing" = "0x3210" # IR04, Dev27 + + # configure interrupt polarity control + register "ipc0" = "0x00ff4000" # IPC0, PIRQA-H (IRQ16-23) should always be ActiveLow + register "ipc1" = "0x00000000" # IPC1 + register "ipc2" = "0x00000000" # IPC2 + register "ipc3" = "0x00000000" # IPC3 + + # configure MSR_TURBO_RATIO_LIMIT, MSR_TURBO_RATIO_LIMIT_CORES msrs + # FB production turbo_ratio_limit is 0x1f1f1f2022222325 + register "turbo_ratio_limit" = "0x1b1b1b1d20222325" + # FB production turbo_ratio_limit_cores is 0x1c1812100c080402 + register "turbo_ratio_limit_cores" = "0x1c1814100c080402" + + # configure PSTATE_REQ_RATIO for MSR_IA32_PERF_CTRL + register "pstate_req_ratio" = "0xa" + + register "coherency_support" = "0" + register "ats_support" = "0" + + device cpu_cluster 0 on + device lapic 0 on end + end + + device domain 0 on + device pci 00.0 on end # Host bridge + device pci 04.0 on end # Intel SkyLake-E CBDMA Registers + device pci 04.1 on end # Intel SkyLake-E CBDMA Registers + device pci 04.2 on end # Intel SkyLake-E CBDMA Registers + device pci 04.3 on end # Intel SkyLake-E CBDMA Registers + device pci 04.4 on end # Intel SkyLake-E CBDMA Registers + device pci 04.5 on end # Intel SkyLake-E CBDMA Registers + device pci 04.6 on end # Intel SkyLake-E CBDMA Registers + device pci 04.7 on end # Intel SkyLake-E CBDMA Registers + device pci 05.0 on end # Intel SkyLake-E MM/Vt-d Configuration Registers + device pci 05.2 on end # Intel SkyLake-E RAS + device pci 05.4 on end # Intel SkyLake-E IOAPIC + device pci 08.0 on end # System peripheral: Intel SkyLake-E Ubox Registers + device pci 08.1 on end # Performance counters: Intel SkyLake-E Ubox Registers + device pci 08.2 on end # System peripheral: Intel SkyLake-E Ubox Registers + device pci 11.0 on end # Intel Device a26c: PCU + + # PCH devices + device pci 11.5 on end # Intel C620 Series Chipset Family SSATA Controller [AHCI mode] + device pci 14.0 on end # Intel C620 Series Chipset Family USB 3.0 xHCI Controller + + device pci 14.2 on end # Signal processing controller: Intel Device a231 + device pci 16.0 on end # Communication controller: Intel Device a23a + device pci 16.1 on end # Communication controller: Intel Device a23b + device pci 16.4 on end # Communication controller: Intel Device a23e + device pci 1c.0 on end # PCI bridge: Intel Device a210 + device pci 1c.4 on end # PCI bridge: Intel Device a214 + device pci 1c.5 on end # PCI bridge: Intel Device a215 + device pci 1d.0 on end # PCI bridge: Intel Device a218 + device pci 1f.0 on end # ISA bridge: Intel Device a245 + device pci 1f.1 on end # p2sb + device pci 1f.2 on end # Memory controller: Intel Device a221 + device pci 1f.3 on end # Audio device: Intel Device a270 + device pci 1f.4 on end # Intel C620 Series Chipset Family SMBus + device pci 1f.5 on end # Intel C620 Series Chipset Family SPI Controller + end +end |