/* * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com> * * SPDX-License-Identifier: GPL-2.0+ */ /dts-v1/; #include <dt-bindings/interrupt-router/intel-irq.h> /include/ "skeleton.dtsi" /include/ "serial.dtsi" /include/ "keyboard.dtsi" /include/ "rtc.dtsi" /include/ "tsc_timer.dtsi" / { model = "Intel Crown Bay"; compatible = "intel,crownbay", "intel,queensbay"; aliases { spi0 = &spi; }; config { silent_console = <0>; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu@0 { device_type = "cpu"; compatible = "cpu-x86"; reg = <0>; intel,apic-id = <0>; }; cpu@1 { device_type = "cpu"; compatible = "cpu-x86"; reg = <1>; intel,apic-id = <1>; }; }; chosen { /* * By default the legacy superio serial port is used as the * U-Boot serial console. If we want to use UART from Topcliff * PCH as the console, change this property to &pciuart#. * * For example, stdout-path = &pciuart0 will use the first * UART on Topcliff PCH. */ stdout-path = "/serial"; }; microcode { update@0 { #include "microcode/m0220661105_cv.dtsi" }; }; pci { #address-cells = <3>; #size-cells = <2>; compatible = "pci-x86"; u-boot,dm-pre-reloc; ranges = <0x02000000 0x0 0x40000000 0x40000000 0 0x80000000 0x42000000 0x0 0xc0000000 0xc0000000 0 0x20000000 0x01000000 0x0 0x2000 0x2000 0 0xe000>; pcie@17,0 { #address-cells = <3>; #size-cells = <2>; compatible = "pci-bridge"; u-boot,dm-pre-reloc; reg = <0x0000b800 0x0 0x0 0x0 0x0>; topcliff@0,0 { #address-cells = <3>; #size-cells = <2>; compatible = "pci-bridge"; u-boot,dm-pre-reloc; reg = <0x00010000 0x0 0x0 0x0 0x0>; pciuart0: uart@a,1 { compatible = "pci8086,8811.00", "pci8086,8811", "pciclass,070002", "pciclass,0700", "ns16550"; u-boot,dm-pre-reloc; reg = <0x00025100 0x0 0x0 0x0 0x0 0x01025110 0x0 0x0 0x0 0x0>; reg-shift = <0>; clock-frequency = <1843200>; current-speed = <115200>; }; pciuart1: uart@a,2 { compatible = "pci8086,8812.00", "pci8086,8812", "pciclass,070002", "pciclass,0700", "ns16550"; u-boot,dm-pre-reloc; reg = <0x00025200 0x0 0x0 0x0 0x0 0x01025210 0x0 0x0 0x0 0x0>; reg-shift = <0>; clock-frequency = <1843200>; current-speed = <115200>; }; pciuart2: uart@a,3 { compatible = "pci8086,8813.00", "pci8086,8813", "pciclass,070002", "pciclass,0700", "ns16550"; u-boot,dm-pre-reloc; reg = <0x00025300 0x0 0x0 0x0 0x0 0x01025310 0x0 0x0 0x0 0x0>; reg-shift = <0>; clock-frequency = <1843200>; current-speed = <115200>; }; pciuart3: uart@a,4 { compatible = "pci8086,8814.00", "pci8086,8814", "pciclass,070002", "pciclass,0700", "ns16550"; u-boot,dm-pre-reloc; reg = <0x00025400 0x0 0x0 0x0 0x0 0x01025410 0x0 0x0 0x0 0x0>; reg-shift = <0>; clock-frequency = <1843200>; current-speed = <115200>; }; }; }; pch@1f,0 { reg = <0x0000f800 0 0 0 0>; compatible = "intel,pch7"; #address-cells = <1>; #size-cells = <1>; irq-router { compatible = "intel,queensbay-irq-router"; intel,pirq-config = "pci"; intel,pirq-link = <0x60 8>; intel,pirq-mask = <0xcee0>; intel,pirq-routing = < /* TunnelCreek PCI devices */ PCI_BDF(0, 2, 0) INTA PIRQE PCI_BDF(0, 3, 0) INTA PIRQF PCI_BDF(0, 23, 0) INTA PIRQA PCI_BDF(0, 23, 0) INTB PIRQB PCI_BDF(0, 23, 0) INTC PIRQC PCI_BDF(0, 23, 0) INTD PIRQD PCI_BDF(0, 24, 0) INTA PIRQB PCI_BDF(0, 24, 0) INTB PIRQC PCI_BDF(0, 24, 0) INTC PIRQD PCI_BDF(0, 24, 0) INTD PIRQA PCI_BDF(0, 25, 0) INTA PIRQC PCI_BDF(0, 25, 0) INTB PIRQD PCI_BDF(0, 25, 0) INTC PIRQA PCI_BDF(0, 25, 0) INTD PIRQB PCI_BDF(0, 26, 0) INTA PIRQD PCI_BDF(0, 26, 0) INTB PIRQA PCI_BDF(0, 26, 0) INTC PIRQB PCI_BDF(0, 26, 0) INTD PIRQC PCI_BDF(0, 27, 0) INTA PIRQG /* * Topcliff PCI devices * * Note on the Crown Bay board, Topcliff * chipset is connected to TunnelCreek * PCIe port 0, so its bus number is 1 * for its PCIe port and 2 for its PCI * devices per U-Boot current PCI bus * enumeration algorithm. */ PCI_BDF(1, 0, 0) INTA PIRQA PCI_BDF(2, 0, 1) INTA PIRQA PCI_BDF(2, 0, 2) INTA PIRQA PCI_BDF(2, 2, 0) INTB PIRQD PCI_BDF(2, 2, 1) INTB PIRQD PCI_BDF(2, 2, 2) INTB PIRQD PCI_BDF(2, 2, 3) INTB PIRQD PCI_BDF(2, 2, 4) INTB PIRQD PCI_BDF(2, 4, 0) INTC PIRQC PCI_BDF(2, 4, 1) INTC PIRQC PCI_BDF(2, 6, 0) INTD PIRQB PCI_BDF(2, 8, 0) INTA PIRQA PCI_BDF(2, 8, 1) INTA PIRQA PCI_BDF(2, 8, 2) INTA PIRQA PCI_BDF(2, 8, 3) INTA PIRQA PCI_BDF(2, 10, 0) INTB PIRQD PCI_BDF(2, 10, 1) INTB PIRQD PCI_BDF(2, 10, 2) INTB PIRQD PCI_BDF(2, 10, 3) INTB PIRQD PCI_BDF(2, 10, 4) INTB PIRQD PCI_BDF(2, 12, 0) INTC PIRQC PCI_BDF(2, 12, 1) INTC PIRQC PCI_BDF(2, 12, 2) INTC PIRQC PCI_BDF(2, 12, 3) INTC PIRQC PCI_BDF(2, 12, 4) INTC PIRQC >; }; spi: spi { #address-cells = <1>; #size-cells = <0>; compatible = "intel,ich7-spi"; spi-flash@0 { reg = <0>; compatible = "sst,25vf016b", "spi-flash"; memory-map = <0xffe00000 0x00200000>; }; }; gpioa { compatible = "intel,ich6-gpio"; u-boot,dm-pre-reloc; reg = <0 0x20>; bank-name = "A"; }; gpiob { compatible = "intel,ich6-gpio"; u-boot,dm-pre-reloc; reg = <0x20 0x20>; bank-name = "B"; }; }; }; };