arch/x86/dts/cougarcanyon2.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright (C) 2016, Bin Meng <bmeng.cn@gmail.com>
   4  */
   5
   6 /dts-v1/;
   7
   8 /include/ "skeleton.dtsi"
   9 /include/ "serial.dtsi"
  10 /include/ "keyboard.dtsi"
  11 /include/ "rtc.dtsi"
  12 /include/ "tsc_timer.dtsi"
  13
  14 / {
  15         model = "Intel Cougar Canyon 2";
  16         compatible = "intel,cougarcanyon2", "intel,chiefriver";
  17
  18         aliases {
  19                 spi0 = &spi0;
  20         };
  21
  22         config {
  23                 silent_console = <0>;
  24         };
  25
  26         chosen {
  27                 stdout-path = "/serial";
  28         };
  29
  30         microcode {
  31                 update@0 {
  32 #include "microcode/m12306a2_00000008.dtsi"
  33                 };
  34                 update@1 {
  35 #include "microcode/m12306a4_00000007.dtsi"
  36                 };
  37                 update@2 {
  38 #include "microcode/m12306a5_00000007.dtsi"
  39                 };
  40                 update@3 {
  41 #include "microcode/m12306a8_00000010.dtsi"
  42                 };
  43                 update@4 {
  44 #include "microcode/m12306a9_0000001b.dtsi"
  45                 };
  46         };
  47
  48         fsp {
  49                 compatible = "intel,ivybridge-fsp";
  50                 fsp,enable-ht;
  51         };
  52
  53         pci {
  54                 #address-cells = <3>;
  55                 #size-cells = <2>;
  56                 compatible = "pci-x86";
  57                 u-boot,dm-pre-reloc;
  58                 ranges = <0x02000000 0x0 0xc0000000 0xc0000000 0 0x10000000
  59                           0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000
  60                           0x01000000 0x0 0x2000 0x2000 0 0xe000>;
  61
  62                 pch@1f,0 {
  63                         reg = <0x0000f800 0 0 0 0>;
  64                         compatible = "intel,bd82x6x";
  65                         u-boot,dm-pre-reloc;
  66                         #address-cells = <1>;
  67                         #size-cells = <1>;
  68
  69                         spi0: spi {
  70                                 #address-cells = <1>;
  71                                 #size-cells = <0>;
  72                                 compatible = "intel,ich9-spi";
  73                                 intel,spi-lock-down;
  74
  75                                 spi-flash@0 {
  76                                         reg = <0>;
  77                                         compatible = "winbond,w25q64bv", "spi-flash";
  78                                         memory-map = <0xff800000 0x00800000>;
  79                                 };
  80                         };
  81
  82                         gpioa {
  83                                 compatible = "intel,ich6-gpio";
  84                                 u-boot,dm-pre-reloc;
  85                                 reg = <0 0x10>;
  86                                 bank-name = "A";
  87                         };
  88
  89                         gpiob {
  90                                 compatible = "intel,ich6-gpio";
  91                                 u-boot,dm-pre-reloc;
  92                                 reg = <0x30 0x10>;
  93                                 bank-name = "B";
  94                         };
  95
  96                         gpioc {
  97                                 compatible = "intel,ich6-gpio";
  98                                 u-boot,dm-pre-reloc;
  99                                 reg = <0x40 0x10>;
 100                                 bank-name = "C";
 101                         };
 102                 };
 103         };
 104
 105 };