arch/x86/dts/chromebook_link.dts

   1 /dts-v1/;
   2
   3 /include/ "skeleton.dtsi"
   4 /include/ "serial.dtsi"
   5
   6 / {
   7         model = "Google Link";
   8         compatible = "google,link", "intel,celeron-ivybridge";
   9
  10         aliases {
  11                 spi0 = "/pci/pch/spi";
  12         };
  13
  14         config {
  15                silent_console = <0>;
  16         };
  17
  18         gpioa {
  19                 compatible = "intel,ich6-gpio";
  20                 u-boot,dm-pre-reloc;
  21                 reg = <0 0x10>;
  22                 bank-name = "A";
  23         };
  24
  25         gpiob {
  26                 compatible = "intel,ich6-gpio";
  27                 u-boot,dm-pre-reloc;
  28                 reg = <0x30 0x10>;
  29                 bank-name = "B";
  30         };
  31
  32         gpioc {
  33                 compatible = "intel,ich6-gpio";
  34                 u-boot,dm-pre-reloc;
  35                 reg = <0x40 0x10>;
  36                 bank-name = "C";
  37         };
  38
  39         chosen {
  40                 stdout-path = "/serial";
  41         };
  42
  43         spd {
  44                 compatible = "memory-spd";
  45                 #address-cells = <1>;
  46                 #size-cells = <0>;
  47                 elpida_4Gb_1600_x16 {
  48                         reg = <0>;
  49                         data = [92 10 0b 03 04 19 02 02
  50                                 03 52 01 08 0a 00 fe 00
  51                                 69 78 69 3c 69 11 18 81
  52                                 20 08 3c 3c 01 40 83 81
  53                                 00 00 00 00 00 00 00 00
  54                                 00 00 00 00 00 00 00 00
  55                                 00 00 00 00 00 00 00 00
  56                                 00 00 00 00 0f 11 42 00
  57                                 00 00 00 00 00 00 00 00
  58                                 00 00 00 00 00 00 00 00
  59                                 00 00 00 00 00 00 00 00
  60                                 00 00 00 00 00 00 00 00
  61                                 00 00 00 00 00 00 00 00
  62                                 00 00 00 00 00 00 00 00
  63                                 00 00 00 00 00 02 fe 00
  64                                 11 52 00 00 00 07 7f 37
  65                                 45 42 4a 32 30 55 47 36
  66                                 45 42 55 30 2d 47 4e 2d
  67                                 46 20 30 20 02 fe 00 00
  68                                 00 00 00 00 00 00 00 00
  69                                 00 00 00 00 00 00 00 00
  70                                 00 00 00 00 00 00 00 00
  71                                 00 00 00 00 00 00 00 00
  72                                 00 00 00 00 00 00 00 00
  73                                 00 00 00 00 00 00 00 00
  74                                 00 00 00 00 00 00 00 00
  75                                 00 00 00 00 00 00 00 00
  76                                 00 00 00 00 00 00 00 00
  77                                 00 00 00 00 00 00 00 00
  78                                 00 00 00 00 00 00 00 00
  79                                 00 00 00 00 00 00 00 00
  80                                 00 00 00 00 00 00 00 00];
  81                 };
  82                 samsung_4Gb_1600_1.35v_x16 {
  83                         reg = <1>;
  84                         data = [92 11 0b 03 04 19 02 02
  85                                 03 11 01 08 0a 00 fe 00
  86                                 69 78 69 3c 69 11 18 81
  87                                 f0 0a 3c 3c 01 40 83 01
  88                                 00 80 00 00 00 00 00 00
  89                                 00 00 00 00 00 00 00 00
  90                                 00 00 00 00 00 00 00 00
  91                                 00 00 00 00 0f 11 02 00
  92                                 00 00 00 00 00 00 00 00
  93                                 00 00 00 00 00 00 00 00
  94                                 00 00 00 00 00 00 00 00
  95                                 00 00 00 00 00 00 00 00
  96                                 00 00 00 00 00 00 00 00
  97                                 00 00 00 00 00 00 00 00
  98                                 00 00 00 00 00 80 ce 01
  99                                 00 00 00 00 00 00 6a 04
 100                                 4d 34 37 31 42 35 36 37
 101                                 34 42 48 30 2d 59 4b 30
 102                                 20 20 00 00 80 ce 00 00
 103                                 00 00 00 00 00 00 00 00
 104                                 00 00 00 00 00 00 00 00
 105                                 00 00 00 00 00 00 00 00
 106                                 00 00 00 00 00 00 00 00
 107                                 00 00 00 00 00 00 00 00
 108                                 00 00 00 00 00 00 00 00
 109                                 00 00 00 00 00 00 00 00
 110                                 00 00 00 00 00 00 00 00
 111                                 00 00 00 00 00 00 00 00
 112                                 00 00 00 00 00 00 00 00
 113                                 00 00 00 00 00 00 00 00
 114                                 00 00 00 00 00 00 00 00
 115                                 00 00 00 00 00 00 00 00];
 116                         };
 117                 micron_4Gb_1600_1.35v_x16 {
 118                         reg = <2>;
 119                         data = [92 11 0b 03 04 19 02 02
 120                                 03 11 01 08 0a 00 fe 00
 121                                 69 78 69 3c 69 11 18 81
 122                                 20 08 3c 3c 01 40 83 05
 123                                 00 00 00 00 00 00 00 00
 124                                 00 00 00 00 00 00 00 00
 125                                 00 00 00 00 00 00 00 00
 126                                 00 00 00 00 0f 01 02 00
 127                                 00 00 00 00 00 00 00 00
 128                                 00 00 00 00 00 00 00 00
 129                                 00 00 00 00 00 00 00 00
 130                                 00 00 00 00 00 00 00 00
 131                                 00 00 00 00 00 00 00 00
 132                                 00 00 00 00 00 00 00 00
 133                                 00 00 00 00 00 80 2c 00
 134                                 00 00 00 00 00 00 ad 75
 135                                 34 4b 54 46 32 35 36 36
 136                                 34 48 5a 2d 31 47 36 45
 137                                 31 20 45 31 80 2c 00 00
 138                                 00 00 00 00 00 00 00 00
 139                                 00 00 00 00 00 00 00 00
 140                                 00 00 00 00 00 00 00 00
 141                                 ff ff ff ff ff ff ff ff
 142                                 ff ff ff ff ff ff ff ff
 143                                 ff ff ff ff ff ff ff ff
 144                                 ff ff ff ff ff ff ff ff
 145                                 ff ff ff ff ff ff ff ff
 146                                 ff ff ff ff ff ff ff ff
 147                                 ff ff ff ff ff ff ff ff
 148                                 ff ff ff ff ff ff ff ff
 149                                 ff ff ff ff ff ff ff ff
 150                                 ff ff ff ff ff ff ff ff];
 151                 };
 152         };
 153
 154         pci {
 155                 compatible = "intel,pci-ivybridge", "pci-x86";
 156                 #address-cells = <3>;
 157                 #size-cells = <2>;
 158                 u-boot,dm-pre-reloc;
 159                 ranges = <0x02000000 0x0 0xe0000000 0xe0000000 0 0x10000000
 160                         0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000
 161                         0x01000000 0x0 0x1000 0x1000 0 0xefff>;
 162                 sata {
 163                         compatible = "intel,pantherpoint-ahci";
 164                         intel,sata-mode = "ahci";
 165                         intel,sata-port-map = <1>;
 166                         intel,sata-port0-gen3-tx = <0x00880a7f>;
 167                 };
 168
 169                 gma {
 170                         compatible = "intel,gma";
 171                         intel,dp_hotplug = <0 0 0x06>;
 172                         intel,panel-port-select = <1>;
 173                         intel,panel-power-cycle-delay = <6>;
 174                         intel,panel-power-up-delay = <2000>;
 175                         intel,panel-power-down-delay = <500>;
 176                         intel,panel-power-backlight-on-delay = <2000>;
 177                         intel,panel-power-backlight-off-delay = <2000>;
 178                         intel,cpu-backlight = <0x00000200>;
 179                         intel,pch-backlight = <0x04000000>;
 180                 };
 181
 182                 pch {
 183                         reg = <0x0000f800 0 0 0 0>;
 184                         compatible = "intel,bd82x6x", "intel,pch";
 185                         u-boot,dm-pre-reloc;
 186                         #address-cells = <1>;
 187                         #size-cells = <1>;
 188                         gen-dec = <0x800 0xfc 0x900 0xfc>;
 189                         intel,gen-dec = <0x800 0xfc 0x900 0xfc>;
 190                         intel,pirq-routing = <0x8b 0x8a 0x8b 0x8b
 191                                                 0x80 0x80 0x80 0x80>;
 192                         intel,gpi-routing = <0 0 0 0 0 0 0 2
 193                                                 1 0 0 0 0 0 0 0>;
 194                         /* Enable EC SMI source */
 195                         intel,alt-gp-smi-enable = <0x0100>;
 196                         spi {
 197                                 #address-cells = <1>;
 198                                 #size-cells = <0>;
 199                                 compatible = "intel,ich-spi";
 200                                 spi-flash@0 {
 201                                         #size-cells = <1>;
 202                                         #address-cells = <1>;
 203                                         reg = <0>;
 204                                         compatible = "winbond,w25q64",
 205                                                         "spi-flash";
 206                                         memory-map = <0xff800000 0x00800000>;
 207                                         rw-mrc-cache {
 208                                                 label = "rw-mrc-cache";
 209                                                 reg = <0x003e0000 0x00010000>;
 210                                                 type = "wiped";
 211                                                 wipe-value = [ff];
 212                                         };
 213                                 };
 214                         };
 215
 216                         lpc {
 217                                 compatible = "intel,bd82x6x-lpc";
 218                                 #address-cells = <1>;
 219                                 #size-cells = <0>;
 220                                 cros-ec@200 {
 221                                         compatible = "google,cros-ec";
 222                                         reg = <0x204 1 0x200 1 0x880 0x80>;
 223
 224                                         /*
 225                                          * Describes the flash memory within
 226                                          * the EC
 227                                          */
 228                                         #address-cells = <1>;
 229                                         #size-cells = <1>;
 230                                         flash@8000000 {
 231                                                 reg = <0x08000000 0x20000>;
 232                                                 erase-value = <0xff>;
 233                                         };
 234                                 };
 235                         };
 236                 };
 237         };
 238
 239         microcode {
 240                 update@0 {
 241 #include "microcode/m12306a9_0000001b.dtsi"
 242                 };
 243         };
 244
 245 };