mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-30 05:48:51 +09:00
aad78d2732
Move chromebook_link over to driver model for PCI. This involves: - adding a uclass for platform controller hub - removing most of the existing PCI driver - adjusting how CPU init works to use driver model instead - rename the lpc compatible string (it will be removed later) This does not really take advantage of driver model fully, but it does work. Furture work will improve the code structure to remove many of the explicit calls to init the board. Signed-off-by: Simon Glass <sjg@chromium.org>
238 lines
5.5 KiB
Plaintext
238 lines
5.5 KiB
Plaintext
/dts-v1/;
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/include/ "skeleton.dtsi"
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/include/ "serial.dtsi"
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/ {
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model = "Google Link";
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compatible = "google,link", "intel,celeron-ivybridge";
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aliases {
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spi0 = "/spi";
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};
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config {
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silent_console = <0>;
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};
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gpioa {
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compatible = "intel,ich6-gpio";
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u-boot,dm-pre-reloc;
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reg = <0 0x10>;
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bank-name = "A";
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};
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gpiob {
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compatible = "intel,ich6-gpio";
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u-boot,dm-pre-reloc;
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reg = <0x30 0x10>;
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bank-name = "B";
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};
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gpioc {
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compatible = "intel,ich6-gpio";
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u-boot,dm-pre-reloc;
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reg = <0x40 0x10>;
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bank-name = "C";
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};
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chosen {
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stdout-path = "/serial";
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};
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spd {
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compatible = "memory-spd";
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#address-cells = <1>;
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#size-cells = <0>;
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elpida_4Gb_1600_x16 {
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reg = <0>;
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data = [92 10 0b 03 04 19 02 02
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03 52 01 08 0a 00 fe 00
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69 78 69 3c 69 11 18 81
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20 08 3c 3c 01 40 83 81
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 0f 11 42 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 02 fe 00
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11 52 00 00 00 07 7f 37
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45 42 4a 32 30 55 47 36
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45 42 55 30 2d 47 4e 2d
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46 20 30 20 02 fe 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00];
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};
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samsung_4Gb_1600_1.35v_x16 {
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reg = <1>;
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data = [92 11 0b 03 04 19 02 02
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03 11 01 08 0a 00 fe 00
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69 78 69 3c 69 11 18 81
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f0 0a 3c 3c 01 40 83 01
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00 80 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 0f 11 02 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 80 ce 01
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00 00 00 00 00 00 6a 04
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4d 34 37 31 42 35 36 37
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34 42 48 30 2d 59 4b 30
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20 20 00 00 80 ce 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00];
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};
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micron_4Gb_1600_1.35v_x16 {
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reg = <2>;
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data = [92 11 0b 03 04 19 02 02
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03 11 01 08 0a 00 fe 00
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69 78 69 3c 69 11 18 81
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20 08 3c 3c 01 40 83 05
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 0f 01 02 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 80 2c 00
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00 00 00 00 00 00 ad 75
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34 4b 54 46 32 35 36 36
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34 48 5a 2d 31 47 36 45
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31 20 45 31 80 2c 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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00 00 00 00 00 00 00 00
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ff ff ff ff ff ff ff ff
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ff ff ff ff ff ff ff ff
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ff ff ff ff ff ff ff ff
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ff ff ff ff ff ff ff ff
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ff ff ff ff ff ff ff ff
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ff ff ff ff ff ff ff ff
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ff ff ff ff ff ff ff ff
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ff ff ff ff ff ff ff ff
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ff ff ff ff ff ff ff ff
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ff ff ff ff ff ff ff ff];
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};
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};
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spi {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "intel,ich-spi";
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spi-flash@0 {
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#size-cells = <1>;
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#address-cells = <1>;
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reg = <0>;
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compatible = "winbond,w25q64", "spi-flash";
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memory-map = <0xff800000 0x00800000>;
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rw-mrc-cache {
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label = "rw-mrc-cache";
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/* Alignment: 4k (for updating) */
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reg = <0x003e0000 0x00010000>;
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type = "wiped";
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wipe-value = [ff];
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};
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};
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};
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pci {
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compatible = "intel,pci-ivybridge", "pci-x86";
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#address-cells = <3>;
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#size-cells = <2>;
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u-boot,dm-pre-reloc;
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ranges = <0x02000000 0x0 0xe0000000 0xe0000000 0 0x10000000
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0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000
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0x01000000 0x0 0x1000 0x1000 0 0xefff>;
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sata {
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compatible = "intel,pantherpoint-ahci";
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intel,sata-mode = "ahci";
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intel,sata-port-map = <1>;
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intel,sata-port0-gen3-tx = <0x00880a7f>;
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};
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gma {
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compatible = "intel,gma";
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intel,dp_hotplug = <0 0 0x06>;
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intel,panel-port-select = <1>;
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intel,panel-power-cycle-delay = <6>;
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intel,panel-power-up-delay = <2000>;
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intel,panel-power-down-delay = <500>;
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intel,panel-power-backlight-on-delay = <2000>;
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intel,panel-power-backlight-off-delay = <2000>;
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intel,cpu-backlight = <0x00000200>;
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intel,pch-backlight = <0x04000000>;
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};
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lpc {
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reg = <0x0000f800 0 0 0 0>;
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compatible = "intel,bd82x6x";
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#address-cells = <1>;
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#size-cells = <1>;
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gen-dec = <0x800 0xfc 0x900 0xfc>;
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intel,gen-dec = <0x800 0xfc 0x900 0xfc>;
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intel,pirq-routing = <0x8b 0x8a 0x8b 0x8b
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0x80 0x80 0x80 0x80>;
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intel,gpi-routing = <0 0 0 0 0 0 0 2
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1 0 0 0 0 0 0 0>;
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/* Enable EC SMI source */
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intel,alt-gp-smi-enable = <0x0100>;
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cros-ec@200 {
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compatible = "google,cros-ec";
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reg = <0x204 1 0x200 1 0x880 0x80>;
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/* Describes the flash memory within the EC */
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#address-cells = <1>;
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#size-cells = <1>;
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flash@8000000 {
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reg = <0x08000000 0x20000>;
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erase-value = <0xff>;
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};
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};
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};
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};
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microcode {
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update@0 {
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#include "microcode/m12306a9_0000001b.dtsi"
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};
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};
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};
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