git.sur5r.net Git - u-boot/blob - arch/arm/dts/socfpga_cyclone5_de10_nano.dts

   1 /*
   2  * Copyright (C) 2017, Intel Corporation
   3  *
   4  * based on socfpga_cyclone5_de0_nano_soc.dts
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #include "socfpga_cyclone5.dtsi"
  10
  11 / {
  12         model = "Terasic DE10-Nano";
  13         compatible = "altr,socfpga-cyclone5", "altr,socfpga";
  14
  15         chosen {
  16                 bootargs = "console=ttyS0,115200";
  17         };
  18
  19         aliases {
  20                 ethernet0 = &gmac1;
  21                 udc0 = &usb1;
  22         };
  23
  24         memory {
  25                 name = "memory";
  26                 device_type = "memory";
  27                 reg = <0x0 0x40000000>; /* 1GB */
  28         };
  29
  30         soc {
  31                 u-boot,dm-pre-reloc;
  32         };
  33 };
  34
  35 &gmac1 {
  36         status = "okay";
  37         phy-mode = "rgmii";
  38
  39         rxd0-skew-ps = <420>;
  40         rxd1-skew-ps = <420>;
  41         rxd2-skew-ps = <420>;
  42         rxd3-skew-ps = <420>;
  43         txen-skew-ps = <0>;
  44         txc-skew-ps = <1860>;
  45         rxdv-skew-ps = <420>;
  46         rxc-skew-ps = <1680>;
  47 };
  48
  49 &gpio0 {
  50         status = "okay";
  51 };
  52
  53 &gpio1 {
  54         status = "okay";
  55 };
  56
  57 &gpio2 {
  58         status = "okay";
  59 };
  60
  61 &mmc0 {
  62         status = "okay";
  63         u-boot,dm-pre-reloc;
  64 };
  65
  66 &usb1 {
  67         status = "okay";
  68 };