arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Device Tree file for MikroTik CRS305-1G-4S+ Bit board
   4  *
   5  * Copyright (C) 2020 Sartura Ltd.
   6  * Author: Luka Kovacic <luka.kovacic@sartura.hr>
   7  */
   8
   9 #include "armada-xp-crs305-1g-4s.dtsi"
  10
  11 / {
  12         model = "MikroTik CRS305-1G-4S+ Bit";
  13 };
  14
  15 &spi0 {
  16         status = "okay";
  17
  18         spi-flash@0 {
  19                 #address-cells = <1>;
  20                 #size-cells = <1>;
  21                 compatible = "jedec,spi-nor";
  22                 reg = <0>; /* Chip select 0 */
  23                 spi-max-frequency = <108000000>;
  24                 m25p,fast-read;
  25
  26                 partition@u-boot {
  27                         reg = <0x00000000 0x001f0000>;
  28                         label = "u-boot";
  29                 };
  30                 partition@u-boot-env {
  31                         reg = <0x001f0000 0x00010000>;
  32                         label = "u-boot-env";
  33                 };
  34                 partition@ubi1 {
  35                         reg = <0x00200000 0x03f00000>;
  36                         label = "ubi1";
  37                 };
  38                 partition@ubi2 {
  39                         reg = <0x04100000 0x03f00000>;
  40                         label = "ubi2";
  41                 };
  42         };
  43 };