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     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         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 };
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