arch/arm/boot/dts/omap2420-h4.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
   4  */
   5 /dts-v1/;
   6
   7 #include "omap2420.dtsi"
   8
   9 / {
  10         model = "TI OMAP2420 H4 board";
  11         compatible = "ti,omap2420-h4", "ti,omap2420", "ti,omap2";
  12
  13         memory@80000000 {
  14                 device_type = "memory";
  15                 reg = <0x80000000 0x4000000>; /* 64 MB */
  16         };
  17 };
  18
  19 &gpmc {
  20         ranges = <0 0 0x08000000 0x04000000>;
  21
  22         nor@0,0 {
  23                 compatible = "cfi-flash";
  24                 linux,mtd-name= "intel,ge28f256l18b85";
  25                 #address-cells = <1>;
  26                 #size-cells = <1>;
  27                 reg = <0 0 0x04000000>;
  28                 bank-width = <2>;
  29
  30                 gpmc,mux-add-data = <2>;
  31                 gpmc,cs-on-ns = <10>;
  32                 gpmc,cs-rd-off-ns = <160>;
  33                 gpmc,cs-wr-off-ns = <160>;
  34                 gpmc,adv-on-ns = <20>;
  35                 gpmc,adv-rd-off-ns = <50>;
  36                 gpmc,adv-wr-off-ns = <50>;
  37                 gpmc,oe-on-ns = <60>;
  38                 gpmc,oe-off-ns = <120>;
  39                 gpmc,we-on-ns = <60>;
  40                 gpmc,we-off-ns = <120>;
  41                 gpmc,rd-cycle-ns = <170>;
  42                 gpmc,wr-cycle-ns = <170>;
  43                 gpmc,access-ns = <150>;
  44                 gpmc,page-burst-access-ns = <10>;
  45
  46                 partition@0 {
  47                         label = "bootloader";
  48                         reg = <0 0x20000>;
  49                 };
  50                 partition@20000 {
  51                         label = "params";
  52                         reg = <0x20000 0x20000>;
  53                 };
  54                 partition@40000 {
  55                         label = "kernel";
  56                         reg = <0x40000 0x200000>;
  57                 };
  58                 partition@240000 {
  59                         label = "file-system";
  60                         reg = <0x240000 0x3dc0000>;
  61                 };
  62         };
  63 };