target/linux/ramips/dts/mt7621_dlink_flash-16m-r1.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 &spi0 {
   4         status = "okay";
   5
   6         flash@0 {
   7                 compatible = "jedec,spi-nor";
   8                 reg = <0>;
   9                 spi-max-frequency = <50000000>;
  10
  11                 partitions {
  12                         compatible = "fixed-partitions";
  13                         #address-cells = <1>;
  14                         #size-cells = <1>;
  15
  16                         partition@0 {
  17                                 label = "u-boot";
  18                                 reg = <0x0 0x30000>;
  19                                 read-only;
  20                         };
  21
  22                         partition@30000 {
  23                                 label = "u-boot-env";
  24                                 reg = <0x30000 0x10000>;
  25                                 read-only;
  26                         };
  27
  28                         factory: partition@40000 {
  29                                 compatible = "nvmem-cells";
  30                                 label = "factory";
  31                                 reg = <0x40000 0x10000>;
  32                                 #address-cells = <1>;
  33                                 #size-cells = <1>;
  34                                 read-only;
  35
  36                                 eeprom_factory_0: eeprom@0 {
  37                                         reg = <0x0 0x4da8>;
  38                                 };
  39
  40                                 eeprom_factory_8000: eeprom@8000 {
  41                                         reg = <0x8000 0x4da8>;
  42                                 };
  43
  44                                 macaddr_factory_4: macaddr@4 {
  45                                         reg = <0x4 0x6>;
  46                                 };
  47
  48                                 macaddr_factory_e000: macaddr@e000 {
  49                                         reg = <0xe000 0x6>;
  50                                 };
  51
  52                                 macaddr_factory_e006: macaddr@e006 {
  53                                         reg = <0xe006 0x6>;
  54                                 };
  55                         };
  56
  57                         partition@50000 {
  58                                 compatible = "denx,uimage";
  59                                 label = "firmware";
  60                                 reg = <0x50000 0xfb0000>;
  61                         };
  62                 };
  63         };
  64 };