1/*
2 * Copyright (c) 2024 Jacob Winther
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 *
6 */
7
8/ {
9	chosen {
10		zephyr,sram = &sram0;
11		zephyr,flash = &flash0;
12		zephyr,code-partition = &code_partition;
13	};
14};
15
16&flash0 {
17	/*
18	 * Default flash layout for nrf52840 using UF2 and SoftDevice s140 v6
19	 *
20	 * 0x00000000 SoftDevice s140 v6    (152 kB)
21	 * 0x00026000 Application partition (792 kB)
22	 * 0x000ec000 Storage partition     (32 kB)
23	 * 0x000f4000 UF2 boot partition    (48 kB)
24	 *
25	 * See https://learn.adafruit.com/introducing-the-adafruit-nrf52840-feather/hathach-memory-map
26	 */
27
28	partitions {
29		compatible = "fixed-partitions";
30		#address-cells = <1>;
31		#size-cells = <1>;
32
33		reserved_partition_0: partition@0 {
34			label = "SoftDevice";
35			read-only;
36			reg = <0x00000000 0x00026000>;
37		};
38		code_partition: partition@26000 {
39			label = "Application";
40			reg = <0x00026000 0x000C6000>;
41		};
42
43		storage_partition: partition@ec000 {
44			label = "Storage";
45			reg = <0x000ec000 0x00008000>;
46		};
47
48		boot_partition: partition@f4000 {
49			label = "UF2";
50			read-only;
51			reg = <0x000f4000 0x0000c000>;
52		};
53	};
54};
55