1.. SPDX-License-Identifier: GPL-2.0+
2.. Copyright (C) 2022 Matthias Brugger <mbrugger@suse.com>
3
4Raspberry Pi
5============
6
7About this
8----------
9
10This document describes the information about Raspberry Pi boards
11and it's usage steps.
12
13Raspberry Pi boards
14-------------------
15
16List of the supported Rasbperry Pi boards and the corresponding defconfig files:
17
1832 bit
19^^^^^^
20
21* rpi_defconfig
22  - Raspberry Pi
23* rpi_0_w_defconfig
24  - Raspberry Pi 1
25  - Raspberry Pi zero
26* rpi_2_defconfig
27  - Raspberry Pi 2
28* rpi_3_32b_defconfig
29  - Raspberry Pi 3b
30* rpi_4_32b_defconfig
31  - Raspberry Pi 4b
32
3364 bit
34^^^^^^
35
36* rpi_3_defconfig
37  - Raspberry Pi 3b
38* rpi_3_b_plus_defconfig
39  - Raspberry Pi 3b+
40* rpi_4_defconfig
41  - Raspberry Pi 4b
42* rpi_arm64_defconfig
43  - Raspberry Pi 3b
44  - Raspberry Pi 3b+
45  - Raspberry Pi 4b
46  - Raspberry Pi 400
47  - Raspberry Pi CM 3
48  - Raspberry Pi CM 3+
49  - Raspberry Pi CM 4
50  - Raspberry Pi zero 2 w
51
52rpi_arm64_defconfig uses the device-tree provided by the firmware instead of
53the embedded one. It allows to use the same U-Boot binary to boot different
54boards.
55