From: Matthias Brugger mbrugger@suse.com
Add documentation about the different configuration files for the RaspberryPi board family.
Signed-off-by: Matthias Brugger mbrugger@suse.com --- doc/board/raspberrypi/index.rst | 10 +++++ doc/board/raspberrypi/raspberrypi.rst | 53 +++++++++++++++++++++++++++ 2 files changed, 63 insertions(+) create mode 100644 doc/board/raspberrypi/index.rst create mode 100644 doc/board/raspberrypi/raspberrypi.rst
diff --git a/doc/board/raspberrypi/index.rst b/doc/board/raspberrypi/index.rst new file mode 100644 index 0000000000..7a283d81af --- /dev/null +++ b/doc/board/raspberrypi/index.rst @@ -0,0 +1,10 @@ +.. SPDX-License-Identifier: GPL-2.0+ +.. Copyright (C) 2022 Matthias Brugger mbrugger@suse.com + +Raspberry Pi +============ + +.. toctree:: + :maxdepth: 2 + + raspberrypi diff --git a/doc/board/raspberrypi/raspberrypi.rst b/doc/board/raspberrypi/raspberrypi.rst new file mode 100644 index 0000000000..219a780e15 --- /dev/null +++ b/doc/board/raspberrypi/raspberrypi.rst @@ -0,0 +1,53 @@ +.. SPDX-License-Identifier: GPL-2.0+ +.. Copyright (C) 2022 Matthias Brugger mbrugger@suse.com + +RASPBERRY PI +============ + +About this +---------- + +This document describes the information about Raspberry PI boards +and it's usage steps. + +Raspberry Pi boards +------------------- + +List of mainline supported Rasbperry Pi boards through the following configs: + +32-bits: +^^^^^^^^ + +* rpi_defconfig + - Raspberry Pi +* rpi_0_w_defconfig + - Raspberry Pi 1 + - Raspberry Pi zero +* rpi_2_defconfig + - Raspberry Pi 2 +* rpi_3_32b_defconfig + - Raspberry Pi 3b +* rpi_4_32b_defconfig + - Raspberry Pi 4b + +64-bits: +^^^^^^^^ + +* rpi_3_defconfig + - Raspberry Pi 3b +* rpi_3_b_plus_defconfig + - Raspberry Pi 3b+ +* rpi_4_defconfig + - Raspberry Pi 4b +* rpi_arm64_defconfig + - Raspberry Pi 3b + - Raspberry Pi 3b+ + - Raspberry Pi 4b + - Raspberry Pi 400 + - Raspberry Pi CM 3 + - Raspberry Pi CM 3+ + - Raspberry Pi CM 4 + - Raspberry Pi zero 2 w + +Config rpi_arm64_defconfig uses the DTB proviede by the firmware instead of using the embedded one. It allows to actually boot the same U-Boot binary of different boards. +