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Add documentation about the different configuration files for the RaspberryPi board family. Signed-off-by: Matthias Brugger <mbrugger@suse.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
54 lines
1.1 KiB
ReStructuredText
54 lines
1.1 KiB
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0+
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.. Copyright (C) 2022 Matthias Brugger <mbrugger@suse.com>
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Raspberry Pi
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============
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About this
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----------
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This document describes the information about Raspberry Pi boards
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and it's usage steps.
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Raspberry Pi boards
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-------------------
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List of the supported Rasbperry Pi boards and the corresponding defconfig files:
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32 bit
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^^^^^^
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* rpi_defconfig
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- Raspberry Pi
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* rpi_0_w_defconfig
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- Raspberry Pi 1
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- Raspberry Pi zero
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* rpi_2_defconfig
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- Raspberry Pi 2
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* rpi_3_32b_defconfig
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- Raspberry Pi 3b
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* rpi_4_32b_defconfig
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- Raspberry Pi 4b
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64 bit
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^^^^^^
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* rpi_3_defconfig
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- Raspberry Pi 3b
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* rpi_3_b_plus_defconfig
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- Raspberry Pi 3b+
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* rpi_4_defconfig
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- Raspberry Pi 4b
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* rpi_arm64_defconfig
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- Raspberry Pi 3b
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- Raspberry Pi 3b+
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- Raspberry Pi 4b
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- Raspberry Pi 400
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- Raspberry Pi CM 3
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- Raspberry Pi CM 3+
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- Raspberry Pi CM 4
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- Raspberry Pi zero 2 w
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rpi_arm64_defconfig uses the device-tree provided by the firmware instead of
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the embedded one. It allows to use the same U-Boot binary to boot different
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boards.
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