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The Acqua A5 is a system on module based on the Microchip SAMA5D31 SoC:
https://www.acmesystems.it/acqua
It is available in both 256 MiB and 512 MiB versions, hence the two
defconfig files. These configs build microSD card images with:
- AT91Bootstrap 3
- Linux 5.4.107
- default buildroot packages (uClibc, Busybox)
The device tree blob comes from Acme Systems:
https://github.com/AcmeSystems/dts-archive
It is licensed under GPLv2 or later.
Signed-off-by: Edgar Bonet <bonet@grenoble.cnrs.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
45 lines
1.0 KiB
Plaintext
45 lines
1.0 KiB
Plaintext
Acme Systems Acqua A5
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Intro
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=====
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The Acqua A5 is a system on module based on the Microchip SAMA5D31 SoC:
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https://www.acmesystems.it/acqua
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The files here support configurations that build a microSD image for a
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minimal system that can be accessed through the serial console. You will
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need an USB-to-serial interface in order to access that console from
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your computer:
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https://www.acmesystems.it/DPI
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How to build the image
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======================
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If you have an Acqua module with 256 MiB of RAM, type:
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$ make acmesystems_acqua_a5_256mb_defconfig
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If you have the 512 MiB version, type instead:
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$ make acmesystems_acqua_a5_512mb_defconfig
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You can optionally tweak the configuration and add packages by typing:
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$ make menuconfig
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Then, proceed with the build:
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$ make
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How to write the microSD card
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=============================
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The system image is the file "sdcard.img" in the "output/images"
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directory. Write it to the card by invoking:
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$ sudo dd if=output/images/sdcard.img of=/dev/sdX bs=1M
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where `sdX' is the block device representing the microSD card.
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