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I'm working with mangopi-r3 dev board (f1c200s) and for the buildroot package I'm using this repo —> https://github.com/mangopi-sbc/buildroot-mangopi-r. I want to add spi1 but I don't know how. could someone help? sorry if this was a silly question I'm a beginner

Thanks in advance

I tried editing the device tree but I have no experience and I didn't know how to configure it.

Abdulrahman Adel
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  • You need to add enable the spi1 node in the device tree at `buildroot-mangopi-r/board/widora/mangopi/r3/devicetree/linux` and add at least one slave device. – droptop May 06 '22 at 16:01

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You mean SPI ? You could use the make linux-menuconfig to get to

  • Linux Kernel Configuration
  • Enter into -> Device Drivers
  • Enable > SPI Support In SPI support verify if you need any other settings if required.

I have used a buildroot 2019 version here, it should be similar on other versions linux kernel menuconfig

nemesis
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