PaoloC

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About PaoloC

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  1. Hi All, I'm trying to enable SPI2 on Olinuxino LIME2 board following the instruction of Armbian doc, and the README.sun7i... in the /boot/dtb/overlay directory. It seems I have to enable an spi2 device, but the overlay for SPI2 of sun7i is not present. The related section of armbianEnv.txt is the following: overlays=i2c1 spi-spidev uart2 uart3 uart4 uart5 uart6 uart7 param_spidev_spi_bus=2 param_spidev_max_freq=10000000 What I'm doing of wrong? Thanks in advance PaoloC
  2. Hi All, I'm trying to enable SPI2 on a A20 Olinuxino LIME board. I found an old post on this forum regarding LIME2, so I try the same and in armbianEnv.txt I add the lines: overlays=spi2 spi-spidev param_spidev_spi_bus=2 param_spi2_bus_pins=b At reboot, the message: Failed to load '/boot/dtb/overlay/sun7i-a20-spi2.dtbo' I think because the file is not found Only SPI0 is active How can I enable SPI2 ? Thanks in advance PaoloC