65 lines
1.5 KiB
Plaintext
65 lines
1.5 KiB
Plaintext
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Banana Pi M1+
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Intro
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=====
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This default configuration will allow you to start experimenting with the
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Buildroot environment for the Banana Pi M1+. With the current configuration
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it will bring-up the board, and allow access through the serial console.
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How to build it
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===============
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Configure Buildroot:
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$ make bananapi_m1_plus_defconfig
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Compile everything and build the SD card image:
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$ make
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How to write the SD card
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========================
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Once the build process is finished you will have an image called "sdcard.img"
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in the output/images/ directory.
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Copy the bootable "sdcard.img" onto an SD card with "dd":
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$ dd if=output/images/sdcard.img of=/dev/sdX
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Notes:
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- replace 'sdX' with the actual device with your micro SD card
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- you may need to be root to do that (use 'sudo')
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Insert the micro SD card in your Banana Pi M1+ and power it up. The console
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is on the debug TTL UART, 115200 8N1.
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Ethernet
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==========
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# udhcpc -i eth0
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Wifi
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==========
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# wpa_passphrase YOUR_SSID >> /etc/wpa_supplicant.conf
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(enter the wifi password and press enter)
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# wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf -B
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# udhcpc -i wlan0
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Note:
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- replace 'YOUR_SSID' with the actual SSID from your access point
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Audio
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==========
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For this example you need package alsa-utils.
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Connect a headphone to the 3.5mm jack (TRRS). Note, that the Banana Pi M1+
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has an on-board microphone, too.
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# amixer cset name='Power Amplifier DAC Playback Switch' on
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# amixer cset name='Power Amplifier Mute Switch' on
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# amixer cset name='Power Amplifier Volume' 42
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