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This commit adds support for Sinovoip's Banana Pi M1+. It is mostly based on bananapro_defconfig but with appropriate device tree and minor tweaks: - apply bananapi-m1-plus device tree in linux - apply bananapi_m1_plus defconfig for uboot - apply patch for OOB IRQs on new device tree - update device tree name in boot.cmd, genimage.cfg - update symlink for BRCM driver in rootfs_overlay - overall clean-up of the config Tested on BPI-M1+ V1_1. Signed-off-by: Filip Skoneczny <fskoneczny@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> |
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| .. | ||
| patches/linux | ||
| rootfs_overlay/lib/firmware/brcm | ||
| boot.cmd | ||
| genimage.cfg | ||
| linux-wifi.fragment | ||
| post-build.sh | ||
| readme.txt | ||
Banana Pi M1+ Intro ===== This default configuration will allow you to start experimenting with the Buildroot environment for the Banana Pi M1+. With the current configuration it will bring-up the board, and allow access through the serial console. How to build it =============== Configure Buildroot: $ make bananapi_m1_plus_defconfig Compile everything and build the SD card image: $ make How to write the SD card ======================== Once the build process is finished you will have an image called "sdcard.img" in the output/images/ directory. Copy the bootable "sdcard.img" onto an SD card with "dd": $ dd if=output/images/sdcard.img of=/dev/sdX Notes: - replace 'sdX' with the actual device with your micro SD card - you may need to be root to do that (use 'sudo') Insert the micro SD card in your Banana Pi M1+ and power it up. The console is on the debug TTL UART, 115200 8N1. Ethernet ========== # udhcpc -i eth0 Wifi ========== # wpa_passphrase YOUR_SSID >> /etc/wpa_supplicant.conf (enter the wifi password and press enter) # wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf -B # udhcpc -i wlan0 Note: - replace 'YOUR_SSID' with the actual SSID from your access point Audio ========== For this example you need package alsa-utils. Connect a headphone to the 3.5mm jack (TRRS). Note, that the Banana Pi M1+ has an on-board microphone, too. # amixer cset name='Power Amplifier DAC Playback Switch' on # amixer cset name='Power Amplifier Mute Switch' on # amixer cset name='Power Amplifier Volume' 42