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Merge pull request #1142 from kernelkit/banana-pi
Add support for Banana Pi (BPi-R3)
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‎.github/workflows/build-boot.yml‎

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@@ -20,6 +20,7 @@ jobs:
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- cn9130_crb_boot
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- aarch64_qemu_boot
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- rpi4_boot
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- mt7986_sd_boot
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env:
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MAKEFLAGS: -j5
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steps:

‎.github/workflows/build-image.yml‎

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required: true
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options:
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- raspberry-pi-4
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- banana-pi-r3
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default: 'raspberry-pi-4'
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use_latest_release:
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description: 'Use latest release artifacts instead of workflow artifacts'
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echo "BOOTLOADER=rpi4_boot" >> $GITHUB_ENV
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echo "TARGET=aarch64" >> $GITHUB_ENV
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;;
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banana-pi-r3)
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echo "BOOTLOADER=mt7986_sd_boot" >> $GITHUB_ENV
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echo "TARGET=aarch64" >> $GITHUB_ENV
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;;
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*)
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echo "Error: Unknown board ${{ inputs.board }}"
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exit 1
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# Use the standardized mkimage.sh path for the selected board
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# BOARD_SCRIPT="src/board/${{ inputs.board }}/mkimage.sh"
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BOARD_SCRIPT="src/board/raspberry-pi-4/mkimage.sh"
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BOARD_SCRIPT="src/board/${{ inputs.board }}/mkimage.sh"
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if [ -f "$BOARD_SCRIPT" ]; then
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echo "Using board-specific image creation script: $BOARD_SCRIPT"

‎board/aarch64/README.md‎

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Board Specific Documentation
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----------------------------
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- [Banana Pi R3](banana-pi-r3/)
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- [Marvell CN9130-CRB](cn9130-crb/)
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- [Microchip SparX-5i PCB135 (eMMC)](sparx5-pcb135/)
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- [NanoPi R2S](r2s/)
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- [Raspberry Pi 4 b](#raspberry-pi-4-b)
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# Raspberry Pi 4 b
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## Support level
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Full support for base board but not any extension board on the
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GPIOs.
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### Touch screen
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The [Raspberry Pi touch display v1][RPI-TOUCH] is supported, including
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touch functionality. There are multiple touchscreens on the market for
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Raspberry Pi, but only the official (first version with 800x480
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resolution) is currently supported. Infix supplies all drivers
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required to utilize the hardware, but you need to add the actual
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graphical application in a container.
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There are some important considerations you need to know about when
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using Infix for graphical applications. The container needs access to
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/dev/dri/ to be able to access the graphics card, and it also needs
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access to /run/udev to be able to find the input devices.
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Example of running Doom in Infix:
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```cli
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admin@example:/> configure
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admin@example:/config/> edit container doom
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admin@example:/config/container/doom/> set image docker://mattiaswal/alpine-doom:latest
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admin@example:/config/container/doom/> set privileged
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admin@example:/config/container/doom/> edit mount udev
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admin@example:/config/container/doom/mount/udev/> set type bind
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admin@example:/config/container/doom/mount/udev/> set target /run/udev/
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admin@example:/config/container/doom/mount/udev/> set source /run/udev/
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admin@example:/config/container/doom/mount/udev/> end
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admin@example:/config/container/doom/mount/xorg.conf/> set content U2VjdGlvbiAiT3V0cHV0Q2xhc3MiCiAgSWRlbnRpZmllciAidmM0IgogIE1hdGNoRHJpdmVyICJ2YzQiCiAgRHJpdmVyICJtb2Rlc2V0dGluZyIKICBPcHRpb24gIlByaW1hcnlHUFUiICJ0cnVlIgpFbmRTZWN0aW9uCg==
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admin@example:/config/container/doom/mount/xorg.conf/> set target /etc/X11/xorg.conf
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admin@example:/config/container/doom/mount/xorg.conf/> end
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admin@example:/config/container/doom/> edit volume var
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admin@example:/config/container/doom/volume/var/> set target /var
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admin@example:/config/container/doom/volume/var/> leave
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admin@example:/>
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```
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[RPI-TOUCH]: https://www.raspberrypi.com/products/raspberry-pi-touch-display/
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- [Raspberry Pi 4 b](raspberry-pi-4/)

‎board/aarch64/banana-pi-r3/README.md‎

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# Banana Pi R3
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## Support level
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Full support for all Infix enabled features including switched ethernet ports, WiFi,
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and SFP interfaces. The board includes comprehensive hardware support for
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MediaTek MT7986 SoC features.
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### Hardware features
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The Banana Pi R3 is a high-performance networking board featuring:
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- MediaTek MT7986 ARM Cortex-A53 quad-core processor
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- 4x Gigabit LAN ports (lan1-lan4)
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- 1x Gigabit WAN port
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- 2x SFP ports (sfp1, sfp2) for fiber connectivity
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- Dual WiFi interfaces (wifi0 for 2.4GHz, wifi1 for 5GHz)
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- USB support
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- SD card boot support
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### Network configuration
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The board comes preconfigured with:
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- 4 switched LAN ports for internal networking
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- Dedicated WAN port with DHCP client enabled
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- SFP ports for high-speed fiber connections
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- Dual WiFi interfaces for wireless connectivity
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### Pre-built images
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SD card image: [infix-bpi-r3-sdcard.img](https://github.com/kernelkit/infix/releases/download/latest-boot/infix-bpi-r3-sdcard.img)
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‎board/aarch64/raspberry-pi-4/README.md‎

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# Raspberry Pi 4 b
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## Support level
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Full support for base board but not any extension board on the
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GPIOs.
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### Touch screen
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The [Raspberry Pi touch display v1][RPI-TOUCH] is supported, including
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touch functionality. There are multiple touchscreens on the market for
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Raspberry Pi, but only the official (first version with 800x480
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resolution) is currently supported. Infix supplies all drivers
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required to utilize the hardware, but you need to add the actual
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graphical application in a container.
14+
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There are some important considerations you need to know about when
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using Infix for graphical applications. The container needs access to
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/dev/dri/ to be able to access the graphics card, and it also needs
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access to /run/udev to be able to find the input devices.
19+
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Example of running Doom in Infix:
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```cli
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admin@example:/> configure
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admin@example:/config/> edit container doom
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admin@example:/config/container/doom/> set image docker://mattiaswal/alpine-doom:latest
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admin@example:/config/container/doom/> set privileged
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admin@example:/config/container/doom/> edit mount udev
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admin@example:/config/container/doom/mount/udev/> set type bind
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admin@example:/config/container/doom/mount/udev/> set target /run/udev/
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admin@example:/config/container/doom/mount/udev/> set source /run/udev/
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admin@example:/config/container/doom/mount/udev/> end
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admin@example:/config/container/doom/mount/xorg.conf/> set content U2VjdGlvbiAiT3V0cHV0Q2xhc3MiCiAgSWRlbnRpZmllciAidmM0IgogIE1hdGNoRHJpdmVyICJ2YzQiCiAgRHJpdmVyICJtb2Rlc2V0dGluZyIKICBPcHRpb24gIlByaW1hcnlHUFUiICJ0cnVlIgpFbmRTZWN0aW9uCg==
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admin@example:/config/container/doom/mount/xorg.conf/> set target /etc/X11/xorg.conf
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admin@example:/config/container/doom/mount/xorg.conf/> end
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admin@example:/config/container/doom/> edit volume var
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admin@example:/config/container/doom/volume/var/> set target /var
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admin@example:/config/container/doom/volume/var/> leave
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admin@example:/>
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```
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### Pre-built images
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SD card image: [infix-rpi4-sdcard.img](https://github.com/kernelkit/infix/releases/download/latest-boot/infix-rpi4-sdcard.img)
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[RPI-TOUCH]: https://www.raspberrypi.com/products/raspberry-pi-touch-display/

‎configs/aarch64_defconfig‎

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BR2_PACKAGE_MARVELL_ESPRESSOBIN=y
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BR2_PACKAGE_STYX_DCP_SC_28P=y
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BR2_PACKAGE_RASPBERRY_PI_4=y
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BR2_PACKAGE_BANANA_PI_R3=y
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BR2_PACKAGE_FEATURE_WIFI_DONGLE_REALTEK=y
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BR2_PACKAGE_CONFD=y
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BR2_PACKAGE_CONFD_TEST_MODE=y

‎configs/mt7986_sd_boot_defconfig‎

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BR2_aarch64=y
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BR2_TOOLCHAIN_EXTERNAL=y
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BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y
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BR2_DL_DIR="$(BR2_EXTERNAL_INFIX_PATH)/dl"
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BR2_CCACHE=y
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BR2_CCACHE_DIR="$(BR2_EXTERNAL_INFIX_PATH)/.ccache"
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BR2_ENABLE_DEBUG=y
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BR2_PACKAGE_OVERRIDE_FILE="$(BR2_EXTERNAL_INFIX_PATH)/local.mk"
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BR2_GLOBAL_PATCH_DIR="$(BR2_EXTERNAL_INFIX_PATH)/patches"
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BR2_SSP_NONE=y
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BR2_INIT_NONE=y
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BR2_SYSTEM_BIN_SH_NONE=y
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# BR2_PACKAGE_BUSYBOX is not set
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# BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set
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# BR2_TARGET_ROOTFS_TAR is not set
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BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT=y
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL="https://github.com/mtk-openwrt/arm-trusted-firmware-mtk.git"
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_VERSION="78a0dfd927bb00ce973a1f8eb4079df0f755887a"
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="mt7986"
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP=y
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33=y
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES="BOOT_DEVICE=sdmmc DRAM_USE_DDR4=1 USE_MKIMAGE=1 MKIMAGE=$(HOST_DIR)/bin/mkimage"
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES="*.img *.bin"
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BR2_TARGET_UBOOT=y
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BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
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BR2_TARGET_UBOOT_CUSTOM_VERSION=y
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BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2025.01"
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BR2_TARGET_UBOOT_BOARD_DEFCONFIG="mt7986a_bpir3_sd"
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BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES="${BR2_EXTERNAL_INFIX_PATH}/board/common/uboot/extras.config ${BR2_EXTERNAL_INFIX_PATH}/src/board/banana-pi-r3/uboot/extras.config ${BR2_EXTERNAL_INFIX_PATH}/src/board/banana-pi-r3/uboot/sd-extras.config"
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BR2_TARGET_UBOOT_NEEDS_DTC=y
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BR2_TARGET_UBOOT_FORMAT_DTB=y
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BR2_TARGET_UBOOT_CUSTOM_DTS_PATH="${BR2_EXTERNAL_INFIX_PATH}/src/board/banana-pi-r3/uboot/*.dtsi"
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BR2_PACKAGE_HOST_GENIMAGE=y
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BR2_PACKAGE_HOST_RAUC=y
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BR2_PACKAGE_HOST_UBOOT_TOOLS=y
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BR2_PACKAGE_HOST_UBOOT_TOOLS_FIT_SUPPORT=y
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BR2_PACKAGE_HOST_UBOOT_TOOLS_FIT_SIGNATURE_SUPPORT=y
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TRUSTED_KEYS=y
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TRUSTED_KEYS_DEVELOPMENT=y
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DISK_IMAGE_BOOT_BIN=y
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DISK_IMAGE_BOOT_DATA="${BINARIES_DIR}/flash-image.bin"
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DISK_IMAGE_BOOT_OFFSET=0x00200000

‎doc/ChangeLog.md‎

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### Changes
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- Upgrade Buildroot to 2025.02.6 (LTS)
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- Upgrade Linux kernel to 6.12.46 (LTS)
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- Add support for [Banana Pi R3][BPI-R3], a 7 port switch with 2 WiFi chip.
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### Fixes
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[BPI-R3]: https://wiki.banana-pi.org/Banana_Pi_BPI-R3
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[v25.08.0][] - 2025-09-01
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-------------------------
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‎package/board/Config.in‎

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source "$BR2_EXTERNAL_INFIX_PATH/package/board/microchip-sparx5-pcb135/Config.in"
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source "$BR2_EXTERNAL_INFIX_PATH/package/board/styx-dcp-sc-28p/Config.in"
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source "$BR2_EXTERNAL_INFIX_PATH/package/board/raspberry-pi-4/Config.in"
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source "$BR2_EXTERNAL_INFIX_PATH/package/board/banana-pi-r3/Config.in"
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endmenu

‎package/board/banana-pi-r3/Config.in‎

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config BR2_PACKAGE_BANANA_PI_R3
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bool "Banana Pi R3"
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depends on BR2_aarch64
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select BR2_PACKAGE_FEATURE_WIFI
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select BR2_PACKAGE_LINUX_FIRMWARE
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select BR2_PACKAGE_LINUX_FIRMWARE_MEDIATEK
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select BR2_PACKAGE_LINUX_FIRMWARE_MEDIATEK_MT7986
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select SDCARD_AUX
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help
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Build Banana PI R3 support

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