在S905X3机顶盒 A95XF3编译通过，Armbian内核5.10，安装的O大的https://github.com/ophub/amlogic-s9xxx-armbian/releases
WIFI可用，蓝牙未测试。
参考： ophub/amlogic-s9xxx-armbian#1043 ophub/amlogic-s9xxx-armbian#1701
1.需要下载arm版本编译的内核，因为交叉编译的内核linux-headers是x86的，在编译时有类似错误： /bin/sh: 1: scripts/basic/fixdep: Exec format error
下载arm环境下编译的内核，在ophub kernel项目的releases下载的kernel_dev下面有，如： wget https://github.com/ophub/kernel/releases/download/kernel_dev/5.10.209.tar.gz 如果你已经是当前最新的，可以下载上一个版本的，如208。
armbian-kernel -u tar xzvf 5.10.209.tar.gz cd 5.10.209 armbian-update
验证是arm编译的内核 执行/usr/src/linux-headers-5.10.209-ophub/scripts/basic/fixdep
2.对齐gcc 查看gcc版本 root@armbian:~/mt7668-ce/MT7668-WiFi# cat /proc/version Linux version 5.10.209-ophub (root@armbian) (aarch64-none-elf-gcc (Arm GNU Toolchain 13.2.rel1 (Build arm-13.7)) 13.2.1 20231009, GNU ld (Arm GNU Toolchain 13.2.rel1 (Build arm-13.7)) 2.41.0.20231009) #1 SMP PREEMPT Fri Jan 26 11:31:50 CST 2024
下载对应版本的gcc wget https://armkeil.blob.core.windows.net/developer/Files/downloads/gnu/12.2.rel1/binrel/arm-gnu-toolchain-12.2.rel1-aarch64-aarch64-none-elf.tar.xz mkdir /opt/gcc-aarch64-none-elf sudo tar xf arm-gnu-toolchain-12.2.rel1-aarch64-aarch64-none-elf.tar.xz --strip-components=1 -C /opt/gcc-aarch64-none-elf echo 'export PATH=$PATH:/opt/gcc-aarch64-none-elf/bin' | sudo tee -a /etc/profile.d/gcc-aarch64-none-elf.sh source /etc/profile ln -sf /opt/gcc-aarch64-none-elf/bin/aarch64-none-elf-gcc /usr/local/bin/gcc
3.编译mt7688
git clone -b 5.15 https://github.com/fujianzz/mt7668-ce.git
cd MT7668
nano Makefile.x86
#第3行 , 第28行的x86改成arm64
修改src路径为linux-header src路径
make EXTRA_CFLAGS="-w" CROSS_COMPILE= -f Makefile.x86 -j4
4.挂载内核 cp /root/mt7668-ce/MT7668-WiFi/7668_firmware/* /usr/lib/firmware/
cd /root/mt7668-ce/MT7668-WiFi/drv_wlan/MT6632/wlan
modprobe cfg80211 insmod wlan_mt76x8_sdio.ko
mkdir /lib/modules/5.10.209-ophub/kernel/drivers/wifi install -m 644 wlan_mt76x8_sdio.ko /lib/modules/5.10.209-ophub/kernel/drivers/wifi/
添加到/etc/modules root@armbian:~# cat /etc/modules cfg80211 wlan_mt76x8_sdio
depmod -a
5.加载这个驱动后，会导致有线掉IP，需要配置
nano /etc/NetworkManager/system-connections/Wired\ connection\ 1.nmconnection
[ethernet]下添加
duplex=full
speed=100
