20231222给NanoPC-T4(RK3399)开发板的适配原厂Android10的挖掘机方案并跑通AP6398SV

20231222给NanoPC-T4(RK3399)开发板的适配原厂Android10的挖掘机方案并跑通AP6398SV

1、简略步骤：
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10$ cat Rockchip_Android10.0_SDK_Release.tar.gz0* > Rockchip_Android10.0_SDK_Release.tar.gz
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10$ tar zxvf Rockchip_Android10.0_SDK_Release.tar.gz
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10$ .repo/repo/repo sync -l
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10$ cd u-boot
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10/u-boot$ ./make.sh rk3399
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10/u-boot$ cd ..
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10$ cd kernel/
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10/kernel$ make ARCH=arm64 rockchip_defconfig android-10.config rk3399.config -j36
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10/kernel$ ll
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10/kernel$ make ARCH=arm64 BOOT_IMG=../rockdev/Image-rk3399_Android10/boot.img rk3399-sapphire-excavator-edp-avb.img -j36
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10/kernel$ cd ..
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10$ source build/envsetup.sh?
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10$ lunch
? ? ?22. rk3399_Android10-userdebug
Which would you like? [aosp_arm-eng] 22
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10$ make -j36
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10$ ./mkimage.sh
rootroot@rootroot-X99-Turbo:~/3TB/3399-android10$ ./build.sh -u

AF6554D06A7C09C677BD3DB44A85A4AA ?Rockchip_Android10.0_SDK_Release.tar.gz00
6670B93020F599C2E67E7954368B0A5D ?Rockchip_Android10.0_SDK_Release.tar.gz01
8EA0D6462402C53554B1E225B3E387A3 ?Rockchip_Android10.0_SDK_Release.tar.gz02
3C67DC7007F9E70A85F69370D7931D5E ?Rockchip_Android10.0_SDK_Release.tar.gz03
C901FB21C1A4417FAB187BB4ACCB569D ?Rockchip_Android10.0_SDK_Release.tar.gz04
BE04E2A442636E6983B188C681A52F9F ?Rockchip_Android10.0_SDK_Release.tar.gz05
D972C7CB0BF6C527EA592F34FD3396A3 ?Rockchip_Android10.0_SDK_Release.tar.gz06
A6279BE1EBD29C67C83288C4C1E5302E ?Rockchip_Android10.0_SDK_Release.tar.gz07
D23FDBA115E14EC2F9E5D7D0821FE000 ?Rockchip_Android10.0_SDK_Release.tar.gz08
B883B9689636F3ED97EE1CCC5DFB634A ?Rockchip_Android10.0_SDK_Release.tar.gz09

2、刷机之后，用鼠标打开WIFI开关之后，发现缺少AP6275S的固件：nvram_ap6275s.txt
【奇怪呀，开发板上的WIFI/BT模块上有激光刻印的字：AP6398SV，难道它俩是一个型号吗？】
console:/ #?
console:/ # cd /vendor/lib/modules
console:/vendor/lib/modules #?
console:/vendor/lib/modules #?
console:/vendor/lib/modules # ls -l
total 54940
-rw-r--r-- 1 root root ?3448960 2023-12-20 09:49 8723cs.ko
-rw-r--r-- 1 root root ?5265944 2023-12-20 09:49 8821cs.ko
-rw-r--r-- 1 root root ?6720696 2023-12-20 09:49 8822bs.ko
-rw-r--r-- 1 root root 23507712 2023-12-20 09:49 bcmdhd.ko
-rw-r--r-- 1 root root 18025400 2023-12-20 09:49 mali_kbase.ko
-rw-r--r-- 1 root root ? ? ?569 2023-12-20 09:49 modules.alias
-rw-r--r-- 1 root root ? ? ?159 2023-12-20 09:49 modules.dep
console:/vendor/lib/modules #?
console:/vendor/lib/modules # ifconfig\
> ^C
130|console:/vendor/lib/modules # ifconfig ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
eth0 ? ? ?Link encap:Ethernet ?HWaddr 6e:a7:de:18:73:b4 ?Driver rk_gmac-dwmac
? ? ? ? ? UP BROADCAST MULTICAST ?MTU:1500 ?Metric:1
? ? ? ? ? RX packets:0 errors:0 dropped:0 overruns:0 frame:0?
? ? ? ? ? TX packets:0 errors:0 dropped:0 overruns:0 carrier:0?
? ? ? ? ? collisions:0 txqueuelen:1000?
? ? ? ? ? RX bytes:0 TX bytes:0?
? ? ? ? ? Interrupt:27?

lo ? ? ? ?Link encap:Local Loopback ?
? ? ? ? ? inet addr:127.0.0.1 ?Mask:255.0.0.0?
? ? ? ? ? inet6 addr: ::1/128 Scope: Host
? ? ? ? ? UP LOOPBACK RUNNING ?MTU:65536 ?Metric:1
? ? ? ? ? RX packets:0 errors:0 dropped:0 overruns:0 frame:0?
? ? ? ? ? TX packets:0 errors:0 dropped:0 overruns:0 carrier:0?
? ? ? ? ? collisions:0 txqueuelen:1000?
? ? ? ? ? RX bytes:0 TX bytes:0?

console:/vendor/lib/modules # [ ?171.997853] dhd_module_init: in Dongle Host Driver, version 100.10.545.9 (r826445-20200316-8)
[ ?171.997895] ======== dhd_wlan_init_plat_data ========
[ ?171.997901] [WLAN_RFKILL]: rockchip_wifi_get_oob_irq: Enter
[ ?171.997950] dhd_wlan_init_gpio: WL_HOST_WAKE=-1, oob_irq=89, oob_irq_flags=0x414
[ ?171.997955] dhd_wlan_init_gpio: WL_REG_ON=-1
[ ?171.997960] dhd_wifi_platform_load: Enter
[ ?171.997966] Power-up adapter 'DHD generic adapter'
[ ?171.999709] wifi_platform_set_power = 1, delay: 200 msec
[ ?171.999805] ======== PULL WL_REG_ON(-1) HIGH! ========
[ ?171.999823] [WLAN_RFKILL]: rockchip_wifi_power: 1
[ ?171.999832] [WLAN_RFKILL]: wifi turn on power. -1
[ ?172.310158] wifi_platform_bus_enumerate device present 1
[ ?172.310231] ======== Card detection to detect SDIO card! ========
[ ?172.310256] mmc0:mmc host rescan start!
[ ?172.330108] bcmsdh_register: register client driver
[ ?172.330447] bcmsdh_sdmmc_probe: Enter num=1
[ ?172.331219] bcmsdh_sdmmc_probe: Enter num=2
[ ?172.331260] bus num (host idx)=0, slot num (rca)=1
[ ?172.331277] found adapter info 'DHD generic adapter'
[ ?172.331395] sdioh_attach: set sd_f2_blocksize 256
[ ?172.331500] sdioh_attach: sd clock rate = 0
[ ?172.332047] dhdsdio_probe : no mutex held. set lock
[ ?172.332259] F1 signature read @0x18000000=0x1042aae8
[ ?172.341241] F1 signature OK, socitype:0x1 chip:0xaae8 rev:0x2 pkg:0x4
[ ?172.342240] DHD: dongle ram size is set to 1310720(orig 1310720) at 0x170000
[ ?172.342366] [dhd] dhd_conf_set_chiprev : chip=0xaae8, chiprev=2
[ ?172.354430] [dhd] CFG80211-ERROR) wl_cfg80211_netdev_notifier_call : wdev null. Do nothing
[ ?172.354521] [dhd] CFG80211-ERROR) wl_cfg80211_netdev_notifier_call : wdev null. Do nothing
[ ?172.354531] [dhd] CFG80211-ERROR) wl_cfg80211_netdev_notifier_call : wdev null. Do nothing
[ ?172.354542] [dhd] CFG80211-ERROR) wl_cfg80211_netdev_notifier_call : wdev null. Do nothing
[ ?172.354552] [dhd] CFG80211-ERROR) wl_cfg80211_netdev_notifier_call : wdev null. Do nothing
[ ?172.354563] [dhd] CFG80211-ERROR) wl_cfg80211_netdev_notifier_call : wdev null. Do nothing
[ ?172.354577] [dhd] CFG80211-ERROR) wl_cfg80211_netdev_notifier_call : wdev null. Do nothing
[ ?172.354613] [dhd] CFG80211-ERROR) wl_cfg80211_netdev_notifier_call : wdev null. Do nothing
[ ?172.355589] dhd_log_dump_init: kernel log buf size = 512KB; logdump_prsrv_tailsize = 80KB; limit prsrv tail size to = 76KB
[ ?172.357046] dhd_attach(): thread:dhd_watchdog_thread:7ca started
[ ?172.357167] dhd_attach(): thread:dhd_dpc:7cb started
[ ?172.357313] dhd_attach(): thread:dhd_rxf:7cc started
[ ?172.357332] dhd_deferred_work_init: work queue initialized
[ ?172.357346] dhd_tcpack_suppress_set: TCP ACK Suppress mode 0 -> mode 2
[ ?172.357423] get_mem_val_from_file: File [/data/misc/wifi/.memdump.info] doesn't exist
[ ?172.357447] dhd_get_memdump_info: MEMDUMP ENABLED = 3
[ ?172.357476] sdioh_cis_read: func_cis_ptr[0]=0x1070
[ ?172.369706] dhdsdio_probe_init: making DHD_BUS_DOWN
[ ?172.369992] Dongle Host Driver, version 100.10.545.9 (r826445-20200316-8)
[ ?172.383245] Register interface [wlan0] ?MAC: 08:fb:ea:ea:a3:da
[ ?172.383245]?
[ ?172.383448] dhd_dbg_detach_pkt_monitor, 2100
[ ?172.383464] dhd_bus_devreset: == Power OFF ==
[ ?172.384594] dhd_bus_stop: making DHD_BUS_DOWN
[ ?172.384738] bcmsdh_oob_intr_unregister: Enter
[ ?172.384781] bcmsdh_oob_intr_unregister: irq is not registered
[ ?172.384806] dhd_bus_devreset: making dhdpub up FALSE
[ ?172.384829] dhd_txglom_enable: enable 0
[ ?172.384904] dhd_bus_devreset: making DHD_BUS_DOWN
[ ?172.384926] dhd_bus_devreset: ?WLAN OFF DONE
[ ?172.385125] wifi_platform_set_power = 0, delay: 0 msec
[ ?172.385174] ======== PULL WL_REG_ON(-1) LOW! ========
[ ?172.385191] [WLAN_RFKILL]: rockchip_wifi_power: 0
[ ?172.385221] [WLAN_RFKILL]: wifi shut off power.
[ ?172.385258] dhdsdio_probe : the lock is released.
[ ?172.386321] dhd_module_init: Exit err=0
[ ?172.388483] init: processing action (wlan.driver.status=ok) from (/vendor/etc/init/hw/init.connectivity.rc:51)
[ ?172.397500] init: processing action (wlan.driver.status=ok) from (/vendor/etc/init/hw/init.connectivity.rc:51)
[ ?172.414944] init: Received control message 'interface_start' for 'android.hardware.wifi.supplicant@1.0::ISupplicant/default' from pid: 154 (/system/bin/hwservicemanager)
[ ?172.415730] init: starting service 'wpa_supplicant'...
[ ?172.420118] init: Created socket '/dev/socket/wpa_wlan0', mode 660, user 1010, group 1010
[ ?172.533451] capability: warning: `wpa_supplicant' uses 32-bit capabilities (legacy support in use)
[ ?172.619585] init: processing action (wlan.driver.status=ok) from (/vendor/etc/init/hw/init.connectivity.rc:51)
[ ?172.620650] dhd_open: Enter wlan0
[ ?172.620676] dhd_open : no mutex held. set lock
[ ?172.620687]?
[ ?172.620687] Dongle Host Driver, version 100.10.545.9 (r826445-20200316-8)
[ ?172.620707] [dhd-wlan0] wl_android_wifi_on : in g_wifi_on=0
[ ?172.620716] wifi_platform_set_power = 1, delay: 200 msec
[ ?172.620726] ======== PULL WL_REG_ON(-1) HIGH! ========
[ ?172.620734] [WLAN_RFKILL]: rockchip_wifi_power: 1
[ ?172.620741] [WLAN_RFKILL]: wifi turn on power. -1
[ ?172.925945] sdio_reset_comm():
[ ?172.941334] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
[ ?172.958564] mmc_host mmc0: Bus speed (slot 0) = 100000Hz (slot req 100000Hz, actual 100000HZ div = 0)
[ ?173.025038] mmc0: queuing unknown CIS tuple 0x80 (2 bytes)
[ ?173.031739] mmc0: queuing unknown CIS tuple 0x80 (3 bytes)
[ ?173.038819] mmc0: queuing unknown CIS tuple 0x80 (3 bytes)
[ ?173.050561] mmc0: queuing unknown CIS tuple 0x80 (7 bytes)
[ ?173.067462] mmc0: queuing unknown CIS tuple 0x8e (9 bytes)
[ ?173.410050] mmc_host mmc0: Bus speed (slot 0) = 100000000Hz (slot req 100000000Hz, actual 100000000HZ div = 0)
[ ?173.606337] dwmmc_rockchip fe310000.dwmmc: Successfully tuned phase to 110
[ ?173.606435] sdioh_start: set sd_f2_blocksize 256
[ ?173.606677]?
[ ?173.606677]?
[ ?173.606677] dhd_bus_devreset: == Power ON ==
[ ?173.606779] F1 signature read @0x18000000=0x1042aae8
[ ?173.610545] F1 signature OK, socitype:0x1 chip:0xaae8 rev:0x2 pkg:0x4
[ ?173.611234] DHD: dongle ram size is set to 1310720(orig 1310720) at 0x170000
[ ?173.611314] dhd_bus_devreset: making DHD_BUS_DOWN
[ ?173.611360] dhdsdio_probe_init: making DHD_BUS_DOWN
[ ?173.611656] [dhd] dhd_conf_read_config : Ignore config file /vendor/etc/firmware/config.txt
[ ?173.611695] [dhd] dhd_conf_set_path_params : Final fw_path=/vendor/etc/firmware/fw_bcm43752a2_ag.bin
[ ?173.611717] [dhd] dhd_conf_set_path_params : Final nv_path=/vendor/etc/firmware/nvram_ap6275s.txt
[ ?173.611737] [dhd] dhd_conf_set_path_params : Final clm_path=/vendor/etc/firmware/clm_bcm43752a2_ag.blob
[ ?173.611757] [dhd] dhd_conf_set_path_params : Final conf_path=/vendor/etc/firmware/config.txt
[ ?173.612178] dhdsdio_download_code_file: Open firmware file failed /vendor/etc/firmware/fw_bcm43752a2_ag.bin
[ ?173.612205] _dhdsdio_download_firmware: dongle image file download failed
[ ?173.612251] dhd_bus_devreset Failed to download binary to the dongle
[ ?173.612284] dhd_net_bus_devreset: dhd_bus_devreset: -35
[ ?173.612314] dhd_dbg_detach_pkt_monitor, 2100
[ ?173.612342] dhd_net_bus_devreset: dhd_bus_devreset: -35
[ ?173.612387] wifi_platform_set_power = 0, delay: 0 msec
[ ?173.612415] ======== PULL WL_REG_ON(-1) LOW! ========
[ ?173.612437] [WLAN_RFKILL]: rockchip_wifi_power: 0
[ ?173.612472] [WLAN_RFKILL]: wifi shut off power.
[ ?173.612493] [dhd-wlan0] wl_android_wifi_on : Failed
[ ?173.612515] dhd_open : wl_android_wifi_on failed (-35)
[ ?173.612540] dhd_stop: Enter wlan0
[ ?173.612565] [dhd-wlan0] wl_android_wifi_off : in g_wifi_on=0, on_failure=1
[ ?173.612585] dhd_dbg_detach_pkt_monitor, 2100
[ ?173.612600] dhd_net_bus_devreset: dhd_bus_devreset: -35
[ ?173.612694] sdioh_disable_func_intr: error for read SDIO_CCCR_IENx : 0xffffff92
[ ?173.612723] wifi_platform_set_power = 0, delay: 0 msec
[ ?173.612752] ======== PULL WL_REG_ON(-1) LOW! ========
[ ?173.612772] [WLAN_RFKILL]: rockchip_wifi_power: 0
[ ?173.612798] [WLAN_RFKILL]: wifi shut off power.
[ ?173.612819] [dhd-wlan0] wl_android_wifi_off : out
[ ?173.624957] dhd_stop: Exit wlan0
[ ?173.625254] dhd_open : the lock is released.
[ ?173.625318] dhd_open: Exit wlan0 ret=-1
[ ?173.625341] Failed to open primary dev ret -1

console:/vendor/lib/modules #?

3、将所缺少的固件通过adb push推进去了！
【如果拿不到合适的，可以使用Firefly的AIO-3568J的开发板中的固件！^_】

Microsoft Windows [版本 10.0.19045.2311]
(c) Microsoft Corporation。保留所有权利。

C:\Users\Administrator>adb remount
* daemon not running; starting now at tcp:5037
* daemon started successfully
Not running as root. Try "adb root" first.
remount failed

C:\Users\Administrator>adb root
restarting adbd as root

C:\Users\Administrator>
C:\Users\Administrator>adb remount
W DM_DEV_STATUS failed for scratch: No such device or address
E [liblp]No device named scratch
[liblp]Partition scratch will resize from 0 bytes to 905875456 bytes
[liblp]Updated logical partition table at slot 0 on device /dev/block/by-name/super
[libfs_mgr]Created logical partition scratch on device /dev/block/dm-4
[libfs_mgr]__mount(source=/dev/block/dm-4,target=/mnt/scratch,type=f2fs)=0: Success
Using overlayfs for /system
Using overlayfs for /vendor
Using overlayfs for /product
[libfs_mgr]__mount(source=overlay,target=/system,type=overlay,upperdir=/mnt/scratch/overlay/system/upper)=0
[libfs_mgr]__mount(source=overlay,target=/vendor,type=overlay,upperdir=/mnt/scratch/overlay/vendor/upper)=0
[libfs_mgr]__mount(source=overlay,target=/product,type=overlay,upperdir=/mnt/scratch/overlay/product/upper)=0
remount succeeded

C:\Users\Administrator>

Microsoft Windows [版本 10.0.19045.2311]
(c) Microsoft Corporation。保留所有权利。

C:\Users\Administrator>cd H:\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s_20230212_1059\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s\LOG\12e确认ap6275s-3usb_20230211_2050\vendor\rockchip\common\wifi\firmware

C:\Users\Administrator>h:

H:\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s_20230212_1059\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s\LOG\12e确认ap6275s-3usb_20230211_2050\vendor\rockchip\common\wifi\firmware>
H:\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s_20230212_1059\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s\LOG\12e确认ap6275s-3usb_20230211_2050\vendor\rockchip\common\wifi\firmware>H:\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s_20230212_1059\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s\LOG\12e确认ap6275s-3usb_20230211_2050\vendor\rockchip\common\wifi\firmware
H:\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s_20230212_1059\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s\LOG\12e确认ap6275s-3usb_20230211_2050\vendor\rockchip\common\wifi\firmware>adb push fw_bcm43752a2_ag.bin /vendor/etc/firmware/
fw_bcm43752a2_ag.bin: 1 file pushed, 0 skipped. 12.3 MB/s (743607 bytes in 0.058s)

H:\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s_20230212_1059\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s\LOG\12e确认ap6275s-3usb_20230211_2050\vendor\rockchip\common\wifi\firmware>adb push fw_bcm43752a2_ag_apsta.bin /vendor/etc/firmware/
fw_bcm43752a2_ag_apsta.bin: 1 file pushed, 0 skipped. 10.2 MB/s (743607 bytes in 0.070s)

H:\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s_20230212_1059\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s\LOG\12e确认ap6275s-3usb_20230211_2050\vendor\rockchip\common\wifi\firmware>adb push nvram_ap6275s.txt /vendor/etc/firmware/
nvram_ap6275s.txt: 1 file pushed, 0 skipped. 0.2 MB/s (8709 bytes in 0.055s)

H:\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s_20230212_1059\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s\LOG\12e确认ap6275s-3usb_20230211_2050\vendor\rockchip\common\wifi\firmware>adb push clm_bcm43752a2_ag.blob /vendor/etc/firmware/
clm_bcm43752a2_ag.blob: 1 file pushed, 0 skipped. 0.5 MB/s (28865 bytes in 0.056s)

H:\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s_20230212_1059\802确认AP6275S+3个USB接口-evb2_3usb+ap6275s_Image-rk3568_s\LOG\12e确认ap6275s-3usb_20230211_2050\vendor\rockchip\common\wifi\firmware>

4、现在就可以打开WIFI了！
2|console:/sdcard/DCIM # cd /
console:/ #?
console:/ # ifconfig
eth0 ? ? ?Link encap:Ethernet ?HWaddr 6e:a7:de:18:73:b4 ?Driver rk_gmac-dwmac
? ? ? ? ? UP BROADCAST MULTICAST ?MTU:1500 ?Metric:1
? ? ? ? ? RX packets:0 errors:0 dropped:0 overruns:0 frame:0?
? ? ? ? ? TX packets:0 errors:0 dropped:0 overruns:0 carrier:0?
? ? ? ? ? collisions:0 txqueuelen:1000?
? ? ? ? ? RX bytes:0 TX bytes:0?
? ? ? ? ? Interrupt:27?

wlan0 ? ? Link encap:Ethernet ?HWaddr 08:fb:ea:ea:a3:da ?Driver bcmsdh_sdmmc
? ? ? ? ? inet addr:192.168.186.224 ?Bcast:192.168.186.255 ?Mask:255.255.255.0?
? ? ? ? ? inet6 addr: fe80::9e70:9030:3741:b73b/64 Scope: Link
? ? ? ? ? UP BROADCAST RUNNING MULTICAST ?MTU:1500 ?Metric:1
? ? ? ? ? RX packets:2130 errors:0 dropped:0 overruns:0 frame:0?
? ? ? ? ? TX packets:1315 errors:0 dropped:0 overruns:0 carrier:0?
? ? ? ? ? collisions:0 txqueuelen:1000?
? ? ? ? ? RX bytes:2404115 TX bytes:111182?

lo ? ? ? ?Link encap:Local Loopback ?
? ? ? ? ? inet addr:127.0.0.1 ?Mask:255.0.0.0?
? ? ? ? ? inet6 addr: ::1/128 Scope: Host
? ? ? ? ? UP LOOPBACK RUNNING ?MTU:65536 ?Metric:1
? ? ? ? ? RX packets:4 errors:0 dropped:0 overruns:0 frame:0?
? ? ? ? ? TX packets:4 errors:0 dropped:0 overruns:0 carrier:0?
? ? ? ? ? collisions:0 txqueuelen:1000?
? ? ? ? ? RX bytes:240 TX bytes:240?

console:/ #?

5、也可以/但是建议使用WIFI6的驱动程序：【NanoPC-T4(RK3399)开发板默认使用这个驱动程序】
Z:\3TB\13rk3399-android-10\kernel\arch\arm64\configs\nanopi4_android_defconfig
Z:\3TB\Rockchip_Android10.0_SDK_Release\kernel\arch\arm64\configs\rockchip_defconfig

CONFIG_WL_ROCKCHIP=y
CONFIG_WIFI_BUILD_MODULE=y
CONFIG_AP6XXX=m

修改为：
CONFIG_WL_ROCKCHIP=y
CONFIG_WIFI_BUILD_MODULE=y
#CONFIG_AP6XXX=m
CONFIG_AP6XXX_WIFI6=m

如果不修改这里，驱动模块会被默认编译成为bcmdhd_wifi6.ko
Z:\3TB\Rockchip_Android10.0_SDK_Release\kernel\drivers\net\wireless\rockchip_wlan\rkwifi\bcmdhd_wifi6\Makefile
# SPDX-License-Identifier: GPL-2.0
# bcmdhd

#MODULE_NAME := bcmdhd_wifi6
MODULE_NAME := bcmdhd