S905L2 MGV2000 求助问题：emmc不识别、 8822bs无线驱动

[gsjsjg]

Device Information | 设备信息

• SOC: [ S905L2 ]
• Model [ MGV2000 ]
• 内存1G、EMMC 8G 、无TF
• DTB meson-gxl-s905l2-x7-5g.dtb
• WIFI rtw_8822bs Armbian Version | 系统版本
• Kernel Version: [6.6.36-ophub]
• Release: [Armbian_24.8.0_amlogic_s905l2_noble_6.6.36_server_2024.07.01.img.gz]

https://img.dearjoe.top/file/2525514e2e0461fa69248.jpg

Describe the bug | 问题描述 求助问题：emmc不识别、 8822bs无线驱动

dmesg error

Driver 'optee' was unable to register with bus_type 'arm_ffa' because the bus was not initialized. mmc2: tuning execution failed: -5 mmc2: error -5 whilst initialising MMC card lima d00c0000.gpu: error -ENODEV: _opp_set_regulators: no regulator (mali) found rtw_8822bs mmc0:0001:1: failed to write data to rsvd page rtw_8822bs mmc0:0001:1: failed to download rsvd page rtw_8822bs mmc0:0001:1: failed to download firmware rtw_8822bs mmc0:0001:1: failed to setup chip efuse info rtw_8822bs mmc0:0001:1: failed to setup chip information

https://img.dearjoe.top/file/2941108976187d9e7059a.jpg

[ophub]

https://github.com/unifreq/linux-6.6.y/tree/main/drivers/net/wireless/realtek

内核里没无线驱动。emmc降频测试

[gsjsjg]

https://github.com/unifreq/linux-6.6.y/tree/main/drivers/net/wireless/realtek

内核里没驱动

谢谢大神解答

[gsjsjg]

https://github.com/unifreq/linux-6.6.y/tree/main/drivers/net/wireless/realtek 内核里没驱动

谢谢大神解答

https://github.com/unifreq/linux-6.6.y/blob/main/drivers/net/wireless/realtek/rtw88/rtw8822bs.c 这个不是驱动？

[gsjsjg]

https://github.com/SLAzurin/armbian-aml-arm64-buster/blob/master/Armbian_20.10_Arm-64_buster_current_5.9.0.img.xz.z01

这个固件可以看到wifi 但是报错 不能使用

[ophub]

https://github.com/unifreq/linux-6.6.y/blob/1d6843318e58c28ca341092417c8758d0f01a567/drivers/net/wireless/realtek/rtw88/Kconfig#L48

真的有了，我记得8822cs和8822bs之前内核默认没有呢，之前F大从第三方加过但是有些x96max+设备不能用，也有人反应能用。

https://github.com/ophub/kernel/blob/0fff287135791565240d311f7df56ca0e874b2c8/kernel-config/release/general/config-6.6#L3280

我看了一下内核里选择了，你手动加载一下试试

sudo modprobe rtw88_8822bs

[gsjsjg]

https://github.com/unifreq/linux-6.6.y/blob/1d6843318e58c28ca341092417c8758d0f01a567/drivers/net/wireless/realtek/rtw88/Kconfig#L48

真的有了，我记得8822cs和8822bs之前内核默认没有呢，之前F大从第三方加过但是有些x96max+设备不能用，也有人反应能用。

https://github.com/ophub/kernel/blob/0fff287135791565240d311f7df56ca0e874b2c8/kernel-config/release/general/config-6.6#L3280

我看了一下内核里选择了，你手动加载一下试试

sudo modprobe rtw88_8822bs

---

root@armbian:~# lsmod Module Size Used by rfkill 36864 1 sunrpc 561152 1 binfmt_misc 24576 1 zram 32768 3 meson_vdec 81920 0 snd_soc_meson_gx_sound_card 16384 0 snd_soc_meson_card_utils 16384 1 snd_soc_meson_gx_sound_card videobuf2_dma_contig 24576 1 meson_vdec v4l2_mem2mem 45056 1 meson_vdec meson_ir 20480 0 snd_soc_meson_t9015 24576 1 snd_soc_meson_aiu 32768 3 meson_gxbb_wdt 16384 0 snd_soc_meson_codec_glue 16384 1 snd_soc_meson_aiu sg 36864 0 tcp_bbr 20480 8 sch_fq 20480 2 dm_mod 131072 0 nfnetlink 20480 1 ip_tables 28672 0 x_tables 45056 1 ip_tables lima 61440 0 gpu_sched 45056 1 lima drm_shmem_helper 24576 1 lima root@armbian:~# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS sda 8:0 1 14.9G 0 disk ├─sda1 8:1 1 511M 0 part /boot └─sda2 8:2 1 14.4G 0 part /var/log.hdd / mmcblk2 179:0 0 7.3G 0 disk mmcblk2boot0 179:32 0 4M 1 disk mmcblk2boot1 179:64 0 4M 1 disk zram0 253:0 0 394.3M 0 disk [SWAP] zram1 253:1 0 50M 0 disk /var/log zram2 253:2 0 0B 0 disk

以上emmc解决，dtb里修改emmc频率为 5后面7个0 即可

---

以下 运行 sudo modprobe rtw88_8822bs 之后 lsmod信息

root@armbian:~# modprobe rtw88_8822bs root@armbian:~# lsmod Module Size Used by rtw88_8822bs 16384 0 rtw88_sdio 24576 1 rtw88_8822bs rtw88_8822b 225280 1 rtw88_8822bs rtw88_core 172032 2 rtw88_sdio,rtw88_8822b mac80211 946176 2 rtw88_sdio,rtw88_core cfg80211 917504 2 rtw88_core,mac80211 libarc4 16384 1 mac80211 rfkill 36864 2 cfg80211 sunrpc 561152 1 binfmt_misc 24576 1 zram 32768 3 meson_vdec 81920 0 snd_soc_meson_gx_sound_card 16384 0 snd_soc_meson_card_utils 16384 1 snd_soc_meson_gx_sound_card videobuf2_dma_contig 24576 1 meson_vdec v4l2_mem2mem 45056 1 meson_vdec meson_ir 20480 0 snd_soc_meson_t9015 24576 1 snd_soc_meson_aiu 32768 3 meson_gxbb_wdt 16384 0 snd_soc_meson_codec_glue 16384 1 snd_soc_meson_aiu sg 36864 0 tcp_bbr 20480 8 sch_fq 20480 2 dm_mod 131072 0 nfnetlink 20480 1 ip_tables 28672 0 x_tables 45056 1 ip_tables lima 61440 0 gpu_sched 45056 1 lima drm_shmem_helper 24576 1 lima

wifi还是没解决。。。