yf13 发表于 2023-3-2 13:10:09

itx-3588j buildroot启动后无wlan网卡设备

本帖最后由 yf13 于 2023-3-2 16:47 编辑

下载Linux SDK后,依据`README-IMPORTANT.md`做升级。升级后,(cd kernel ; git tag) 命令显示最后一行为`rk3588/linux_release_v1.0.1b`

然后选择【itx-3588j-buildroot.mk】编译后烧写并启动,以minicom访问串口后检查并收集附件的dmesg日志。

ifconfig里看不到wlan0.




yf13 发表于 2023-3-2 16:19:04

本帖最后由 yf13 于 2023-3-2 16:23 编辑

在重新编译的Kernel上又做了试验:

root@RK3588:/# modprobe bcmdhd
STATIC-MSG) dhd_static_buf_init : 101.10.361.12 (wlan=r892223-20210928-1)
STATIC-MSG) dhd_init_wlan_mem : prealloc ok for index 0: 8131584(7941K)
_dhd_module_init: in Dongle Host Driver, version 101.10.361.16 (wlan=r892223-20220221-1)
/home/u/rock/kernel/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd compiled on Mar2 2023 at 13:39:3root@RK3588:/# 4

======== dhd_wlan_init_plat_data ========
: rockchip_wifi_get_oob_irq: Enter
: rockchip_wifi_get_oob_irq: wifi OOB pin isn't defined.
dhd_wlan_init_gpio: unknown oob irqflags !
dhd_wlan_init_gpio: WL_HOST_WAKE=-1, oob_irq=-1, oob_irq_flags=0x0
dhd_wlan_init_gpio: WL_REG_ON=-1
dhd_wifi_platform_load: Enter
No Broadcom PCI device enumerated!
dhd_wifi_platform_load_pcie: pcie_register_driver failed
unregister wifi platform drivers
wifi_platform_bus_enumerate device present 0
======== Card detection to remove PCIE card! ========
======== dhd_wlan_deinit_plat_data ========
dhd_wlan_deinit_gpio: gpio_free(WL_HOST_WAKE 0)
_dhd_module_init: Failed to load the driver, try cnt 0
_dhd_module_init: Failed to load driver max retry reached**
_dhd_module_init: Exit err=-1
貌似是没有检测到PCI总线上的Wifi网卡?尝试检查dmesg里有关pci的信息:

[    3.831175] ehci-pci: EHCI PCI platform driver
[    4.082608] reg-fixed-voltage pcie30-avdd1v8: Looking up vin-supply from device tree
[    4.082694] pcie30_avdd1v8: supplied by avcc_1v8_s0
[    4.083481] pcie30_avdd1v8: 1800 mV, enabled
[    4.083679] reg-fixed-voltage pcie30-avdd1v8: pcie30_avdd1v8 supplying 1800000uV
[    4.083821] reg-fixed-voltage pcie30-avdd0v75: Looking up vin-supply from device tree
[    4.083837] pcie30_avdd0v75: supplied by avdd_0v75_s0
[    4.084190] pcie30_avdd0v75: 750 mV, enabled
[    4.084381] reg-fixed-voltage pcie30-avdd0v75: pcie30_avdd0v75 supplying 750000uV
[    4.896900] rockchip-pm-domain fd8d8000.power-management:power-controller: Looking up pcie-supply from device tree
[    4.896970] rockchip-pm-domain fd8d8000.power-management:power-controller: Looking up pcie-supply property in node /power-management@fd8d8000/power-controller failed




100% 发表于 2024-1-16 18:06:59

yf13 发表于 2023-3-2 16:19
在重新编译的Kernel上又做了试验:




你好,我也遇到了相同的问题,请问这个问题你最终是怎么解决的啊?
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