AIC8800低功耗Wi-Fi6/BT5.0 SoC SDIO移植手册

不吃鱼的猫

该文件移植平台为 Allwinner平台内核移植

aic8800	wifi驱动包
aic8800_porting_package\SDIO\driver_fw\drivers 驱动包

fmacfw. bin	Wifi固件
fmacfw_rf.bin	Wifi测试固件
fw_ADId.bin	蓝牙固件
fw_patch.bin	蓝牙固件
fw_patch_bt_only.bin	蓝牙固件
fw_patch_combo.bin	蓝牙固件
fw_patch_test.bin	蓝牙固件
aic8800_porting_package\SDIO\driver_fw\fw 固件档案

libbt	蓝牙 1 ibbt-vendor
rftest-tools	rf测试工具
WLAN	Wifi hal 接口
aic8800_porting_package\SDIO\driver_fw\aic

1. 将 aic 驱动包放置在 kernel/drivers/net/wireless/之下，并且修改 kernel/drivers/net/wireless/Kconfig 以及 kernel/drivers/net/wireless/MAKEfile
source "drivers/net/wireless/ti/Kconfig"
source "drivers/net/wireless/zydas/Kconfig"
source "drivers/net/wireless/quantenna/Kconfig"
source "drivers/net/wireless/XR829/Kconfig"
source "drivers/net/wireless/UWE5622/Kconfig"
source "drivers/net/wireless/bcmdhd/Kconfig"
source "drivers/net/wireless/aic8800/Kconfig"
config PCMCIA_RAYCS
tristate "Aviator/Raytheon 2.4GHz wireless support"
depends on PCMCIA
select WIRELESS_EXT
修改 kernel\linux-5.4\driver\net\wireless\Kconfig

obj-$(CONFIG_WLAN_VENDOR_REALTEK) += REALTEK/
obj-$(CONFIG_WLAN_VENDOR_RSI) += rsi/
obj-$(CONFIG_WLAN_VENDOR_ST) += st/
obj-$(CONFIG_WLAN_VENDOR_TI) += ti/
obj-$(CONFIG_WLAN_VENDOR_ZYDAS) += zydas/
obj-$(CONFIG_WLAN_VENDOR_QUANTENNA) += quantenna/
obj-$(CONFIG_AIC_WLAN_SUPPORT) += aic8800/
# 16-bit wireless PCMCIA client drivers
obj-$(CONFIG_PCMCIA_RAYCS) += ray_cs.o
obj-$(CONFIG_PCMCIA_WL3501) += wl3501_cs.o
修改 kernel\linux-5.4\driver\net\wireless\Makefile

修改内核的 config(或用 make menuconfig)，为以下参数
# CONFIG_WLAN_VENDOR_ST is not set
# CONFIG_WLAN_VENDOR_TI is not set
# CONFIG_WLAN_VENDOR_ZYDAS is not set
# CONFIG_WLAN_VENDOR_QUANTENNA is not set
CONFIG_XR829_WLAN=m
CONFIG_AIC_WLAN_SUPPORT=y
CONFIG_AIC8800_WLAN_SUPPORT=m
CONFIG_SPARD_WLAN_SUPPORT=y
CONFIG_WLAN_UWE5622=m
CONFIG_TTY_OVERY_SDIO=m
需添加在内核 config 之参数

2. 编译完后即可得到 aic8800_fdrv.ko、aic8800_bsp.ko
3. 各驱动模块的功用
aic8800_bsp.ko：模块固件初始化
aic8800_fdrv.ko：Wifi 驱动

蓝牙移植
将 aic 包放在 andoird\hardware\之下。

针对蓝牙部分进行以下修改。
on property:persist.vendor.Bluetooth_vendor=sprd
insmod /vendor/lib/modules/uwe5622_bsp_sdio.ko
insmod /vendor/lib/modules/sprdbt_tty.ko
setprop vendor.init.lpm.load 1
on property:persist.vendor.bluetooth_vendor=aic
insmod /vendor/lib/modules/aic8800_btsdio.ko
setprop vendor.init.lpm.load 1
on property:vendor.driver.lpm.load=1
setprop vendor.init.lpm.load 1
on property:vendor.init.lpm.load=1
修改 Android/device/softwinner/common/config/wireless/initrc/init.wireless.bluetooth.rc

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