02 a31ampa31s android4 2 wifi模块移植说明

前 wifiwake wifi&btwake 本文档适合需要使用或移植wifi配置每款wifi模组。表 android4.2平台wifi模组列wifi(到linux-3.3 下，输入makeARCH=arm support，即可看到参与编译的wifi驱动)去到去到linux- < < RFswitchsubsystem 去到去到linux-然后选择DeviceDriversNetworkdevicesupport--->WirelessLAN---> 4329/30wirelesscardssupport(/system/vendor/modules/fw_bcmxxxx.bin)FirmwarepathInterrupttype(Out-of-Band [ LowleveltriggerforOOB注意：“[ LowleveltriggerforOOBinterrupt”选项是否需要看实际的原理图，模组<*> LowleveltriggerforOOBinterruptWL-WAKE-HOST与主控端没接三极管：< LowleveltriggerforOOBBoardConfigmk文件决定android加载哪一款wifi模组，要配置成使用ap6181模组需要把##wifiandbtconfiguration#1.WifiConfiguration#1.1realtekwifisupport#BOARD_WIFI_VENDOR:=realtek#wifi :=NL80211 :=bcmdhd :=SW_BOARD_USR_WIFI:=AP6181 :="/system/vendor/modules/fw_bcm40181a2.bin" :="/system/vendor/modules/fw_bcm40181a2_p2p.bin" )ifeq ###wifiwifistationand -iwlan0-Dnl80211-c/data/misc/wifi/ classmain _wlan0dgram660wifiwifi#wifistap2pconcurrent -iwlan0-Dnl80211- classmain _wlan0dgram660wifiwifi #wifi&btconfigfile#wifi&btconfigfileframeworks/native/data/etc/android.hardware.wifi.xml:system/etc/permissions/androidhardware.wifi.xml\i.direct.xml\#ap6181sdiowififwandnvramPRODUCT_COPY_FILES+=81a2_p2p.bin181a2_apsta.bin.bin <!--Listofregexpressionsdescribingtheinterface(ifany)thatrepresenttetherableWifi<!--Listofregexpressionsdescribingtheinterface(ifany)thatrepresenttetherableWifiinterfaces.Ifthedevicedoesn'twanttosupporttetheringoverWifithisshouldbeempty.Anexamplewouldbe"softap.*"-- default:disableSoftapfeature--<!--Listofregexpressionsdescribingtheinterface(ifany)thatrepresent==================;;wifi 0-SDC0,1-SDC1,2-SDC2,3- 0-USB0,1-USB1,2- 1-EHCI(speed2.0),2-OHCI(speed0-none,1-ap6181,2-;;3-rtl8723as(wifi+bt),4-5-rtl8192cu,6-;=;;1-ap6181sdiowifigpio =;2-ap6210sdiowifigpio = ======3wifi_sdc_id”宏表示使用哪个SD接口连接SDIOwifi；4wifi_mod_sel”宏表示选用哪一款wifi模组；wifiwake ;(cpu:apb:ahb)= ====1=;;1-ap6181sdiowifigpio ======的pin保持一致；接口添加到wifi_pm.c。 去到去到linux-然后选择DeviceDriversNetworkdevicesupport--->WirelessLAN---> 4329/30wirelesscardssupport(/system/vendor/modules/fw_bcmxxxx.bin)FirmwarepathInterrupttype(Out-of-Band [ LowleveltriggerforOOB注意：“[ LowleveltriggerforOOBinterrupt”选项是否需要看实际的原理图，模组<*> LowleveltriggerforOOBinterruptWL-WAKE-HOST与主控端没接三极管：< LowleveltriggerforOOBBoardConfigmk文件决定android加载哪一款wifi模组，要配置成使用ap6210模组需要把##wifiandbtconfiguration#1.WifiConfiguration#1.1realtekwifisupport#BOARD_WIFI_VENDOR:=realtek#wifi :=NL80211 :=bcmdhd :=SW_BOARD_USR_WIFI:=AP6210 :="/system/vendor/modules/fw_bcm40181a2.bin" :="/system/vendor/modules/fw_bcm40181a2_p2p.bin" )ifeq ###wifiwifistationand -iwlan0-Dnl80211-c/data/misc/wifi/ classmain _wlan0dgram660wifiwifi#wifistap2pconcurrent -iwlan0-Dnl80211- classmain _wlan0dgram660wifiwifi #wifi&btconfigfile#wifi&btconfigfileframeworks/native/data/etc/android.hardware.wifi.xml:system/etc/permissions/androidhardware.wifi.xml\i.direct.xml\tooth.xml\#ap6210sdiowififwandnvramPRODUCT_COPY_FILES+=.bin181a2_apsta.bin81a2_p2p.bin <!--Listofregexpressionsdescribingtheinterface(ifany)thatrepresenttetherableWifi<!--Listofregexpressionsdescribingtheinterface(ifany)thatrepresenttetherableWifiinterfaces.Ifthedevicedoesn'twanttosupporttetheringoverWifithisshouldbeempty.Anexamplewouldbe"softap.*"-- default:disableSoftapfeature--<!--Listofregexpressionsdescribingtheinterface(ifany)thatrepresent==============;;wifi 0-SDC0,1-SDC1,2-SDC2,3-;;;0-none,1-ap6181,2-3-rtl8723as(wifi+bt),4-5-rtl8192cu,6-======3wifi_sdc_id”宏表示使用哪个SD接口连接SDIOwifi；4wifi_mod_sel”宏表示选用哪一款wifi模组；“ap6xxx_bt_host_wake”是ap6210的控制引脚；去到linux- 去到linux- 选 ->Networkingsupport(NET->Bluetoothsubsystemsupport(BT->Bluetoothdevice-><*>BluetoothLowPowerManager< Aninverterbetweenbthostwakepinand注意：“<> Aninverterbetweenbthostwakepinandcpu”选项是否需要看实际的原理图，模组的BT-WAKE-HOST脚与主控相连中间是否有连三极管，若有接三极管则把该选项选择上。<*> AninverterbetweenbthostwakepinandcpuBT-WAKE-HOST与主控端没接三极管：< Aninverterbetweenbthostwakepinand去到去到linux-选 ->Device ->HID -><*>User-spaceI/OdriversupportforHID去到去到linux-选 ->Networkingsupport(NET->Character->Serial-><>8250/16550andcompatibleserial-><*>Winnerserial-> ConsoleonWinnerserial#ifdef#ifdefexternvoidbluesleep_setup_uart_port(struct staticintdevinit {u32id=pdev->id;structuart_port*port;#ifdefCONFIG_PROC_FS#ifdef SERIAL_MSG("failedtofetchbtuart return- if(val.val!=0&&val.val==sw_uport->id) SERIAL_DBG("adduart%dport,port_type%d,uartclk%d\n",id,port->type,port->uartclk);}##btdefault ##2.Bluetooth#makesureBOARD_HAVE_BLUETOOTHistrueforeverybtvendorBOARD_HAVE_BLUETOOTH:=trueBOARD_HAVE_BLUETOOTH_BCM:=trueSW_BOARD_HAVE_BLUETOOTH_NAME:=ap6210#SW_BOARD_HAVE_BLUETOOTH_NAME:=ap6330六、修改init.sun6irc文件，设置蓝牙的属性信息，###UARTod0660#powerup/downod0660od0660chownbluetoothnet_bt_stack/sys/class/rfkill/rfkill0/type#bluetoothod0220od0220chownbluetoothnet_bt_stack/proc/bluetooth/sleep/lpm#wifi&btconfigfile#wifi&btconfigfilewifi.xml\dware.wifi.direct.xml\are.xml =====----bluetoothused(0-noused,1-----uart;;blue;=======wifi&btwake ;(cpu:apb:ahb)= =====1======;;2-ap6210sdiowifigpio =port:PLXX<1><default><default><0>ap6xxx_wl_host_wake=port:PM01<0><default><default><0> =port:PLXX<1><default><default><0> ap6xxx_bt_host_wake=port:PM04<0><default><default><0>2wakeup_btwakeup_wifipin[wifi_paraap6210“ap6xxx_bt_host_wakeap6xxx_wl_host_wake”指定的pin保持一致；接口添加到wifi_pm.c。 BoardConfigmk文件决定android加载哪一款wifi模组，要配置成使用rtl8188eu模组需要把##wifiandbtconfiguration#1.WifiConfiguration#1.1realtekwifisupport_SUPPLICANT_VERSION:=VER_0_8_X :=NL80211 :=#SW_BOARD_USR_WIFI:=rtl8192cu#SW_BOARD_USR_WIFI:=rtl8189es#SW_BOARD_USR_WIFI:=rtl8723as#SW_BOARD_USR_WIFI:=rtl8723au#wifi ifeq 4、“SW_BOARD_USR_WIFIrtl8188euBOARD_WLAN_DEVICErtl8188eu”宏指明使用rtl8188eu模组；##1.realtekwifi#1.1realtekwifista _supplicant.conf-e/data/misc/wifi/entropy.binclassmain _wlan0dgram660wifiwifi#1.2realtekwifistap2pconcurrent -iwlan0-Dnl80211-c/data/misc/wifi/ classmain _wlan0dgram660wifiwifi ##wifi&btconfigwifi.xml\ 在config.xml中实现，修改的部份代码如下。<!--Listofregexpressionsdescribingtheinterface(ifany)thatrepresenttetherableWifi<!--Listofregexpressionsdescribingtheinterface(ifany)thatrepresenttetherableWifiinterfaces.Ifthedevicedoesn'twanttosupporttetheringoverWifithisshouldbeempty.Anexamplewouldbe"softap.*"-- default:disableSoftapfeature--<!--Listofregexpressionsdescribingtheinterface(ifany)thatrepresent;; ;=====0-none,1-bcm40181,2-;3-rtl8723as(wifi+bt),4-;;5-rtl8192cu,6-4wifi_usbc_type”宏表示使哪种接口的usb；wifi_pm.c。模块编译然后把生成的文件push进相应的，详细操作如下。 “makej8”cant\下使用“touch*”命令更新下所有文件的时间戳，然后在相应下使用“mm”命令进行libhardware_legacy.so和_supplicant推入目标机器，最后更改执行权限并重adbpushD:\wap_supplicant adbpushD:\wap_supplicant adbadbod777od666 再使用make-j8命令进行整体编译。修改配置文件并进行整体编译重烧固件或单独模块编译把生成文件推进目标机器后发现指定的wifi####UARTod0660##powerup/downod0660od0660chownbluetoothne