20161111全志A83T的开发板的驱动调试（LCD+AP6212）lunch octopus_perf-eng

20161111全志A83T的开发板的驱动调试（LCD+AP6212）lunch octopus_perf-eng 


1、LCD部分：
R:\wyb\perf3_a83t_android4.4\lichee\brandy\u-boot-2011.09\arch\arm\lib\board.c
//#ifdef CONFIG_ARCH_HOMELET
// 2016/10/27 16:41 wenyuanbo
#if 1
gpio_control();
#endif




R:\wyb\perf3_a83t_android4.4\lichee\brandy\u-boot-2011.09\drivers\video_sunxi\sunxi_v3\obj_video




R:\wyb\perf3_a83t_android4.4\lichee\brandy\u-boot-2011.09\include\pmu.h
#define PMU_SUPPLY_FLDO_TYPE    (0x000a0000)
#define PMU_SUPPLY_FLDO1 (0x000a0001)
#define PMU_SUPPLY_FLDO2 (0x000a0002)




使用R58的AP6212的驱动来替换：
R:\wyb\perf3_a83t_android4.4\lichee\linux-3.4\drivers\misc\rf_pm\wifi_pm.c
R:\wyb\perf3_a83t_android4.4\lichee\linux-3.4\drivers\net\wireless\bcmdhd\Makefile




R:\wyb\perf3_a83t_android4.4\lichee\linux-3.4\drivers\power\axp_power\axp81x\axp81x-sply.c
#include "axp81x-common.h"


static int axp_battery_probe(struct platform_device *pdev)
{
……
INIT_DELAYED_WORK(&quick_charge_done_work, axp_chargdone_quick);
INIT_DELAYED_WORK(&sply_charge_done_work, axp_chargedone_check);
axp_update(charger->master, AXP_CHARGE_AC, 0x3,0x07);//@20151203
……
}




R:\wyb\perf3_a83t_android4.4\lichee\linux-3.4\drivers\video\sunxi\disp2\disp\Makefile


直接替换这个，u-boot可以不用每次都重新编译：
R:\wyb\perf3_a83t_android4.4\lichee\tools\pack\chips\sun8iw6p1\bin\u-boot-sun8iw6p1.bin


R:\wyb\perf3_a83t_android4.4\lichee\tools\pack\chips\sun8iw6p1\configs\default\env.cfg
建议修改：
bootdelay=0
为：
bootdelay=3




R:\wyb\perf3_a83t_android4.4\lichee\tools\pack\chips\sun8iw6p1\configs\perf3_v1_0\sys_config.fex
建议直接使用android5.1.1的fex，节省时间。




2、AP6212部分：WIFI+BT
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee/linux-3.4$ ll *.config
ls: 无法访问*.config: 没有那个文件或目录
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee/linux-3.4$ ll .config
-rwxrwxr-x 1 rootroot rootroot 84958 11月 11 14:14 .config*
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee/linux-3.4$ cp .config bak1_orig.config
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee/linux-3.4$ make clean
  CLEAN   .
  CLEAN   drivers/tty/vt
  CLEAN   kernel
  CLEAN   lib
  CLEAN   security/selinux
  CLEAN   usr
  CLEAN   .tmp_versions
  CLEAN   vmlinux System.map .tmp_kallsyms1.o .tmp_kallsyms1.S .tmp_kallsyms2.o .tmp_kallsyms2.S .tmp_vmlinux1 .tmp_vmlinux2 .tmp_System.map
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee/linux-3.4$ 
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee/linux-3.4$ rm output/ -rf
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee/linux-3.4$ cd ..
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee$ 
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee$ rm out/ -rf
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee$ cd linux-3.4/
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee/linux-3.4$ make ARCH=arm menuconfig
[*] Networking support  --->
-*-   Wireless  --->
< >   Generic IEEE 802.11 Networking Stack (mac80211)
修改为：
<*>   Generic IEEE 802.11 Networking Stack (mac80211)
[ ]   PID controller based rate control algorithm (NEW)
[*]   Minstrel (NEW)
[*]     Minstrel 802.11n support (NEW)
     Default rate control algorithm (Minstrel)  --->
[ ]   Enable mac80211 mesh networking (pre-802.11s) support (NEW)
[ ]   Export mac80211 internals in DebugFS (NEW)
[ ]   Select mac80211 debugging features (NEW)  --->
Device Drivers  --->
[*] Network device support  --->
[*]   Wireless LAN  --->
<M>   Broadcom 4329/30 wireless cards support
(/system/vendor/modules/fw_bcmdhd.bin) Firmware path
(/system/vendor/modules/nvram.txt) NVRAM path
(/system/vendor/modules/config.txt) Config path

<M>   Realtek 8723B SDIO WiFi

修改为：
<M>   Broadcom 4329/30 wireless cards support
(/system/vendor/modules/fw_bcm43438a0.bin) Firmware path
(/system/vendor/modules/nvram_ap6212.txt) NVRAM path
()      Config path

< >   Realtek 8723B SDIO WiFi




R:\wyb\perf3_a83t_android4.4\android\device\softwinner\octopus-perf\BoardConfig.mk
# 1.1 broadcom wifi support
ifeq ($(BOARD_WIFI_VENDOR), broadcom)
    BOARD_WPA_SUPPLICANT_DRIVER := NL80211
    WPA_SUPPLICANT_VERSION      := VER_0_8_X
    BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_bcmdhd
    BOARD_HOSTAPD_DRIVER        := NL80211
    BOARD_HOSTAPD_PRIVATE_LIB   := lib_driver_cmd_bcmdhd
    BOARD_WLAN_DEVICE           := bcmdhd
    WIFI_DRIVER_FW_PATH_PARAM   := "/sys/module/bcmdhd/parameters/firmware_path"


    #BOARD_USR_WIFI := AP6210
    BOARD_USR_WIFI := AP6212
    include hardware/broadcom/wlan/bcmdhd/firmware/firmware-bcm.mk
endif




# 2. Bluetooth Configuration
# make sure BOARD_HAVE_BLUETOOTH is true for every bt vendor
BOARD_HAVE_BLUETOOTH := true
BOARD_HAVE_BLUETOOTH_BCM := true
#BOARD_HAVE_BLUETOOTH_RTK := true
#BLUETOOTH_HCI_USE_RTK_H5 := true
#BOARD_HAVE_BLUETOOTH_NAME := ap6210
BOARD_HAVE_BLUETOOTH_NAME := ap6212
BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR := device/softwinner/octopus-perf/bluetooth/


#gsensor & Gyr sensor
SW_BOARD_USES_SENSORS_TYPE = aw_sensors




R:\wyb\perf3_a83t_android4.4\android\device\softwinner\octopus-perf\octopus_perf.mk
去掉Google Play
#include device/softwinner/common/prebuild-common/google/products/gms_base.mk




不用修改：
R:\wyb\perf3_a83t_android4.4\android\device\softwinner\octopus-perf\init.sun8i.rc
# broadcom wifi service
# 1 broadcom wifi bcm40181 bcm40183 station and softap
service wpa_supplicant /system/bin/logwrapper /system/bin/wpa_supplicant \
    -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf \
    -I/system/etc/wifi/wpa_supplicant_overlay.conf \
    -O/data/misc/wifi/sockets \
    -e/data/misc/wifi/entropy.bin -g@android:wpa_wlan0
    class main
    socket wpa_wlan0 dgram 660 wifi wifi
    disabled
    oneshot


# 2 braodcom wifi sta p2p concurrent service
service p2p_supplicant /system/bin/logwrapper /system/bin/wpa_supplicant \
    -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf \
    -I/system/etc/wifi/wpa_supplicant_overlay.conf \
    -O/data/misc/wifi/sockets -N \
    -ip2p0 -Dnl80211 -c/data/misc/wifi/p2p_supplicant.conf \
    -I/system/etc/wifi/p2p_supplicant_overlay.conf \
    -puse_p2p_group_interface=1 -e/data/misc/wifi/entropy.bin \
    -g@android:wpa_wlan0
    class main
    socket wpa_wlan0 dgram 660 wifi wifi
    disabled
    oneshot


不用修改：
R:\wyb\perf3_a83t_android4.4\android\device\softwinner\octopus-perf\octopus_perf.mk
PRODUCT_PACKAGES += \
    gps.exdroid \
    bt_vendor.conf


不用修改：
R:\wyb\perf3_a83t_android4.4\android\device\softwinner\octopus-perf\overlay\frameworks\base\core\res\res\values\config.xml


不用修改：
R:\wyb\perf3_a83t_android4.4\android\device\softwinner\octopus-perf\bluetooth\vnd_octopus-perf.txt


R:\wyb\perf3_a83t_android4.4\android\device\softwinner\octopus-perf\bluetooth\bt_vendor.conf
#Firmware name
#FwPatchFileName = bcm20710a1.hcd
FwPatchFileName = bcm43438a0.hcd




注意：修改WIFI+BT：AP6212之后必须make clean内核和android！！！！
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee$ ./build.sh config


Welcome to mkscript setup progress
All available chips:
   0. sun8iw1p1
   1. sun8iw3p1
   2. sun8iw5p1
   3. sun8iw6p1
   4. sun8iw7p1
   5. sun8iw8p1
   6. sun8iw9p1
   7. sun9iw1p1
Choice: 3
All available platforms:
   0. android
   1. dragonboard
   2. linux
Choice: 0
All available kernel:
   0. linux-3.4
Choice: 0
All available boards:
   0. f1
   1. fpga
   2. perf1_v1_0
   3. perf2_v1_0
   4. perf3_v1_0
   5. qc
Choice: 4
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee$ ./build.sh 
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee$ cd linux-3.4/
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee/linux-3.4$ make clean
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee$ ./build.sh 


rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/lichee$ cd ../android/
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android$ source build/envsetup.sh 
including device/asus/grouper/vendorsetup.sh
including device/asus/tilapia/vendorsetup.sh
including device/asus/flo/vendorsetup.sh
including device/asus/deb/vendorsetup.sh
including device/lge/hammerhead/vendorsetup.sh
including device/lge/mako/vendorsetup.sh
including device/generic/x86/vendorsetup.sh
including device/generic/armv7-a-neon/vendorsetup.sh
including device/generic/mips/vendorsetup.sh
including device/softwinner/octopus-f1/vendorsetup.sh
including device/softwinner/octopus-perf/vendorsetup.sh
including device/softwinner/common/vendorsetup.sh
including device/samsung/manta/vendorsetup.sh
including sdk/bash_completion/adb.bash
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android$ lunch


You're building on Linux


Lunch menu... pick a combo:
     1. aosp_arm-eng
     2. aosp_x86-eng
     3. aosp_mips-eng
     4. vbox_x86-eng
     5. aosp_grouper-userdebug
     6. aosp_tilapia-userdebug
     7. aosp_flo-userdebug
     8. aosp_deb-userdebug
     9. aosp_hammerhead-userdebug
     10. aosp_mako-userdebug
     11. mini_x86-userdebug
     12. mini_armv7a_neon-userdebug
     13. mini_mips-userdebug
     14. octopus_f1-eng
     15. octopus_f1-user
     16. octopus_perf-eng
     17. octopus_perf-user
     18. aosp_manta-userdebug


Which would you like? [aosp_arm-eng] 16


============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=4.4.4
TARGET_PRODUCT=octopus_perf
TARGET_BUILD_VARIANT=eng
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm
TARGET_ARCH_VARIANT=armv7-a-neon
TARGET_CPU_VARIANT=cortex-a7
HOST_ARCH=x86
HOST_OS=linux
HOST_OS_EXTRA=Linux-3.13.0-24-generic-x86_64-with-Ubuntu-14.04-trusty
HOST_BUILD_TYPE=release
BUILD_ID=KTU84Q
OUT_DIR=out
============================================


rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android$ extract-bsp 


rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android$ 
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android$ make clean
============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=4.4.4
TARGET_PRODUCT=octopus_perf
TARGET_BUILD_VARIANT=eng
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm
TARGET_ARCH_VARIANT=armv7-a-neon
TARGET_CPU_VARIANT=cortex-a7
HOST_ARCH=x86
HOST_OS=linux
HOST_OS_EXTRA=Linux-3.13.0-24-generic-x86_64-with-Ubuntu-14.04-trusty
HOST_BUILD_TYPE=release
BUILD_ID=KTU84Q
OUT_DIR=out
============================================
PRODUCT_COPY_FILES device/softwinner/octopus-common/hardware/audio/audio_policy.conf:system/etc/audio_policy.conf ignored.
PRODUCT_COPY_FILES device/softwinner/octopus-common/hardware/audio/phone_volume.conf:system/etc/phone_volume.conf ignored.
No private recovery resources for TARGET_DEVICE octopus-perf
Entire build directory removed.
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android$ 
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android$ make -j8
============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=4.4.4
TARGET_PRODUCT=octopus_perf
TARGET_BUILD_VARIANT=eng
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm
TARGET_ARCH_VARIANT=armv7-a-neon
TARGET_CPU_VARIANT=cortex-a7
HOST_ARCH=x86
HOST_OS=linux
HOST_OS_EXTRA=Linux-3.13.0-24-generic-x86_64-with-Ubuntu-14.04-trusty
HOST_BUILD_TYPE=release
BUILD_ID=KTU84Q
OUT_DIR=out
============================================
Checking build tools versions...
including ./abi/cpp/Android.mk ...
including ./art/Android.mk ...
including ./bionic/Android.mk ...
including ./bootable/diskinstaller/Android.mk ...
including ./bootable/recovery/Android.mk ...
including ./build/libs/host/Android.mk ...
including ./build/target/board/Android.mk ...
including ./build/tools/Android.mk ...
including ./cts/Android.mk ...
out/target/product/octopus-perf/obj/APPS/SignatureTest_intermediates
including ./dalvik/Android.mk ...
including ./development/apps/BluetoothDebug/Android.mk ...
including ./development/apps/BuildWidget/Android.mk ...
including ./development/apps/CustomLocale/Android.mk ...
including ./development/apps/Development/Android.mk ...
including ./development/apps/DevelopmentSettings/Android.mk ...
including ./development/apps/Fallback/Android.mk ...
including ./development/apps/GestureBuilder/Android.mk ...
including ./development/apps/NinePatchLab/Android.mk ...
including ./development/apps/OBJViewer/Android.mk ...
including ./development/apps/SdkSetup/Android.mk ...
including ./development/apps/SettingInjectorSample/Android.mk ...
including ./development/apps/WidgetPreview/Android.mk ...
including ./development/apps/launchperf/Android.mk ...
including ./development/build/Android.mk ...
including ./development/cmds/monkey/Android.mk ...
including ./development/host/Android.mk ...
including ./development/ndk/Android.mk ...
including ./development/samples/AccelerometerPlay/Android.mk ...
including ./development/samples/ActionBarCompat/Android.mk ...
including ./development/samples/AliasActivity/Android.mk ...
including ./development/samples/AndroidBeamDemo/Android.mk ...
including ./development/samples/ApiDemos/Android.mk ...
including ./development/samples/AppNavigation/Android.mk ...
including ./development/samples/BackupRestore/Android.mk ...
including ./development/samples/BasicGLSurfaceView/Android.mk ...
including ./development/samples/BluetoothChat/Android.mk ...
including ./development/samples/BluetoothHDP/Android.mk ...
including ./development/samples/BusinessCard/Android.mk ...
including ./development/samples/Compass/Android.mk ...
including ./development/samples/ContactManager/Android.mk ...
including ./development/samples/CubeLiveWallpaper/Android.mk ...
including ./development/samples/FixedGridLayout/Android.mk ...
including ./development/samples/HeavyWeight/Android.mk ...
including ./development/samples/HelloActivity/Android.mk ...
including ./development/samples/HelloEffects/Android.mk ...
including ./development/samples/Home/Android.mk ...
including ./development/samples/HoneycombGallery/Android.mk ...
including ./development/samples/JetBoy/Android.mk ...
including ./development/samples/KeyChainDemo/Android.mk ...
including ./development/samples/LunarLander/Android.mk ...
including ./development/samples/MultiResolution/Android.mk ...
including ./development/samples/MySampleRss/Android.mk ...
including ./development/samples/NotePad/Android.mk ...
including ./development/samples/Obb/Android.mk ...
including ./development/samples/RSSReader/Android.mk ...
including ./development/samples/RandomMusicPlayer/Android.mk ...
including ./development/samples/RenderScript/Android.mk ...
including ./development/samples/SampleSyncAdapter/Android.mk ...
including ./development/samples/SearchableDictionary/Android.mk ...
including ./development/samples/SimpleJNI/Android.mk ...
including ./development/samples/SipDemo/Android.mk ...
including ./development/samples/SkeletonApp/Android.mk ...
including ./development/samples/Snake/Android.mk ...
including ./development/samples/SoftKeyboard/Android.mk ...
including ./development/samples/SpellChecker/Android.mk ...
including ./development/samples/StackWidget/Android.mk ...
including ./development/samples/Support13Demos/Android.mk ...
including ./development/samples/Support4Demos/Android.mk ...
including ./development/samples/Support7Demos/Android.mk ...
including ./development/samples/SupportAppNavigation/Android.mk ...
including ./development/samples/ToyVpn/Android.mk ...
including ./development/samples/TtsEngine/Android.mk ...
including ./development/samples/USB/Android.mk ...
including ./development/samples/UiAutomator/Android.mk ...
including ./development/samples/Vault/Android.mk ...
including ./development/samples/VoiceRecognitionService/Android.mk ...
including ./development/samples/VoicemailProviderDemo/Android.mk ...
including ./development/samples/WeatherListWidget/Android.mk ...
including ./development/samples/WiFiDirectDemo/Android.mk ...
including ./development/samples/WiFiDirectServiceDiscovery/Android.mk ...
including ./development/samples/Wiktionary/Android.mk ...
including ./development/samples/WiktionarySimple/Android.mk ...
including ./development/samples/XmlAdapters/Android.mk ...
including ./development/samples/training/NsdChat/Android.mk ...
including ./development/testrunner/Android.mk ...
including ./development/tools/apkcheck/Android.mk ...
including ./development/tools/elftree/Android.mk ...
including ./development/tools/emulator/test-apps/ConnectivityTest/Android.mk ...
including ./development/tools/emulator/test-apps/GpsLocationTest/Android.mk ...
including ./development/tools/etc1tool/Android.mk ...
including ./development/tools/hosttestlib/Android.mk ...
including ./development/tools/idegen/Android.mk ...
including ./development/tools/line_endings/Android.mk ...
including ./development/tools/mkstubs/Android.mk ...
including ./development/tools/recovery_l10n/Android.mk ...
including ./development/tools/yuv420sp2rgb/Android.mk ...
including ./development/tutorials/MoarRam/Android.mk ...
including ./development/tutorials/NotepadCodeLab/Notepadv1/Android.mk ...
including ./development/tutorials/NotepadCodeLab/Notepadv1Solution/Android.mk ...
including ./development/tutorials/NotepadCodeLab/Notepadv2/Android.mk ...
including ./development/tutorials/NotepadCodeLab/Notepadv2Solution/Android.mk ...
including ./development/tutorials/NotepadCodeLab/Notepadv3/Android.mk ...
including ./development/tutorials/NotepadCodeLab/Notepadv3Solution/Android.mk ...
including ./development/tutorials/ReverseDebug/Android.mk ...
including ./device/asus/deb/dumpstate/Android.mk ...
including ./device/asus/deb/recovery/Android.mk ...
including ./device/asus/deb/self-extractors/Android.mk ...
including ./device/asus/flo/Android.mk ...
including ./device/asus/grouper/Android.mk ...
including ./device/asus/tilapia/recovery/Android.mk ...
including ./device/asus/tilapia/self-extractors/Android.mk ...
including ./device/generic/goldfish/audio/Android.mk ...
including ./device/generic/goldfish/camera/Android.mk ...
including ./device/generic/goldfish/gps/Android.mk ...
including ./device/generic/goldfish/lights/Android.mk ...
including ./device/generic/goldfish/opengl/Android.mk ...
including ./device/generic/goldfish/power/Android.mk ...
including ./device/generic/goldfish/qemu-props/Android.mk ...
including ./device/generic/goldfish/qemud/Android.mk ...
including ./device/generic/goldfish/sensors/Android.mk ...
including ./device/google/accessory/arduino/Android.mk ...
including ./device/google/accessory/demokit/Android.mk ...
including ./device/lge/hammerhead/Android.mk ...
including ./device/lge/mako/Android.mk ...
including ./device/sample/Android.mk ...
including ./device/samsung/manta/Android.mk ...
including ./device/softwinner/common/Android.mk ...
device/softwinner/common/hardware-common/libhardware/libsensors/Android.mk:15: aw_sensors
build/core/base_rules.mk:79: unusual tags option on mtop at device/softwinner/common/prebuild-common/packages/mtop
including ./device/softwinner/octopus-common/Android.mk ...
including ./device/softwinner/octopus-f1/recovery/Android.mk ...
including ./device/softwinner/octopus-perf/recovery/Android.mk ...
including ./docs/source.android.com/Android.mk ...
including ./external/aac/Android.mk ...
including ./external/android-clat/Android.mk ...
including ./external/android-mock/Android.mk ...
including ./external/ant-glob/Android.mk ...
including ./external/antlr/Android.mk ...
including ./external/apache-harmony/Android.mk ...
including ./external/apache-http/Android.mk ...
including ./external/apache-xml/Android.mk ...
including ./external/bison/Android.mk ...
including ./external/blktrace/Android.mk ...
including ./external/bluetooth/bluedroid/Android.mk ...
including ./external/bouncycastle/Android.mk ...
including ./external/bsdiff/Android.mk ...
including ./external/bzip2/Android.mk ...
including ./external/ceres-solver/Android.mk ...
including ./external/checkpolicy/Android.mk ...
including ./external/chromium-libpac/Android.mk ...
including ./external/chromium/Android.mk ...
including ./external/chromium_org/Android.mk ...
build/core/base_rules.mk:134: *** external/chromium_org/android_webview: MODULE.TARGET.JAVA_LIBRARIES.android_webview_java already defined by device/softwinner/common/prebuild-common/google/frameworks。 停止。
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android$ cd device/softwinner/common/prebuild-common/google/frameworks
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android/device/softwinner/common/prebuild-common/google/frameworks$ 
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android/device/softwinner/common/prebuild-common/google/frameworks$ mv Android.mk Android.mk_bak
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android/device/softwinner/common/prebuild-common/google/frameworks$ cd -
/home/rootroot/wyb/perf3_a83t_android4.4/android
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android$ 
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android$ 
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android$ make -j8
rootroot@rootroot-E400:~/wyb/perf3_a83t_android4.4/android$ pack




重新编译刷机之后，AP6212就可以使用了。