mkyaffs2image生成bch ecc img

make showcommands snod

用這個命令查看生成system.img使用的命令:

============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=2.3.5
TARGET_PRODUCT=msm7627a_sku3
TARGET_BUILD_VARIANT=user
TARGET_SIMULATOR=false
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm
HOST_ARCH=x86
HOST_OS=linux
HOST_BUILD_TYPE=release
BUILD_ID=GRJ90
============================================
build/core/main.mk:292: implicitly installing apns-conf_sdk.xml
build/core/base_rules.mk:105: *** Module name: corgi contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: dejitter contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: inputraw contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: linear contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: variance contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: pthres contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libtslib contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: ../ts contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: e2fsck contains invalid LOCAL_MODULE_TAGS
vendor/qcom/proprietary/factory_kit/Android.mk:15: src/com/qualcomm/factory/SIM2/SIM2.java src/com/qualcomm/factory/Gyroscope/Gyroscope.java src/com/qualcomm/factory/CameraBack/CameraBack.java src/com/qualcomm/factory/PSensor/PSensor.java src/com/qualcomm/factory/PSensor/ImageTextView.java src/com/qualcomm/factory/TouchPanelKey/TouchPanelKey.java src/com/qualcomm/factory/MSensor/MSensor.java src/com/qualcomm/factory/Keypad/Keypad.java src/com/qualcomm/factory/FM/FmManager.java src/com/qualcomm/factory/FM/FM.java src/com/qualcomm/factory/SDCard/SDCard.java src/com/qualcomm/factory/Utilities.java src/com/qualcomm/factory/Speaker/Speaker.java src/com/qualcomm/factory/WiFi/WiFi.java src/com/qualcomm/factory/GPS/GPS.java src/com/qualcomm/factory/STKAccCali/STKAccCali.java src/com/qualcomm/factory/Battery/Battery.java src/com/qualcomm/factory/TouchPanelEdge/TouchPanelEdge.java src/com/qualcomm/factory/TriColorLed/TriColorLed.java src/com/qualcomm/factory/Flashlight/Flashlight.java src/com/qualcomm/factory/TestSettings.java src/com/qualcomm/factory/GSensor/GSensor.java src/com/qualcomm/factory/Vibrate/Vibrate.java src/com/qualcomm/factory/ControlCenter/ControlCenter.java src/com/qualcomm/factory/ControlCenter/UtilitiesControlCenter.java src/com/qualcomm/factory/LightSensor/LightSensor.java src/com/qualcomm/factory/TransmitterReceiver/TransmitterReceiver.java src/com/qualcomm/factory/Headset/Headset.java src/com/qualcomm/factory/LCM/LCM.java src/com/qualcomm/factory/CameraFront/CameraFront.java src/com/qualcomm/factory/FuelGaugeCalibration/FuelGaugeCalibration.java src/com/qualcomm/factory/Bluetooth/Bluetooth.java src/com/qualcomm/factory/Bluetooth/DeviceInfo.java src/com/qualcomm/factory/SIM1/SIM1.java
build/core/base_rules.mk:105: *** Module name: FactoryKit contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app FactoryKit at vendor/qcom/proprietary/factory_kit - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: hci_qcomm_init contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: LiveWallpapers contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app LiveWallpapers at packages/wallpapers/Basic - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: BrowserQuick_cu contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app BrowserQuick_cu at vendor/qcom/proprietary/qrdplus/QRDExtensions/DynamicComponents/res/BrowserQuick/CU - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: sound contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: librefcne contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: cnd contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: StopTimer contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app StopTimer at vendor/qcom/proprietary/qrdplus/StopTimer - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: PrivInit contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app PrivInit at vendor/qcom/proprietary/webkit/PrivInit - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: ScrCapService contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app ScrCapService at vendor/qcom/proprietary/qrdplus/ScreenCapture - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: MagicSmokeWallpapers contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app MagicSmokeWallpapers at packages/wallpapers/MagicSmoke - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: checksparse.py contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: rawprogram0.xml contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: Stk contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app Stk at packages/apps/Stk - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: com.qrd.plugin.feature_query_cu contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: com.qrd.plugin.feature_query_cu.xml contains invalid LOCAL_MODULE_TAGS
find: `src': No such file or directory
build/core/base_rules.mk:105: *** Module name: libchromatix_gc0339_preview contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libchromatix_ov5647_ar contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libchromatix_ov5647_preview contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libchromatix_ov5647_default_video contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libOmxVp8Dec contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: com.qrd.wappush contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: com.qrd.wappush.xml contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: QRDSaveLog contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app QRDSaveLog at vendor/qcom/proprietary/Savelog - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: hostapd_cli contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: hostapd_wps contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: hostapd contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: hostapd.conf contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libhostapd_client contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: HomeLocation contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app HomeLocation at vendor/qcom/proprietary/qrdplus/HomeLocation - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: sensors.default contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: FileExplorer contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app FileExplorer at vendor/qcom/proprietary/qrdplus/FileExplorer - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: LiveWallpapersPicker contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app LiveWallpapersPicker at packages/wallpapers/LivePicker - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: qrngd contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: qrngtest contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: WorldClock contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app WorldClock at vendor/qcom/proprietary/qrdplus/WorldClock - add your app to core.mk instead
All DianXinOS APK Files: 3036101111002001.apk 3036101111005001.apk 3036101111007068.apk 3036101111009002.apk 3036101111013001.apk 3036101111019001.apk 3036101111019002.apk 3036101111021004.apk Launcher2.3_v1.0.3_huachenghaina_0514.apk luzhu_theme.apk
build/core/base_rules.mk:105: *** Module name: qrd_omadownload contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app qrd_omadownload at vendor/qcom/proprietary/qrdplus/QRDExtensions/DynamicComponents/java/omadownload - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: VisualizationWallpapers contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app VisualizationWallpapers at packages/wallpapers/MusicVisualization - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: QRDUpdate contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app QRDUpdate at vendor/qcom/proprietary/qrdplus/OSUpdate - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: QualcommSettings contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app QualcommSettings at vendor/qcom/proprietary/QualcommSettings - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: libgridview_QMemOpt contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: librs_jni contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libmm-abl contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: mm-abl-daemon contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:73: unusual tags development eng optional on CABLService at vendor/qcom/proprietary/mm-core/display/abl/CABLService
build/core/base_rules.mk:105: *** Module name: gatttool contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libloc_eng_v01.default contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libgps.utils contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: fatimgcheck contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: poweroffcharging contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: CellBCSetting contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app CellBCSetting at vendor/qcom/proprietary/telephony-apps/CellBCSetting - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: com.qrd.plugin.common_interface contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: com.qrd.plugin.common_interface.xml contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: silent_profile contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libaudioeq contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: AudioFilter contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:73: unusual tags test on QualcommSoftAP at packages/apps/QualcommSoftAP
build/core/base_rules.mk:105: *** Module name: libdemoplugin_cu contains invalid LOCAL_MODULE_TAGS
find: `src': No such file or directory
build/core/base_rules.mk:105: *** Module name: Browser_Res_cu contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app Browser_Res_cu at vendor/qcom/proprietary/qrdplus/QRDExtensions/DynamicComponents/res/Browser_res/CU - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: qcnvitems contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: qcnvitems.xml contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: ip contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libecc contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libiwnwai_asue contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libsms4 contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: wpa_cli contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: fm_qsoc_patches contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: ATFWD-daemon contains invalid LOCAL_MODULE_TAGS
build/core/copy_headers.mk:15: warning: overriding commands for target `out/target/product/msm7627a_sku3/obj/include/data/inc/ds_list.h'
build/core/copy_headers.mk:15: warning: ignoring old commands for target `out/target/product/msm7627a_sku3/obj/include/data/inc/ds_list.h'
build/core/copy_headers.mk:15: warning: overriding commands for target `out/target/product/msm7627a_sku3/obj/include/data/inc/ds_util.h'
build/core/copy_headers.mk:15: warning: ignoring old commands for target `out/target/product/msm7627a_sku3/obj/include/data/inc/ds_util.h'
build/core/base_rules.mk:105: *** Module name: radish contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: StorageMgr contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app StorageMgr at vendor/qcom/proprietary/storagemgr - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: Launcher_Res_cu contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app Launcher_Res_cu at vendor/qcom/proprietary/qrdplus/QRDExtensions/DynamicComponents/res/Launcher_res/CU - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: pvplayer contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libopencore_common contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libopencore_author contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libopencore_player contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libomx_sharedlibrary contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libomx_avcdec_sharedlibrary contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libomx_m4vdec_sharedlibrary contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libomx_aacdec_sharedlibrary contains invalid LOCAL_MODULE_TAGS
build/core/copy_headers.mk:15: warning: overriding commands for target `out/target/product/msm7627a_sku3/obj/include/libpv/getactualaacconfig.h'
build/core/copy_headers.mk:15: warning: ignoring old commands for target `out/target/product/msm7627a_sku3/obj/include/libpv/getactualaacconfig.h'
build/core/base_rules.mk:105: *** Module name: libomx_amrdec_sharedlibrary contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libomx_mp3dec_sharedlibrary contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libomx_amrenc_sharedlibrary contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libopencore_net_support contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libopencore_downloadreg contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libopencore_download contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libopencore_rtspreg contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libopencore_rtsp contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libopencore_mp4localreg contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: libopencore_mp4local contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: ar6000.ko contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: abtfilt contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: drvdebugctrl contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: recEvent contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: wlan_tool contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: wmiconfig contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: athwlan221 contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: athwlan_router221 contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: athwlan_mobile221 contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: athpatch221 contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: athotp221 contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: athtcmd221 contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: athdevice221 contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: athutf221 contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: athtestflow221 contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: athdata221 contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: com.qrd.plugin.demoplugin_cu contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: com.qrd.plugin.demoplugin_cu.xml contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: WoRead_cu contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app WoRead_cu at vendor/qcom/proprietary/qrdplus/QRDExtensions/DynamicComponents/res/WoRead/CU - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: qcrilhook contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: qcrilhook.xml contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: amploader contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: media_profiles.xml contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: 01_qcomm_omx contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: TrafficMonitor contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:146: user tag on app TrafficMonitor at vendor/qcom/proprietary/qrdplus/TrafficMonitor - add your app to core.mk instead
build/core/base_rules.mk:105: *** Module name: com.qrd.plugin.feature_query contains invalid LOCAL_MODULE_TAGS
build/core/base_rules.mk:105: *** Module name: com.qrd.plugin.feature_query.xml contains invalid LOCAL_MODULE_TAGS
No private recovery resources for TARGET_DEVICE msm7627a_sku3
Install: out/host/linux-x86/bin/mkyaffs2image
out/host/linux-x86/bin/acp -fpt out/host/linux-x86/obj/EXECUTABLES/mkyaffs2image_intermediates/mkyaffs2image out/host/linux-x86/bin/mkyaffs2image
host Prebuilt: mkuserimg.sh (out/host/linux-x86/obj/EXECUTABLES/mkuserimg.sh_intermediates/mkuserimg.sh)
out/host/linux-x86/bin/acp -fpt system/extras/ext4_utils/mkuserimg.sh out/host/linux-x86/obj/EXECUTABLES/mkuserimg.sh_intermediates/mkuserimg.sh
Install: out/host/linux-x86/bin/make_ext4fs
out/host/linux-x86/bin/acp -fpt out/host/linux-x86/obj/EXECUTABLES/make_ext4fs_intermediates/make_ext4fs out/host/linux-x86/bin/make_ext4fs
make snod: ignoring dependencies
Target system fs image: out/target/product/msm7627a_sku3/system.img - yaffs2
out/host/linux-x86/bin/mkyaffs2image -f -c 4096 -s 128 out/target/product/msm7627a_sku3/system out/target/product/msm7627a_sku3/system.img
chmod a+r out/target/product/msm7627a_sku3/system.img
Target system fs image: out/target/product/msm7627a_sku3/system.img - ext4
PATH=out/host/linux-x86/bin/:/home/jdk1.6.0_37/bin::::/home/jdk1.6.0_37/bin:/home/jdk1.6.0_37/jre/bin:/home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/home/liujin/share/R360C/out/host/linux-x86/bin:/home/liujin/share/R360C/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin:/home/liujin/share/R360C/development/emulator/qtools:/home/liujin/share/R360C/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin:/home/liujin/share/R360C/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin out/host/linux-x86/bin/mkuserimg.sh out/target/product/msm7627a_sku3/system out/target/product/msm7627a_sku3/system.img.ext4 ext4 system 204472320
in mkuserimg.sh PATH=out/host/linux-x86/bin/:/home/jdk1.6.0_37/bin::::/home/jdk1.6.0_37/bin:/home/jdk1.6.0_37/jre/bin:/home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/home/liujin/share/R360C/out/host/linux-x86/bin:/home/liujin/share/R360C/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin:/home/liujin/share/R360C/development/emulator/qtools:/home/liujin/share/R360C/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin:/home/liujin/share/R360C/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin
make_ext4fs -l 204472320 -a system -s out/target/product/msm7627a_sku3/system.img.ext4 out/target/product/msm7627a_sku3/system
Creating filesystem with parameters:
    Size: 204472320
    Block size: 4096
    Blocks per group: 32768
    Inodes per group: 6240
    Inode size: 256
    Journal blocks: 1024
    Label:
    Blocks: 49920
    Block groups: 2
    Reserved block group size: 15
Created filesystem with 911/12480 inodes and 47206/49920 blocks
make_ext4fs -l 204472320 -a system out/target/product/msm7627a_sku3/system.img.ext4.unsparse out/target/product/msm7627a_sku3/system
Creating filesystem with parameters:
    Size: 204472320
    Block size: 4096
    Blocks per group: 32768
    Inodes per group: 6240
    Inode size: 256
    Journal blocks: 1024
    Label:
    Blocks: 49920
    Block groups: 2
    Reserved block group size: 15
Created filesystem with 911/12480 inodes and 47206/49920 blocks
chmod a+r out/target/product/msm7627a_sku3/system.img.ext4
Target system fs image for 8 bit BCH ECC: out/target/product/msm7627a_sku3/system.bchecc.img - yaffs2
out/host/linux-x86/bin/mkyaffs2image -f -c 4096 -s 160 out/target/product/msm7627a_sku3/system out/target/product/msm7627a_sku3/system.bchecc.img
chmod a+r out/target/product/msm7627a_sku3/system.bchecc.img
Target system fs image for 2K NAND: out/target/product/msm7627a_sku3/system.2knand.img - yaffs2
out/host/linux-x86/bin/mkyaffs2image -f -c 2048 -s 64 out/target/product/msm7627a_sku3/system out/target/product/msm7627a_sku3/system.2knand.img
chmod a+r out/target/product/msm7627a_sku3/system.2knand.img
size=$(for i in out/target/product/msm7627a_sku3/system.img; do stat --format "%s" "$i" | tr -d '\n'; echo +; done; echo 0); total=$(( $( echo "$size" ) )); printname=$(echo -n "out/target/product/msm7627a_sku3/system.img" | tr " " +); echo "$printname total size is $total"; img_blocksize=135168; if [ "" == "yaffs" ]; then reservedblocks=8; else reservedblocks=0; fi; twoblocks=$((img_blocksize * 2)); onepct=$(((((210862080 / 100) - 1) / img_blocksize + 1) * img_blocksize)); reserve=$(((twoblocks > onepct ? twoblocks : onepct) + reservedblocks * img_blocksize)); maxsize=$((210862080 - reserve)); if [ "$total" -gt "$maxsize" ]; then echo "error: $printname too large ($total > [210862080 - $reserve])"; false; elif [ "$total" -gt $((maxsize - 32768)) ]; then echo "WARNING: $printname approaching size limit ($total now; limit $maxsize)"; fi
out/target/product/msm7627a_sku3/system.img total size is 195043200

out/host/linux-x86/bin/mkyaffs2image -f -c 4096 -s 160 out/target/product/msm7627a_sku3/system out/target/product/msm7627a_sku3/system.bchecc.img

這句生成bchecc的system image， 為什麼-s 160這個參數是怎麼計算得出的？