Difference between revisions of "ROM Android: Porting A80A"
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Ini menandakan bahwa prebuild kernel tidak lagi dimungkinkan di Cyanogenmod. | Ini menandakan bahwa prebuild kernel tidak lagi dimungkinkan di Cyanogenmod. | ||
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| + | ==Referensi== | ||
| + | |||
| + | * http://www.gizbeat.com/mtk6592-phone-list/ | ||
Revision as of 14:42, 5 January 2015
Dapatkan /system/build.prop
mkdir backup-A80A cd backup-A80A/ adb devices adb pull /system/build.prop
Hasilnya
# begin build properties
# autogenerated by buildinfo.sh
ro.build.id=JDQ39
ro.build.display.id=EVERCOSS_V1.0_0601
ro.build.version.incremental=20140108.173524
ro.custom.build.version=1402409603
ro.build.version.sdk=17
ro.build.version.codename=REL
ro.build.version.release=4.2.2
ro.build.date=2014年 06月 10日 星期二 22:18:31 CST
ro.build.date.utc=1402409911
ro.build.type=user
ro.build.user=yangning
ro.build.innner.version=SW_W99601A4_V004_M10_EVERCOSS
ro.build.host=yubosong-desktop
ro.build.tags=test-keys
ro.product.model=A80A
ro.product.brand=EVERCOSS
ro.product.name=a80a
ro.product.device=a80a
ro.product.board=a80a
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=EVERCOSS
ro.product.locale.language=en
ro.product.locale.region=US
ro.wifi.channels=
ro.board.platform=
ro.build.hardware.version=P1
ro.build.customer=EVERCOSS
# ro.build.product is obsolete; use ro.product.device
ro.build.product=a80a
# Do not try to parse ro.build.description or .fingerprint
ro.build.description=wt99601-user 4.2.2 JDQ39 eng.yangning.1402409603 test-keys
ro.build.fingerprint=EVERCOSS/a80a/a80a:4.2.2/JDQ39/20140108.173524:user/test-keys
ro.build.flavor=
ro.build.characteristics=default
# end build properties
# begin mediatek build properties
ro.mediatek.version.release=SW_W99601A4_V004_M10_EVERCOSS
ro.mediatek.platform=MT6592
ro.mediatek.chip_ver=S01
ro.mediatek.version.branch=ALPS.JB9.MP
ro.mediatek.version.sdk=1
# end mediatek build properties
#
# system.prop for generic sdk
#
rild.libpath=/system/lib/mtk-ril.so
rild.libargs=-d /dev/ttyC0
# MTK, Infinity, 20090720 {
wifi.interface=wlan0
# MTK, Infinity, 20090720 }
# MTK, mtk03034, 20101210 {
ro.mediatek.wlan.wsc=1
# MTK, mtk03034 20101210}
# MTK, mtk03034, 20110318 {
ro.mediatek.wlan.p2p=1
# MTK, mtk03034 20110318}
# MTK, mtk03034, 20101213 {
mediatek.wlan.ctia=0
# MTK, mtk03034 20101213}
#
wifi.tethering.interface=ap0
#
ro.opengles.version=131072
wifi.direct.interface=p2p0
dalvik.vm.heapgrowthlimit=128m
dalvik.vm.heapsize=256m
# USB MTP WHQL
ro.sys.usb.mtp.whql.enable=0
# Power off opt in IPO
sys.ipo.pwrdncap=2
# Switching Menu of Mass storage and MTP
ro.sys.usb.storage.type=mtp,mass_storage
# USB BICR function
ro.sys.usb.bicr=yes
# USB Charge only function
ro.sys.usb.charging.only=yes
# audio
ro.camera.sound.forced=0
ro.audio.silent=0
ro.zygote.preload.enable=0
# temporary enables NAV bar (soft keys)
qemu.hw.mainkeys=1
ro.ota.xml_url=http://update.archos.com/update_archos_gen8_daos.xml
ro.ota.xml_prefix=http://update.archos.com/AFMv1/storage/xml/update_
ro.ota.product_name=a80a
ro.ota.product_device=a80a
ro.ota.firmware_file_basename=update
ro.ota.firmware_file_extension=zip
ro.com.google.clientidbase=android-archos
ro.operator.optr=CUST
#
# ADDITIONAL_BUILD_PROPERTIES
#
persist.gemini.sim_num=2
ro.gemini.smart_sim_switch=false
ro.gemini.smart_3g_switch=0
ril.specific.sm_cause=0
bgw.current3gband=0
ro.build.display.wtid=SW_W99601A4_V004_M10_EVERCOSS
ril.external.md=0
ro.btstack=blueangel
ro.sf.hwrotation=0
ril.current.share_modem=2
launcherplus.allappsgrid=2d
launcher2.allappsgrid=3d_20
curlockscreen=1
ro.mediatek.gemini_support=true
persist.radio.fd.counter=15
persist.radio.fd.off.counter=5
persist.radio.fd.r8.counter=15
persist.radio.fd.off.r8.counter=5
persist.mtk.wcn.combo.chipid=-1
drm.service.enabled=true
fmradio.driver.enable=1
ril.first.md=1
ril.flightmode.poweroffMD=1
ril.telephony.mode=0
dalvik.vm.mtk-stack-trace-file=/data/anr/mtk_traces.txt
persist.mtk.anr.mechanism=1
mediatek.wlan.chip=MTK_CONNSYS_MT6592
mediatek.wlan.module.postfix=_mtk_connsys_mt6592
ril.radiooff.poweroffMD=0
ro.config.notification_sound=Proxima.ogg
ro.config.alarm_alert=Alarm_Classic.ogg
ro.config.ringtone=Backroad.ogg
ter.service.enable=0
persist.sys.display.clearMotion=1
persist.clearMotion.fblevel.nrm=255
persist.clearMotion.fblevel.bdr=255
ro.setupwizard.mode=OPTIONAL
ro.com.google.gmsversion=4.2_r4
net.bt.name=Android
dalvik.vm.stack-trace-file=/data/anr/traces.txt
# begin adupsfota properties
ro.adups.fota.oem=MTK88_92
ro.adups.fota.device=A80A
ro.adups.fota.version=EVERCOSS_V1.0_0601
# begin adupsfota properties
Diperoleh
ro.product.manufacturer=EVERCOSS > vendor evercoss ro.product.device=a80a > codename a80a
Teliti Struktur Partisi
Lakukan
adb pull /proc/dumchar_info
Hasilnya
Part_Name Size StartAddr Type MapTo Region preloader 0x0000000000040000 0x0000000000000000 2 /dev/misc-sd BOOT_1 mbr 0x0000000000080000 0x0000000000000000 2 /dev/block/mmcblk0 USER ebr1 0x0000000000080000 0x0000000000080000 2 /dev/block/mmcblk0p1 USER pro_info 0x0000000000300000 0x0000000000100000 2 /dev/block/mmcblk0 USER nvram 0x0000000000500000 0x0000000000400000 2 /dev/block/mmcblk0 USER protect_f 0x0000000000a00000 0x0000000000900000 2 /dev/block/mmcblk0p2 USER protect_s 0x0000000000a00000 0x0000000001300000 2 /dev/block/mmcblk0p3 USER seccfg 0x0000000000040000 0x0000000001d00000 2 /dev/block/mmcblk0 USER uboot 0x0000000000060000 0x0000000001d40000 2 /dev/block/mmcblk0 USER bootimg 0x0000000000a00000 0x0000000001da0000 2 /dev/block/mmcblk0 USER recovery 0x0000000000a00000 0x00000000027a0000 2 /dev/block/mmcblk0 USER sec_ro 0x0000000000600000 0x00000000031a0000 2 /dev/block/mmcblk0p4 USER misc 0x0000000000080000 0x00000000037a0000 2 /dev/block/mmcblk0 USER logo 0x0000000000800000 0x0000000003820000 2 /dev/block/mmcblk0 USER ebr2 0x0000000000080000 0x0000000004020000 2 /dev/block/mmcblk0 USER expdb 0x0000000000f60000 0x00000000040a0000 2 /dev/block/mmcblk0 USER android 0x0000000032000000 0x0000000005000000 2 /dev/block/mmcblk0p5 USER cache 0x0000000008000000 0x0000000037000000 2 /dev/block/mmcblk0p6 USER usrdata 0x00000001c0000000 0x000000003f000000 2 /dev/block/mmcblk0p7 USER fat 0x00000001a3900000 0x00000001ff000000 2 /dev/block/mmcblk0p8 USER bmtpool 0x0000000001500000 0x00000000ffff00a8 2 /dev/block/mmcblk0 USER Part_Name:Partition name you should open; Size:size of partition StartAddr:Start Address of partition; Type:Type of partition(MTD=1,EMMC=2) MapTo:actual device you operate
Lakukan
adb pull /proc/partitions
Hasilnya
major minor #blocks name 7 0 1254 loop0 253 0 524288 zram0 179 0 15246336 mmcblk0 179 1 1 mmcblk0p1 179 2 10240 mmcblk0p2 179 3 10240 mmcblk0p3 179 4 6144 mmcblk0p4 179 5 819200 mmcblk0p5 179 6 131072 mmcblk0p6 179 7 7340032 mmcblk0p7 179 8 6874112 mmcblk0p8 179 64 4096 mmcblk0boot1 179 32 4096 mmcblk0boot0 179 96 7802880 mmcblk1 179 97 7798784 mmcblk1p1
Lakukan
adb shell ls -l /dev/block/platform/mtk-msdc.0/
Hasilnya
drwxr-xr-x root root 2014-12-30 11:36 by-num lrwxrwxrwx root root 2014-12-30 11:36 mmcblk0 -> /dev/block/mmcblk0 lrwxrwxrwx root root 2014-12-30 11:36 mmcblk0boot0 -> /dev/block/mmcblk0boot0 lrwxrwxrwx root root 2014-12-30 11:36 mmcblk0boot1 -> /dev/block/mmcblk0boot1 lrwxrwxrwx root root 2014-12-30 11:36 mmcblk0p1 -> /dev/block/mmcblk0p1 lrwxrwxrwx root root 2014-12-30 11:36 mmcblk0p2 -> /dev/block/mmcblk0p2 lrwxrwxrwx root root 2014-12-30 11:36 mmcblk0p3 -> /dev/block/mmcblk0p3 lrwxrwxrwx root root 2014-12-30 11:36 mmcblk0p4 -> /dev/block/mmcblk0p4 lrwxrwxrwx root root 2014-12-30 11:36 mmcblk0p5 -> /dev/block/mmcblk0p5 lrwxrwxrwx root root 2014-12-30 11:36 mmcblk0p6 -> /dev/block/mmcblk0p6 lrwxrwxrwx root root 2014-12-30 11:36 mmcblk0p7 -> /dev/block/mmcblk0p7 lrwxrwxrwx root root 2014-12-30 11:36 mmcblk0p8 -> /dev/block/mmcblk0p8
Beberapa partisi yang penting
boot0 /dev/block/mmcblk0boot0 boot1 /dev/block/mmcblk0boot1 uboot /dev/block/mmcblk0 bootimg /dev/block/mmcblk0 recovery /dev/block/mmcblk0 android /dev/block/mmcblk0p5 cache /dev/block/mmcblk0p6 usrdata /dev/block/mmcblk0p7
Teliti dmesg
Hasil dmesg juga akan menolong saat compile kernel. Lakukan
adb devices adb shell su
Karena hasilnya akan panjang sebaiknya di simpan di /sdcard
dmesg > /sdcard/dmesg.txt
Dari komputer dapat kita adb pull
adb pull /sdcard/dmesg.txt
Beberapa catatan dmesg di awal antara lain adalah
00/0xdf334000)(#8/not empty) leader: state(1) exit_state(0) tsk: signal->flags=0x0 group_exit_code=0x0 <6>[162563.430855] (0)[28745:GCMWriter]socket_close[529779] <4>[162563.430866] (0)[28745:GCMWriter][usktrk] socket close[529779] <6>[162563.430921] (0)[526:netd] sockdbg: recvmsg[528678:null]:exit read due to peer shutdown <6>[162563.430937] (0)[526:netd]socket_close[528678] <4>[162563.430946] (0)[526:netd][usktrk] socket close[528678] <4>[162563.645807] (0)[0:swapper/0][printk_delayed:start] <4>[162563.645827] (0)[0:swapper/0][WDK], local_bit:0x0, cpu:0,RT[162563635931248] <4>[162563.645834] (0)[0:swapper/0][WDK], local_bit:0x1, cpu:0, check bit0x:3,RT[162563635937479] <4>[162563.645841] (0)[0:swapper/0][thread:93][RT:162563635944479] 2015-01-02 00:04:56.980903 UTC; android time 2015-01-02 07:04:56.980903 <4>[162563.645860] (0)[0:swapper/0][printk_delayed:done] <4>[162563.665796] (1)[0:swapper/1][printk_delayed:start] <4>[162563.665811] (1)[0:swapper/1][WDK], local_bit:0x1, cpu:1,RT[162563656035864] <4>[162563.665819] (1)[0:swapper/1][WDK], local_bit:0x3, cpu:1, check bit0x:3,RT[162563656040325] <4>[162563.665826] (1)[0:swapper/1][WDK]: kick Ex WDT,RT[162563656043479] <4>[162563.665833] (1)[0:swapper/1][thread:94][RT:162563656048325] 2015-01-02 00:04:57.1009 UTC; android time 2015-01-02 07:04:57.1009 <4>[162563.665852] (1)[0:swapper/1][printk_delayed:done] <4>[162564.315842] (0)[0:swapper/0]active: 281736, inactive: 203316 <4>[162564.315863] (0)[0:swapper/0][mlog] Node 0, zone Normal <4>[162564.315875] (0)[0:swapper/0][mlog] Node 0, zone HighMem <4>[162564.315887] (0)[0:swapper/0][mlog]: normal zone: <4>[162564.315897] (0)[0:swapper/0] 1474 1295 683 1224 229 7 0 0 0 0 0 <4>[162564.315947] (0)[0:swapper/0][mlog]: high zone: <4>[162564.315957] (0)[0:swapper/0] 562 3736 1456 211 31 9 9 4 4 2 1 <4>[162565.315838] (0)[0:swapper/0]active: 281736, inactive: 203316 <4>[162565.315857] (0)[0:swapper/0][mlog] Node 0, zone Normal <4>[162565.315870] (0)[0:swapper/0][mlog] Node 0, zone HighMem <4>[162565.315881] (0)[0:swapper/0][mlog]: normal zone: <4>[162565.315891] (0)[0:swapper/0] 1474 1295 683 1224 229 7 0 0 0 0 0 <4>[162565.315940] (0)[0:swapper/0][mlog]: high zone: <4>[162565.315950] (0)[0:swapper/0] 562 3736 1456 211 31 9 9 4 4 2 1 <7>[162565.550029] (0)[28745:GCMWriter][28745:GCMWriter] fork [28747:GCMWriter] <4>[162566.315844] (0)[0:swapper/0]active: 281736, inactive: 203316 <4>[162566.315869] (0)[0:swapper/0][mlog] Node 0, zone Normal <4>[162566.315882] (0)[0:swapper/0][mlog] Node 0, zone HighMem <4>[162566.315893] (0)[0:swapper/0][mlog]: normal zone: <4>[162566.315903] (0)[0:swapper/0] 1474 1294 683 1224 229 7 0 0 0 0 0 <4>[162566.315954] (0)[0:swapper/0][mlog]: high zone: .. .. dst
Beberapa catatan dmesg yang mengandung MTK antara lain adalah
<6>[162691.218680] (0)[1:init]init: PropSet [dalvik.vm.mtk-vm-version:0x01] Start>> <6>[162691.218797] (0)[1:init]init: PropSet [dalvik.vm.mtk-vm-version:0x01] Done <3>[162723.455990] (0)[27605:kworker/0:1][WMT-LIB][E]wmt_lib_is_therm_ctrl_support(1175):thermal command can not be send: STP is not ready <3>[162723.456007] (0)[27605:kworker/0:1][WMT-EXP][E]mtk_wcn_wmt_therm_ctrl(211):thermal ctrl function not supported <3>[162723.456023] (0)[27605:kworker/0:1][WMT-LIB][E]wmt_lib_is_therm_ctrl_support(1175):thermal command can not be send: STP is not ready <3>[162723.456039] (0)[27605:kworker/0:1][WMT-EXP][E]mtk_wcn_wmt_therm_ctrl(211):thermal ctrl function not supported <3>[162723.456055] (0)[27605:kworker/0:1][WMT-LIB][E]wmt_lib_is_therm_ctrl_support(1175):thermal command can not be send: STP is not ready <3>[162723.456071] (0)[27605:kworker/0:1][WMT-EXP][E]mtk_wcn_wmt_therm_ctrl(211):thermal ctrl function not supported <3>[162723.456090] (0)[27605:kworker/0:1][WMT-DEV][I]wmt_dev_tm_temp_query:[Thermal] current_temp = 0x0 <5>[162730.186056] (0)[67:bat_thread_kthr][Power/Battery] [Battery] mt_battery_100percent_tracking(), Charging full first UI(100), reset(0)
Catatan ini di perlukan untuk mengidentifikasi module yang harus di compile
Teliti Modules yang perlu di perhatikan
Lakukan dari komputer / PC
adb devices adb shell ls /sys/modul | more
Dari hasil yang keluar tampaknya file berikut ini penting, terutama saat mengcompile Custom ROM
ccci ccci_plat hid hid_apple hid_ntrig mali mtk_fm_drv mtk_stp_bt_soc mtk_stp_gps_soc mtk_stp_wmt_soc mtk_wmt_detect mtk_wmt_wifi_soc scsi_wait_scan wlan_mt.ko
Jika ingin di simpan dapat menggunakan perintah
adb shell ls /sys/module > modules.txt
Dapatkan boot.img dan ramdisk.gz
adb devices adb shell su dd if=/dev/block/mmcblk0boot0 of=/sdcard/boot0.img dd if=/dev/block/mmcblk0boot1 of=/sdcard/boot1.img exit
Di laptop / pc lakukan
adb pull /sdcard/boot0.img adb pull /sdcard/boot1.img
Jika Beruntung Memperoleh upgrade ROM
cp evercoss_A80A.zip ~ cd ~ unzip evercoss_A80A.zip cd evercoss_A80A/ unrar x SW_W99601A4_V011_M10_EVERCOSS_KK\(A80A_1016\).rar cd ~/evercoss_A80A/SW_W99601A4_V011_M10_EVERCOSS_KK/Software/
Kita membutuhkan
lk.bin boot.img
Extrak dari boot.img upgrade ROM MTK
Download dari
https://github.com/bgcngm/mtk-tools/
Caranya
cd ~/Downloads wget https://github.com/bgcngm/mtk-tools/archive/master.zip mv master.zip MTK-tools.zip
Buka
unzip MTK-tools.zip
unpack boot.img dari upgrade ROM MTK
cd ~/lokasi-upgrade-ROM-MTK/ ~/Downloads/mtk-tools-master/unpack-MTK.pl boot.img gzip -cr boot.img-ramdisk > boot.img-ramdisk.gz (tampaknya gz yang di hasilkan salah)
Ini akan menghasilkan
boot.img boot.img-args.txt boot.img-kernel boot.img-kernel.img boot.img-ramdisk/ boot.img-ramdisk.gz (tampaknya gz yang di hasilkan salah)
Dapatkan recovery.img
Untuk A80A susah mendapatkan recovery.img dari device. Akan lebih mudah kalau dari upgrade ROM.
cp evercoss_A80A.zip ~ cd ~ unzip evercoss_A80A.zip cd evercoss_A80A/ unrar x SW_W99601A4_V011_M10_EVERCOSS_KK\(A80A_1016\).rar cd ~/evercoss_A80A/SW_W99601A4_V011_M10_EVERCOSS_KK/Software/
Kita membutuhkan
recovery.img
Dapatkan /proc/config.gz dan /proc/version
adb devices adb pull /proc/version
Tampaknya config.gz tidak tersedia di MTK
Menggunakan script mkvendor.sh untuk membuat file
Siapkan developer environment
cd ~/android-cyanogenmod
make -j4 otatools
export PATH=${PATH}:~/android-cyanogenmod/out/host/linux-x86/bin
Agar tidak ada error sebagai berikut
"unpackbootimg not found. Is your android build environment set up and have the host tools been built?"
Buat secara automatis semua directory cyanogenmod yang dibutuhkan
cd ~/android-cyanogenmod ./build/tools/device/mkvendor.sh evercoss a80a ~/backup-A80A/KK-upgrade/boot.img
Dimana
- vendor adalah evercoss
- codename adalah a80a
- boot.img berada di ~/backup-A80A/KK-upgrade/
entah kenapa boot.img-ramdisk.gz selalu dapat error dari gzip. Lakukan hack sedikit
mkdir -p /tmp/onno/bootimg/ramdisk/ cp -Rf /home/onno/backup-A80A/KK-upgrade/boot.img-ramdisk/* /tmp/onno/bootimg/ramdisk/ cp ./build/tools/device/mkvendor.sh ./build/tools/device/mkvendor.sh.asli vi ./build/tools/device/mkvendor.sh
Ubah
mkdir ramdisk pushd ramdisk > /dev/null gunzip -c ../$BOOTIMAGEFILE-ramdisk.gz | cpio -i
Menjadi
mkdir ramdisk pushd ramdisk > /dev/null cp -Rf /home/onno/backup-A80A/KK-upgrade/boot.img-ramdisk/* /tmp/onno/bootimg/ramdisk/
Lakukan lagi
cd ~/android-cyanogenmod rm -Rf device/evercoss/ ./build/tools/device/mkvendor.sh evercoss a80a ~/backup-A80A/KK-upgrade/boot.img
Hasilnya kira-kira
[master (root-commit) e86853d] mkvendor.sh: Initial commit of a80a 8 files changed, 96 insertions(+) create mode 100644 AndroidBoard.mk create mode 100644 AndroidProducts.mk create mode 100644 BoardConfig.mk create mode 100644 cm.mk create mode 100644 device_a80a.mk create mode 100644 kernel create mode 100644 recovery.fstab create mode 100644 system.prop ~/android-cyanogenmod Done! Use the following command to set up your build environment: lunch cm_a80a-eng And use the follwowing command to build a recovery: . build/tools/device/makerecoveries.sh cm_a80a-eng
Perintah di atas akan membuat folder
/device/evercoss/a80a/
dalam struktur repo source CyanogenMod. Dalam folder tersebut ada file
AndroidBoard.mk AndroidProducts.mk BoardConfig.mk cm.mk device_a80a.mk kernel recovery.fstab system.prop
Langkah di atas tidak akan membuat directory kernel/ . Kita perlu melakukannya nanti, saat kita sudah siap untuk membuat kernel.
Compile
cd ~/android-cyanogenmod/vendor/cm ./get-prebuilts cd ~/android-cyanogenmod source build/envsetup.sh lunch cm_a80a-eng lunch cm_a80a-userdebug
Hasilnya
Trying dependencies-only mode on a non-existing device tree? ============================================ PLATFORM_VERSION_CODENAME=REL PLATFORM_VERSION=4.4.4 CM_VERSION=11-20150101-UNOFFICIAL-a80a TARGET_PRODUCT=cm_a80a 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=/home/onno/android-cyanogenmod/out ============================================
Tampaknya cm_a80a-eng tidak akan bisa karena a80a bukan OFFICIAL CM, maka keluar error
Trying dependencies-only mode on a non-existing device tree?
Coba
cd ~/android-cyanogenmod source build/envsetup.sh lunch full_a80a-eng
Beberapa mka
Beberapa make yang perlu di coba
cd ~/android-cyanogenmo source build/envsetup.sh
mka checkbuild mka ramdisk mka factory_ramdisk mka factory_bundle mka systemtarball mka boottarball mka userdataimage mka userdatatarball mka cacheimage mka vendorimage mka bootimage mka all_modules
Hasil mka bootimage
Ujicoba
mka bootimage
Hasilnya
find: `bootable/recovery/res-720': No such file or directory No private recovery resources for TARGET_DEVICE a80a build/core/tasks/kernel.mk:63: *************************************************************** build/core/tasks/kernel.mk:64: * Using prebuilt kernel binary instead of source * build/core/tasks/kernel.mk:65: * THIS IS DEPRECATED, AND WILL BE DISCONTINUED * build/core/tasks/kernel.mk:66: * Please configure your device to download the kernel * build/core/tasks/kernel.mk:67: * source repository to kernel/evercoss/a80a build/core/tasks/kernel.mk:68: * See http://wiki.cyanogenmod.org/w/Doc:_integrated_kernel_building build/core/tasks/kernel.mk:69: * for more information * build/core/tasks/kernel.mk:70: *************************************************************** build/core/tasks/kernel.mk:199: warning: overriding commands for target `/home/onno/android-cyanogenmod/out/target/product/a80a/kernel' build/core/Makefile:44: warning: ignoring old commands for target `/home/onno/android-cyanogenmod/out/target/product/a80a/kernel' make: *** No rule to make target `bootimg'. Stop.
Ini menandakan bahwa prebuild kernel tidak lagi dimungkinkan di Cyanogenmod.