IMX6Q-SDP，下载了5.0.2的系统， 打了path android_L5.0.0_1.0.0-ga_core_source.gz，烧写后系统OK；但是因为系统默认没有dialer拨号盘；修改\device\fsl\sabresd_6dq\overlay\frameworks\base\core\res\res\valuesx下的config.xml文件中的config_voice_capable为ture，之后编译，系统会卡在开机企鹅界面无法启动，串口log如下：
另外想知道串口怎么样才可以输入，现在串口只能输出打印log，无法输入
配置文件修改如下，如果是config_voice_capable是false，系统就可以期待，true就不能启动：
<!-- This device is not "voice capable"; it's data-only.modified by huipingping to enable voice. -->
<bool name="config_voice_capable">false</bool>
串口log：
fs_mgr: __mount(source=/dev/block/mmcblk3p4,target=/data,type=ext4)=-1
fs_mgr: fs_mgr_mount_all(): possibly an encryptable blkdev /dev/block/mmcblk3p4 for mount /data type ext4 )
fs_mgr: __mount(source=/dev/block/mmcblk3p6,target=/cache,type=ext4)=-1
fs_mgr: Failed to mount an un-encryptable or wiped partition on/dev/block/mmcblk3p6 at /cache options: nomblk_io_submit error: No such file or directory
fs_mgr: __mount(source=/dev/block/mmcblk3p7,target=/device,type=ext4)=-1
fs_mgr: Failed to mount an un-encryptable or wiped partition on/dev/block/mmcblk3p7 at /device options: (null) error: No such file or directory
init: fs_mgr_mount_all returned an error
init: fs_mgr_mount_all returned unexpected error 255
rfkill: BT RF going to : off
init: cannot find '/system/bin/logd', disabling 'logd'
init: cannot find '/system/bin/lmkd', disabling 'lmkd'
binder: 147:147 transaction failed 29189, size 0-0
init: cannot find '/system/bin/servicemanager', disabling 'servicemanager'
init: cannot find '/system/bin/vold', disabling 'vold'
init: cannot find '/system/bin/surfaceflinger', disabling 'surfaceflinger'
init: using deprecated syntax for specifying property 'ro.serialno', use ${name} instead
init: using deprecated syntax for specifying property 'ro.product.manufacturer', use ${name} instead
init: property 'ro.product.manufacturer' doesn't exist while expanding '$ro.product.manufacturer'
init: cannot expand '$ro.product.manufacturer' while writing to '/sys/class/android_usb/android0/iManufacturer'
init: using deprecated syntax for specifying property 'ro.product.model', use ${name} instead
init: property 'ro.product.model' doesn't exist while expanding '$ro.product.model'
init: cannot expand '$ro.product.model' while writing to '/sys/class/android_usb/android0/iProduct'
android_usb: already disabled
read descriptors
read strings
mtp_bind_config
android_work: sent uevent USB_STATE=CONNECTED
android_work: sent uevent USB_STATE=DISCONNECTED
android_work: sent uevent USB_STATE=CONNECTED
android_usb gadget: high-speed config #1: android
android_work: sent uevent USB_STATE=CONFIGURED
binder: 147:147 transaction failed 29189, size 0-0
binder: 147:147 transaction failed 29189, size 0-0
binder: 147:147 transaction failed 29189, size 0-0
binder: 147:147 transaction failed 29189, size 0-0
binder: 147:147 transaction failed 29189, size 0-0
binder: 147:147 transaction failed 29189, size 0-0
binder: 147:147 transaction failed 29189, size 0-0
binder: 147:147 transaction failed 29189, size 0-0
binder: 147:147 transaction failed 29189, size 0-0
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