U盘刷机后变砖，开机红绿灯长亮，哪位大神帮忙看看，万分感谢！！
Bootrom start
Boot Media: eMMC
Decrypt auxiliary code ...OK
Enter boot auxiliary code
Auxiliary code - v1.00
DDR code - V1.1.2 20160205
Build: Nov 29 2017 - 19:57:41
Reg Version: v1.5.7\
Reg Time: 2018/02/24 10:06:55
Reg Name: hi3798mv2dma_hi3798mv200_DDR3-1866_1GB_16bitx2_2layers.reg
Boot auxiliary code success
Bootrom success
System startup
Relocate Boot
Jump to C code
Compressed-boot v1.0.0
Uncompress......................Ok
System startup
Relocate Boot
Jump to C code
Fastboot 3.3.0 (wenbin@huawei-198) (Sep 07 2018 - 10:39:32)
MMC/SD controller initialization.
SDK Version: HiSTBAndroidV600R003C01SPC030_v2018042310
Begin to show boot logo through Logo_Main.
HMT_read_bootlogo_count, bootlogo_count=0
HMT_write_bootlogo_count, bootlogo_count=1
Flash write result:0x800
Logo_Main End.
Net: eth0 phymdio(31) invalid, use default:0
up, gmac0
SET BIT(40,0)==>x3
======== HMT_IR_getKey start Second ========
get key value 0x0 g_Left_KeyDown=0 g_Right_KeyDown=0
check remote recovery button begin
The mac is not a valid mac, use default mac.
HI_Android_Authenticate,122: secure chip flag = 0
enter write OTP mode!
env bootcmd:mmc read 0 0x1FFBFC0 0x3D000 0x4400; bootm 0x1FFBFC0
MMC read: dev # 0, block # 249856, count 17408 ... 17408 blocks read: OK
88188284 Bytes/s
Check Hisilicon_ADVCA ...
Not hisilicon ADVCA image ...
Found Initrd at 0x04000000 (Size 328732 Bytes), align at 16384 Bytes
Check Hisilicon_ADVCA ...
Not hisilicon ADVCA image ...
Found Initrd at 0x04000000 (Size 328732 Bytes), align at 16384 Bytes
Booting kernel from Legacy Image at 01ffffc0 ...
Image Name: Linux-3.18.24_hi3798mv2x
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 8117849 Bytes = 7.7 MiB
Load Address: 02000000
Entry Point: 02000000
XIP Kernel Image ... OK
OK
HMT_write_bootlogo_count, bootlogo_count=0
Flash write result:0x800
ATAGS [0x00000100 - 0x00000490], 912Bytes
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
hisilicon-pcie f0001000.pcie: missing config reg space
hisilicon-pcie f0001000.pcie: PCIe Link Fail
FEPHY:addr=2, la_am=0xd, ldo_am=0x3, r_tuning=0x13
init: /init.bigfish.rc: 42: invalid command 'getprop'
init: /init.bigfish.rc: 107: invalid option 'sdcard_r'
init: /dev/hw_random not found
init: cannot open '/initlogo.rle'
init: read misc boot info 1088/1088 bytes.
init: mount system image fail 0 times.
EXT4-fs (mmcblk0p16): VFS: Can't find ext4 filesystem
init: mount failed, source(ext4@cache), errno(22), msg(Invalid argument)
init: /dev/hw_random not found
healthd: wakealarm_init: timerfd_create failed
init: cannot find '/system/bin/rild', disabling 'ril-daemon'
init: cannot find '/system/bin/dbus-daemon', disabling 'dbus'
init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
init: cannot find '/system/bin/basicService', disabling 'basicService'
init: cannot find '/system/bin/ontattr', disabling 'ontattr'
init: cannot find '/system/bin/frontPanel', disabling 'frontPanel'
init: cannot find '/system/bin/dtvserver', disabling 'dtvserver'
init: cannot find '/system/bin/usb-driver', disabling 'usb-driver'
init: cannot find '/system/bin/skyplayserver', disabling 'skyplayserver'
init: cannot find '/system/bin/dlnaserver', disabling 'dlnaserver'
init: property 'sys.powerctl' doesn't exist while expanding '${sys.powerctl}'
init: powerctl: cannot expand '${sys.powerctl}'
init: property 'sys.sysctl.extra_free_kbytes' doesn't exist while expanding '${sys.sysctl.extra_free_kbytes}'
init: cannot expand '${sys.sysctl.extra_free_kbytes}' while writing to '/proc/sys/vm/extra_free_kbytes'
healthd: No charger supplies found
