【关闭】系统突然无法启动

如题，开机启动失败。没有设么前兆，突然就不能正常启动和烧写固件了。log如下：

DDR Version 1.20 20190314
In
Channel 0: LPDDR3, 800MHz
CS = 0
MR0=0x58
MR1=0x58
MR2=0x58
MR3=0x58
MR4=0x3
MR5=0x1
MR6=0x5
MR7=0x0
MR8=0x1F
MR9=0x1F
MR10=0x1F
MR11=0x1F
MR12=0x1F
MR13=0x1F
MR14=0x1F
MR15=0x1F
MR16=0x1F
CS = 1
MR0=0x58
MR1=0x58
MR2=0x58
MR3=0x58
MR4=0x3
MR5=0x1
MR6=0x5
MR7=0x0
MR8=0x1F
MR9=0x1F
MR10=0x1F
MR11=0x1F
MR12=0x1F
MR13=0x1F
MR14=0x1F
MR15=0x1F
MR16=0x1F
Bus Width=32 Col=10 Bank=8 Row=15/15 CS=2 Die Bus-Width=32 Size=2048MB
Channel 1: LPDDR3, 800MHz
CS = 0
MR0=0x58
MR1=0x58
MR2=0x58
MR3=0x58
MR4=0x2
MR5=0x1
MR6=0x5
MR7=0x0
MR8=0x1F
MR9=0x1F
MR10=0x1F
MR11=0x1F
MR12=0x1F
MR13=0x1F
MR14=0x1F
MR15=0x1F
MR16=0x1F
CS = 1
MR0=0x58
MR1=0x58
MR2=0x58
MR3=0x58
MR4=0x3
MR5=0x1
MR6=0x5
MR7=0x0
MR8=0x1F
MR9=0x1F
MR10=0x1F
MR11=0x1F
MR12=0x1F
MR13=0x1F
MR14=0x1F
MR15=0x1F
MR16=0x1F
Bus Width=32 Col=10 Bank=8 Row=15/15 CS=2 Die Bus-Width=32 Size=2048MB
256B stride
ch 0 ddrconfig = 0x101, ddrsize = 0x2020
ch 1 ddrconfig = 0x101, ddrsize = 0x2020
pmugrf_os_reg[2] = 0x3AA0DAA0, stride = 0xD
OUT
Boot1: 2018-08-06, version: 1.15
CPUId = 0x0
ChipType = 0x10, 218
SdmmcInit=2 0
BootCapSize=100000
UserCapSize=29820MB
FwPartOffset=2000 , 100000
mmc0:cmd8,20
mmc0:cmd5,20
mmc0:cmd55,20
mmc0:cmd1,20
mmc0:cmd8,20
mmc0:cmd5,20
mmc0:cmd55,20
mmc0:cmd1,20
mmc0:cmd8,20
mmc0:cmd5,20
mmc0:cmd55,20
mmc0:cmd1,20
SdmmcInit=0 1
StorageInit ok = 67709
SecureMode = 0
SecureInit read PBA: 0x4
SecureInit read PBA: 0x404
SecureInit read PBA: 0x804
SecureInit read PBA: 0xc04
SecureInit read PBA: 0x1004
SecureInit read PBA: 0x1404
SecureInit read PBA: 0x1804
SecureInit read PBA: 0x1c04
SecureInit ret = 0, SecureMode = 0
GPT part:  0, name:            uboot, start:0x2000, size:0x2000
GPT part:  1, name:            trust, start:0x4000, size:0x2000
GPT part:  2, name:             misc, start:0x6000, size:0x2000
GPT part:  3, name:             boot, start:0x8000, size:0x10000
GPT part:  4, name:         recovery, start:0x18000, size:0x20000
GPT part:  5, name:           backup, start:0x38000, size:0x38000
GPT part:  6, name:         security, start:0x70000, size:0x2000
GPT part:  7, name:            cache, start:0x72000, size:0x100000
GPT part:  8, name:           system, start:0x172000, size:0x500000
GPT part:  9, name:         metadata, start:0x672000, size:0x8000
GPT part: 10, name:           vendor, start:0x67a000, size:0x100000
GPT part: 11, name:              oem, start:0x77a000, size:0x100000
GPT part: 12, name:              frp, start:0x87a000, size:0x400
GPT part: 13, name:         userdata, start:0x87a400, size:0x31c3bdf
find partition:uboot OK. first_lba:0x2000.
find partition:trust OK. first_lba:0x4000.
LoadTrust Addr:0x4000
No find bl30.bin
Load uboot, ReadLba = 2000
Load OK, addr=0x200000, size=0xeb8b8
RunBL31 0x10000

NOTICE:  BL31: v1.3(debug):cd61876
NOTICE:  BL31: Built : 16:25:54, Jan 23 2019
NOTICE:  BL31: Rockchip release version: v1.1
INFO:    GICv3 with legacy support detected. ARM GICV3 driver initialized in EL3
INFO:    Using opteed sec cpu_context!
INFO:    boot cpu mask: 0
INFO:    plat_rockchip_pmu_init(1181): pd status 3e
INFO:    BL31: Initializing runtime services
INFO:    BL31: Initializing BL32
INF [0x0] TEE-CORE:init_primary_helper:337: Initializing (1.1.0-213-ga7c5d029 #68 Fri Apr 19 06:59:51 UTC 2019 aarch64)

INF [0x0] TEE-CORE:init_primary_helper:338: Release version: 1.2

INF [0x0] TEE-CORE:init_teecore:83: teecore inits done
INFO:    BL31: Preparing for EL3 exit to normal world
INFO:    Entry point address = 0x200000
INFO:    SPSR = 0x3c9


U-Boot 2017.09-02758-g6e87d5f27b (May 14 2019 - 09:19:44 +0800)

Model: Rockchip RK3399 Evaluation Board
PreSerial: 2
DRAM:  3.8 GiB
Relocation Offset is: f5bd9000
Sysmem: init
Using default environment

dwmmc@fe320000: 1, sdhci@fe330000: 0
Card did not respond to voltage select!
mmc_init: -95, time 9
switch to partitions #0, OK
mmc0(part 0) is current device
Bootdev: mmc 0
PartType: EFI
boot mode: None
init_resource_list: failed to get resource part, ret=-1
init_kernel_dtb dtb in resource read fail
Can't find UCLASS_IO_DOMAIN driver -19
Model: Rockchip RK3399 Evaluation Board
CLK: (uboot. arml: enter 816000 KHz, init 816000 KHz, kernel 0N/A)
CLK: (uboot. armb: enter 24000 KHz, init 24000 KHz, kernel 0N/A)
  aplll 816000 KHz
  apllb 24000 KHz
  dpll 800000 KHz
  cpll 24000 KHz
  gpll 800000 KHz
  npll 600000 KHz
  vpll 24000 KHz
  aclk_perihp 133333 KHz
  hclk_perihp 66666 KHz
  pclk_perihp 33333 KHz
  aclk_perilp0 266666 KHz
  hclk_perilp0 88888 KHz
  pclk_perilp0 44444 KHz
  hclk_perilp1 100000 KHz
  pclk_perilp1 50000 KHz
Net:   No ethernet found.
Hit key to stop autoboot('CTRL+C'):  0
ANDROID: reboot reason: "(none)"
** Invalid Android Image header **
Android boot failed, error -1.
=Booting Rockchip format image=
boot_rockchip_image kernel or boot part info error
Card did not respond to voltage select!
mmc_init: -95, time 9
switch to partitions #0, OK
mmc0(part 0) is current device
Failed to mount ext2 filesystem...
** Unrecognized filesystem type **
starting USB...
USB0:   Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.10
USB1:   Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.10
scanning bus 0 for devices... 1 USB Device(s) found
scanning bus 1 for devices... 1 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found

Device 0: unknown device
No ethernet found.
missing environment variable: pxeuuid
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/00000000
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0000000
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/000000
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/00000
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0000
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/000
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/00
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/default-arm-rockchip
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/default-arm
No ethernet found.
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/default
No ethernet found.
Config file not found
No ethernet found.
No ethernet found.
=>


请问是怎么回事？？？

你这看过去不是toybrick的板子吧

是ToyBrick。

进入MASKROM模式，Windows下重新烧写整个系统镜像又能启动了。
这个问题我关闭。

我对比了正常启动的log和上面的log，发现是无法找到device tree信息导致的。