哪位大神指导下以下打印信息是那里异常

海之边

2018-10-31, 15:8:54
COM4, BaudRate:115200 bps, RXD: VGA->12,TXD: VGA->15, Printed by RT809H:
ize 25 , Set 2.
DATLAT calibration
first_step= 11 total pass= 5 best_step=12 .
TX HW Byte 0 : DQS(1 ~ 26), Size 26, Set 13.
TX HW Byte 1 : DQS(3 ~ 26), Size 24, Set 14.
TX HW Byte 2 : DQS(1 ~ 24), Size 24, Set 13.
TX HW Byte 3 : DQS(2 ~ 28), Size 27, Set 14.
DRAM A Size = 768 Mbytes.
Boot
Start Pmain
0x0000a000
EMMC boot
CID:0x25fe3245
:0x30024bd7
:0x30344745
:0x11010030
LZHS addr:0x00100040
LZHS size:0x0015c190
LZHS checksum:0x0000000f
LZHS size:0x0015c190
store RSA & AES keys in DMX SRAM
LZHS begin
Boot
Start Lmain

MT5882 Boot Loader v0.9
Boot reason: A/C power on!!read from eeprom ioff 0 phy_off 3ee0
SIF_Master0: V2 design
IR DATA register : 0x       0
Boot reason: A/C power on!!T8032 init A/C on case loader stage...
Load T8032 FW (addr: 0x  e31690, size: 23142)success!!
T8032 FW version: 6
T8032 change to loader stage...
LDR_FlashCopy 0xf010 0x62900 0x80
11010030:30344745:30024bd7:11010030
id1:00303034 id2:47453002
eMMC Name: THGBMBG5D1KBAIL
Support network!1st MAC in EEP is valid (5c:36:b8:9f:c6:e8)
1st : (5c:36:b8:9f:c6:e8)
2nd : (ff:ff:ff:ff:ff:ff)

@@@@@@@@@epp_usbupgrade_flag[0x10]
Boot reason: A/C power on!!Boot reason: A/C power on!!
@@@@@@@@@rDtvCfg.u1Flags[16]@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@=
Org:0x10 Flags:0x10
         cccccccccccccccccc                    

---------test LYQ check eeprom boot-----------

---------boot reason is not watchdog-----------
PDWNC_EnterPowerDown(100,0)
Disable VGA wakeup
Standby                        
PDWNC_MTK_SetupPowerDown breath!!SWITCH_T8032
?vEnterPowerStandby: Cbus_Init
shop finished and standby
H匔吤DRAM Channel A Calibration.
1T = (77 - 16) = 61 delay cells
Clock frequency = 798 MHz, Clock period = 1253 ps, 1 delay cell =20 ps
Byte 0 : Gating(-29 ~ 30), Size=60 .
Byte 1 : Gating(-30 ~ 31), Size=62 .
Byte 2 : Gating(-30 ~ 31), Size=62 .
Byte 3 : Gating(-30 ~ 30), Size=61 .
HW Byte 0 : DQS(-9 ~ 14), Size 24 , Set 3.
HW Byte 1 : DQS(-12 ~ 11), Size 24 , Set 0.
HW Byte 2 : DQS(-9 ~ 13), Size 23 , Set 2.
HW Byte 3 : DQS(-10 ~ 14), Size 25 , Set 2.
DATLAT calibration
first_step= 11 total pass= 5 best_step=12 .
TX HW Byte 0 : DQS(1 ~ 26), Size 26, Set 13.
TX HW Byte 1 : DQS(3 ~ 26), Size 24, Set 14.
TX HW Byte 2 : DQS(1 ~ 24), Size 24, Set 13.
TX HW Byte 3 : DQS(2 ~ 28), Size 27, Set 14.
DRAM A Size = 768 Mbytes.
Boot
Start Pmain
0x0000a000
EMMC boot
CID:0x25fe3245
:0x30024bd7
:0x30344745
:0x11010030
LZHS addr:0x00100040
LZHS size:0x0015c190
LZHS checksum:0x0000000f
LZHS size:0x0015c190
store RSA & AES keys in DMX SRAM
LZHS begin
Boot
Start Lmain

MT5882 Boot Loader v0.9
SIF_Master0: V2 design
IR DATA register : 0x       0
T8032 change to loader stage...
LDR_FlashCopy 0xf010 0x62900 0x80
11010030:30344745:30024bd7:11010030
id1:00303034 id2:47453002
eMMC Name: THGBMBG5D1KBAIL
Support network!1st MAC in EEP is valid (5c:36:b8:9f:c6:e8)
1st : (5c:36:b8:9f:c6:e8)
2nd : (ff:ff:ff:ff:ff:ff)

@@@@@@@@@epp_usbupgrade_flag[0x10]

@@@@@@@@@rDtvCfg.u1Flags[16]@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@=
Org:0x10 Flags:0x10
         cccccccccccccccccc                    

---------test LYQ check eeprom boot-----------

---------boot reason is not watchdog-----------

------[_LdrCheckEepromBoot] power mode = standby,ir or button wakeup---------
PDWNC_Init
Not support [LdrLedBlinkikng]!!
Loader_ReadMsdc(8, 0, 0x0d000000, 1048576, 1048576)
Find panel index 0 from EEPROM
-----------TCL_PanelLoadFromini-------
--Attribute[0]-----width=1920-----height=1080-------
DClkMax=153500000 DClk60Hz=148500000
DClk50Hz=148500000 DClkMin=120000000
HTMax=2345 HT60Hz=2200
HT50Hz=2200 HTMin=2115
VTMax=1480 VT60Hz=1125
VT50Hz=1350 VTMin=1115
VClkMax=65 VClkMin=45
HSyncWidth=30 VSyncWidth=3
HPos=810 VPos=400
ControlWord=c8 BLH=70
BLM=80 BLL=90
u1Reserved=0 PDim.F60Hz=96
PDim.F60Hz=96 LvdsOnDalay=2
BacklightOnDelay=100 BacklightOffDelay=20
LvdsOffDalay=1 MaxOverscan=50
ControlWord2=c0000000
PDiming duty=255
ADiming duty=171
ADiming duty=18000
u4TCLPQIndex=2
u4TCLPQGammaIndex=4
u4TCLPQSCEIndex=4
u4TCLPQSCEIndex2=1
u4LVDSDriving=4
---------SelectPanel--------u4Index=0-----
Load panel table from ini success
---------SelectPanel--------u4Index=0-----
-----------u4LVDSDriving=4-----
[SA7] vDDDSInit
[SA7] _fgVopllUseDDDS = True
[LVDS] VOPLL Initialize successful !
jpeg_decode(0x0d000000, 1048576, 0x0e000000, 1048576, 0x0f000000, 1920, 1080)
Color:14 BmpAddr:0x0f000000 Width:1920 Height:1080
[OSD]DBG Timing is Front Scaler
[OSD]i4H=310 i4V=9
u4HaderAddr = 0x282b7000, u4DisAddr=0x282b8000
Panel 1920 x 1080

*************u4BmpPitch=7680******************
u4SrcWidth=1920 u4Value=0
u4OutWidth=1920,u4OutHeight=1080,u4OutX=0,u4OutY=0.
LDR_OsdDisplay(14, 0x0f000000, 1920, 1080) return 0

************read u1UpgradeStatus=1***********

*********find to upgrade flag is true*******************

*********ready to upgrade  file*******************

*********standby mode exit usb upgrade!!*******************

Flash load lzhs header from 0x80000 to dram(0x1502b10), size=2048
Decompression uboot to 0x01000000...

Flash load image from 0x80000 to dram(0x1502b10), size=0x3c003
LZHS start
LZHS done
Starting image...


U-Boot 2011.12.12-svn1745 (Jul 28 2015 - 21:31:03)

DRAM:  603.2 MiB
u4DramSize: 0x300
WARNING: Caches not enabled
MMC:   HOST 1
11010030:30344745:30024BD7:25FE3245
id1:00303034 id2:47453002
eMMC Name: THGBMBG5D1KBAIL
[emmc]bus timing switch to HS
[emmc]bus width switch to 8(SDR)
msdc clock driving = 0!
msdc clock driving = 7!
[emmc]bus clock switch to 50000000
msdc clock driving = 0!
msdc clock driving = 23!
: 0
msdcgpiomsdcgpio=-1,-1,-1,-1,-1,-1,

0.0.0.0
In:    serial
Out:   serial
Err:   serial
Net:   init MMAC driver
ethernet internal PHY init successful!
priv : 0x00ef6600
Mmac:hyAddr=0
Mmac::initialize
Net Initialization Skipped
0A
0A

SIF_Master0: V2 design

pmisc_msg:
Hit any key to stop autoboot:  0
kernel: signature verification is OK

hu5057310

屏幕不亮？Starting image..开始启动系统了，不亮话找到固件刷个机试试呢

海之边

屏幕亮，卡logo死机

冷焚

硬件检测应该都正常，找固件刷机就行！

海之边

谢谢指导！