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请教下这个打印信息是哪里故障

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发表于: 2019-8-18 14:02:40
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Boot-
DRAM Channel A Calibration.
1T = (90 - 21) = 69 delay cells
Clock frequency = 798 MHz, Clock period = 1253 ps, 1 delay cell =18 ps
Byte 0 : Gating(-32 ~ 33), Size=66 .
Byte 1 : Gating(-32 ~ 33), Size=66 .
Byte 2 : Gating(-34 ~ 34), Size=69 .
Byte 3 : Gating(-34 ~ 34), Size=69 .
HW Byte 0 : DQS(-8 ~ 18), Size 27 , Set 5.
HW Byte 1 : DQS(-10 ~ 16), Size 27 , Set 3.
HW Byte 2 : DQS(-6 ~ 18), Size 25 , Set 6.
HW Byte 3 : DQS(-10 ~ 17), Size 28 , Set 4.
DATLAT calibration
first_step= 11 total pass= 5 best_step=12 .
TX HW Byte 0 : DQS(4 ~ 27), Size 24, Set 15.
TX HW Byte 1 : DQS(4 ~ 28), Size 25, Set 16.
TX HW Byte 2 : DQS(1 ~ 25), Size 25, Set 13.
TX HW Byte 3 : DQS(2 ~ 27), Size 26, Set 14.
DRAM A Size = 768 Mbytes.
Boot
Start Pmain
0x0000a000
EMMC boot
CID:0x8dfd94b3
:0x52017bbc
:0x474d4534
:0x15010038
LZHS addr:0x00100040
LZHS size:0x0015cca0
LZHS checksum:0x00000039
LZHS size:0x0015cca0
store RSA & AES keys in DMX SRAM
LZHS begin
Boot
Start Lmain
MT5882 Boot Loader v0.9
Change pinmux register 0xf000d624 (old: 0x       0, new: 0x 1000000)
Change pinmux register 0xf000d600 (old: 0x      a4, new: 0x  4000a4)
Change pinmux register 0xf000d600 (old: 0x  4000a4, new: 0x 14000a4)
Change pinmux register 0xf000d600 (old: 0x 14000a4, new: 0x114000a4)
Change pinmux register 0xf000d600 (old: 0x114000a4, new: 0x914000a4)
Change pinmux register 0xf000d600 (old: 0x914000a4, new: 0x915000a4)
Change pinmux register 0xf000d604 (old: 0x       0, new: 0x 8000000)
Change pinmux register 0xf000d604 (old: 0x 8000000, new: 0x 9000000)
Change pinmux register 0xf000d604 (old: 0x 9000000, new: 0x 9000008)
Change pinmux register 0xf000d60c (old: 0x       0, new: 0x       1)
Change pinmux register 0xf000d60c (old: 0x       1, new: 0x      11)
Change pinmux register 0xf000d628 (old: 0x       0, new: 0x       1)
Change pinmux register 0xf000d60c (old: 0x      11, new: 0x     111)
Change pinmux register 0xf000d60c (old: 0x     111, new: 0x    1111)
Change pinmux register 0xf000d60c (old: 0x    1111, new: 0x   11111)
Change pinmux register 0xf000d614 (old: 0x       0, new: 0x       1)
Change pinmux register 0xf000d614 (old: 0x       1, new: 0x       0)
Change pinmux register 0xf000d614 (old: 0x       0, new: 0x       1)
Change pinmux register 0xf000d628 (old: 0x       1, new: 0x      11)
Change pinmux register 0xf000d614 (old: 0x       1, new: 0x      11)
Change pinmux register 0xf000d614 (old: 0x      11, new: 0x     111)
Change pinmux register 0xf000d614 (old: 0x     111, new: 0x    1111)
Change pinmux register 0xf000d604 (old: 0x 9000008, new: 0x 9003008)
Change pinmux register 0xf000d604 (old: 0x 9003008, new: 0x 9000008)
Change pinmux register 0xf000d604 (old: 0x 9000008, new: 0x 9003008)
Change pinmux register 0xf000d604 (old: 0x 9003008, new: 0x 901b008)
Change pinmux register 0xf000d624 (old: 0x 1000000, new: 0x31000000)
Change pinmux register 0xf000d604 (old: 0x 901b008, new: 0x 90db008)
Change pinmux register 0xf000d604 (old: 0x 90db008, new: 0x 96db008)
Change pinmux register 0xf000d610 (old: 0x       0, new: 0x  300000)
Change pinmux register 0xf000d604 (old: 0x 96db008, new: 0x 96db0c8)
Change pinmux register 0xf000d604 (old: 0x 96db0c8, new: 0x 96db6c8)
Change pinmux register 0xf000d610 (old: 0x  300000, new: 0x  330000)
Change pinmux register 0xf00280bc (old: 0x    2000, new: 0x    2080)
Change pinmux register 0xf00280bc (old: 0x    2080, new: 0x    2090)
Change pinmux register 0xf00280b8 (old: 0x       0, new: 0x      40)
Change pinmux register 0xf00280b8 (old: 0x      40, new: 0x   20040)
Change pinmux register 0xf00280b8 (old: 0x   20040, new: 0x   24040)
Change pinmux register 0xf00280b8 (old: 0x   24040, new: 0x10024040)
Change pinmux register 0xf00280b4 (old: 0x       0, new: 0x   60000)
Change pinmux register 0xf00280b4 (old: 0x   60000, new: 0x  360000)
Boot reason: A/C power on!!Change pinmux register 0xf00280b8 (old: 0x10024040, new: 0x10020040)
Change pinmux register 0xf00280b8 (old: 0x10020040, new: 0x10000040)
Change pinmux register 0xf00280b8 (old: 0x10000040, new: 0x      40)
read from eeprom ioff 0 phy_off 3ee0
eeprom para:3ee0(e58170) u4MemLen:0x00000100
SIF_Master0: V2 design
Change pinmux register 0xf00280b8 (old: 0x      40, new: 0x10000040)
Change pinmux register 0xf00280b8 (old: 0x10000040, new: 0x10000140)
Change pinmux register 0xf00280b8 (old: 0x10000140, new: 0x10000940)
Change pinmux register 0xf00280b8 (old: 0x10000940, new: 0x10004940)
Change pinmux register 0xf00280b8 (old: 0x10004940, new: 0x10024940)
Change pinmux register 0xf00280b8 (old: 0x10024940, new: 0x10124940)
Change pinmux register 0xf00280b8 (old: 0x10124940, new: 0x10924940)
eeprom para:140(cf3f6c) u4MemLen:0x00000009
eeprom para:149(cf3f78) u4MemLen:0x00000009
eeprom para:152(cf3f84) u4MemLen:0x00000009
eeprom para:140(cf3f44) u4MemLen:0x00000009
eeprom para:149(cf3f44) u4MemLen:0x00000009
eeprom para:152(cf3f44) u4MemLen:0x00000009
eeprom para:140(f110) u4MemLen:0x00000009
IR DATA register : 0x       0
Boot reason: A/C power on!!T8032 init A/C on case loader stage...
Load T8032 FW (addr: 0x  e31e10, size: 23142)success!!
T8032 FW version: 6
T8032 change to loader stage...
LDR_FlashCopy 0xf010 0x63180 0x80
Change pinmux register 0xf000d610 (old: 0x  330000, new: 0x  230000)
Change pinmux register 0xf000d614 (old: 0x    1111, new: 0x    1110)
Change pinmux register 0xf000d614 (old: 0x    1110, new: 0x    1111)
Change pinmux register 0xf000d604 (old: 0x 96db6c8, new: 0x 96d86c8)
Change pinmux register 0xf000d604 (old: 0x 96d86c8, new: 0x 96db6c8)
Change pinmux register 0xf000d610 (old: 0x  230000, new: 0x  330000)
Support network!eeprom para:216(1505d00) u4MemLen:0x0000000e
1st MAC in EEP is valid (5c:ad:76:57:49:2b)
1st : (5c:ad:76:57:49:2b)
2nd : (ff:ff:ff:ff:ff:ff)
Change pinmux register 0xf00280bc (old: 0x    2090, new: 0x      90)
Change pinmux register 0xf00280bc (old: 0x      90, new: 0x    2090)
eeprom para:142(cf3fbf) u4MemLen:0x00000001
@@@@@@@@@epp_usbupgrade_flag[0x30]
Boot reason: A/C power on!!Boot reason: A/C power on!!
@@@@@@@@@rDtvCfg.u1Flags[48]@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@=
Org:0x30 Flags:0x30
         cccccccccccccccccc                    
---------test LYQ check eeprom boot-----------
---------boot reason is not watchdog-----------
eeprom para:36a(cf3fb8) u4MemLen:0x00000004
eeprom para:36e(cf3fb8) u4MemLen:0x00000001
eeprom para:36f(cf3fb8) u4MemLen:0x00000001
PDWNC_EnterPowerDown(100,0)
eeprom para:36a(cf3fb8) u4MemLen:0x00000004
eeprom para:36e(cf3fb8) u4MemLen:0x00000001
eeprom para:36f(cf3fb8) u4MemLen:0x00000001
Disable VGA wakeup
Change pinmux register 0xf00280b4 (old: 0x  360000, new: 0x 1b60000)
Standby                        
PDWNC_MTK_SetupPowerDown breath!!eeprom para:805(cf3f97) u4MemLen:0x00000001
SWITCH_T8032
Signal vEnterPowerStandby: Cbus_Init
                                      shop finished and standby


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 楼主| 发表于: 2019-8-18 14:04:11
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故障是有时不开机,能开机时自动关机。
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