: 16748297175893883338934850814258.jpg

看看是不是用的三星或者海力士的EMMC垃圾芯片 海信的就喜欢用垃圾芯片 如果是估计回返工。能代用的机型我都用东芝的同版本同容量芯片代用 不能代用的就只能老老实实用原机型号

Boot-
DRAM Channel A Calibration.
Byte 0 : Gating(2 ~ 57), Size=56, Mid=29, Set=29.
Byte 1 : Gating(2 ~ 47), Size=46, Mid=24, Set=24.
Byte 2 : Gating(2 ~ 67), Size=66, Mid=34, Set=34.
Byte 3 : Gating(2 ~ 52), Size=51, Mid=27, Set=27.
HW Byte 0 : DQS(8 ~ 43), Size 36, Set 25, HW_Set 28.
HW Byte 1 : DQS(6 ~ 39), Size 34, Set 22, HW_Set 24.
HW Byte 2 : DQS(8 ~ 42), Size 35, Set 25, HW_Set 26.
HW Byte 3 : DQS(6 ~ 42), Size 37, Set 24, HW_Set 26.
DRAM A Size = 768 Mbytes.
Boot
Start Pmain
0x0000a000
EMMC boot

CID:0x3da7c029
:0x040101ae
:0x32473163
:0x90014a48
LZHS addr:0x00100040
LZHS size:0x000a7368
LZHS checksum:0x000000f1
Boot
Start Lmain

MT5880 Boot Loader v0.9
Boot reason: A/C power on!!
Load VGA internal EDID.................
use code based  EDID.................
Load HDMI internal EDID.................
CEC Physical offset 152
HDMI1 Physical adr 0x10
HDMI1 PA 0x10
HDMI1 checksum 0xdf
HDMI2 PA 0x10
HDMI2 checksum 0xdf
HDMI3 PA 0x20
HDMI3 checksum 0xcf
HDMI4 PA 0x30
HDMI4 checksum 0xbf
SIF_Master0: new 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  d81700, size: 24576)success!!
T8032 FW version: 73
T8032 change to loader stage...
LDR_FlashCopy 0xf010 0x59f80 0x80
1st MAC in EEP is valid (90:cf:7d:40:bc:e8)
1st : (90:cf:7d:40:bc:e8)
2nd : (ff:ff:ff:ff:ff:ff)
PDWNC_Init
Boot reason: A/C power on!!
Do USB upgrade
USB: Vbus turn up time = 200 ms, Max =0 ms.
USB-0: insert.
USB-0: ClassCode= 0x9, u4Diff=118 ms.

No USB device.
USB upgrade stop
Boot reason: A/C power on!!Boot reason: A/C power on!!Org:0x30 Flags:0x30
                             

Flash load lzhs header from 0x80000 to dram(0x1506100), size=2048
Decompression uboot to 0x00800000...

Flash load image from 0x80000 to dram(0x1506100), size=0x369d3
secure boot ok
LZHS start
LZHS done
Starting image...



U-Boot 2011.12.12 (Apr 14 2016 - 08:38:05)

DRAM:  624 MiB
WARNING: Caches not enabled
MMC:   HOST 1
Dev Num: 0, Timing Position: 0, Sample Edge: 0x00
90014A48:32473163:040101AE:3DA7C029
id1:4A483247 id2:31630401
eMMC Name: UNKNOWN
Dev Num: 0, Timing Position: 1, Sample Edge: 0x00
Dev Num: 0, Timing Position: 2, Sample Edge: 0x11
: 0

0.0.0.0
In:    serial
Out:   serial
Err:   serial
Net:   Net Initialization Skipped
No ethernet found.
PDWNC_REBOOT_CMD_OFFSET contains
Hit any key to stop autoboot:  0

no valid boot image!