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这个数据先前很难找,于是就到网上找了一个相近的,谁知道刷上就死机了,只有底下的白色大指示灯一直在亮。请问有没有师傅知道怎么救活的办法
网上说只要按住设置键再开机就可以再重新升级·······
但是我怎么升级没有用
奉上打印信息
Boot-
DRAM Channel A Calibration.
Byte 0 : Gating(2 ~ 62), Size=61, Mid=32, Set=32.
Byte 1 : Gating(2 ~ 57), Size=56, Mid=29, Set=29.
Byte 2 : Gating(2 ~ 67), Size=66, Mid=34, Set=34.
Byte 3 : Gating(2 ~ 62), Size=61, Mid=32, Set=32.
HW Byte 0 : DQS(12 ~ 44), Size 33, Set 28, HW_Set 31.
HW Byte 1 : DQS(9 ~ 40), Size 32, Set 24, HW_Set 27.
HW Byte 2 : DQS(12 ~ 43), Size 32, Set 27, HW_Set 29.
HW Byte 3 : DQS(8 ~ 41), Size 34, Set 24, HW_Set 27.
DRAM A Size = 512 Mbytes.
Boot
Start Pmain
0x0000a000
EMMC boot
CID:0xcb864089
:0x20560062
:0x594e4958
:0x90014a48
LZHS addr:0x00100040
LZHS size:0x000a6288
LZHS checksum:0x000000c6
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 156
HDMI1 Physical adr 0x10
HDMI1 PA 0x10
HDMI1 checksum 0x69
HDMI2 PA 0x10
HDMI2 checksum 0x69
HDMI3 PA 0x20
HDMI3 checksum 0x59
HDMI4 PA 0x30
HDMI4 checksum 0x49
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 d81550, size: 24576)success!!
T8032 FW version: 73
T8032 change to loader stage...
LDR_FlashCopy 0xf010 0x59880 0x80
1st MAC in EEP is valid (90:cf:7d:d2:d1:88)
1st : (90:cf:7d:d2:d1:88)
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.
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(0x1506020), size=2048
Decompression uboot to 0x00800000...
Flash load image from 0x80000 to dram(0x1506020), size=0x365a9
secure boot ok
LZHS start
LZHS done
Starting image...
U-Boot 2011.12.12 (Jul 17 2013 - 18:24:15)
DRAM: 808 MiB
里面显示了NO USB 驱动····是不去从USB看来没有办法升级了········ |
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