是硬件坏了,在马云家买了一块就好了。这个板子读取打印信息有点乱码。故障板的打印信息:
2018-1-22, 2:8:23
COM7, BaudRate:115200 bps, RXD: VGA->12,TXD: VGA->15, Printed by RT809H:
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閬偮灵偮烧?偮迳?偮憤榱螺鸵偮偕jRNo USB is connecting
usb init failed
Error, couldn't init Lowlevel part
Check USB port[2]:
Host type:2
scanning bus for devices...
[USB] interface[0] conf:1 value 8:
1 USB Device(s) found
scanning bus for storage devices... bulk max packet size: ep 200 ep2 200
max lun:0
1 Storage Device(s) found
reading /FAC_BOOT_6A608.cvt
** Unable to read **
FAC_BOOT_parser--->failed
MstarProcess
=key index:1
Check USB port[2]:
Host type:2
scanning bus for devices...
[USB] interface[0] conf:1 value 8:
1 USB Device(s) found
scanning bus for storage devices... bulk max packet size: ep 200 ep2 200
max lun:0
1 Storage Device(s) found
Creat Timer Success,TimerId = 0
cmd: fatload usb 0:0 40200000 /Mboot.bin 1
** Partition 0 not valid on device 0 **
** Unable to use usb 0:0 for fatload **
cmd: fatload usb 0:1 40200000 /Mboot.bin 1
reading /Mboot.bin
** Unable to read "/Mboot.bin" from usb 0:1 **
cmd: fatload usb 0:2 40200000 /Mboot.bin 1
** Partition 2 not valid on device 0 **
** Unable to use usb 0:2 for fatload **
cmd: fatload usb 0:3 40200000 /Mboot.bin 1
** Partition 3 not valid on device 0 **
** Unable to use usb 0:3 for fatload **
cmd: fatload usb 0:4 40200000 /Mboot.bin 1
** Partition 4 not valid on device 0 **
** Unable to use usb 0:4 for fatload **
cmd: fatload usb 1:0 40200000 /Mboot.bin 1
** Invalid boot device **
cmd: fatload usb 1:1 40200000 /Mboot.bin 1
** Invalid boot device **
cmd: fatload usb 1:2 40200000 /Mboot.bin 1
** Invalid boot device **
cmd: fatload usb 1:3 40200000 /Mboot.bin 1
** Invalid boot device **
cmd: fatload usb 1:4 40200000 /Mboot.bin 1
** Invalid boot device **
cmd: fatload usb 2:0 40200000 /Mboot.bin 1
** Invalid boot device **
cmd: fatload usb 2:1 40200000 /Mboot.bin 1
** Invalid boot device **
cmd: fatload usb 2:2 40200000 /Mboot.bin 1
** Invalid boot device **
cmd: fatload usb 2:3 40200000 /Mboot.bin 1
** Invalid boot device **
cmd: fatload usb 2:4 40200000 /Mboot.bin 1
** Invalid boot device **
Notic : no Mboot.bin file in usb
cmd: fatload usb 0:0 40200000 /MstarUpgrade.bin 1
** Partition 0 not valid on device 0 **
** Unable to use usb 0:0 for fatload **
cmd: fatload usb 0:1 40200000 /MstarUpgrade.bin 1
reading /MstarUpgrade.bin
1 bytes read
reading /MstarUpgrade.bin
16384 bytes read
mmc change mount : tvcustomer
[0;34m src/MsUpgradeUtility.c:dont_overwrite_force_enable:[0m
>> mmc slc 0 1
SLC mode or reliable write has been set, slc size is 0 bytes
>> mmc rmgpt
[ eMMC_FCIE_PollingEvents() ] eMMC Err: 10000000 us, Reg.0000h: 0002h, but wanted: 4800h
[ eMMC_CMD17_MIU() ] eMMC WARN: CMD17 Reg.12: FF60h, Err: 80000005h, Retry: 1
eMMC retry by DATA_SYNC: 0h, ori:55h
[ eMMC_FCIE_PollingEvents() ] eMMC Err: 10000000 us, Reg.0000h: 0002h, but wanted: 4800h
[ eMMC_CMD17_MIU() ] eMMC WARN: CMD17 Reg.12: FF68h, Err: 80000005h, Retry: 2
eMMC Warn: slow SDR clk to 5h
[ eMMC_FCIE_PollingEvents() ] eMMC Err: 10000000 us, Reg.0000h: 0002h, but wanted: 4800h
[ eMMC_CMD17_MIU() ] eMMC WARN: CMD17 Reg.12: FF68h, Err: 80000005h, Retry: 3
eMMC retry by DATA_SYNC: 40h, ori:15h
[ eMMC_FCIE_PollingEvents() ] eMMC Err: 10000000 us, Reg.0000h: 0002h, but wanted: 4800h
[ eMMC_CMD17_MIU() ] eMMC WARN: CMD17 Reg.12: FF68h, Err: 80000005h, Retry: 4
eMMC Warn: slow SDR clk to 4h
[ eMMC_FCIE_PollingEvents() ] eMMC Err: 10000000 us, Reg.0000h: 0002h, but wanted: 4800h
[ eMMC_CMD17_MIU() ] eMMC WARN: CMD17 Reg.12: FF68h, Err: 80000005h, Retry: 5
eMMC retry by DATA_SYNC: 0h, ori:55h
[ eMMC_FCIE_PollingEvents() ] eMMC Err: 10000000 us, Reg.0000h: 0002h, but wanted: 4800h
[ eMMC_CMD17_MIU() ] eMMC WARN: CMD17 Reg.12: FF68h, Err: 80000005h, Retry: 6
eMMC Warn: slow SDR clk to 2h
[ eMMC_FCIE_PollingEvents() ] eMMC Err: 10000000 us, Reg.0000h: 0002h, but wanted: 4800h
[ eMMC_CMD17_MIU() ] eMMC WARN: CMD17 Reg.12: FF68h, Err: 80000005h, Retry: 7
eMMC retry by DATA_SYNC: 40h, ori:15h
[ eMMC_FCIE_PollingEvents() ] eMMC Err: 10000000 us, Reg.0000h: 0002h, but wanted: 4800h
[ eMMC_CMD17_MIU() ] eMMC WARN: CMD17 Reg.12: FF68h, Err: 80000005h, Retry: 8
eMMC Warn: slow SDR clk to 1h
[ eMMC_FCIE_PollingEvents() ] eMMC Err: 10000000 us, Reg.0000h: 0002h, but wanted: 4800h
[ eMMC_CMD17_MIU() ] eMMC WARN: CMD17 Reg.12: FF68h, Err: 80000005h, Retry: 9
eMMC retry by DATA_SYNC: 0h, ori:55h
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