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已解决,师傅们帮忙看一下这个不开机的电视打印信息是什么情况?

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发表于: 2021-10-3 10:18:23
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本帖最后由 诚信电维 于 2021-10-4 19:35 编辑

BIST0-OK
#_U
Relocation Offset is: 01700000
[AT][MB][start ub][419]


U-Boot 2011.06-svn2112 (Jul 09 2019 - 10:48:45)


msIR_Initialize
[SYS][Utopia]: Function = SYSOpen, Line = 1115, current resource pri_shm content is: 0
[SYS][Utopia]: Function = SYSOpen, Line = 1134, [SYS INFO] OPEN INSTANCE...
create instance at 293EAF18 with private size 128 bytes at 293EAF60
[MIU][Utopia]:
[MIU INFO] miu opencreate instance at 293EAFE8 with private size 80 bytes at 293EB030
create instance at 293EB088 with private size 48 bytes at 293EB0D0


uboot held at [291DDF60~2AC00000],size=01A220A0
DRAM:  172 MiB
Now running in RAM - U-Boot at: 2A200000


eMMC: HS200 200MHz
eMMC 3.68 GB [75FFF8h]
In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
MAC:  0x88: 0x79: 0x5B: 0x7:0xC2: 0x42
[CPU][Utopia]:
[CPU INFO] cpu opencreate instance at 293FB540 with private size 44 bytes at 293FB588
[CPU][Utopia]: CPUIoctl - MDrv_CMD_CPU_QueryClock
[UTOPIA INFO] close moduleNames[tu]:  *? *? *  *` *? *xV4


[AT][MBoot][Driver Init][555]
mmc change mount : system
Size of file "/etc/set_env" from mmc device 0 partition system: 646 bytes
Loading file "/etc/set_env" at offset 0x0 from mmc device 0 partition system
646 bytes read


>> setenv bootargs console


>> saveenv
Saving Environment to MMC...
Writing to MMC(0)... [ eMMC_CMD25_MIU() ] eMMC WARN: CMD25 Reg.12: FF08h, Err: 0h, Retry: 1, Arg: 3700h
eMMC Warn: slow clk to 50.0MHz, 90h
[ eMMC_CMD25_MIU() ] eMMC WARN: CMD25 Reg.12: FF08h, Err: 0h, Retry: 2, Arg: 3700h
eMMC Warn: slow clk to 50.0MHz, 90h
[ eMMC_CMD25_MIU() ] eMMC WARN: CMD25 Reg.12: FF08h, Err: 0h, Retry: 3, Arg: 3700h
eMMC Warn: slow clk to 50.0MHz, 90h
[ eMMC_CMD25_MIU() ] eMMC WARN: CMD25 Reg.12: FF08h, Err: 0h, Retry: 4, Arg: 3700h
eMMC Warn: slow clk to 50.0MHz, 90h
[ eMMC_CMD25_MIU() ] eMMC WARN: CMD25 Reg.12: FF08h, Err: 0h, Retry: 5, Arg: 3700h
eMMC Warn: slow clk to 50.0MHz, 90h
[ eMMC_CMD25_MIU() ] eMMC Err: CMD25 Reg.12: FF08h, Err: 80000A16h, Retry: 5, Arg: 3700h
[ eMMC_DumpDriverStatus() ]
  eMMCDrvExtFlag: 0h


eMMC Status: 2014/03/25
  MIU Mode
  Polling Mode
  FCIE Byte Mode
  SDR Mode
  FCIE Clk: 50.0 MHz, 90h
  8-bits width
  Bus Speed: HIGH
  PwrOff Notification: OFF
[pad setting]: FCIE_MODE_8BITS_MACRO_HIGH_SPEED
FCIE_BOOT_CONFIG = 0003h
FCIE_SD_MODE = 0005h (check data sync)
reg_ckg_fcie = 006Ch


fcie reg:
00h:| 0002h 0000h 0000h BC20h 093Fh 0000h 0001h 0001h
08h:| 0080h 0200h 0505h 0005h 0006h FF08h 0003h 0080h
10h:| 0003h 0000h 0000h 0000h 0000h 0000h 03FFh 0000h
18h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h
20h:| 0017h 0900h 0000h 0000h 0000h 0000h 0000h 0000h
28h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h
30h:| 0000h 0000h 0000h 0000h FFFFh 0308h 0000h 0001h
38h:| 0000h 3000h 0000h 0000h 0000h 0000h 2001h 0001h


chiptop reg:
00h:| 0000h 0000h 0400h 003Fh 0000h 2000h 07FFh 2AAAh
08h:| 0000h FFFFh FFFFh 0003h 0FF0h FFFFh 07FFh DAFFh
10h:| 71F0h 7707h 0000h 0000h 0777h 0000h 0000h 0000h
18h:| 0000h 000Fh 000Fh 0000h 0000h 0010h 0000h 0000h
20h:| 0000h 0800h 0040h 0000h 0000h 0000h 0000h 0000h
28h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h
30h:| 0000h 0000h 0000h 0000h FFFFh 0FFFh 07FFh 07FFh
38h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h
40h:| 0001h 0000h 3F00h F91Fh 000Ch 0000h 0000h 0000h
48h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0004h
50h:| 0000h 0000h 0000h 0504h 0000h 0000h 0000h 00B0h
58h:| 1556h 0000h 0000h 0000h 0000h FFC0h 0000h 0000h
60h:| 7C00h 0000h 0000h 0000h 0024h 000Ah 07FFh 0000h
68h:| 0000h 0080h 0000h 0000h 0000h 0F0Ah 0040h 0000h
70h:| 0000h 6019h 0080h 45A9h 45A9h 0000h 0000h 0000h
78h:| 0000h 0000h 0000h 0000h 0000h 0000h 9FE6h 0010h


emmc_pll reg:
00h:| 8000h FF04h 8000h 8000h 0006h 0001h 0000h 0000h
08h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h
10h:| 4000h 0000h 0000h 0000h 8000h 0000h 0000h 0000h
18h:| 03D8h 0024h 0005h 0000h 0200h 0000h 0000h 0000h
20h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h
28h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h
30h:| 000Ah 0032h D200h 0200h 0200h 0000h 3034h 3020h
38h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h
40h:| 0000h 0000h 0000h FFFFh 0003h 0000h 0000h 0000h
48h:| 0000h 0000h 0000h 0EFFh 0000h 0000h 0000h 0000h
50h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0FFFh
58h:| 0700h 0700h 0000h 0000h 0000h 0000h 0000h 0000h
60h:| 0000h 0111h 0001h 0000h 0000h 0000h 0000h 0010h
68h:| 0001h 0000h 0000h 0000h 0082h 0000h 0000h 0007h
70h:| 00F3h FFFFh 00FFh FFFFh 80FFh 0000h 0000h 0000h
78h:| 3000h 0000h 0000h 0500h 00FFh 55AAh 0200h 0000h


clkgen reg:
00h:| 0000h 0000h 0000h 0100h 0000h 0000h 0000h 0000h
08h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h
10h:| 0001h 0000h 0000h 0C00h 000Ch 0000h 0044h 0124h
18h:| 0900h 0C0Ch 0001h 0000h 0000h 0800h 0002h 0000h
20h:| 0100h 0111h 0101h 0101h 0101h 000Dh 0101h 1D01h
28h:| 0501h 0109h 1111h 0111h 0000h 0000h 0000h 0000h
30h:| 0410h 0410h 0011h 0101h 0104h 0101h 0000h 0000h
38h:| 0000h 0101h 0100h 0101h 0101h 0001h 0001h 1111h
40h:| 0000h 0100h 0001h 0000h 1111h 0011h 0000h 0000h
48h:| 0000h 0000h 0000h 0000h 0000h 0101h 0101h 0011h
50h:| 0100h 4400h 0000h 0004h 2020h 0020h 0101h 0000h
58h:| 0000h 0020h 0000h 0000h 0000h 0100h 0000h 0000h
60h:| 0000h 0000h 0000h 0101h 006Ch 0000h 0000h 0000h
68h:| 0000h 0001h 0000h 0000h 0101h 0000h 0000h 0000h
70h:| 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h
78h:| 0000h 0000h 0000h 0000h 0000h 1D00h 0001h 0000h




[ eMMC_FCIE_DumpDebugBus() ]
0x15 = 2h, 0x38 = 0h, 0x39 = 3500h
0x15 = 4h, 0x38 = 0h, 0x39 = 3500h
0x15 = 6h, 0x38 = 0h, 0x39 = 3500h
0x15 = 8h, 0x38 = 0h, 0x39 = 3500h
CMD state:         000000h
FIFO status:         000000h
ADMA Address:         000000h
ADMA blk cnt:         000000h


[ eMMC_CheckR1Error() ] eMMC Err: eMMC_ST_ERR_R1_23_16
[ eMMC_CheckR1Error() ] eMMC Err: eMMC_R1_ILLEGAL_COMMAND
  0x2A9590D4: 0Dh 00h 40h 09h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h 00h  | ..@.............
[ eMMC_CMD13() ] eMMC: CMD13 check R1 error: 80000A05h, should not retry


[ eMMC_Dump_eMMCStatus() ] eMMC St: 0h 40h 9h 0h
eMMC die eMMC_FCIE_ErrHandler_Stop() Ln: 320

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 楼主| 发表于: 2021-10-4 14:04:40
| 显示全部楼层
本帖最后由 诚信电维 于 2021-10-4 19:34 编辑

已解决,换了一个拆机的EMMC,同样是4G,不是一个品牌的内存,刷上引导程序,开机显示以下打印信息,后来用串口方式写入了一个U盘主程序,现在开机正常了,这个应该是没有主程序的正常打印信息。
003:  MSTAR方案,型号以MST、TSUM、SE、FE开头,程序在外挂SPI存储器里。
004:  http://www.ifix.net.cn/thread-14392-1-8.html
005:  当前所选:MST_EXT_SPI #ISP,容量:128M位,16M字节。
006:  http://www.ifix.net.cn/thread-14392-1-8.html
007:  >------------------------------------OK---------------------------------------<
008:  C:\Users\Administrator\Desktop\Print.log
009:  COM6, BaudRate:115200 bps, RXD: VGA->12,TXD: VGA->15,
UART_115200


AC_ON
BIST0-OK
#_U
Relocation Offset is: 01700000
[AT][MB][start ub][429]


U-Boot 2011.06-svn1857 (Jul 26 2018 - 19:03:07)


msIR_Initialize
[SYS][Utopia]: Function = SYSOpen, Line = 1115, current resource pri_shm content is: 0
[SYS][Utopia]: Function = SYSOpen, Line = 1134, [SYS INFO] OPEN INSTANCE...
create instance at 293EAF18 with private size 128 bytes at 293EAF60
[MIU][Utopia]:
[MIU INFO] miu opencreate instance at 293EAFE8 with private size 80 bytes at 293EB030
create instance at 293EB088 with private size 48 bytes at 293EB0D0


uboot held at [291DDF60~2AC00000],size=01A220A0
DRAM:  172 MiB
Now running in RAM - U-Boot at: 2A200000
[ eMMC_LoadTimingTable() ] eMMC Warn: ChkSum error, no Table
[ eMMC_LoadTimingTable() ] eMMC Err: load Tables fail, 8000001Bh
[ eMMC_FCIE_EnableFastMode() ] eMMC Warn: no Timing Table, 8000001Bh
eMMC Info: building HS200 table, please wait...


clk: 200MHz

  eMMC ATop Timing Table: Ver:6h Cnt:1 CurIdx:0
    Set:0: Clk: 0090h, Result: 0003F1FFh, Reg2Ch: 00h, Skew4: 01h


OK


eMMC: HS200 200MHz
eMMC 3.68 GB [75FFF8h]
Need write new driver description table!
** Try to change a exist partition MBOOT **
Add new partition MBOOT success!
** Try to change a exist partition MPOOL **
Add new partition MPOOL success!
Using default environment


In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
Set MAC default
MAC:  0x0: 0x30: 0x1B: 0xBA:0x2: 0xDB
[CPU][Utopia]:
[CPU INFO] cpu opencreate instance at 293FB5D0 with private size 44 bytes at 293FB618
[CPU][Utopia]: CPUIoctl - MDrv_CMD_CPU_QueryClock
[UTOPIA INFO] close moduleNames[tu]:  *? *? *  *` *? *xV4


[AT][MBoot][Driver Init][966]


<env reload for CHECK_IF_MBOOT_DEFAULT_ENV>
mmc change mount : system
** Bad Signature on 0:3: expected 0x5840, got 0x0000
** Partition 0 not valid on device 0 **
Unable to use mmc 0:0 for fattable
[ERROR] loadscript:793: No enough buffer or path fail(/etc/set_env) :
[src/MsUtility.c] [loadscript]
Writing to MMC(0)... 128 blocks written: OK
128 blocks written: OK
done
mmc change mount : tvconfig
[ERROR] del_bootargs_cfg:545: No env 'bootargs'
** Bad Signature on 0:3: expected 0x5840, got 0x0000
** Partition 0 not valid on device 0 **
Unable to use mmc 0:0 for fattable
[ERROR] LoadMMAP:760: get the file size of /config/mmap.ini fail
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] LoadMMAP:745: LoadMMAP fail last time, skip it!
[ERROR] init_mmap:546: load mmap fail
[ERROR] get_mmap:514: init mmap fail
[ERROR] pattern_search:843: One of the parameters is null pointer
no miu_setting information in mmap.ini
[ERROR] pattern_search:843: One of the parameters is null pointer
no miu_setting information in mmap.ini
[ERROR] pattern_search:843: One of the parameters is null pointer
no miu_setting information in mmap.ini
[ERROR] pattern_search:843: One of the parameters is null pointer
no miu_setting information in mmap.ini
[ERROR] pattern_search:843: One of the parameters is null pointer
no miu_setting information in mmap.ini
[ERROR] pattern_search:843: One of the parameters is null pointer
no miu_setting information in mmap.ini
[ERROR] del_bootargs_cfg:545: No env 'bootargs'
[ERROR] del_bootargs_cfg:545: No env 'bootargs'
[ERROR] del_bootargs_cfg:545: No env 'bootargs'
[ERROR] del_bootargs_cfg:545: No env 'bootargs'
[ERROR] del_bootargs_cfg:545: No env 'bootargs'
[ERROR] del_bootargs_cfg:545: No env 'bootargs'
[ERROR] syncMmap2bootargs:1128: sync LX_MEM fail
[ERROR] do_sync_mmap_to_env:1549: sync the part of mmap info to bootargs fail
mmc change mount : tvconfig
** Bad Signature on 0:3: expected 0x5840, got 0x0000
** Partition 0 not valid on device 0 **
Unable to use mmc 0:0 for fattable
[ERROR] loadscript:793: No enough buffer or path fail(/config/sys.ini) :
[src/MsUtility.c] [loadscript]
mmc change mount : customercfg
** Bad Signature on 0:3: expected 0x5840, got 0x0000
** Partition 0 not valid on device 0 **
Unable to use mmc 0:0 for fattable
[ERROR] prepare_nand_dbtable:973:  get logo_size fail...>>>:0
[ERROR] write_dbtable:1129: flash database not ready...>>>
** Bad Signature on 0:3: expected 0x5840, got 0x0000
ERRlease check the blk# or partiton name!
[ERROR] do_wipe_datacache_check:1165: cmd:mmc write.p 0x291DBFD8 misc 0x440 error
Writing to MMC(0)... 128 blocks written: OK
128 blocks written: OK
done
[ERROR] do_dbtable_init:247: dbtable init fail
** Bad Signature on 0:3: expected 0x5840, got 0x0000
ERRlease check the blk# or partiton name!
[ERROR] raw_read_mmc:995: read raw data from mmc fail
[ERROR] raw_read:575: read raw data fail
[ERROR] GetSecureImage:2727: raw_read boot secure info fail!
[ERROR] CheckSecureMerge:2671: read kernel fail
MPOOL size : 0x200000
[ERROR] CheckSignature:1609: ********************************
[ERROR] CheckSignature:1610:  !!SecureInfo ID compare fail   
[ERROR] CheckSignature:1611:  Please do sw upgrade           
[ERROR] CheckSignature:1612: ********************************
[ERROR] LoadSignature:1403: Check signature fail
[ERROR] LoadCustomerKeyBank:1446: get E_MMAP_ID_HW_AES_BUF_ADR mmap fail
WDT is not Enable !!!setenv WDT_ENABLE 1 to enable it.
Writing to MMC(0)... 128 blocks written: OK
128 blocks written: OK
done
UART BUS ON!
jump_to_console start!!
<< MStar >>#
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 楼主| 发表于: 2021-10-4 17:04:44
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诚信电维 2021-10-4 14:04
换了一个拆机的EMMC,刷上引导程序,开机显示以下打印信息。
003:  MSTAR方案,型号以MST、TSUM、SE、FE开 ...

用串口方式写人了U盘的主程序,现在开机正常了,上面一个打印信息应该是没有主程序的正常信息。
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