WINCE MLC flash丢固件(无法正常启动到桌面)怎么取出客户数据
WINCE MLC flash丢固件(无法正常启动到桌面)如何取出客户数据
大家好，WINCE6.0+S3C2451的设备，采用ROM-only文件系统和MLC FLASH，客户在使用过程中系统无法正常启动，但是客户的数据是保存在根目录下，现在客户要求把数据取出来。
尝试：
通过TF卡启动的方式更新系统(之前的处理是更新的时候会清除根目录，我做了修改，在更新的时候不清除根目录，以确保不清除客户的数据)，但是在更新过程中发现ECC校验出错，但还是更新成功，更新之后但无法正常启动，停留在下面的信息处：
Windows CE Kernel for ARM (Thumb Enabled) Built on Oct 20 2009 at 18:39:19
INFO:OALLogSetZones: dpCurSettings.ulZoneMask: 0xb
+OEMInit()
DCache: 128 sets, 4 ways, 32 line size, 16384 size
ICache: 128 sets, 4 ways, 32 line size, 16384 size
FCLK:400000000, HCLK:133333333, PCLK:66666666
+OALArgsInit()
Arguments area has some values.
-OALArgsInit()
-OEMInit()
OEMGetExtensionDRAM
[OEMIO:INF] + IOCTL_HAL_POSTINIT
[OEMIO:INF] - IOCTL_HAL_POSTINIT
[OND:INF] InitializeCriticalSection(&v_DiskCrit)
[HALWP:INF] nCtrlCode = PM_HAL_FIL_INIT
[HALWP:INF] nCtrlCode = PM_HAL_VFL_INIT
[HALWP:INF] nCtrlCode = PM_HAL_VFL_OPEN
[OND:OUT] ++OpenDriverKey()
[OND: ] OpenDriverKey RegOpenKeyEx(HLM\Drivers\Active\02) returned 0!!!
[OND: ] OpenDriverKey - RegQueryValueEx(Key) returned 0
[OND:OUT] --OpenDriverKey()
[OND:MSG] GetBmlId - BmlPartitionId = 8
[OND:MSG] GetBmlId - StartSector = 0
[OND:MSG] GetBmlId - NumOfSector = 524288
[OND:MSG] GetBmlId - BmlVolumeId = 0
[FTL: IN] ++FTL_ReadReclaim()
[FTL:INF] FTL_ReadReclaim(nVbn = 65535(0xffff))
/*************出错信息的起始处，正常情况下是不会有的***********/
[VFL:ERR] VFL_Erase(nVbn:65535) input overflow!
[FTL:ERR] there is error on VFL_Erase!
[FTL:ERR] there is error on _MoveD2F!
[FTLP:ERR] FTL_ReadReclaim() failure. ERR Code=80010000
[OND:ERR] FTL_ReadReclaim failed on DSK_Open
/*************出错信息的结束处，正常情况下是不会有的***********/
[OND:MSG] FTL_ReadReclaim [OK]
[OND:OUT] ++GetDeviceInfo()
[OND:OUT] ++OpenDriverKey()
[OND: ] OpenDriverKey RegOpenKeyEx(HLM\Drivers\Active\02) returned 0!!!
[OND: ] OpenDriverKey - RegQueryValueEx(Key) returned 0
[OND:OUT] --OpenDriverKey()
[OND: ] GetProfileName - Profile = FlashDisk, length = 20
[OND: ] Order = 0, length = 4
大家好，WINCE6.0+S3C2451的设备，采用ROM-only文件系统和MLC FLASH，客户在使用过程中系统无法正常启动，但是客户的数据是保存在根目录下，现在客户要求把数据取出来。
尝试：
通过TF卡启动的方式更新系统(之前的处理是更新的时候会清除根目录，我做了修改，在更新的时候不清除根目录，以确保不清除客户的数据)，但是在更新过程中发现ECC校验出错，但还是更新成功，更新之后但无法正常启动，停留在下面的信息处：
Windows CE Kernel for ARM (Thumb Enabled) Built on Oct 20 2009 at 18:39:19
INFO:OALLogSetZones: dpCurSettings.ulZoneMask: 0xb
+OEMInit()
DCache: 128 sets, 4 ways, 32 line size, 16384 size
ICache: 128 sets, 4 ways, 32 line size, 16384 size
FCLK:400000000, HCLK:133333333, PCLK:66666666
+OALArgsInit()
Arguments area has some values.
-OALArgsInit()
-OEMInit()
OEMGetExtensionDRAM
[OEMIO:INF] + IOCTL_HAL_POSTINIT
[OEMIO:INF] - IOCTL_HAL_POSTINIT
[OND:INF] InitializeCriticalSection(&v_DiskCrit)
[HALWP:INF] nCtrlCode = PM_HAL_FIL_INIT
[HALWP:INF] nCtrlCode = PM_HAL_VFL_INIT
[HALWP:INF] nCtrlCode = PM_HAL_VFL_OPEN
[OND:OUT] ++OpenDriverKey()
[OND: ] OpenDriverKey RegOpenKeyEx(HLM\Drivers\Active\02) returned 0!!!
[OND: ] OpenDriverKey - RegQueryValueEx(Key) returned 0
[OND:OUT] --OpenDriverKey()
[OND:MSG] GetBmlId - BmlPartitionId = 8
[OND:MSG] GetBmlId - StartSector = 0
[OND:MSG] GetBmlId - NumOfSector = 524288
[OND:MSG] GetBmlId - BmlVolumeId = 0
[FTL: IN] ++FTL_ReadReclaim()
[FTL:INF] FTL_ReadReclaim(nVbn = 65535(0xffff))
/*************出错信息的起始处，正常情况下是不会有的***********/
[VFL:ERR] VFL_Erase(nVbn:65535) input overflow!
[FTL:ERR] there is error on VFL_Erase!
[FTL:ERR] there is error on _MoveD2F!
[FTLP:ERR] FTL_ReadReclaim() failure. ERR Code=80010000
[OND:ERR] FTL_ReadReclaim failed on DSK_Open
/*************出错信息的结束处，正常情况下是不会有的***********/
[OND:MSG] FTL_ReadReclaim [OK]
[OND:OUT] ++GetDeviceInfo()
[OND:OUT] ++OpenDriverKey()
[OND: ] OpenDriverKey RegOpenKeyEx(HLM\Drivers\Active\02) returned 0!!!
[OND: ] OpenDriverKey - RegQueryValueEx(Key) returned 0
[OND:OUT] --OpenDriverKey()
[OND: ] GetProfileName - Profile = FlashDisk, length = 20
[OND: ] Order = 0, length = 4