I accidentally erased the U-BOOT of the NAND flash of IMX6QSABREAUTO and need to flash the u-boot again on the NAND flash using the SD card or any other method

[alihassan]

Need to find out different ways to recover the U-BOOT again on the NAND flash and preferably using the SD card
i can boot now using the SD card only
the command caused the issue "erase" 
used the command at the booting options stage at the begining

[igorpadykov]

Hi Ali

please try mfg tools and Demo Images from link

i.MX Software|NXP 

Best regards
igor
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[alihassan]

tried but failed as i got the following log

ModuleID[2] LevelID[10]: CmdOperation[0] device chagned and reset to state 1
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is send
ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ kobs-ng init --chip_0_device_path=/dev/mtd0 $FILE
ModuleID[2] LevelID[1]: PortMgrDlg(0)--MSCDevice--Command Push(no file) excute failed
ModuleID[2] LevelID[10]: CmdOperation[0], current command executed failed, so SetEvent(hDevCanDeleteEvent)
ModuleID[2] LevelID[10]: CCmdOpreation[0] thread is Closed
ModuleID[2] LevelID[10]: CCmdOpreation[0] thread is Closed
ModuleID[2] LevelID[10]: DeviceManager::OnMsgDeviceEvent() - EVENT_KILL
ModuleID[2] LevelID[10]: CMyExceptionHandler::OnMsgExceptionEvent() - KillExceptionHandlerThread
ModuleID[2] LevelID[10]: Exception Handler thread is closed
ModuleID[2] LevelID[1]: delete MxHidDeviceClass
ModuleID[2] LevelID[10]: Device Manager thread is closed

how to fix it ? 

[igorpadykov]

please use mfgtool2-yocto-mx-sabreauto-nand.vbs script, (just click on it)

https://www.nxp.com/webapp/Download?colCode=IMX_L4.1.15_2.1.0_MFG_TOOL&appType=license&location=null 

Demo Images

https://www.nxp.com/webapp/Download?colCode=L4.1.15_2.0.0_MX6QDLSOLO&appType=license&location=null 

Mfg Tool presentation

AMF-ACC-T1652 

Best regards
igor