Hi,
The time taken for booting is more than 7 minutes ( for OS to get into working state, with task bar up ..). we tried to enable the OAL messages in serial port (since kitl is not getting connected as it is very slow)
KITL LOG
PB Debugger The Kernel Debugger is waiting to connect with target.
4294767296 PID:0 TID:2
4294767296 PID:0 TID:2 -----------------------------------------
4294767296 PID:0 TID:2 LPD_OMAP35X_SOM Revision Information
4294767296 PID:0 TID:2 .......................................
4294767296 PID:0 TID:2 BSP Revision : 0.9.0
4294767296 PID:0 TID:2 -----------------------------------------
4294767296 PID:0 TID:2
4294767296 PID:0 TID:2
4294767296 PID:0 TID:2 -----------------------------------------
4294767296 PID:0 TID:2 LPD_OMAP35X_SOM Cache Information
4294767296 PID:0 TID:2 .......................................
4294767296 PID:0 TID:2 L1 Cache : Enabled
4294767296 PID:0 TID:2 L2 Cache : Enabled
4294767296 PID:0 TID:2 Branch Prediction : Enabled
4294767296 PID:0 TID:2 -----------------------------------------
PB Debugger Kernel debugger connected.
4294767296 PID:0 TID:2
PB Debugger Unexpected Debugger Service error: 0x80070057
4294767296 PID:0 TID:2 OEM Initialization Done.
PB Debugger Unexpected Debugger Service error: 0x80070057
PB Debugger Unexpected Debugger Service error: 0x80070057
PB Debugger Unexpected Debugger Service error: 0x80070057
PB Debugger Unexpected Debugger Service error: 0x80070057
PB Debugger Unexpected Debugger Service error: 0x80070057
4294767296 PID:0 TID:2 Starting Kernel...
4294767296 PID:0 TID:2 Error Reporting Memory Reserved, dump size = 0004b000
4294767296 PID:0 TID:2 Setting up softlog at 0x86fb1000 for 0x800 entries
4294767296 PID:0 TID:2 Booting Windows CE version 6.00 for (ARM)
4294767296 PID:0 TID:2 &pTOC = 83eedc1c, pTOC = 83e97360, pTOC->ulRamFree = 83ef2000, MemForPT = 00001000
4294767296 PID:0 TID:2
Old or invalid version stamp in kernel structures - starting clean!
4294767296 PID:0 TID:2 Configuring: Primary pages: 12470, Secondary pages: 0, Filesystem pages = 1656
4294767296 PID:0 TID:2
Booting kernel with clean memory configuration:
4294767296 PID:0 TID:2 Memory Sections:
4294767296 PID:0 TID:2 [0] : start: 83ef4000, extension: 00007000, length: 030b6000
4294767296 PID:0 TID:2 NKStartup done, starting up kernel.
5218 PID:0 TID:2 Windows CE KernelInit
5340 PID:400002 TID:2 Reserve VM for kernel XIP DLls, first = c0010000, last = c1650000
5351 PID:400002 TID:2 g_pprcNK == 0x83eebaa0
5352 PID:400002 TID:410002 Updated eptr->e32_vsize to = 0002a000
5354 PID:400002 TID:410002 Initializing Memory Mapped File Support
5354 PID:400002 TID:410002 Scheduling the first thread.
5355 PID:400002 TID:410002 Detecting VFP...
5355 PID:400002 TID:410002 VFP Found!
5356 PID:400002 TID:410002 LoaderInit: Initialing loader
5377 PID:400002 TID:410002 Updated eptr->e32_vsize to = 0002a000
5380 PID:400002 TID:410002 Updated eptr->e32_vsize to = 000a2000
5387 PID:400002 TID:410002 Updated eptr->e32_vsize to = 00019000
5625 PID:400002 TID:410002 PGPOOL: Reserved 768 pages for Loader pool
5625 PID:400002 TID:410002 PGPOOL: Reserved 256 pages for File pool
5633 PID:400002 TID:410002 OSAXST0: Platform Name = LPD_OMAP35X_SOM
5641 PID:400002 TID:410002 OSAXST1: >>> Loading Module 'kd.dll' (0x86F8387C) at address 0xC0010000-0xC0045000 in Process 'NK.EXE' (0x83EEBAA0)
5642 PID:400002 TID:410002 KD: Starting kernel debugger software probe (KdStub) - KD API version 22
5643 PID:400002 TID:410002 OSAXST1: >>> Loading Module 'NK.EXE' (0x83EEBAA0) at address 0x80200000-0x8022A000 in Process 'NK.EXE' (0x83EEBAA0)
PB Debugger The Kernel Debugger connection has been established (Target CPU is ARM).
PB Debugger Target name: CE Device
PB Debugger Probe name: KdStub
PB Debugger Binary Image should be loaded at 0x80200000 / Data relocated at 0x83ea6000
PB Debugger Loaded symbols for 'C:\WINCE600\OSDESIGNS\NEW_OS\LPD_OMAP35X_SHOW\RELDIR\LPD_OMAP35X_SOM_ARMV4I_DEBUG\NK.EXE'
PB Debugger Loaded 'C:\WINCE600\OSDESIGNS\NEW_OS\LPD_OMAP35X_SHOW\RELDIR\LPD_OMAP35X_SOM_ARMV4I_DEBUG\COREDLL.DLL', no matching symbolic information found.
PB Debugger Loaded symbols for 'C:\WINCE600\OSDESIGNS\NEW_OS\LPD_OMAP35X_SHOW\RELDIR\LPD_OMAP35X_SOM_ARMV4I_DEBUG\KITL.DLL'
PB Debugger Loaded symbols for 'C:\WINCE600\OSDESIGNS\NEW_OS\LPD_OMAP35X_SHOW\RELDIR\LPD_OMAP35X_SOM_ARMV4I_DEBUG\KERNEL.DLL'
PB Debugger Loaded symbols for 'C:\WINCE600\OSDESIGNS\NEW_OS\LPD_OMAP35X_SHOW\RELDIR\LPD_OMAP35X_SOM_ARMV4I_DEBUG\OALIOCTL.DLL'
PB Debugger Loaded symbols for 'C:\WINCE600\OSDESIGNS\NEW_OS\LPD_OMAP35X_SHOW\RELDIR\LPD_OMAP35X_SOM_ARMV4I_DEBUG\HD.DLL'
PB Debugger Loaded symbols for 'C:\WINCE600\OSDESIGNS\NEW_OS\LPD_OMAP35X_SHOW\RELDIR\LPD_OMAP35X_SOM_ARMV4I_DEBUG\OSAXST0.DLL'
PB Debugger Loaded symbols for 'C:\WINCE600\OSDESIGNS\NEW_OS\LPD_OMAP35X_SHOW\RELDIR\LPD_OMAP35X_SOM_ARMV4I_DEBUG\OSAXST1.DLL'
PB Debugger Loaded symbols for 'C:\WINCE600\OSDESIGNS\NEW_OS\LPD_OMAP35X_SHOW\RELDIR\LPD_OMAP35X_SOM_ARMV4I_DEBUG\K.COREDLL.DLL'
PB Debugger Loaded symbols for 'C:\WINCE600\OSDESIGNS\NEW_OS\LPD_OMAP35X_SHOW\RELDIR\LPD_OMAP35X_SOM_ARMV4I_DEBUG\KD.DLL'
14057 PID:400002 TID:410002 HD: Immediate debugger module load notifications ACTIVE (slower boot - non real-time).
/*************************/
and it stops here...forever.

the serial log I can send if needed.
We observed that instead of loading dlls, it goes into a loop and at very large intervals it gives this messages
/***************************/
OEMInterruptHandler(Irq 37)
Unsupported OALLED(LED_IDX_:31, data:2)
+OALIntrDoneIrqs(1, 0xffffc734)
-OALIntrDoneIrqs
/****************************/
..after some time it resumes the work of loading the dll's and finally stops at the same place...
If we connect KIT to PC through OTG, or if we remove & reinsert the SD card it thakes a very long time for them to get recognized...

what can be the problem..?

Thanks and Regards,
Sandy.