[oe] Problem while booting from OE generated kernel

[saleh usman]

 Hi
I've built console-image for dm6446 and now I am having problem while booting kernel
image after writint it to NAND flash.When I enter boot command in
U-BOOT linux kernel stuck at uncompressing linux.Terminal log is show below
 
I want to  enable  serial port to print debug messages,I've checked for KConfig file  in 
/recipes/linux/linux-davinci directory but that's not there .Where I may find this ?

By setting
this feature I've to build console-image again?

Also I am using already present U-boot in my board and that's not OE generated.can this create some problem?

One 
thing more  that  in OE generated  output i.e.
/deploy/glibc/images/dm6446-evm there are three file system images and
one kernel image but there is no U-boot.Are all three file systems same
and where should be u-boot?

Terminal log is here
U-Boot > boot                                                                   
                                                                                
Loading from NAND 256MiB 1,8V 8-bit, offset 0x120000                            
   Image Name:   Linux-2.6.32-rc2-davinci1                                      
   Created:      2010-03-15   9:44:32 UTC                                       
   Image Type:   ARM Linux Kernel Image (uncompressed)                          
   Data Size:    1080360 Bytes =  1 MB                                          
   Load Address: 80008000                                                       
   Entry Point:  80008000                                                       
## Booting kernel from Legacy Image at 80700000 ...                             
   Image Name:   Linux-2.6.32-rc2-davinci1                                      
   Created:      2010-03-15   9:44:32 UTC                                       
   Image Type:   ARM Linux Kernel Image (uncompressed)                          
   Data Size:    1080360 Bytes =  1 MB                                          
   Load Address: 80008000                                                       
   Entry Point:  80008000                                                       
   Verifying Checksum ... OK                                                    
   Loading Kernel Image ... OK                                                  
OK                                                                              
                                                                                
Starting kernel ...                                                             
                                                                                
Uncompressing Linux.............................................................


Saleh 		 	   		  
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