[ts-7000] 2.6 kernel on ts-7300

["rchertov" <>]

Hello,

I have ported 2.6.29-ts onto TS-7300 and actually managed to boot it off the 
flash card.  However, there are still two issues that I am facing.  First, 
64megs of RAM (128MB total) are ignored.  

Machine: Technologic Systems TS-72xx SBC                                        
        

NR_BANKS too low, ignoring memory at 0xe0000000                                 
        
NR_BANKS too low, ignoring memory at 0xe1000000                                 
        
NR_BANKS too low, ignoring memory at 0xe2000000                                 
        
NR_BANKS too low, ignoring memory at 0xe3000000                                 
        
NR_BANKS too low, ignoring memory at 0xe4000000                                 
        
NR_BANKS too low, ignoring memory at 0xe5000000                                 
        
NR_BANKS too low, ignoring memory at 0xe6000000                                 
        
NR_BANKS too low, ignoring memory at 0xe7000000                                 
        
Memory policy: ECC disabled, Data cache writeback                               
        
On node 0 totalpages: 16384                                                     
        


Second, I have problems with serial login.  I can see the login prompt over 
serial, but I cannot type anything.  When I run 'echo "test" > /dev/ttyAM0' on 
the board, I see the output on the cu terminal of the host computer. (I can SSH 
into the board to run the commands).  If I type a bunch of characters into the 
serial terminal and then reboot the board, I will see them appear on the 
fastboot prompt.  It is as if the data is not pulled from the host computer and 
just sits there in the buffer.  

I have also tried 2.6.21-ts that TS provides along with their nfs_root debian 
image.  I get the same problem.  I also checked that the ttyAM0 is present in 
/etc/securetty.  

If I use the default 2.4 image, then everything works fine.  Except for the 
case, when there is a second SD card plugged in.  Then I experience the same 
problem.  I am curious if anybody experienced this, and how they solved this.

Thanks



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