[ECOS] serial driver

[Satish Kumar <satish at bvt dot sc dot sanyo dot co dot jp>]

Hi,
    i have built this redboot image for my arm926ej-s system board
which has a serial driver and ROM bootup. i have downloaded the 
redboot.bin in to the flash of the system board and trying to debug
the program using multiIce and ADS tool. 
    my hardware settings are correct and the uart program also seems
to be fine so far. i have also programmed the leds to know the break
in the flow.
             my program executes and remains in the loop where it is 
suppose to get user input after displaying "$Redboot>" hence it is in 
the infinite loop of the cyg_start func in redboot main.c

but, i see no output in my hyperterminal..my uart clk and all hardware
bits are set to proper value as required..the diagnostic output is
driven to the debug channel and my debug channel is configured to port
1..

i have no idea were can i be wrong, and what are the possibilities
to track the bug.

 now, if i burn the redboot.img file, my system just hangs, therez no
response...when power on..

 btw, how can i debug the serial driver..? to track the bug..!!


some one help me..its been a long time i m stuck in this prob..

satish


-- 
Satish Kumar <satish@bvt.sc.sanyo.co.jp>


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