8272ADS and Linux 2.6.12

Allen Curtis acurtis at onz.com
Fri Jul 15 13:11:18 EST 2005


It would also be beneficial if you turned on CONFIG_DEBUG_KERNEL. You 
will get lots more messages early in the boot.

>> => setenv bootargs console=ttyCPM0,115200  root=/dev/ram
>> => bootm fe600000
>> ## Booting image at fe600000 ...
>>    Image Name:   2.6.12 for 8272
>>    Image Type:   PowerPC Linux Kernel Image (gzip compressed)
>>    Data Size:    875845 Bytes = 855.3 kB
>>    Load Address: 00000000
>>    Entry Point:  00000000
>>    Verifying Checksum ... OK
>>    Uncompressing Kernel Image ... OK
>>
>
> Can you provide your kernel configuration information regarding the 
> serial ports. Which serial port is your console port? Check the 
> following configuration options:
>   CONFIG_SERIAL_CONSOLE
>   CONFIG_SCC_CONSOLE
>   CONFIG_SERIAL_CORE
>   CONFIG_SERIAL_CORE_CONSOLE
>
> Another observation is that you are trying to boot with a RAM disk but 
> you have not provided the RAM disk address to the bootm command. This 
> is not your current problem since you don't get that far.
>
> - Allen
>
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