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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