[MPC8272ADS]Cannot start my Linux Kernel

Jean-Michel Hautbois jhautbois at gmail.com
Sat Jan 17 04:44:51 EST 2009


2009/1/16 Scott Wood <scottwood at freescale.com>:
> On Fri, Jan 16, 2009 at 01:06:06PM +0100, Jean-Michel Hautbois wrote:
>> Could it be a problem in my bootargs command line ?
>> I mean, maybe the console=ttyS0,11500 wrong ?
>> Because my "Run" LED is on...
>>
>> I tried ttyS0, ttyCPM0, tty0.
>
> It should be ttyCPM0, or just leave it out and make sure that
> /chosen/linux,stdout-path is set properly.
>
> Have you tried enabling early CPM debugging output?
>
> -Scott
>

Well, I have to say, yes, I tried:
CONFIG_PPC_EARLY_DEBUG_CPM=y
CONFIG_PPC_EARLY_DEBUG_CPM_ADDR=0xf0001ff8

I have also tried without specifying the console outpût:
setenv bootargs root=/dev/ram rw

Nothing more...

JM



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