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Date: Wed, 14 Jun 2006 10:00:49 +0100
From: Alex Zeffertt <ajz@cambridgebroadband.com>
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To: Kumar Gala <galak@kernel.crashing.org>
Subject: Re: No ttyS device at I/O port 0xfe004500 for console
References: <IIEEICKJLNEPBBDJICNGCEFHLDAA.chuckmeade@mindspring.com>
	<4E69849F-EC8B-48C0-9036-74EDCD14B2F5@kernel.crashing.org>
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Cc: Joakim Tjernlund <joakim.tjernlund@transmode.se>,
	linuxppc-embedded@ozlabs.org
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Kumar Gala wrote:
>> Here you go:
> 
> Let me know if this fixes the issues you guys are seeing with your 83xx 
> boards.  If so, I'll clean up this patch and push it upstream.
> 
> - k


Great, thank you!

Your patch and the params "console=uart,io,0xfe004500 console=ttyS0" in
the kernel command line do the trick.

Alex



> 
>> --- mpc83xx_sys.c-ORIG    2006-06-13 17:54:36.577339832 -0400
>> +++ mpc83xx_sys.c    2006-06-13 17:56:02.394293672 -0400
>> @@ -136,6 +136,23 @@ struct ppc_sys_spec ppc_sys_specs[] = {
>>  #endif
>>          },
>>      },
>> +    {
>> +        .ppc_sys_name    = "8323E",
>> +        .mask        = 0xFFFF0000,
>> +        .value        = 0x80620000,
>> +#ifdef CONFIG_QE
>> +        .num_devices    = 4,
>> +#else
>> +        .num_devices    = 2,
>> +#endif
>> +        .device_list    = (enum ppc_sys_devices[])
>> +        {
>> +            MPC83xx_IIC1, MPC83xx_DUART,
>> +#ifdef CONFIG_QE
>> +            MPC83xx_QE_UCC3, MPC83xx_QE_UCC4,
>> +#endif
>> +        },
>> +    },
>>      {    /* default match */
>>          .ppc_sys_name    = "",
>>          .mask         = 0x00000000,
>>
>>
>> Regards,
>> Chuck
>>
>