From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nick Droogh <ndroogh@cadlink.com>
Date: Thu, 27 Sep 2007 09:47:46 -0400
Subject: [U-Boot-Users] Looking for Help booting Kernel - part 2
In-Reply-To: <20070926143021.8529F24769@gemini.denx.de>
References: <20070926143021.8529F24769@gemini.denx.de>
Message-ID: <46FBB482.1060101@cadlink.com>
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To: u-boot@lists.denx.de

Wolfgang Denk wrote:
> In message <46FA69A3.70701@cadlink.com> you wrote:
>   
>> Is there anything special I need to pass to the kernel for setting up 
>> the console on the MPC5200B?  I had to change ttyS0 to ttyPSC0 for the 
>> old console to work.  Is there anything I need to enable inside the kernel?
>>     
>
> What are you talking about - is this an arch/ppc or an arch/powerpc
> configuration? If you use an arch/powerpc configuration, you have to
> pass a device tree to Linux, too.
>
>
> Best regards,
>
> Wolfgang Denk
>
>   
Yes this is a arch/powerpc configuration.  I got the device tree 
compiler, copied/configured a .dts file for my board and compiled it to 
a .dtb file.
I still don't see any output on my console.

Here are the commands from uboot:


Hit any key to stop autoboot:  0
=> tftp 00800000 myboard.dtb
Using FEC ETHERNET device
TFTP from server 192.168.100.102; our IP address is 192.168.100.11
Filename 'myboard.dtb'.
Load address: 0x800000
Loading: #
done
Bytes transferred = 12288 (3000 hex)
=> fdt addr 00800000 3000
=> fdt boardsetup
=> tftp 00200000 uImage
Using FEC ETHERNET device
TFTP from server 192.168.100.102; our IP address is 192.168.100.11
Filename 'uImage'.
Load address: 0x200000
Loading: #################################################################
         ##################
done
Bytes transferred = 1212322 (127fa2 hex)
=> bootm 00200000 - 00800000
## Booting image at 00200000 ...
   Image Name:   Linux-2.6.23-rc6-gea60adb5-dirty
   Created:      2007-09-26  23:21:49 UTC
   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
   Data Size:    1212258 Bytes =  1.2 MB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK
   Booting using the fdt at 0x800000
   Loading Device Tree to 007fc000, end 007fefff ... OK

I enclosed my .dts file as well

Thanks again,

Nick

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