From mboxrd@z Thu Jan  1 00:00:00 1970
From: Felix Radensky <felix@embedded-sol.com>
Date: Thu, 10 Dec 2009 00:21:10 +0200
Subject: [U-Boot] Problem with transparent PCI-PCI bridge on Canyonlands
In-Reply-To: <4B202073.6090200@embedded-sol.com>
References: <4B1FE62C.7080407@embedded-sol.com>	<20091209204912.24E183F6CC@gemini.denx.de>
	<4B202073.6090200@embedded-sol.com>
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Hi, Wolfgang

Felix Radensky wrote:
> Hi, Wolfgang
>
>
>   
>> --------------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>
>> Did you try running in another configuration, like 800-nor or
>> 1066-nor?
>>
>>   
>>     
> I did try 600-nor and 800-nor, but that didn't change anything. With 
> 1066-nor
> u-boot hangs earlier, the console messages show
>
> U-Boot 2009.11-rc2-00002-g386118a (Dec 09 2009 - 18:48:44)
>
> CPU:   AMCC PowerPC 460EX Rev. A at 1066.667 MHz (PLB=266 OPB=88 EBC=88)
>        Security/Kasumi support
>        Bootstrap Option H - Boot ROM Location I2C (Addr 0x52)
>        Internal PCI arbiter enabled
>        32 kB I-Cache 32 kB D-Cache
> Board: Canyonlands - AMCC PPC460EX Evaluation Board, 2*PCIe, Rev. 14
> I2C:   ready
> DRAM:  512 MB (ECC not enabled, 533 MHz, CL4)
>
> Felix.
>
>   

Actually, 1066-nor is not different from other configurations. Switching
to 1066-nor requires power-cycle, it's not enough to simply run "reset" 
command.
Anyway, in this configuration u-boot also hangs when PLX board is 
plugged in.

Felix.