Re: [Gumstix-users] Gumstix verdex XM4

[Luis G. <lg...@bl...>]

Where can I get the source code for the UBoot loader? - it seems that  
we're still using release 1.2.0 that is about 17 months old - and that  
releases 1.3.x have a few benefits that we could incorporate. I would  
like to try and build a 1.3.x version and try it out on y Verdex MX4-BT

Regards,
Peter (Luis)



On Jun 27, 2008, at 12:20 AM, Dave Hylands wrote:

> Hi Timothy,
>
> On Thu, Jun 26, 2008 at 1:49 AM, Timothy Clacy <tc...@ph...>  
> wrote:
>> The Gumstix folk seem very reluctant to release basic hardware  
>> information
>> that you need to initialise the memory controller. Since they don't  
>> provide
>> schematics, they should, at an absolute minimum, provide the  
>> following or
>> else state on the web-site that it's a Linux only product:
>>
>> Flash
>>  Part Type
>>  Number of Parts
>>  16 bit | 32 bit
>
> I believe that the part number is printed on the flash chips.
>
>> SDRAM
>>  Part Type
>>  Number of Parts
>>  rows, columns, banks
>>  tREF
>>  tCAS (in clocks)
>
> Same here.
>
> You can also see what settings are used by looking at the u-boot  
> source code.
>
> -- 
> Dave Hylands
> Vancouver, BC, Canada
> http://www.DaveHylands.com/
>
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