[uClinux-dev] ColdFire MCF5474, with or without MMU support, or both?

Greg Ungerer gerg at snapgear.com
Wed Jan 4 02:22:16 EST 2006


Hi Leon,

Leon Woestenberg wrote:
>> I plan on integrating the MMU code sometime, just haven't got
>> around to it yet. You can get the MMU code BSP from Freescale if
>> you want to use that.
> 
> 
> Did you know there is (supposed to be) a Linux .6 MMU Linux BSP there 
> for the Coldfires MCF54xx, not tied to the Metrowerks PCS tools?

Yes, though I don't have this latest one.


> http://www.metrowerks.com/MW/Develop/Embedded/Linux/DownloadBSP.htm
> 
> Click the first link (this brings you to Freescale) and then see 
> CWB-MCF547X-548X-2-6-KL
> 
> Now, the problem is when I download the ISO CD-ROM image, the ISO image 
> contains nothing but zeroes.
> 
> Can anyone else see if they can reproduce this or not? I have already 
> send in a support request.

I am downloading this one now. The first 32k is all zeros, but then
data. Looks valid, but I won't know for sure 'till I get it all.

Regards
Greg




> CWB-MCF547X-548X-2-6-K 
> <http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=CWB-MCF547X-548X-2-6-K&parentCode=CW_BSP> 
> 
> Linux BSP for Freescale MCF547x & MCF548x 2.6 Kernel - PCS Compatible 
>      FREESCALE       -       -       -       -
> CWB-MCF547X-548X-2-6-KL 
> <http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=CWB-MCF547X-548X-2-6-KL&parentCode=CW_BSP> 
> 
> Linux BSP for Freescale MCF547x & MCF548x 2.6 Kernel - LTIB Compatible 
>      FREESCALE       -       -       -       -
> 
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