BSP for Apple G3 Lombard and RTEMS 4.11 building

Joel Sherrill joel.sherrill at
Mon Apr 22 14:59:21 UTC 2013

On 4/22/2013 9:27 AM, Cudmore, Alan P. (GSFC-5820) wrote:
> This would probably be a good place to start, but I do not think the mcp750 BSP will run on the Mac G3.
> I think the mcp750 is a PReP board:
> You could probably start with this BSP and create one for the G3. From the Wiki page above, it looks like the the mcp750 BSP should run on quemu. Is that good enough for your purposes ?
The motorola_powerpc BSP family includes the mcp750. But I think the BSP 
for qemu are qemuppc and qemuppc_altivec.

I didn't find anything about the G3 Lombard which gives enough information
to know what memory map, interrupt controller, etc it has. A BSP has to 
this low level of hardware and I doubt any existing PowerPC BSP exactly 

> Alan
> On Apr 21, 2013, at 8:53 PM, rosario cirincione <sarraciro at> wrote:
>> In bsp's support page I found that probably a right choice is "mcp750" since that the power pc G3 lombard have a motorola 750 processor mounted.
>> Anyone can confirm??
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Joel Sherrill, Ph.D.             Director of Research & Development
joel.sherrill at        On-Line Applications Research
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