Can I create an RTEMS BSP outside the RTEMS tree?

[Sebastian Huber]

Hello Mike,


On 14/06/17 10:38, Mike Looijmans wrote:
> Since our "board" (FGPA with LEON2 softcore and lots of custom logic) 
> needs different memory addresses and needs to call 
> "rtems_cache_coherent_add_area" before starting drivers, I've copied 
> the "leon2" bsp and based our own on that. After figuring out how to 
> make it compile (the trick being adding a magic file to "make/custom") 
> it now works okay.

since RTEMS 4.12 you can use the <rtems/sysinit.h> facility to customize 
the startup sequence. You can use your own linker command file, use 
"-qnolinkcmds -T yourlinkcmds" for the linker invocation. I don't think 
there is a need to use a custom BSP.

-- 
Sebastian Huber, embedded brains GmbH

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