Integrating RTEMS with ARM Cortex R4
rbtwas at gmail.com
Fri Jan 25 23:59:11 UTC 2013
Pritesh Gudge wrote:
> Hi, I am new to RTEMS. I am using an ARM Cortex R4 CPU which is based
> on ARMv7, This is the wiki page which says that Cortex R4 CPUs are
> supported. http://www.rtems.org/wiki/index.php/ARM-EABI I am
> currently using Texas Instruments Hercules Development Kit which has
> ARM Cortex R4 CPU along with 256 KB SRAM and 3MB Flash Memory. It
> also has 8MB SDRAM. I want to use RTEMS as it is excellent for
> Experimental Physics and Industrial Control System
> http://www.aps.anl.gov/epics/. But I did not find any relevant
> documentation which explains the configuration procedure for ARMv7.
As far as I know, there's no way to run rtems without a bsp. Having the
supported by RTEMS is a good sign, and a good starting point.
For your given ARM SOC (system on a chip) you'll need to find the
appropriate bsp. If one
does'nt exist, then one will have to be written (obviously).
Taking a quick look at the wiki, I'm not seeing one for your part. Maybe
I missed something.
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