Arm Cortex-R5 RTEMS Port/BSP?

Sebastian Huber sebastian.huber at
Mon Nov 25 06:42:13 UTC 2019


On 22/11/2019 21:57, Molock, Dwaine S. (GSFC-5820) wrote:
> Hello,
> Is there an Arm Cortex-R5 RTEMS support and/or Port/BSP available?

we don't have a port, but may work with a Cortex-R52 in Q1 or Q2 next year.

> I see that there are BSP’s for the Arm Cortex-R4.  The R5 is a superset 
> of the R4 with enhanced error management and extended functional safety 
> features.

One of the main features this that is supports an EL2 which makes it a 
better target for hypervisors.

> Can a R4 BSP be executed on a R5 and/or used as the starting point for 
> creating a R5 Port and BSP?


Sebastian Huber, embedded brains GmbH

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