[seL4] seL4 on Heterogeneous Processing Architectures (Zynq UltraScale+ MPSoCs)

2018-10-10 Thread Blam Kiwi
I am investigating the use of seL4 on heterogeneous architectures such as the Zynq UltraScale+ MPSoCs. I have a non-trivial use-case I'm investigating that involves utilising both the Cortex-R5 cores and Core-A53 cores for different applications. I'm rather new to seL4 development so I'm a bit stuc

Re: [seL4] seL4 on Heterogeneous Processing Architectures (Zynq UltraScale+ MPSoCs)

2018-11-05 Thread Yanyan.Shen
n Heterogeneous Processing Architectures (Zynq UltraScale+ MPSoCs) I am investigating the use of seL4 on heterogeneous architectures such as the Zynq UltraScale+ MPSoCs. I have a non-trivial use-case I'm investigating that involves utilising both the Cortex-R5 cores and Core-A53 cores for dif

Re: [seL4] seL4 on Heterogeneous Processing Architectures (Zynq UltraScale+ MPSoCs)

2018-11-06 Thread Blam Kiwi
t; Regards, > > Yanyan > > > ------ > *From:* Devel on behalf of Blam Kiwi < > blam.k...@gmail.com> > *Sent:* Thursday, October 11, 2018 1:48 PM > *To:* devel@sel4.systems > *Subject:* [seL4] seL4 on Heterogeneous Processing Architectures (Z

Re: [seL4] seL4 on Heterogeneous Processing Architectures (Zynq UltraScale+ MPSoCs)

2018-11-06 Thread Gernot.Heiser
On 6 Nov 2018, at 22:27, Blam Kiwi mailto:blam.k...@gmail.com>> wrote: I wasn't fully appreciating the difference between the MPU and MMU in relation to seL4. If the R5's can't be supported then that simplifies the decision space somewhat. Guess I'll evaluate the RTOSes before throwing my hands

Re: [seL4] seL4 on Heterogeneous Processing Architectures (Zynq UltraScale+ MPSoCs)

2018-11-06 Thread Alexander.Kroh
, 2018 6:53 AM To: devel@sel4.systems Subject: Re: [seL4] seL4 on Heterogeneous Processing Architectures (Zynq UltraScale+ MPSoCs)   On 6 Nov 2018, at 22:27, Blam Kiwi wrote: I wasn't fully appreciating the difference between the MPU and MMU in relation to seL4. If the R5'