Re: [Qemu-devel] [RFC] armv7m_nvic

[Liviu Ionescu]

> On 05 Jun 2015, at 00:19, Peter Maydell <address@hidden> wrote:
> 
> ... systick should be fairly small and self contained.
> 
> ... My strong initial impression is that we should do this by having
> the CPU object expose a MemoryRegion, which you can then map
> over the right range in the NVIC. I don't think it makes sense
> for the MPU to be a completely separate device object, because all
> the actual implementation is (and must be) in the CPU.

ok, I'll try to modularise the existing armv7m_nvic.c file and then we'll 
decide how to organise these pieces.

I'll add it to my TODO list, but with medium priority, I'm currently working on 
adding the necessary clock registers to make the CMSIS initialisations pass (on 
STM32 processors first).

 
regards,

Liviu