RE: [PATCH v2 4/4] hw/nios2: Machine with a Vectored Interrupt Controller

2022-02-27 Thread Amir Gonnen
Hi Peter, > Is a VIC a configurable option on the real hardware (well, FPGA image, I > guess) that this board is modelling ? > I couldn't find any docs on it with a quick google. This specific example-board from Intel does not provide a VIC option, as far as I know.

Re: [PATCH v2 4/4] hw/nios2: Machine with a Vectored Interrupt Controller

2022-02-25 Thread Peter Maydell
On Thu, 24 Feb 2022 at 13:50, Amir Gonnen wrote: > > Demonstrate how to use nios2 VIC on a machine. > Introduce a new machine "10m50-ghrd-vic" which is based on "10m50-ghrd" > with a VIC attached and internal interrupt controller removed. > > When VIC is present, irq0 connects the VIC to the cpu,

[PATCH v2 4/4] hw/nios2: Machine with a Vectored Interrupt Controller

2022-02-24 Thread Amir Gonnen
Demonstrate how to use nios2 VIC on a machine. Introduce a new machine "10m50-ghrd-vic" which is based on "10m50-ghrd" with a VIC attached and internal interrupt controller removed. When VIC is present, irq0 connects the VIC to the cpu, intc_present is set to false to disable the internal