Re: Ast2600 emulation

[abhijeet inamdar]

How do we implement Hardware Semaphore (HSEM) in QEMU for this type?

Any suggestions.

BR.

Abhijeet.

On Wed, 15 Dec, 2021, 23:20 Philippe Mathieu-Daudé, <f4bug@amsat.org> wrote:

On 12/15/21 23:10, abhijeet inamdar wrote:
> Thanks, I'll check it out. 
>
> Can we do full system mode or qemu-sytem-arm ?

You should be able to do full system emulation (qemu-system-arm)
with 2 Cortex-A7 cores and 1 Cortex-M3 core.

>
> BR.
> Abhijeet
>
> On Wed, 15 Dec, 2021, 22:38 Philippe Mathieu-Daudé, <f4bug@amsat.org
> <mailto:f4bug@amsat.org>> wrote:
>
>     On 12/15/21 22:24, abhijeet inamdar wrote:
>     > Hi,
>     >
>     > I was going through the aspeed ast2600(not evb) it has Dual-core
>     Arm A7
>     > and embedded M3. How can extend it/implementation in the existing one.
>     > 1) Is it possible ?
>
>     Yes.
>
>     > 2) How can I do it?
>
>     Look at the Xilinx ZynqMP ZCU102 board (4xA53s and 2xR5Fs):
>     hw/arm/xlnx-zcu102.c
>