Re: [Qemu-devel] [PATCH 5/5] Add Cortex-A15 CPU definition

2012-02-09 Thread Paul Brook
> >> Add a definition of a Cortex-A15 CPU. Note that for the moment we do > >> not implement any of: > >> * Large Physical Address Extensions (LPAE) > >> * Virtualization Extensions > >> * Generic Timer > > > > Are there feature bits that the guest can check before blindly using > > them? I as

Re: [Qemu-devel] [PATCH 5/5] Add Cortex-A15 CPU definition

2012-02-09 Thread Peter Maydell
On 10 February 2012 01:23, Paul Brook wrote: >> Add a definition of a Cortex-A15 CPU. Note that for the moment we do >> not implement any of: >>  * Large Physical Address Extensions (LPAE) >>  * Virtualization Extensions >>  * Generic Timer > > Are there feature bits that the guest can check befor

Re: [Qemu-devel] [PATCH 5/5] Add Cortex-A15 CPU definition

2012-02-09 Thread Paul Brook
> Add a definition of a Cortex-A15 CPU. Note that for the moment we do > not implement any of: > * Large Physical Address Extensions (LPAE) > * Virtualization Extensions > * Generic Timer Are there feature bits that the guest can check before blindly using them? I assume for at least LPAE and

[Qemu-devel] [PATCH 5/5] Add Cortex-A15 CPU definition

2012-01-25 Thread Peter Maydell
Add a definition of a Cortex-A15 CPU. Note that for the moment we do not implement any of: * Large Physical Address Extensions (LPAE) * Virtualization Extensions * Generic Timer * TrustZone (this is also true of our existing Cortex-A9 model, etc) This CPU model is sufficient to boot a Linux ke