Re: [Qemu-devel] [PATCH V2 0/4] target-arm: Initial ARMv8 extended EL support

[Greg Bellows]

+Edgar

On Tue, Jan 27, 2015 at 8:36 AM, Sergey Fedorov <address@hidden> wrote:

On 23.01.2015 19:17, Greg Bellows wrote:
> These patches add extended EL support for ARMv8. Specifically the following
> changes were made:
>
> - Fix issue in RVBAR_EL1 CP register definition
> - Add missing RVBAR_ELx CP register definitions
> - Add missing SP_ELx CP register definitions
> - Add reset support to start in highest EL
>
> ---
>
> v1 -> v2
> - Added case to allow secure EL1 Linux boot
> - Added check for booting Linux into EL2 if enabled
> - Removed extraneous SCR.NS setting on reset
> - Fixed incorrect EL feature check
> - Fixed incorrect RVBAR naming
> - Reverted sp_el0_access function naming
>
> Greg Bellows (4):
>   target-arm: Fix RVBAR_EL1 register encoding
>   target-arm: Add extended RVBAR support
>   target-arm: Change reset to highest available EL
>   target-arm: Add missing SP_ELx register definition
>
>  hw/arm/boot.c       | 22 ++++++++++++++++++++--
>  target-arm/cpu.c    |  9 ++++++++-
>  target-arm/helper.c | 39 +++++++++++++++++++++++++++++++++------
>  3 files changed, 61 insertions(+), 9 deletions(-)
>
> --
> 1.8.3.2
>
>

Hi!

Are we going to have AArch64 Virtualization support soon?

Thanks,
Sergey

​Hi Sergey,

I am only working on adding AArch64 EL3 support but I copied Edgar who I believe is working on EL2 support.  I don't know what his timeline is.

Greg​