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Re: [Qemu-devel] [PATCH V2 0/4] target-arm: Initial ARMv8 extended EL su
From: |
Sergey Fedorov |
Subject: |
Re: [Qemu-devel] [PATCH V2 0/4] target-arm: Initial ARMv8 extended EL support |
Date: |
Tue, 27 Jan 2015 17:36:35 +0300 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 |
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