[PATCH v4 2/3] hw/arm/virt: target-arm: Add A64FX processor support to virt machine

[Shuuichirou Ishii <ishii.shuuichir@fujitsu.com>]

Add -cpu a64fx to use A64FX processor when -machine virt option is specified.
In addition, add a64fx to the Supported guest CPU types in the virt.rst document.

Signed-off-by: Shuuichirou Ishii <ishii.shuuichir@fujitsu.com>
---
 docs/system/arm/virt.rst | 1 +
 hw/arm/virt.c            | 1 +
 2 files changed, 2 insertions(+)

diff --git a/docs/system/arm/virt.rst b/docs/system/arm/virt.rst
index 59acf0eeaf..850787495b 100644
--- a/docs/system/arm/virt.rst
+++ b/docs/system/arm/virt.rst
@@ -55,6 +55,7 @@ Supported guest CPU types:
 - ``cortex-a53`` (64-bit)
 - ``cortex-a57`` (64-bit)
 - ``cortex-a72`` (64-bit)
+- ``a64fx`` (64-bit)
 - ``host`` (with KVM only)
 - ``max`` (same as ``host`` for KVM; best possible emulation with TCG)
 
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 81eda46b0b..10286d3fd6 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -200,6 +200,7 @@ static const char *valid_cpus[] = {
     ARM_CPU_TYPE_NAME("cortex-a53"),
     ARM_CPU_TYPE_NAME("cortex-a57"),
     ARM_CPU_TYPE_NAME("cortex-a72"),
+    ARM_CPU_TYPE_NAME("a64fx"),
     ARM_CPU_TYPE_NAME("host"),
     ARM_CPU_TYPE_NAME("max"),
 };
-- 
2.27.0