hw/arm/virt: target-arm: Add A64FX processor support to virt machine

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>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/docs/system/arm/virt.rst b/docs/system/arm/virt.rst
index 59acf0eeafa95b25cb9ec0a132a853edb6c8f3b4..850787495be3a534f29406bdefddb5ddd7e8b885 100644 (file)
--- 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 dbb77b59974e395c63654e604b2f53f9614a193d..73e9c6bb7cb22ad9d7a437a8d886a3dffe6c48b5 100644 (file)
--- 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"),
 };