The Cortex-A7 is very similar to the Cortex-A15 and as such there is very
little extra infrastructure required for KVM tool to be able to create
A7-guests.
This patch adds the basic support and allows booting of A7 guests on A7
hosts. It depends on Cortex-A7 support patches posted recently to the kvmarm
list.
Signed-off-by: Jonathan Austin <jonathan.austin@xxxxxxx>
---
tools/kvm/arm/aarch32/arm-cpu.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/tools/kvm/arm/aarch32/arm-cpu.c b/tools/kvm/arm/aarch32/arm-cpu.c
index 8817d2a..71b98fe 100644
--- a/tools/kvm/arm/aarch32/arm-cpu.c
+++ b/tools/kvm/arm/aarch32/arm-cpu.c
@@ -28,8 +28,15 @@ static struct kvm_arm_target target_cortex_a15 = {
.init = arm_cpu__vcpu_init,
};
+static struct kvm_arm_target target_cortex_a7 = {
+ .id = KVM_ARM_TARGET_CORTEX_A7,
+ .compatible = "arm,cortex-a7",
+ .init = arm_cpu__vcpu_init,
+};
+
static int arm_cpu__core_init(struct kvm *kvm)
{
- return kvm_cpu__register_kvm_arm_target(&target_cortex_a15);
+ return (kvm_cpu__register_kvm_arm_target(&target_cortex_a15) ||
+ kvm_cpu__register_kvm_arm_target(&target_cortex_a7));
}
core_init(arm_cpu__core_init);
--
1.7.9.5
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