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[2/5] kvm tools: arm: add support for ARM Cortex-A7

Message ID 1389029917-23773-3-git-send-email-will.deacon@arm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Will Deacon Jan. 6, 2014, 5:38 p.m. UTC 
From: Jonathan Austin <Jonathan.Austin@arm.com>

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.

Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Jonathan Austin <jonathan.austin@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
---
 tools/kvm/arm/aarch32/arm-cpu.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)
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Patch

diff --git a/tools/kvm/arm/aarch32/arm-cpu.c b/tools/kvm/arm/aarch32/arm-cpu.c
index 8817d2a8b772..71b98fe350b2 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);