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authorMarc Zyngier <marc.zyngier@arm.com>2014-05-20 18:06:03 +0100
committerChristoffer Dall <christoffer.dall@linaro.org>2014-05-25 20:05:30 +0200
commit1252b3313642c3d0dff5b951b625468bf0dcd059 (patch)
tree73c7e8245d5287efdbeb06bc07846f531bc36306 /arch/arm64/kvm
parentc814ca029e1015bb0ecec312f4bb9751ba1a711a (diff)
arm64: KVM: Enable minimalistic support for Cortex-A53
In order to allow KVM to run on Cortex-A53 implementations, wire the minimal support required. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'arch/arm64/kvm')
-rw-r--r--arch/arm64/kvm/guest.c2
-rw-r--r--arch/arm64/kvm/sys_regs_generic_v8.c2
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c
index 08745578d54d..60b5c31f3c10 100644
--- a/arch/arm64/kvm/guest.c
+++ b/arch/arm64/kvm/guest.c
@@ -214,6 +214,8 @@ int __attribute_const__ kvm_target_cpu(void)
return KVM_ARM_TARGET_AEM_V8;
case ARM_CPU_PART_FOUNDATION:
return KVM_ARM_TARGET_FOUNDATION_V8;
+ case ARM_CPU_PART_CORTEX_A53:
+ return KVM_ARM_TARGET_CORTEX_A53;
case ARM_CPU_PART_CORTEX_A57:
return KVM_ARM_TARGET_CORTEX_A57;
};
diff --git a/arch/arm64/kvm/sys_regs_generic_v8.c b/arch/arm64/kvm/sys_regs_generic_v8.c
index 8fe6f76b0edc..475fd2929310 100644
--- a/arch/arm64/kvm/sys_regs_generic_v8.c
+++ b/arch/arm64/kvm/sys_regs_generic_v8.c
@@ -88,6 +88,8 @@ static int __init sys_reg_genericv8_init(void)
&genericv8_target_table);
kvm_register_target_sys_reg_table(KVM_ARM_TARGET_FOUNDATION_V8,
&genericv8_target_table);
+ kvm_register_target_sys_reg_table(KVM_ARM_TARGET_CORTEX_A53,
+ &genericv8_target_table);
kvm_register_target_sys_reg_table(KVM_ARM_TARGET_CORTEX_A57,
&genericv8_target_table);
kvm_register_target_sys_reg_table(KVM_ARM_TARGET_XGENE_POTENZA,