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target/arm/cpu: Give Cortex-A15 and -A7 the EL2 feature

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The Cortex-A15 and Cortex-A7 both have EL2; now we've implemented
it properly we can enable the feature bit.

Backports commit 436c0cbbeb38dd97c02fe921a7cb253a18afdd86 from qemu
This commit is contained in:
Peter Maydell 2018-11-16 21:59:52 -05:00 committed by Lioncash
parent 61c0f40ac3
commit 900747236f
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GPG Key ID: 4E3C3CC1031BA9C7
1 changed files with 2 additions and 0 deletions
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qemu/target/arm/cpu.c
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@ -1374,6 +1374,7 @@ static void cortex_a7_initfn(struct uc_struct *uc, Object *obj, void *opaque)
set_feature(&cpu->env, ARM_FEATURE_GENERIC_TIMER);
set_feature(&cpu->env, ARM_FEATURE_DUMMY_C15_REGS);
set_feature(&cpu->env, ARM_FEATURE_CBAR_RO);
set_feature(&cpu->env, ARM_FEATURE_EL2);
set_feature(&cpu->env, ARM_FEATURE_EL3);
cpu->kvm_target = QEMU_KVM_ARM_TARGET_CORTEX_A7;
cpu->midr = 0x410fc075;
@ -1420,6 +1421,7 @@ static void cortex_a15_initfn(struct uc_struct *uc, Object *obj, void *opaque)
set_feature(&cpu->env, ARM_FEATURE_GENERIC_TIMER);
set_feature(&cpu->env, ARM_FEATURE_DUMMY_C15_REGS);
set_feature(&cpu->env, ARM_FEATURE_CBAR_RO);
set_feature(&cpu->env, ARM_FEATURE_EL2);
set_feature(&cpu->env, ARM_FEATURE_EL3);
cpu->kvm_target = QEMU_KVM_ARM_TARGET_CORTEX_A15;
cpu->midr = 0x412fc0f1;