qemu-arm
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-arm] [PATCH 7/7] target-arm: Enable EL3 for Cortex-A53 and Cortex-


From: Peter Maydell
Subject: [Qemu-arm] [PATCH 7/7] target-arm: Enable EL3 for Cortex-A53 and Cortex-A57
Date: Wed, 3 Feb 2016 13:38:41 +0000

Enable EL3 support for our Cortex-A53 and Cortex-A57 CPU models.
We have enough implemented now to be able to run real world code
at least to some extent (I can boot ARM Trusted Firmware to the
point where it pulls in OP-TEE and then falls over because it
doesn't have a UEFI image it can chain to).

Signed-off-by: Peter Maydell <address@hidden>
---
 target-arm/cpu64.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/target-arm/cpu64.c b/target-arm/cpu64.c
index cc177bb..073677b5 100644
--- a/target-arm/cpu64.c
+++ b/target-arm/cpu64.c
@@ -109,6 +109,7 @@ static void aarch64_a57_initfn(Object *obj)
     set_feature(&cpu->env, ARM_FEATURE_V8_SHA256);
     set_feature(&cpu->env, ARM_FEATURE_V8_PMULL);
     set_feature(&cpu->env, ARM_FEATURE_CRC);
+    set_feature(&cpu->env, ARM_FEATURE_EL3);
     cpu->kvm_target = QEMU_KVM_ARM_TARGET_CORTEX_A57;
     cpu->midr = 0x411fd070;
     cpu->revidr = 0x00000000;
@@ -161,6 +162,7 @@ static void aarch64_a53_initfn(Object *obj)
     set_feature(&cpu->env, ARM_FEATURE_V8_SHA256);
     set_feature(&cpu->env, ARM_FEATURE_V8_PMULL);
     set_feature(&cpu->env, ARM_FEATURE_CRC);
+    set_feature(&cpu->env, ARM_FEATURE_EL3);
     cpu->kvm_target = QEMU_KVM_ARM_TARGET_CORTEX_A53;
     cpu->midr = 0x410fd034;
     cpu->revidr = 0x00000000;
-- 
1.9.1




reply via email to

[Prev in Thread] Current Thread [Next in Thread]