[PATCH 04/11] target/arm: Make RVBAR available for non AARCH64 CPUs

[Tobias Roehmel]

From: Tobias Röhmel <quic_trohmel@quicinc.com>

The ARM Cortex-R52 is not AARCH64 but uses RVBAR.

Signed-off-by: Tobias Röhmel <quic_trohmel@quicinc.com>
---
 target/arm/cpu.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index 1b5d535788..2c26a5387d 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -258,6 +258,10 @@ static void arm_cpu_reset(DeviceState *dev)
         env->cp15.cpacr_el1 = FIELD_DP64(env->cp15.cpacr_el1,
                                          CPACR, CP11, 3);
 #endif
+        if (arm_feature(env, ARM_FEATURE_V8_R)) {
+            env->cp15.rvbar = cpu->rvbar_prop;
+            env->regs[15] = cpu->rvbar_prop;
+        }
     }
 
 #if defined(CONFIG_USER_ONLY)
@@ -1273,7 +1277,8 @@ void arm_cpu_post_init(Object *obj)
         qdev_property_add_static(DEVICE(obj), &arm_cpu_reset_hivecs_property);
     }
 
-    if (arm_feature(&cpu->env, ARM_FEATURE_AARCH64)) {
+    if (arm_feature(&cpu->env, ARM_FEATURE_AARCH64) ||
+        arm_feature(&cpu->env, ARM_FEATURE_V8_R)) {
         object_property_add_uint64_ptr(obj, "rvbar",
                                        &cpu->rvbar_prop,
                                        OBJ_PROP_FLAG_READWRITE);
-- 
2.25.1