@@ -609,22 +609,6 @@ static void rv64i_bare_cpu_init(Object *obj)
{
CPURISCVState *env = &RISCV_CPU(obj)->env;
riscv_cpu_set_misa(env, MXL_RV64, RVI);
-
- /* Remove the defaults from the parent class */
- RISCV_CPU(obj)->cfg.ext_zicntr = false;
- RISCV_CPU(obj)->cfg.ext_zihpm = false;
-
- /* Set to QEMU's first supported priv version */
- env->priv_ver = PRIV_VERSION_1_10_0;
-
- /*
- * Support all available satp_mode settings. The default
- * value will be set to MBARE if the user doesn't set
- * satp_mode manually (see set_satp_mode_default()).
- */
-#ifndef CONFIG_USER_ONLY
- set_satp_mode_max_supported(RISCV_CPU(obj), VM_1_10_SV64);
-#endif
}
#else
static void rv32_base_cpu_init(Object *obj)
@@ -1327,6 +1311,34 @@ static void riscv_cpu_init(Object *obj)
cpu->env.vext_ver = VEXT_VERSION_1_00_0;
}
+static void riscv_bare_cpu_init(Object *obj)
+{
+ RISCVCPU *cpu = RISCV_CPU(obj);
+
+ /*
+ * Bare CPUs do not inherit the timer and performance
+ * counters from the parent class (see riscv_cpu_init()
+ * for info on why the parent enables them).
+ *
+ * Users have to explicitly enable these counters for
+ * bare CPUs.
+ */
+ cpu->cfg.ext_zicntr = false;
+ cpu->cfg.ext_zihpm = false;
+
+ /* Set to QEMU's first supported priv version */
+ cpu->env.priv_ver = PRIV_VERSION_1_10_0;
+
+ /*
+ * Support all available satp_mode settings. The default
+ * value will be set to MBARE if the user doesn't set
+ * satp_mode manually (see set_satp_mode_default()).
+ */
+#ifndef CONFIG_USER_ONLY
+ set_satp_mode_max_supported(cpu, VM_1_10_SV64);
+#endif
+}
+
typedef struct misa_ext_info {
const char *name;
const char *description;
@@ -2405,6 +2417,7 @@ static const TypeInfo riscv_cpu_type_infos[] = {
{
.name = TYPE_RISCV_BARE_CPU,
.parent = TYPE_RISCV_CPU,
+ .instance_init = riscv_bare_cpu_init,
.abstract = true,
},
DEFINE_DYNAMIC_CPU(TYPE_RISCV_CPU_ANY, riscv_any_cpu_init),