target/riscv: Enable the Hypervisor extension by default

Let's enable the Hypervisor extension by default. This doesn't affect
named CPUs (such as lowrisc-ibex or sifive-u54) but does enable the
Hypervisor extensions by default for the virt machine.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <20220105213937.1113508-7-alistair.francis@opensource.wdc.com>

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 9ea67bedd3efd7b47cb3c0498a8b6f0f47521622..29749e834fdcf8ec3da00baa019d58fc91f407c7 100644 (file)
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -627,7 +627,7 @@ static Property riscv_cpu_properties[] = {
     DEFINE_PROP_BOOL("s", RISCVCPU, cfg.ext_s, true),
     DEFINE_PROP_BOOL("u", RISCVCPU, cfg.ext_u, true),
     DEFINE_PROP_BOOL("v", RISCVCPU, cfg.ext_v, false),
-    DEFINE_PROP_BOOL("h", RISCVCPU, cfg.ext_h, false),
+    DEFINE_PROP_BOOL("h", RISCVCPU, cfg.ext_h, true),
     DEFINE_PROP_BOOL("Counters", RISCVCPU, cfg.ext_counters, true),
     DEFINE_PROP_BOOL("Zifencei", RISCVCPU, cfg.ext_ifencei, true),
     DEFINE_PROP_BOOL("Zicsr", RISCVCPU, cfg.ext_icsr, true),