[PATCH 1/2] riscv: sifive_e: Support changing CPU type

[Corey Wharton <coreyw7@fb.com>]

Allows the CPU to be changed from the default via the -cpu command
line option.

Signed-off-by: Corey Wharton <coreyw7@fb.com>
---
 hw/riscv/sifive_e.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/hw/riscv/sifive_e.c b/hw/riscv/sifive_e.c
index a254cad489..b0a611adb9 100644
--- a/hw/riscv/sifive_e.c
+++ b/hw/riscv/sifive_e.c
@@ -123,7 +123,7 @@ static void riscv_sifive_e_soc_init(Object *obj)
     object_initialize_child(obj, "cpus", &s->cpus,
                             sizeof(s->cpus), TYPE_RISCV_HART_ARRAY,
                             &error_abort, NULL);
-    object_property_set_str(OBJECT(&s->cpus), SIFIVE_E_CPU, "cpu-type",
+    object_property_set_str(OBJECT(&s->cpus), ms->cpu_type, "cpu-type",
                             &error_abort);
     object_property_set_int(OBJECT(&s->cpus), ms->smp.cpus, "num-harts",
                             &error_abort);
@@ -220,6 +220,7 @@ static void riscv_sifive_e_machine_init(MachineClass *mc)
     mc->desc = "RISC-V Board compatible with SiFive E SDK";
     mc->init = riscv_sifive_e_init;
     mc->max_cpus = 1;
+    mc->default_cpu_type = SIFIVE_E_CPU;
 }
 
 DEFINE_MACHINE("sifive_e", riscv_sifive_e_machine_init)
-- 
2.21.1