hw/riscv/spike: Allow more than one CPUs

Currently, the upstream Spike ISA simulator allows more than
one CPUs so we update QEMU Spike machine on similar lines to
allow more than one CPUs.

The maximum number of CPUs for QEMU Spike machine is kept
same as QEMU Virt machine.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200427080644.168461-4-anup.patel@wdc.com
Message-Id: <20200427080644.168461-4-anup.patel@wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

diff --git a/hw/riscv/spike.c b/hw/riscv/spike.c
index e7908b88fe52af48687c0b991d59335f0b75e6de..d0c48437125f21778744b3647d2f0a6e39b71fd4 100644 (file)
--- a/hw/riscv/spike.c
+++ b/hw/riscv/spike.c
@@ -476,7 +476,7 @@ static void spike_machine_init(MachineClass *mc)
 {
     mc->desc = "RISC-V Spike Board";
     mc->init = spike_board_init;
-    mc->max_cpus = 1;
+    mc->max_cpus = 8;
     mc->is_default = true;
     mc->default_cpu_type = SPIKE_V1_10_0_CPU;
 }