From: Alistair Francis <alistair.fran...@wdc.com> As per the device tree specification let's set the clock-frequency for the virt CPUs.
QEMU doesn't really have an exact clock, so let's just 1000000 as it's a nice round number and matches the sifive_u CLINT_TIMEBASE_FREQ. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/472 (RISC-V virt) Signed-off-by: Alistair Francis <alistair.fran...@wdc.com> --- hw/riscv/virt.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 3af074148e..41a85cfc60 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -202,6 +202,7 @@ static void create_fdt_socket_cpus(RISCVVirtState *s, int socket, qemu_fdt_setprop_cell(mc->fdt, cpu_name, "reg", s->soc[socket].hartid_base + cpu); qemu_fdt_setprop_string(mc->fdt, cpu_name, "device_type", "cpu"); + qemu_fdt_setprop_cell(mc->fdt, cpu_name, "clock-frequency", 1000000); riscv_socket_fdt_write_id(mc, mc->fdt, cpu_name, socket); qemu_fdt_setprop_cell(mc->fdt, cpu_name, "phandle", cpu_phandle); -- 2.31.1
