diff options
Diffstat (limited to 'hw/riscv/virt.c')
| -rw-r--r-- | hw/riscv/virt.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 376e362a68..e1ecf79551 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -515,6 +515,9 @@ static void create_fdt_one_imsic(RISCVVirtState *s, hwaddr base_addr, uint32_t imsic_max_hart_per_socket, imsic_addr, imsic_size; g_autofree uint32_t *imsic_cells = NULL; g_autofree uint32_t *imsic_regs = NULL; + static const char * const imsic_compat[2] = { + "qemu,imsics", "riscv,imsics" + }; imsic_cells = g_new0(uint32_t, ms->smp.cpus * 2); imsic_regs = g_new0(uint32_t, socket_count * 4); @@ -541,7 +544,10 @@ static void create_fdt_one_imsic(RISCVVirtState *s, hwaddr base_addr, imsic_name = g_strdup_printf("/soc/interrupt-controller@%lx", (unsigned long)base_addr); qemu_fdt_add_subnode(ms->fdt, imsic_name); - qemu_fdt_setprop_string(ms->fdt, imsic_name, "compatible", "riscv,imsics"); + qemu_fdt_setprop_string_array(ms->fdt, imsic_name, "compatible", + (char **)&imsic_compat, + ARRAY_SIZE(imsic_compat)); + qemu_fdt_setprop_cell(ms->fdt, imsic_name, "#interrupt-cells", FDT_IMSIC_INT_CELLS); qemu_fdt_setprop(ms->fdt, imsic_name, "interrupt-controller", NULL, 0); |