diff options
| -rw-r--r-- | hw/riscv/sifive_u.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c index e7f6dc5fb3..a629416785 100644 --- a/hw/riscv/sifive_u.c +++ b/hw/riscv/sifive_u.c @@ -386,6 +386,21 @@ static void create_fdt(SiFiveUState *s, const struct MemmapEntry *memmap, g_free(nodename); nodename = g_strdup_printf("/soc/serial@%lx", + (long)memmap[SIFIVE_U_DEV_UART1].base); + qemu_fdt_add_subnode(fdt, nodename); + qemu_fdt_setprop_string(fdt, nodename, "compatible", "sifive,uart0"); + qemu_fdt_setprop_cells(fdt, nodename, "reg", + 0x0, memmap[SIFIVE_U_DEV_UART1].base, + 0x0, memmap[SIFIVE_U_DEV_UART1].size); + qemu_fdt_setprop_cells(fdt, nodename, "clocks", + prci_phandle, PRCI_CLK_TLCLK); + qemu_fdt_setprop_cell(fdt, nodename, "interrupt-parent", plic_phandle); + qemu_fdt_setprop_cell(fdt, nodename, "interrupts", SIFIVE_U_UART1_IRQ); + + qemu_fdt_setprop_string(fdt, "/aliases", "serial1", nodename); + g_free(nodename); + + nodename = g_strdup_printf("/soc/serial@%lx", (long)memmap[SIFIVE_U_DEV_UART0].base); qemu_fdt_add_subnode(fdt, nodename); qemu_fdt_setprop_string(fdt, nodename, "compatible", "sifive,uart0"); |