hw/riscv/virt: Use setprop_sized_cells for clint

The current device tree property uses two cells for the address (and for
the size), but assumes the they are less than 32 bits by hard coding the
high cell to zero.

Use qemu_fdt_setprop_sized_cells to do the job of splitting the upper
and lower 32 bits across cells.

Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Message-ID: <20250604025450.85327-3-joel@jms.id.au>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index 875eb7155a30f0f761d15b68eb6352d3c0df3833..5143a465555a377b91921a04760df159daa0bcd7 100644 (file)
--- a/hw/riscv/virt.c
+++ b/hw/riscv/virt.c
@@ -346,8 +346,8 @@ static void create_fdt_socket_clint(RISCVVirtState *s,
     qemu_fdt_setprop_string_array(ms->fdt, clint_name, "compatible",
                                   (char **)&clint_compat,
                                   ARRAY_SIZE(clint_compat));
-    qemu_fdt_setprop_cells(ms->fdt, clint_name, "reg",
-        0x0, clint_addr, 0x0, s->memmap[VIRT_CLINT].size);
+    qemu_fdt_setprop_sized_cells(ms->fdt, clint_name, "reg",
+        2, clint_addr, 2, s->memmap[VIRT_CLINT].size);
     qemu_fdt_setprop(ms->fdt, clint_name, "interrupts-extended",
         clint_cells, s->soc[socket].num_harts * sizeof(uint32_t) * 4);
     riscv_socket_fdt_write_id(ms, clint_name, socket);