From 16adb1f5d7ac548983f1b59d8e15f2eb5e51ae2c Mon Sep 17 00:00:00 2001 From: Joel Stanley Date: Wed, 4 Jun 2025 12:24:38 +0930 Subject: 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 Reviewed-by: Alistair Francis Signed-off-by: Joel Stanley Message-ID: <20250604025450.85327-3-joel@jms.id.au> Signed-off-by: Alistair Francis --- hw/riscv/virt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'hw') diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 875eb71..5143a46 100644 --- 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); -- cgit v1.1