motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-12-11 16:00:50 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

hw/riscv/virt: Use setprop_sized_cells for reset

Browse source 
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: <20250604025450.85327-9-joel@jms.id.au>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Joel Stanley 2025-06-04 12:24:44 +09:30 • committed by Alistair Francis
parent ad41a7022b
commit 08454fc3f5
1 changed files with 3 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

5
hw/riscv/virt.c
View file

@ -932,8 +932,9 @@ static void create_fdt_reset(RISCVVirtState *s, uint32_t *phandle)
qemu_fdt_setprop_string_array(ms->fdt, name, "compatible", qemu_fdt_setprop_string_array(ms->fdt, name, "compatible",
(char **)&compat, ARRAY_SIZE(compat)); (char **)&compat, ARRAY_SIZE(compat));
} }
qemu_fdt_setprop_cells(ms->fdt, name, "reg", qemu_fdt_setprop_sized_cells(ms->fdt, name, "reg",
0x0, s->memmap[VIRT_TEST].base, 0x0, s->memmap[VIRT_TEST].size); 2, s->memmap[VIRT_TEST].base,
2, s->memmap[VIRT_TEST].size);
qemu_fdt_setprop_cell(ms->fdt, name, "phandle", test_phandle); qemu_fdt_setprop_cell(ms->fdt, name, "phandle", test_phandle);
test_phandle = qemu_fdt_get_phandle(ms->fdt, name); test_phandle = qemu_fdt_get_phandle(ms->fdt, name);
g_free(name); g_free(name);