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| author | Bin Meng <bmeng@tinylab.org> | 2022-12-11 11:08:25 +0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2023-01-06 10:42:55 +1000 |
| commit | 724d80c8a6a9febc5ebdc8c531c34239897f2572 (patch) | |
| tree | 48bcb3101bc174bffc7666496f7cd5fcda5ab832 /hw/riscv | |
| parent | 3a20cd12bf348482c9bdd86a98667080011e9443 (diff) | |
| download | qemu-724d80c8a6a9febc5ebdc8c531c34239897f2572.zip qemu-724d80c8a6a9febc5ebdc8c531c34239897f2572.tar.gz qemu-724d80c8a6a9febc5ebdc8c531c34239897f2572.tar.bz2 | |
hw/riscv: sifive_u: Avoid using magic number for "riscv, ndev"
At present magic number is used to create "riscv,ndev" property
in the dtb. Let's use the macro SIFIVE_U_PLIC_NUM_SOURCES that
is used to instantiate the PLIC model instead.
Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20221211030829.802437-12-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'hw/riscv')
| -rw-r--r-- | hw/riscv/sifive_u.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c index b139824..b40a476 100644 --- a/hw/riscv/sifive_u.c +++ b/hw/riscv/sifive_u.c @@ -287,7 +287,8 @@ static void create_fdt(SiFiveUState *s, const MemMapEntry *memmap, qemu_fdt_setprop_cells(fdt, nodename, "reg", 0x0, memmap[SIFIVE_U_DEV_PLIC].base, 0x0, memmap[SIFIVE_U_DEV_PLIC].size); - qemu_fdt_setprop_cell(fdt, nodename, "riscv,ndev", 0x35); + qemu_fdt_setprop_cell(fdt, nodename, "riscv,ndev", + SIFIVE_U_PLIC_NUM_SOURCES - 1); qemu_fdt_setprop_cell(fdt, nodename, "phandle", plic_phandle); plic_phandle = qemu_fdt_get_phandle(fdt, nodename); g_free(cells); |