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hw/riscv/virt.c: do not use RISCV_FEATURE_MMU in create_fdt_socket_cpus()

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Read cpu_ptr->cfg.mmu directly. As a bonus, use cpu_ptr in
riscv_isa_string().

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Weiwei Li <liweiwei@iscas.ac.cn>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Message-ID: <20230222185205.355361-9-dbarboza@ventanamicro.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
This commit is contained in:
Daniel Henrique Barboza 2023-02-22 15:52:03 -03:00 committed by Palmer Dabbelt
parent 3fe40ef5a9
commit c95c9d200e
No known key found for this signature in database
GPG Key ID: 2E1319F35FBB1889
1 changed files with 4 additions and 3 deletions
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7
hw/riscv/virt.c
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@ -232,20 +232,21 @@ static void create_fdt_socket_cpus(RISCVVirtState *s, int socket,
bool is_32_bit = riscv_is_32bit(&s->soc[0]);
for (cpu = s->soc[socket].num_harts - 1; cpu >= 0; cpu--) {
RISCVCPU *cpu_ptr = &s->soc[socket].harts[cpu];
cpu_phandle = (*phandle)++;
cpu_name = g_strdup_printf("/cpus/cpu@%d",
s->soc[socket].hartid_base + cpu);
qemu_fdt_add_subnode(ms->fdt, cpu_name);
if (riscv_feature(&s->soc[socket].harts[cpu].env,
RISCV_FEATURE_MMU)) {
if (cpu_ptr->cfg.mmu) {
qemu_fdt_setprop_string(ms->fdt, cpu_name, "mmu-type",
(is_32_bit) ? "riscv,sv32" : "riscv,sv48");
} else {
qemu_fdt_setprop_string(ms->fdt, cpu_name, "mmu-type",
"riscv,none");
}
name = riscv_isa_string(&s->soc[socket].harts[cpu]);
name = riscv_isa_string(cpu_ptr);
qemu_fdt_setprop_string(ms->fdt, cpu_name, "riscv,isa", name);
g_free(name);
qemu_fdt_setprop_string(ms->fdt, cpu_name, "compatible", "riscv");