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[PATCH v3 1/6] target/riscv/tcg: set 'mmu' with 'satp' in cpu_set_profil
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From: |
Daniel Henrique Barboza |
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Subject: |
[PATCH v3 1/6] target/riscv/tcg: set 'mmu' with 'satp' in cpu_set_profile() |
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Date: |
Fri, 2 Feb 2024 12:21:49 -0300 |
Recent changes in options handling removed the 'mmu' default the bare
CPUs had, meaning that we must enable 'mmu' by hand when using the
rva22s64 profile CPU.
Given that this profile is setting a satp mode, it already implies that
we need a 'mmu'. Enable the 'mmu' in this case.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
---
target/riscv/tcg/tcg-cpu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/target/riscv/tcg/tcg-cpu.c b/target/riscv/tcg/tcg-cpu.c
index da437975b4..88f92d1c7d 100644
--- a/target/riscv/tcg/tcg-cpu.c
+++ b/target/riscv/tcg/tcg-cpu.c
@@ -1107,6 +1107,7 @@ static void cpu_set_profile(Object *obj, Visitor *v,
const char *name,
#ifndef CONFIG_USER_ONLY
if (profile->satp_mode != RISCV_PROFILE_ATTR_UNUSED) {
+ object_property_set_bool(obj, "mmu", true, NULL);
const char *satp_prop = satp_mode_str(profile->satp_mode,
riscv_cpu_is_32bit(cpu));
object_property_set_bool(obj, satp_prop, profile->enabled, NULL);
--
2.43.0
- [PATCH v3 0/6] riscv: named features riscv,isa, 'svade' rework, Daniel Henrique Barboza, 2024/02/02
- [PATCH v3 1/6] target/riscv/tcg: set 'mmu' with 'satp' in cpu_set_profile(),
Daniel Henrique Barboza <=
- [PATCH v3 2/6] target/riscv: add riscv,isa to named features, Daniel Henrique Barboza, 2024/02/02
- [PATCH v3 3/6] target/riscv: add remaining named features, Daniel Henrique Barboza, 2024/02/02
- Re: [PATCH v3 3/6] target/riscv: add remaining named features, Andrew Jones, 2024/02/05
- Re: [PATCH v3 3/6] target/riscv: add remaining named features, Alistair Francis, 2024/02/14
- Re: [PATCH v3 3/6] target/riscv: add remaining named features, Conor Dooley, 2024/02/15
- Re: [PATCH v3 3/6] target/riscv: add remaining named features, Andrew Jones, 2024/02/15
- Re: [PATCH v3 3/6] target/riscv: add remaining named features, Conor Dooley, 2024/02/15
- Re: [PATCH v3 3/6] target/riscv: add remaining named features, Andrew Jones, 2024/02/15