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[PATCH 1/6] target/riscv/tcg: set 'mmu' with 'satp' in cpu_set_profile()
From: |
Daniel Henrique Barboza |
Subject: |
[PATCH 1/6] target/riscv/tcg: set 'mmu' with 'satp' in cpu_set_profile() |
Date: |
Thu, 25 Jan 2024 16:53:14 -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>
---
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 0/6] riscv: named features riscv,isa, 'svade' rework, Daniel Henrique Barboza, 2024/01/25
- [PATCH 1/6] target/riscv/tcg: set 'mmu' with 'satp' in cpu_set_profile(),
Daniel Henrique Barboza <=
- [PATCH 2/6] target/riscv: add riscv,isa to named features, Daniel Henrique Barboza, 2024/01/25
- [PATCH 3/6] target/riscv: add remaining named features, Daniel Henrique Barboza, 2024/01/25
- [PATCH 4/6] target/riscv: Reset henvcfg to zero, Daniel Henrique Barboza, 2024/01/25
- [PATCH 5/6] target/riscv: Gate hardware A/D PTE bit updating, Daniel Henrique Barboza, 2024/01/25
- [PATCH 6/6] target/riscv: Promote svade to a normal extension, Daniel Henrique Barboza, 2024/01/25