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| author | Jiaxun Yang <jiaxun.yang@flygoat.com> | 2023-05-21 22:18:59 +0100 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2023-07-10 23:33:37 +0200 |
| commit | 99eff13120c8695f5d14b2edfe24739dd13b982f (patch) | |
| tree | de5529c0636391050f1fdec102a4db28152258f5 /hw/mips | |
| parent | 03afdc28b3ffb9315f9612052b2b1c250370c344 (diff) | |
| download | qemu-99eff13120c8695f5d14b2edfe24739dd13b982f.zip qemu-99eff13120c8695f5d14b2edfe24739dd13b982f.tar.gz qemu-99eff13120c8695f5d14b2edfe24739dd13b982f.tar.bz2 | |
hw/mips/loongson3_virt: Relax CPU restrictions for TCG
After implemented CPUCFG and CSR, we are now able to boot Linux
kernel with Loongson-3A4000 CPU, so there is no point to restrict
CPU type to 3A1000 only, instead we just check for presence of
INSN_LOONGSON3A.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20230521214832.20145-3-jiaxun.yang@flygoat.com>
[JY: Check for cpu_type_supports_isa(INSN_LOONGSON3A)]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Diffstat (limited to 'hw/mips')
| -rw-r--r-- | hw/mips/loongson3_virt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/mips/loongson3_virt.c b/hw/mips/loongson3_virt.c index 3dd91da..4018b8c 100644 --- a/hw/mips/loongson3_virt.c +++ b/hw/mips/loongson3_virt.c @@ -481,8 +481,8 @@ static void mips_loongson3_virt_init(MachineState *machine) if (!machine->cpu_type) { machine->cpu_type = MIPS_CPU_TYPE_NAME("Loongson-3A1000"); } - if (!strstr(machine->cpu_type, "Loongson-3A1000")) { - error_report("Loongson-3/TCG needs cpu type Loongson-3A1000"); + if (!cpu_type_supports_isa(machine->cpu_type, INSN_LOONGSON3A)) { + error_report("Loongson-3/TCG needs a Loongson-3 series cpu"); exit(1); } } else { |