From 99eff13120c8695f5d14b2edfe24739dd13b982f Mon Sep 17 00:00:00 2001 From: Jiaxun Yang Date: Sun, 21 May 2023 22:18:59 +0100 Subject: hw/mips/loongson3_virt: Relax CPU restrictions for TCG MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Message-Id: <20230521214832.20145-3-jiaxun.yang@flygoat.com> [JY: Check for cpu_type_supports_isa(INSN_LOONGSON3A)] Signed-off-by: Philippe Mathieu-Daudé --- hw/mips/loongson3_virt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'hw/mips') 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 { -- cgit v1.1