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target/mips/cpu: Introduce mips_cpu_create_with_clock() helper

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Introduce an helper to create a MIPS CPU and connect it to
a reference clock. This helper is not MIPS specific, but so
far only MIPS CPUs need it.

Suggested-by: Huacai Chen <zltjiangshi@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201012095804.3335117-13-f4bug@amsat.org>
This commit is contained in:
Philippe Mathieu-Daudé 2020-10-12 11:57:55 +02:00
parent a0713e85bf
commit 7aaab96a9b
2 changed files with 24 additions and 0 deletions
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12
target/mips/cpu.c
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@ -288,3 +288,15 @@ static void mips_cpu_register_types(void)
}
type_init(mips_cpu_register_types)
/* Could be used by generic CPU object */
MIPSCPU *mips_cpu_create_with_clock(const char *cpu_type, Clock *cpu_refclk)
{
DeviceState *cpu;
cpu = DEVICE(object_new(cpu_type));
qdev_connect_clock_in(cpu, "clk-in", cpu_refclk);
qdev_realize(cpu, NULL, &error_abort);
return MIPS_CPU(cpu);
}