44 lines
		
	
	
		
			785 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			44 lines
		
	
	
		
			785 B
		
	
	
	
		
			C
		
	
	
	
// SPDX-License-Identifier: GPL-2.0+
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/*
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 * Copyright (C) 2015, Miao Yan <yanmiaobest@gmail.com>
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 */
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#include <common.h>
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#include <cpu.h>
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#include <dm.h>
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#include <errno.h>
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#include <qfw.h>
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#include <asm/cpu.h>
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int cpu_qemu_get_desc(struct udevice *dev, char *buf, int size)
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{
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	if (size < CPU_MAX_NAME_LEN)
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		return -ENOSPC;
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	cpu_get_name(buf);
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	return 0;
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}
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static int cpu_qemu_get_count(struct udevice *dev)
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{
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	return qemu_fwcfg_online_cpus();
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}
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static const struct cpu_ops cpu_qemu_ops = {
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	.get_desc	= cpu_qemu_get_desc,
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	.get_count	= cpu_qemu_get_count,
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};
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static const struct udevice_id cpu_qemu_ids[] = {
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	{ .compatible = "cpu-qemu" },
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	{ }
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};
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U_BOOT_DRIVER(cpu_qemu_drv) = {
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	.name		= "cpu_qemu",
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	.id		= UCLASS_CPU,
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	.of_match	= cpu_qemu_ids,
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	.ops		= &cpu_qemu_ops,
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};
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