[people/ms/u-boot.git] / arch / x86 / cpu / qemu / qemu.c

/*
 * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#include <common.h>
#include <asm/irq.h>
#include <asm/post.h>
#include <asm/processor.h>

int arch_cpu_init(void)
{
	int ret;

	post_code(POST_CPU_INIT);
#ifdef CONFIG_SYS_X86_TSC_TIMER
	timer_set_base(rdtsc());
#endif

	ret = x86_cpu_init_f();
	if (ret)
		return ret;

	return 0;
}

int print_cpuinfo(void)
{
	post_code(POST_CPU_INFO);
	return default_print_cpuinfo();
}

void reset_cpu(ulong addr)
{
	/* cold reset */
	x86_full_reset();
}

int arch_misc_init(void)
{
	pirq_init();

	return 0;
}
Commit	Line	Data
a65b25d1 BM	1	/*
	2	* Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
	3	*
	4	* SPDX-License-Identifier: GPL-2.0+
	5	*/
	6
	7	#include <common.h>
5c564226	8	#include <asm/irq.h>
a65b25d1 BM	9	#include <asm/post.h>
	10	#include <asm/processor.h>
	11
	12	int arch_cpu_init(void)
	13	{
	14	int ret;
	15
	16	post_code(POST_CPU_INIT);
	17	#ifdef CONFIG_SYS_X86_TSC_TIMER
	18	timer_set_base(rdtsc());
	19	#endif
	20
	21	ret = x86_cpu_init_f();
	22	if (ret)
	23	return ret;
	24
	25	return 0;
	26	}
	27
	28	int print_cpuinfo(void)
	29	{
	30	post_code(POST_CPU_INFO);
	31	return default_print_cpuinfo();
	32	}
	33
	34	void reset_cpu(ulong addr)
	35	{
	36	/* cold reset */
	37	x86_full_reset();
	38	}
5c564226 BM	39
	40	int arch_misc_init(void)
	41	{
	42	pirq_init();
	43
	44	return 0;
	45	}