Function rt_hw_board_init

bsp/x86/drivers/board.c:50–80

* This function will init QEMU * */

 *
 */
void rt_hw_board_init(void)
{
    /* clear .bss */
    rt_hw_clear_bss();

    /* init hardware interrupt */
    rt_hw_interrupt_init();

    /* init the console */
    rt_hw_console_init();
    rt_console_set_device("console");

    /* initialize 8253 clock to interrupt 1000 times/sec */
    outb(TIMER_MODE, TIMER_SEL0|TIMER_RATEGEN|TIMER_16BIT);
    outb(IO_TIMER1, TIMER_DIV(RT_TICK_PER_SECOND) % 256);
    outb(IO_TIMER1, TIMER_DIV(RT_TICK_PER_SECOND) / 256);

    /* install interrupt handler */
    rt_hw_interrupt_install(INTTIMER0, rt_timer_handler, RT_NULL, "tick");
    rt_hw_interrupt_umask(INTTIMER0);

    /* init memory system */
#ifdef RT_USING_HEAP
    /* RAM 16M */
    rt_system_heap_init((void *)&__bss_end, (void *)(1024UL*1024*8));
#endif

#ifdef RT_USING_HOOK
    rt_thread_idle_sethook(idle_hook);
#endif
}

static int reboot(void)
{