Function rtthread_startup

bsp/wh44b0/startup.c:45–103

* This function will startup RT-Thread RTOS. */

 * This function will startup RT-Thread RTOS.
 */
void rtthread_startup(void)
{
	/* enable cpu cache */
	rt_hw_cpu_icache_enable();

	/* init hardware interrupt */
	rt_hw_interrupt_init();

	/* init board */
	rt_hw_board_init();

	/* init hardware serial */
	rt_serial_init();

	rt_show_version();

	/* init timer system */
	rt_system_timer_init();

	/* init memory system */
#ifdef RT_USING_HEAP
#ifdef __CC_ARM
	rt_system_heap_init((void*)&Image$$RW_RAM1$$ZI$$Limit, (void*)0xD000000);
#else
	rt_system_heap_init((void*)&__bss_end, (void*)0xD000000);
#endif
#endif

	/* init scheduler system */
	rt_system_scheduler_init();

#ifdef RT_USING_HOOK
	/* set idle thread hook */
	rt_thread_idle_sethook(rt_hw_led_flash);
#endif

	/* init application */
	rt_application_init();

#ifdef RT_USING_FINSH
	/* init the finsh input */
	rt_hw_finsh_init();

	/* init finsh */
	finsh_system_init();
#endif

	/* init idle thread */
	rt_thread_idle_init();

	/* unmask interrupt */
	rt_hw_interrupt_umask(INT_GLOBAL);

	/* start scheduler */
	rt_system_scheduler_start();

	/* never reach here */
	return ;