/*
************************************************************************************************************
*
* function
*
* name :
*
* parmeters :
*
* return :
*
* note :
*
*
************************************************************************************************************
*/
int sunxi_board_shutdown(void)
{
#if defined(CONFIG_SUNXI_RTC)
printf("rtc disable\n");
rtc_disable();
#endif
printf("set next system normal\n");
axp_set_next_poweron_status(0x0);
board_display_set_exit_mode(0);
#ifdef CONFIG_SUNXI_DISPLAY
drv_disp_exit();
#endif
sunxi_flash_exit(1); //强制关闭FLASH
sunxi_sprite_exit(1);
disable_interrupts();
interrupt_exit();
tick_printf("power off\n");
axp_set_hardware_poweroff_vol();
axp_set_power_off();
#if defined(CONFIG_ARCH_SUN8IW7P1)
power_off();
#endif
return 0;
}
/*
************************************************************************************************************
*
* function
*
* 函数名称：axp_probe_startup_check_factory_mode
*
* 参数列表：
*
* 返回值 ：
*
* 说明 ：用于样机恢复出厂设置后，第一次启动系统要求，要在USB或火牛存在情况下才能按按键启动，启动后清除标志
*
*
************************************************************************************************************
*/
int axp_probe_factory_mode(void)
{
int buffer_value, status;
int poweron_reason;
buffer_value = sunxi_axp_dev[0]->probe_pre_sys_mode();
if(buffer_value == PMU_PRE_FACTORY_MODE) //factory mode: need the power key and dc or vbus
{
printf("factory mode detect\n");
status = sunxi_axp_dev[0]->probe_power_status();
if(status > 0) //has the dc or vbus
{
//获取 开机原因，是按键触发，或者插入电压触发
poweron_reason = sunxi_axp_dev[0]->probe_this_poweron_cause();
if(poweron_reason == AXP_POWER_ON_BY_POWER_KEY)
{
//set the system next powerom status as 0x0e(the system mode)
printf("factory mode release\n");
sunxi_axp_dev[0]->set_next_sys_mode(PMU_PRE_SYS_MODE);
}
else
{
printf("factory mode: try to poweroff without power key\n");
axp_set_hardware_poweron_vol(); //poweroff
axp_set_power_off();
for(;;);
}
}
else
{
printf("factory mode: try to poweroff without power in\n");
axp_set_hardware_poweroff_vol(); //poweroff
axp_set_power_off();
for(;;);
}
}
return 0;
}
int sunxi_board_shutdown(void)
{
printf("set next system normal\n");
axp_set_next_poweron_status(0x0);
#ifdef CONFIG_SUNXI_DISPLAY
board_display_set_exit_mode(0);
drv_disp_exit();
#endif
sunxi_flash_exit(1);
sunxi_sprite_exit(1);
disable_interrupts();
interrupt_exit();
tick_printf("power off\n");
axp_set_hardware_poweroff_vol();
axp_set_power_off();
return 0;
}