kunlun/startup/misc/main.c

/****************************************************************************

Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.

This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
be copied by any method or incorporated into another program without
the express written consent of Aerospace C.Power. This Information or any portion
thereof remains the property of Aerospace C.Power. The Information contained herein
is believed to be accurate and Aerospace C.Power assumes no responsibility or
liability for its use in any way and conveys no license or title under
any patent or copyright and makes no representation or warranty that this
Information is free from patent or copyright infringement.

****************************************************************************/
/* os shim includes */
#include "os_types.h"
#include "os_task.h"
#include "os_utils.h"

#include "system.h"

/* common includes */
#include "iot_config.h"
#include "iot_io.h"
#include "iot_system.h"
#include "iot_version.h"
#include "iot_mtd.h"

#include "iot_board_api.h"
#include "iot_gpio_api.h"

os_task_h _init_handle;
extern uint32_t _sp;

/* working mode for fw
 * 0 - Mission Mode
 * 1 - FTM mode
 */
extern uint32_t g_fw_mode;

extern void iot_hw_init();
extern void iot_sub_system_init();
extern void proto_mm_init();
extern void proto_ftm_init();
extern void iot_mode_set(int fw_mode);

static void startup_mm_init()
{
    proto_mm_init();
}

static void startup_ftm_init()
{
#if (BUILD_AMP_TYPE == IOT_BUILD_AMP_CUSTOM)
    proto_mm_init();
#else
    proto_ftm_init();
#endif
}

// 初始化task 然后删除自身
void iot_startup_init_task(void *arg)
{
    uint8_t gpio_3v3;
    uint8_t gpio_eth_rst;

    for (;;) {
        /* sub system init */
        iot_sub_system_init();

        /* open the 3v3 power for bluetooth, wifi, rtc and em_ext module */
        gpio_3v3 = iot_board_get_gpio(GPIO_P3V3_EN);
        if (gpio_3v3 != GPIO_INVALID) {
            iot_gpio_open_as_output(gpio_3v3);
            iot_gpio_value_set(gpio_3v3, 0);
        }

        /* output high to reset of ethernet phy */
        gpio_eth_rst = iot_board_get_gpio(GPIO_ETH_PHY_RESET);
        if (gpio_eth_rst != GPIO_INVALID) {
            iot_gpio_open_as_output(gpio_eth_rst);
            iot_gpio_value_set(gpio_eth_rst, 1);
        }

        if(g_fw_mode == MM_MODE){
            //mm mode or mt mode
            startup_mm_init();
        } else {
            //mp mode or ftm mode
            startup_ftm_init();
        }

        os_delete_task(_init_handle);
    }
}

int32_t iot_startup_init()
{
    /* startup task */
    _init_handle = os_create_task_ext(iot_startup_init_task, NULL,
        IOT_INIT_TASK_PRIO, PLC_STARTUP_INIT_SIZE, __FUNCTION__);

    /* create the tasks */
    if(_init_handle != NULL) {
        iot_printf("init task create successfully...\n");
    }

    return 0;
}

int32_t iot_module_init(void)
{
    /* hardware init */
    iot_hw_init();

    /* startup task init */
    iot_startup_init();

    return 0;
}

int32_t iot_module_start(void)
{
    os_start_kernel();

    return 0;
}

uint32_t iot_plc_entry(iot_build_info_t *info)
{
    sbl_param_input_t param = {0};

    iot_system_get_fw_boot_param(&param);
    // 设置app的build_info
    iot_version_set_user_build_info(info);
    // 设置模块运行模式 工厂模式等
    iot_mode_set(param.fw_mode);
    mtd_set_flash_size(param.flash_size);
    mtd_set_psram_state(param.run_in_psram);

    /* module init */
    iot_module_init();

    /* module start */
    iot_module_start();

    return -1;
}