8f34c2760d
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
110 lines
2.4 KiB
C
110 lines
2.4 KiB
C
/*
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* Copyright (c) 2006-2018, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2018-01-30 armink the first version
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*/
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#include <time.h>
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#include <string.h>
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#include <rtthread.h>
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#include <drivers/rtc.h>
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#ifdef RT_USING_SOFT_RTC
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/* 2018-01-30 14:44:50 = RTC_TIME_INIT(2018, 1, 30, 14, 44, 50) */
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#define RTC_TIME_INIT(year, month, day, hour, minute, second) \
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{.tm_year = year - 1900, .tm_mon = month - 1, .tm_mday = day, .tm_hour = hour, .tm_min = minute, .tm_sec = second}
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#ifndef SOFT_RTC_TIME_DEFAULT
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#define SOFT_RTC_TIME_DEFAULT RTC_TIME_INIT(2018, 1, 1, 0, 0 ,0)
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#endif
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static struct rt_device soft_rtc_dev;
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static rt_tick_t init_tick;
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static time_t init_time;
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static rt_err_t soft_rtc_control(rt_device_t dev, int cmd, void *args)
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{
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time_t *time;
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struct tm time_temp;
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RT_ASSERT(dev != RT_NULL);
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memset(&time_temp, 0, sizeof(struct tm));
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switch (cmd)
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{
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case RT_DEVICE_CTRL_RTC_GET_TIME:
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time = (time_t *) args;
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*time = init_time + (rt_tick_get() - init_tick) / RT_TICK_PER_SECOND;
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break;
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case RT_DEVICE_CTRL_RTC_SET_TIME:
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{
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time = (time_t *) args;
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init_time = *time - (rt_tick_get() - init_tick) / RT_TICK_PER_SECOND;
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break;
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}
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}
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return RT_EOK;
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}
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#ifdef RT_USING_DEVICE_OPS
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const static struct rt_device_ops soft_rtc_ops =
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{
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RT_NULL,
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RT_NULL,
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RT_NULL,
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RT_NULL,
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RT_NULL,
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soft_rtc_control
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};
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#endif
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int rt_soft_rtc_init(void)
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{
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static rt_bool_t init_ok = RT_FALSE;
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struct tm time_new = SOFT_RTC_TIME_DEFAULT;
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if (init_ok)
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{
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return 0;
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}
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/* make sure only one 'rtc' device */
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RT_ASSERT(!rt_device_find("rtc"));
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init_tick = rt_tick_get();
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init_time = mktime(&time_new);
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soft_rtc_dev.type = RT_Device_Class_RTC;
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/* register rtc device */
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#ifdef RT_USING_DEVICE_OPS
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soft_rtc_dev.ops = &soft_rtc_ops;
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#else
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soft_rtc_dev.init = RT_NULL;
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soft_rtc_dev.open = RT_NULL;
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soft_rtc_dev.close = RT_NULL;
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soft_rtc_dev.read = RT_NULL;
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soft_rtc_dev.write = RT_NULL;
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soft_rtc_dev.control = soft_rtc_control;
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#endif
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/* no private */
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soft_rtc_dev.user_data = RT_NULL;
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rt_device_register(&soft_rtc_dev, "rtc", RT_DEVICE_FLAG_RDWR);
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init_ok = RT_TRUE;
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return 0;
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}
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INIT_DEVICE_EXPORT(rt_soft_rtc_init);
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#endif /* RT_USING_SOFT_RTC */
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