99 lines
3.9 KiB
C
99 lines
3.9 KiB
C
|
/*
|
||
|
|
* File : clock.c
|
||
|
|
* This file is part of RT-Thread RTOS
|
||
|
|
* COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License as published by
|
||
|
|
* the Free Software Foundation; either version 2 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License along
|
||
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
||
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||
|
|
*
|
||
|
|
* Change Logs:
|
||
|
|
* Date Author Notes
|
||
|
|
* 2017-10-10 Tanek first version
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <rthw.h>
|
||
|
|
#include <rtthread.h>
|
||
|
|
|
||
|
|
#ifdef RT_USING_DFS
|
||
|
|
#include <dfs_file.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <board.h>
|
||
|
|
|
||
|
|
RT_USED MPU_Type *mpu = MPU;
|
||
|
|
RT_USED IOMUXC_GPR_Type *iomuxc_gpr = IOMUXC_GPR;
|
||
|
|
|
||
|
|
|
||
|
|
static void dump_clock(void)
|
||
|
|
{
|
||
|
|
rt_kprintf("CPU clock: %d\n", CLOCK_GetFreq(kCLOCK_CpuClk));
|
||
|
|
rt_kprintf("AHB clock : %d\n", CLOCK_GetFreq(kCLOCK_AhbClk));
|
||
|
|
rt_kprintf("SEMC clock : %d\n", CLOCK_GetFreq(kCLOCK_SemcClk));
|
||
|
|
rt_kprintf("IPG clock : %d\n", CLOCK_GetFreq(kCLOCK_IpgClk));
|
||
|
|
rt_kprintf("OSC clock selected : %d\n", CLOCK_GetFreq(kCLOCK_OscClk));
|
||
|
|
rt_kprintf("RTC clock: %d\n", CLOCK_GetFreq(kCLOCK_RtcClk));
|
||
|
|
rt_kprintf("ARMPLLCLK : %d\n", CLOCK_GetFreq(kCLOCK_ArmPllClk));
|
||
|
|
rt_kprintf("USB1PLLCLK : %d\n", CLOCK_GetFreq(kCLOCK_Usb1PllClk));
|
||
|
|
rt_kprintf("USB1PLLPDF0CLK : %d\n", CLOCK_GetFreq(kCLOCK_Usb1PllPfd0Clk));
|
||
|
|
rt_kprintf("USB1PLLPFD1CLK : %d\n", CLOCK_GetFreq(kCLOCK_Usb1PllPfd1Clk));
|
||
|
|
rt_kprintf("USB1PLLPFD2CLK : %d\n", CLOCK_GetFreq(kCLOCK_Usb1PllPfd2Clk));
|
||
|
|
rt_kprintf("USB1PLLPFD3CLK : %d\n", CLOCK_GetFreq(kCLOCK_Usb1PllPfd3Clk));
|
||
|
|
rt_kprintf("USB2PLLCLK : %d\n", CLOCK_GetFreq(kCLOCK_Usb2PllClk));
|
||
|
|
rt_kprintf("SYSPLLCLK : %d\n", CLOCK_GetFreq(kCLOCK_SysPllClk));
|
||
|
|
rt_kprintf("SYSPLLPDF0CLK : %d\n", CLOCK_GetFreq(kCLOCK_SysPllPfd0Clk));
|
||
|
|
rt_kprintf("SYSPLLPFD1CLK : %d\n", CLOCK_GetFreq(kCLOCK_SysPllPfd1Clk));
|
||
|
|
rt_kprintf("SYSPLLPFD2CLK : %d\n", CLOCK_GetFreq(kCLOCK_SysPllPfd2Clk));
|
||
|
|
rt_kprintf("SYSPLLPFD3CLK : %d\n", CLOCK_GetFreq(kCLOCK_SysPllPfd3Clk));
|
||
|
|
rt_kprintf("Enet PLLCLK ref_enetpll0 : %d\n", CLOCK_GetFreq(kCLOCK_EnetPll0Clk));
|
||
|
|
rt_kprintf("Enet PLLCLK ref_enetpll1 : %d\n", CLOCK_GetFreq(kCLOCK_EnetPll1Clk));
|
||
|
|
rt_kprintf("Enet PLLCLK ref_enetpll2 : %d\n", CLOCK_GetFreq(kCLOCK_EnetPll2Clk));
|
||
|
|
rt_kprintf("Audio PLLCLK : %d\n", CLOCK_GetFreq(kCLOCK_AudioPllClk));
|
||
|
|
rt_kprintf("Video PLLCLK : %d\n", CLOCK_GetFreq(kCLOCK_VideoPllClk));
|
||
|
|
}
|
||
|
|
|
||
|
|
void dump_tcm(void)
|
||
|
|
{
|
||
|
|
#define DUMP_REG(__REG) \
|
||
|
|
rt_kprintf("%s(%08p): %08x\n", #__REG, &(__REG), __REG)
|
||
|
|
|
||
|
|
DUMP_REG(IOMUXC_GPR->GPR14);
|
||
|
|
DUMP_REG(IOMUXC_GPR->GPR16);
|
||
|
|
DUMP_REG(IOMUXC_GPR->GPR17);
|
||
|
|
}
|
||
|
|
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
//dump_clock();
|
||
|
|
//dump_tcm();
|
||
|
|
|
||
|
|
rt_thread_delay(RT_TICK_PER_SECOND * 2);
|
||
|
|
|
||
|
|
/* mount sd card fat partition 1 as root directory */
|
||
|
|
if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
|
||
|
|
rt_kprintf("File System initialized!\n");
|
||
|
|
else
|
||
|
|
rt_kprintf("File System init failed!\n");
|
||
|
|
|
||
|
|
|
||
|
|
while (1)
|
||
|
|
{
|
||
|
|
rt_thread_delay(RT_TICK_PER_SECOND);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*@}*/
|