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[bsp] add link info dump and update SDCard mount

This commit is contained in:
tanek liang 2017-12-07 13:41:05 +08:00
parent da30f0fae2
commit 010891fcd1
1 changed files with 95 additions and 42 deletions
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81
bsp/imxrt1052-evk/applications/main.c
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@ -30,13 +30,13 @@
#include <dfs_file.h> #include <dfs_file.h>
#endif #endif
#ifdef RT_USING_DEVICE
#include <rtdevice.h>
#endif
#include <board.h> #include <board.h>
RT_USED MPU_Type *mpu = MPU; void dump_clock(void)
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("CPU clock: %d\n", CLOCK_GetFreq(kCLOCK_CpuClk));
rt_kprintf("AHB clock : %d\n", CLOCK_GetFreq(kCLOCK_AhbClk)); rt_kprintf("AHB clock : %d\n", CLOCK_GetFreq(kCLOCK_AhbClk));
@ -63,29 +63,82 @@ static void dump_clock(void)
rt_kprintf("Video PLLCLK : %d\n", CLOCK_GetFreq(kCLOCK_VideoPllClk)); rt_kprintf("Video PLLCLK : %d\n", CLOCK_GetFreq(kCLOCK_VideoPllClk));
} }
void dump_tcm(void) void dump_cc_info(void)
{ {
#define DUMP_REG(__REG) \ #if defined(__CC_ARM)
rt_kprintf("%s(%08p): %08x\n", #__REG, &(__REG), __REG) rt_kprintf("using armcc, version: %d\n", __ARMCC_VERSION);
#elif defined(__ICCARM__)
rt_kprintf("using iccarm, version: %d\n", __VER__);
#elif defined(__GNUC__)
rt_kprintf("using gcc, version: %d.%d\n", __GNUC__, __GNUC_MINOR__);
#endif
}
DUMP_REG(IOMUXC_GPR->GPR14); void dump_link_info(void)
DUMP_REG(IOMUXC_GPR->GPR16); {
DUMP_REG(IOMUXC_GPR->GPR17); #if defined(__CC_ARM)
#elif defined(__ICCARM__)
#elif defined(__GNUC__)
#define DUMP_SYMBOL(__SYM) \
extern int __SYM; \
rt_kprintf("%s: %p\n", #__SYM, &__SYM)
DUMP_SYMBOL(__fsymtab_start);
DUMP_SYMBOL(__fsymtab_end);
DUMP_SYMBOL(__vsymtab_start);
DUMP_SYMBOL(__vsymtab_end);
DUMP_SYMBOL(__rt_init_start);
DUMP_SYMBOL(__rt_init_end);
DUMP_SYMBOL(__exidx_start);
DUMP_SYMBOL(__exidx_end);
DUMP_SYMBOL(__etext);
DUMP_SYMBOL(__data_start__);
DUMP_SYMBOL(__data_end__);
DUMP_SYMBOL(__noncachedata_start__);
DUMP_SYMBOL(__noncachedata_init_end__);
DUMP_SYMBOL(__noncachedata_end__);
DUMP_SYMBOL(__bss_start__);
DUMP_SYMBOL(__bss_end__);
DUMP_SYMBOL(stack_start);
DUMP_SYMBOL(stack_end);
DUMP_SYMBOL(heap_start);
#endif
} }
int main(void) int main(void)
{ {
rt_uint32_t result;
//dump_clock(); //dump_clock();
//dump_tcm(); dump_cc_info();
dump_link_info();
rt_thread_delay(RT_TICK_PER_SECOND * 2); rt_kprintf("build time: %s %s\n", __DATE__, __TIME__);
#if defined(RT_USING_DFS) && defined(RT_USING_SDIO)
result = mmcsd_wait_cd_changed(RT_TICK_PER_SECOND);
if (result == MMCSD_HOST_PLUGED)
{
/* mount sd card fat partition 1 as root directory */ /* mount sd card fat partition 1 as root directory */
if (dfs_mount("sd0", "/", "elm", 0, 0) == 0) if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
rt_kprintf("File System initialized!\n"); rt_kprintf("File System initialized!\n");
else else
rt_kprintf("File System init failed!\n"); rt_kprintf("File System init failed!\n");
}
else
{
rt_kprintf("sdcard init fail or timeout: %d!\n", result);
}
#endif
while (1) while (1)
{ {