I tried FatFS sample in SDK_2.3.0 for EVK-MIMXRT1050.
FATFS example to demonstrate how to use FATFS with SD card.
Please insert a card into board.
Then program stacked so it seems that
SD_PowerOnCard(g_sd.host.base, g_sd.usrParam.pwr) function failed.
This function just writes to a GPIO register
so I can't understand why this happened.
Any suggestions will be appreciated.