SD_ASYNC_FIFO_RST
0x0C | SD_ASYNC_FIFO_RST,
SD_30_MODE | SD_ASYNC_FIFO_RST);
0x0C | SD_ASYNC_FIFO_RST,
SD_DDR_MODE | SD_ASYNC_FIFO_RST);
rtsx_usb_add_cmd(ucr, WRITE_REG_CMD, SD_CFG1, SD_ASYNC_FIFO_RST, 0);