* Inform the card of the voltage
*/
if (!powered_resume) {
+ /* The initialization should be done at 3.3 V I/O voltage. */
+ mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330, 0);
+
err = mmc_send_io_op_cond(host, host->ocr, &ocr);
if (err)
goto err;
* With these steps taken, mmc_select_voltage() is also required to
* restore the correct voltage setting of the card.
*/
+
+ /* The initialization should be done at 3.3 V I/O voltage. */
+ if (!mmc_card_keep_power(host))
+ mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330, 0);
+
sdio_reset(host);
mmc_go_idle(host);
mmc_send_if_cond(host, host->ocr_avail);