{
int ret;
- mdelay(1);
-
/* CMD0: reset to IDLE */
ret = mmc_send_cmd(MMC_CMD(0), 0, 0, NULL);
if (ret != 0) {
mmc_reset_to_idle();
- /* CMD8: Send Interface Condition Command */
- ret = mmc_send_cmd(MMC_CMD(8), VHS_2_7_3_6_V | CMD8_CHECK_PATTERN,
- MMC_RESPONSE_R(7), &resp_data[0]);
-
- if ((ret == 0) && ((resp_data[0] & 0xffU) == CMD8_CHECK_PATTERN)) {
- ret = sd_send_op_cond();
- } else {
+ if (mmc_dev_info->mmc_dev_type == MMC_IS_EMMC) {
ret = mmc_send_op_cond();
+ } else {
+ /* CMD8: Send Interface Condition Command */
+ ret = mmc_send_cmd(MMC_CMD(8), VHS_2_7_3_6_V | CMD8_CHECK_PATTERN,
+ MMC_RESPONSE_R(7), &resp_data[0]);
+
+ if ((ret == 0) && ((resp_data[0] & 0xffU) == CMD8_CHECK_PATTERN)) {
+ ret = sd_send_op_cond();
+ }
}
if (ret != 0) {
return ret;