diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index e37c814..06dec74 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -1132,6 +1132,8 @@
 		goto release;
 	}
 
+	sdhci_reset(host, SDHCI_RESET_ALL);
+
 	version = readw(host->ioaddr + SDHCI_HOST_VERSION);
 	version = (version & SDHCI_SPEC_VER_MASK) >> SDHCI_SPEC_VER_SHIFT;
 	if (version != 0) {