Hello, I am using sdhci & sdhci-spear drivers for arasan SDIO controller present on ST SPEAr platform. When i use MMC card, everything works fine and i am able to read/write from card. But when i use SD or MicroSD cards, then during initialization, CMD51 fails, read scr, i get error. (Data CRC). Can somebody please guide where could be the issue. viresh. ST Microelectronics. -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html