menuconfig MCI bool "MCI drivers " select ATA select ATA_DISK help Add support for MCI drivers, used to handle MMC and SD cards if MCI comment "--- Feature list ---" config MCI_STARTUP bool "Probe on system start" help Say 'y' here if the MCI framework should probe for attached MCI cards on system start up. This is required if the card carries barebox's environment (for example on systems where the MCI card is the sole bootmedia). Otherwise probing run on demand with "mci*.probe=1" config MCI_INFO bool "MCI Info" depends on CMD_DEVINFO default y help This entry adds more info about the attached MCI card, when the 'devinfo' command is used on the mci device. comment "--- MCI host drivers ---" config MCI_STM378X bool "i.MX23/i.MX28" depends on ARCH_STM help Enable this entry to add support to read and write SD cards on a i.MX23/i.MX28 based system. config MCI_S3C bool "S3C" depends on ARCH_S3C24xx help Enable this entry to add support to read and write SD cards on a Samsung S3C24xx based system. config MCI_IMX bool "i.MX" depends on ARCH_IMX27 || ARCH_IMX31 help Enable this entry to add support to read and write SD cards on a Freescale i.MX based system. config MCI_IMX_ESDHC bool "i.MX esdhc" depends on ARCH_IMX25 || ARCH_IMX35 || ARCH_IMX51 help Enable this entry to add support to read and write SD cards on a Freescale i.MX25/35/51 based system. config MCI_IMX_ESDHC_PIO bool "use PIO mode" depends on MCI_IMX_ESDHC help mostly useful for debugging. Normally you should use DMA. endif