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IMXESDHC(4) Device Drivers Manual IMXESDHC(4)

imxesdhci.MX SD host controller

imxesdhc* at fdt?
sdmmc* at imxesdhc?

The imxesdhc driver provides support for the MMC/SD/SDIO controller integrated in i.MX 6, i.MX 7 and i.MX 8 processors.

The sdmmc(4) subsystem performs SD/MMC transactions to communicate with MMC, SD, SDHC, or SDIO devices inserted into the SD slot.

intro(4), sdmmc(4)

The imxesdhc driver first appeared in OpenBSD 5.5.

The imxesdhc driver was written by Patrick Wildt <>.

May 28, 2021 OpenBSD-current