BCMSDHOST(4) FreeBSD Kernel Interfaces Manual BCMSDHOST(4)
NAME
bcmsdhost - Broadcom BCM238x SD controller
SYNOPSIS
bcmsdhost* at fdt?
sdmmc* at bcmsdhost?
DESCRIPTION
The bcmsdhost driver provides support for the SD controllers integrated
on Broadcom BCM283x and BCM2711 SoCs. The driver uses the bcmdmac(4) DMA
controller to provide DMA support.
The sdmmc(4) subsystem performs SD/MMC transactions to communicate with
whatever SD devices are inserted into the card slot or directly connected
to the controller.
SEE ALSO
bcmdmac(4), intro(4), sdmmc(4)
HISTORY
OpenBSD support for bcmsdhost first appeared in OpenBSD 6.7.
AUTHORS
The bcmsdhost driver was written by Jared D. McNeill for NetBSD and
ported to OpenBSD by Neil Ashford <
[email protected]> and Tobias
Heider <
[email protected]>.
FreeBSD 14.1-RELEASE-p8 April 22, 2020 FreeBSD 14.1-RELEASE-p8