CVSROOT: /cvs
Module name: src
Changes by: patr...@cvs.openbsd.org 2017/07/18 12:45:44
Modified files:
sys/arch/armv7/imx: imxesdhc.c
Log message:
Add sdmmc support for the i.MX6UL variant of the i.MX6 series. This
variant is essentially the same in regards to sdmmc as the i.MX6SX
variant, which is why the device tree specifies that version. The
i.MX6SX has a few quirks. One of these is related to tuning, which
we don't do, the other one to the CAP1 register, which we don't use,
and the third is for high speed support, where the "support bit" is
missing for HS200. Of all these, only the one where the CAP1 register
spills into the CAP register seems relevant to us. With this I can
mount and newfs on the SD card.
ok kettenis@
