mmc: meson-gx: rework tuning function

Browse source

Rework tuning function of the rx phase. Now that the phase can be
more precisely set using CCF, test more phase setting and find the
largest working window. Then the tuning selected is the one at the
center of the window.

This rework allows to use new modes, such as UHS SDR50

Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

...

This commit is contained in:

Jerome Brunet 2017-08-28 16:29:15 +02:00 • committed by Ulf Hansson

parent bac135da21

commit d341ca88ee

1 changed files with 111 additions and 50 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

161

drivers/mmc/host/meson-gx-mmc.c

View file