diff options
author | Simon Glass <sjg@chromium.org> | 2011-12-19 17:37:11 -0800 |
---|---|---|
committer | Gerrit <chrome-bot@google.com> | 2011-12-20 16:14:40 -0800 |
commit | 6527a57b5715ac7a9aafd2f2f638ad88567d82f9 (patch) | |
tree | c46d9feaef2e504c1a26482cef9f6f2bdd355b68 /drivers | |
parent | 81fa5c6d57af48d3aa874969a8f2bf2351bc9680 (diff) |
CHROMIUM: mmc: Enable 8-bit for eMMC
Until we bring in the newer MMC code from upstream, this enables 8-bit
support with a minimum of changes.
BUG=chromium-os:22938
TEST=build and boot on Kaen
Change-Id: I5c3f5e6f4003ae63e08208d9afba66aef8d97ccf
Reviewed-on: https://gerrit.chromium.org/gerrit/13202
Reviewed-by: Che-Liang Chiou <clchiou@chromium.org>
Reviewed-by: Tom Warren <twarren@nvidia.com>
Commit-Ready: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/mmc/mmc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 5ea693818c..76eaf15c7f 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -552,7 +552,8 @@ int mmc_change_freq(struct mmc *mmc) if (mmc->version < MMC_VERSION_4) goto out; - mmc->card_caps |= MMC_MODE_4BIT; + /* Tegra: temporary fix */ + mmc->card_caps |= MMC_MODE_4BIT | MMC_MODE_8BIT; err = mmc_send_ext_csd(mmc, ext_csd); |