diff options
| author | Ye Li <ye.li@nxp.com> | 2019-10-25 01:28:48 -0700 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2019-10-27 20:11:40 -0700 |
| commit | 70af44d36f9c28d24dce88447a4ad8eaaae5c441 (patch) | |
| tree | 28417939190b40355fdfba3afcb3c1f83a9aa2af /configs/MPC8541CDS_legacy_defconfig | |
| parent | 7209491b7f0295663b7a3ce3c01371d8ce0f340f (diff) | |
MLK-22851-3 imx8mq: Enable eMMC HS400 and SD UHS mode on EVK
iMX8MQ EVK board has a eMMC5.0 chip and supports SD3.0, so enable the UHS
and HS400 configs to enhance the eMMC/SD access.
The change also needs to set usdhc clock to 400Mhz, and add the off-on-delay-us
to SD reset pin, otherwise some SD cards will fail to select UHS mode in
re-initialization.
Signed-off-by: Ye Li <ye.li@nxp.com>
Diffstat (limited to 'configs/MPC8541CDS_legacy_defconfig')
0 files changed, 0 insertions, 0 deletions