Hi,
Iam trying to check the performance of the SD card on the LS1012ARDB, using a Sandisk Extreme Pro UHS-I sd card.
When I check the AUTOCERR_SYSCTL2 register of the esdhc1 I see the UHSM field is set to SDR12 (with and without data transfer):
root@OpenWrt:/mnt# devmem 0x156003c
0x00000000
The manual says that the LS1012A itself supports SDR104. My question is, does the RDB supports UHS-I mode? if yes how to switch the Linux driver to use it?
Thank you,
Zaid
Solved! Go to Solution.
Look at the following page:
https://community.nxp.com/thread/447129
It looks like that changing of the LS1012a driver code is needed as solution for this problem.
Have a great day,
Pavel Chubakov
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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Look at the following page:
https://community.nxp.com/thread/447129
It looks like that changing of the LS1012a driver code is needed as solution for this problem.
Have a great day,
Pavel Chubakov
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------