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Advanced users • Re: Testing class A2 SD cards with Command Queuing on Pi 5

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This is now in rpi-update kernel.
You need to add this to config.txt to enable it:

Code:

dtparam=sd_cqe
If the card supports the feature and it's enabled you get this line in dmesg:

Code:

mmc0: Command Queue Engine enabled
If you test, please report your results (good or bad).

As the feature is very new, make sure you have backups of any valuable data on sdcard.

Statistics: Posted by dom — Wed Mar 20, 2024 5:51 pm



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