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Has anybody successful experience with eMMC and TinyRex ?

eugene128 , 05-09-2020, 09:24 AM
Has anybody successful experience with eMMC and TinyRex ?
robertferanec , 05-11-2020, 07:21 AM
What exactly would you need?
eugene128, 05-11-2020, 08:58 AM
I'm trying to use eMMC as bootable drive, thet connected to SD4 PINs.I can read device passport (vendor id, disk size, etc).But I have some troubles, when I'm trying to get access to internal filesystem.Here is theme on NXP: https://community.nxp.com/thread/531747
robertferanec , 05-12-2020, 11:26 AM
Can Linux see the eMMC?
eugene128, 05-12-2020, 11:45 AM
Neither uBoot not Linux see connected eMMC, it is may be bad driver (on NXP community I've got advice to update software staff, because it a bit outdated) or damaged hadware (eMMC is particylary broken).Currently I've sent log of initialization process to eMMC manufacturer, maybe they answer, is it software problem or hardware problem.
robertferanec , 05-18-2020, 02:25 AM
It should work. Be sure, eMMC is correctly connected and has high quality routing.
eugene128, 07-20-2020, 08:13 AM
yeah, you are right.I changed eMMC and it works, thanks
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