In Uboot, I try to use
ums 0 mmc 0
output:
Bad device specification mmc 0
Can’t find partition mmc 0
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Same emmc working on V2 board without any issue
Check the connector and what bootloader are you using?
Connecter is fine and fit and lock to position. All pins are in contact. This is not only case for one board. I have many board in each series. This is issue i found in the model.
A picture of the module top and bottom and the board’s bottom side? What bootloader are you running? It is our bootloader or Armbian’s?
I just connected to USB using the flashing cable. Proceeded with same procedure mentioned in article. But not detect eMMC. I try to flashed eMMC from another recent version of LePotato and install in this also not boot.
This module is designed for V2 only. There’s no LDO on it to support V1. The ones that support V1 has one or two black dots on it.