How the reset Quartz64-b onboard memory (emmc)
#2
eMMC is on a separate module you have to purchase, if you didn't purchase it you don't have it. Maybe you mean SPI flash, which is present on Model B, but shows up as /dev/mtd*.

Either way, there's two jumpers (J5 and J6) you can set to disable eMMC and SPI flash respectively if I understand the schematic correctly.

In the future please ask support questions like this to the fine and respectable people who told you to flash something onto SPI flash. It's very annoying when people go around telling others to flash their broken stuff to SPI and then leave the support burden to the rest of the community to undo this operation.

Occasional Linux Kernel Contributor, Avid Wiki Updater, Ask Me About Quartz64
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RE: How the reset Quartz64-b onboard memory (emmc) - by CounterPillow - 07-20-2023, 11:07 AM

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