My customer are constructing the manufacturing process of the product using current i.MX6-Solo.
Their product is boot from parallel NOR-Flash via EIM interface.
When nothing is being written to NOR-flash (all contents 0xFF) in the Internal Boot Mode, We thought that it switches over boot from NOR-flash to Serial-Download-Mode.
However, their board does not switch over to Serial-Download-Mode. *PC does not detect USB-Device.
Once writing a program into NOR using Serial-Downloader, of course, the board is correctly boot from NOR-flash.
Doesn't i.MX6-Solo switch over to Serial-downloader, when reading 0xFF from NOR-Flash in boot?
Do my customer have to change Boot-Mode switch setting on the board in a manufacturing process?