Small nit: $3 != $100+
That said, using native SPI bus on a closest laying around (embedded) Linux board is an awesome idea hardware-wise. What about software though? Will dd if=file.bin of=/dev/spidev0.0 fail to write to an SPI NOR chip?
That said, using native SPI bus on a closest laying around (embedded) Linux board is an awesome idea hardware-wise. What about software though? Will dd if=file.bin of=/dev/spidev0.0 fail to write to an SPI NOR chip?
[1]: https://www.flashrom.org/Flashrom
(As of January, it looks to have support for your $3 programmer! https://github.com/flashrom/flashrom/blob/86bb6c55dd3bb1a167... )