Can we use 64MB NOR Flash with iMX6solo GPMI interface?

[deepaktajanpure]

I want to use iMx6Solo. I have gone through i.MX 6Solo/6DualLite Applications Processor Reference Manual, Rev. 5, 05/2020 Page 209. Document is saying Feature that : Nand-Flash (MLC up to 40-bit ECC) and NOR Flash memory interface via GPMI Nand-Flash controller.

But After going through GPMI chapter in detail I didn't found NOR Flash.

So my question is "Can we use 64MB NOR Flash with iMX6solo GPMI interface?"

[deepaktajanpure]

If we want to use SPI NOR Flash as Boot Flash then what will be max size SPI NOR Flash in iMx6Solo?

[jimmychan]

GPMI is for NAND flash only.

[deepaktajanpure]

If we want to use SPI NOR Flash as Boot Flash then what will be max size SPI NOR Flash in iMx6Solo?

[jimmychan]

According to the boot_cfg4, the ecspi address is 1-3 bytes. 3 bytes mean 16MB.