where are sample program about QSPI

正人石川 — Tue, 22 May 2018 05:37:06 GMT

I have a "Document Number IMX6SXRM"(Revision 2, 9/2017)

I want a sample program about QSPI(Read/Write) for flash rom.

I do not know how to use commands.( 51.5.3.1 Programmable Sequence Engine Table 51-12. Instruction set)

How to get sample program about QSPI?

Re: where are sample program about QSPI

igorpadykov — Tue, 22 May 2018 23:24:38 GMT

Hi 正人石川

for qspi one can look at linux driver in linux/drivers/mtd/spi-nor/fsl-quadspi.c

and for example of boot programming at mfg tool mfgtool2-yocto-mx-sabresd-qspi-nor-n25q256a.vbs script:

i.MX Software|NXP

Best regards
igor
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topic where are sample program about QSPI in i.MX Processors

where are sample program about QSPI

Re: where are sample program about QSPI