[PATCH v7 6/7] mtd: spi-nor: add support for Macronix Octal flash with RWW feature
Michael Walle
mwalle at kernel.org
Fri Jan 5 05:07:22 PST 2024
> Adding Macronix Octal flash for Octal DTR support.
Doesn't fit to the subject nor the content of this patch.
> The octaflash series can be divided into the following types:
>
> MX25 series : Serial NOR Flash.
> MX66 series : Serial NOR Flash with stacked die.(Size larger than 1Gb)
> LM/UM series : Up to 250MHz clock frequency with both DTR/STR
> operation.
> LW/UW series : Support simultaneous Read-while-Write operation in
> multiple
> bank architecture. Read-while-write feature which means
> read
> data one bank while another bank is programing or
> erasing.
>
> MX25LM : 3.0V Octal I/O
>
> -https://www.mxic.com.tw/Lists/Datasheet/Attachments/8729/MX25LM51245G,%203V,%20512Mb,%20v1.1.pdf
>
> MX25UM : 1.8V Octal I/O
>
> -https://www.mxic.com.tw/Lists/Datasheet/Attachments/8967/MX25UM51245G,%201.8V,%20512Mb,%20v1.5.pdf
>
> MX66LM : 3.0V Octal I/O with stacked die
>
> -https://www.mxic.com.tw/Lists/Datasheet/Attachments/8748/MX66LM1G45G,%203V,%201Gb,%20v1.1.pdf
>
> MX66UM : 1.8V Octal I/O with stacked die
>
> -https://www.mxic.com.tw/Lists/Datasheet/Attachments/8711/MX66UM1G45G,%201.8V,%201Gb,%20v1.1.pdf
Please use Link: tags just before your SoB.
>
> MX25LW : 3.0V Octal I/O with Read-while-Write
> MX25UW : 1.8V Octal I/O with Read-while-Write
> MX66LW : 3.0V Octal I/O with Read-while-Write and stack die
> MX66UW : 1.8V Octal I/O with Read-while-Write and stack die
>
> As below are the SFDP table dump.
Dunno if it was suggested otherwise, but I'd put the dumps
below under the "---".
> zynq> cat jedec_id
...
-michael
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