Re: [PATCH v4] mtd: spinand: winbond: add support for W25N04LW
From: Miquel Raynal
Date: Fri Sep 04 2026 - 14:09:24 EST
On Mon, 17 Aug 2026 05:29:17 +0000, Dominique Martinet wrote:
> Add support for Winbond W25N04LW 4Gbit SPI-NAND:
> > 1.8V 4G-bit
> > Raw serial SLC NAND flash memory
> > Dual/Quad SPI with 104MHz
> > buffer read, continuous read & sequential read
>
> Highlights copied from datasheet:
> – Page size: 4,352 Bytes (4096 + 256 Bytes)
> – Block size: 64 pages (256K + 16K Bytes)
> - Built-in 8-Bit ECC for memory array
> – ECC status bits indicate ECC results
> – Bad Block Management and LUT access
> – Software and Hardware Write-Protect
> – Power Supply Lock-Down and OTP protection
> – Unique ID and Parameter page
> – Ten 4KB OTP pages per die
> – Read Level Setting for Read Retry
>
> [...]
Applied to nand/next, thanks!
[1/1] mtd: spinand: winbond: add support for W25N04LW
commit: ea609469a3e37fc731636c7be6bc3e8983b2070b
Patche(s) should be available on mtd/linux.git and will be
part of the next PR (provided that no robot complains by then).
Kind regards,
Miquèl