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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
Cc: Tom Rini <trini@konsulko.com>,
	 Dario Binacchi <dario.binacchi@amarulasolutions.com>,
	 Michael Trimarchi <michael@amarulasolutions.com>,
	 Frieder Schrempf <frieder.schrempf@kontron.de>,
	 Jagan Teki <jagan@amarulasolutions.com>,
	Takahiro Kuwano <Takahiro.Kuwano@infineon.com>,
	 Cheng Ming Lin <chengminglin@mxic.com.tw>,
	 Chuanhong Guo <gch981213@gmail.com>,
	Christian Marangi <ansuelsmth@gmail.com>,
	 Boris Brezillon <boris.brezillon@collabora.com>,
	 Alexander Dahl <ada@thorsis.com>,
	u-boot@lists.denx.de,  Andreas Gnau <andreas.gnau@iopsys.eu>
Subject: Re: [PATCH v7 00/24]  mtd: spinand: driver improvements
Date: Tue, 30 Sep 2025 10:18:01 +0200	[thread overview]
Message-ID: <87wm5ggxqe.fsf@bootlin.com> (raw)
In-Reply-To: <20250930002109.3600886-1-mikhail.kshevetskiy@iopsys.eu> (Mikhail Kshevetskiy's message of "Tue, 30 Sep 2025 03:20:45 +0300")

Hello,

On 30/09/2025 at 03:20:45 +03, Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu> wrote:

> This patch series makes u-boot SPI NAND driver almost the same as in
> linux-6.17. This provides the following improvements:
>  * it becomes easy to port changes from linux kernel
>  * more flash is supported
>  * spi drivers can accelerate flash reading/writing using spi-mem dirmap API
>  * continuous reading mode was supported (for some flashes)
>  * OTP support was added (for some flashes)
>  * add support of special data recovery reading (for some flashes)
>  * bug fixes
>  * other minor improvements
>
> The following linux kernel driver features was not implemented
>  * support of different ECC engines
>  * per operation maximum spi bus frequency
>
> The code has been tested on Airoha AN7581 (64-bit) based boards
> equipped with flash memory Micron MT29F2G01ABAGD
>
> Additionally the patch series includes continuous reading mode fixes.
> The corresponding linux patches were accepted to nand/next branch
> of mtd/linux.git repository.

I haven't formerly reviewed all the patches, but I am pleased to see
this work moving forward and would like it to be merged.

Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>

Thanks,
Miquèl

  parent reply	other threads:[~2025-09-30  9:29 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-30  0:20 [PATCH v7 00/24] mtd: spinand: driver improvements Mikhail Kshevetskiy
2025-09-30  0:20 ` [PATCH v7 01/24] spi: spi-mem: Extend SPI MEM ops to match Linux 6.16 Mikhail Kshevetskiy
2025-09-30  0:20 ` [PATCH v7 02/24] mtd: spinand: Use the spi-mem dirmap API Mikhail Kshevetskiy
2025-09-30  0:20 ` [PATCH v7 03/24] mtd: nand: Add a NAND page I/O request type Mikhail Kshevetskiy
2025-09-30  0:20 ` [PATCH v7 04/24] mtd: spinand: core: add missing MODULE_DEVICE_TABLE() Mikhail Kshevetskiy
2025-09-30  0:20 ` [PATCH v7 05/24] mtd: spinand: Extend spinand_wait() to match Linux kernel implementation Mikhail Kshevetskiy
2025-09-30  0:20 ` [PATCH v7 06/24] mtd: spinand: Make use of spinand_to_[mtd/nand]() helpers Mikhail Kshevetskiy
2025-09-30  0:20 ` [PATCH v7 07/24] mtd: spinand: Align logic for enabling ECC to match Linux kernel Mikhail Kshevetskiy
2025-09-30  0:20 ` [PATCH v7 08/24] mtd: spinand: Refactor spinand_init* functions Mikhail Kshevetskiy
2025-09-30  0:20 ` [PATCH v7 09/24] mtd: spinand: Refactor ECC/OOB functions Mikhail Kshevetskiy
2025-09-30  0:20 ` [PATCH v7 10/24] mtd: spinand: Sync core code and device support with Linux 6.10 Mikhail Kshevetskiy
2025-09-30  0:20 ` [PATCH v7 11/24] mtd: spinand: set bitflip_threshold to 75% of ECC strength Mikhail Kshevetskiy
2025-09-30  0:20 ` [PATCH v7 12/24] mtd: spinand: Add support for setting plane select bits Mikhail Kshevetskiy
2025-09-30  0:20 ` [PATCH v7 13/24] mtd: spinand: Remove write_enable_op() in markbad() Mikhail Kshevetskiy
2025-09-30  0:20 ` [PATCH v7 14/24] mtd: spinand: Introduce a way to avoid raw access Mikhail Kshevetskiy
2025-09-30  0:21 ` [PATCH v7 15/24] mtd: spinand: add support of continuous reading mode Mikhail Kshevetskiy
2025-09-30  0:21 ` [PATCH v7 16/24] mtd: spinand: Add read retry support Mikhail Kshevetskiy
2025-09-30  0:21 ` [PATCH v7 17/24] mtd: spinand: add OTP support Mikhail Kshevetskiy
2025-09-30  0:21 ` [PATCH v7 18/24] mtd: spinand: Enhance the logic when picking a variant Mikhail Kshevetskiy
2025-09-30  0:21 ` [PATCH v7 19/24] mtd: spinand: propagate spinand_wait() errors from spinand_write_page() Mikhail Kshevetskiy
2025-09-30  0:21 ` [PATCH v7 20/24] mtd: spinand: Add a ->configure_chip() hook Mikhail Kshevetskiy
2025-09-30  0:21 ` [PATCH v7 21/24] mtd: spinand: Sync core code and device support with Linux 6.17-rc1 Mikhail Kshevetskiy
2025-09-30  0:21 ` [PATCH v7 22/24] mtd: spinand: fix direct mapping creation sizes Mikhail Kshevetskiy
2025-09-30  0:21 ` [PATCH v7 23/24] mtd: spinand: try a regular dirmap if creating a dirmap for continuous reading fails Mikhail Kshevetskiy
2025-09-30  0:21 ` [PATCH v7 24/24] mtd: spinand: repeat reading in regular mode if " Mikhail Kshevetskiy
2025-09-30  8:18 ` Miquel Raynal [this message]
2025-09-30  8:19 ` [PATCH v7 00/24] mtd: spinand: driver improvements Michael Nazzareno Trimarchi
2025-10-05 18:19   ` Mikhail Kshevetskiy

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