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From: Francesco Dolcini <francesco@dolcini.it>
To: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Marek Vasut <marex@denx.de>,
	Francesco Dolcini <francesco@dolcini.it>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	linux-mtd@lists.infradead.org,
	Francesco Dolcini <francesco.dolcini@toradex.com>,
	Shawn Guo <shawnguo@kernel.org>,
	linux-arm-kernel@lists.infradead.org, stable@vger.kernel.org,
	u-boot@lists.denx.de
Subject: Re: [PATCH v1] mtd: parsers: ofpart: Fix parsing when size-cells is 0
Date: Fri, 2 Dec 2022 18:20:02 +0100	[thread overview]
Message-ID: <Y4ozwovVIVhQHHkn@francesco-nb.int.toradex.com> (raw)
In-Reply-To: <20221202174255.2c1cb2ff@xps-13>

On Fri, Dec 02, 2022 at 05:42:55PM +0100, Miquel Raynal wrote:
> Please also do it with the NAND chip described. If, when the NAND chip
> is described U-Boot tries to create partitions in the controller node,
> then the situation is even worse than I thought. But I believe

It's like that for U-Boot older than v2022.04 ... and IMO we cannot
ignore it.

Said that from the code U-Boot looks into a `partition{}` node only as a
direct child of the nand-controller, if there is a nand-chip in between
the nand-controller{} and the partitions{} it will just ignore it.

I could try to see what it is doing exactly, but I would need a little
bit more time, I just tried changing the DTS as wrote I got a non
bootable system.

Francesco


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  parent reply	other threads:[~2022-12-02 17:21 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-02  7:19 [PATCH v1] mtd: parsers: ofpart: Fix parsing when size-cells is 0 Francesco Dolcini
2022-12-02  9:14 ` Miquel Raynal
2022-12-02 10:12   ` Francesco Dolcini
2022-12-02 10:24     ` Francesco Dolcini
2022-12-02 10:53       ` Miquel Raynal
2022-12-02 11:23         ` Francesco Dolcini
2022-12-02 14:05           ` Miquel Raynal
2022-12-02 14:31             ` Marek Vasut
2022-12-02 15:00               ` Miquel Raynal
2022-12-02 15:23                 ` Marek Vasut
2022-12-02 15:49                   ` Miquel Raynal
2022-12-02 16:01                     ` Miquel Raynal
2022-12-02 16:17                     ` Marek Vasut
2022-12-02 16:42                       ` Miquel Raynal
2022-12-02 16:52                         ` Marek Vasut
2022-12-02 16:57                           ` Miquel Raynal
2022-12-02 17:08                             ` Marek Vasut
2022-12-05 11:26                               ` Francesco Dolcini
2022-12-05 13:49                                 ` Miquel Raynal
2022-12-05 16:25                                   ` Marek Vasut
2022-12-15  7:16                                     ` Miquel Raynal
2022-12-15  7:45                                       ` Marek Vasut
2022-12-15  8:04                                         ` Miquel Raynal
2022-12-16  0:36                                           ` Marek Vasut
2022-12-16  7:52                                             ` Francesco Dolcini
2022-12-16  7:45                                       ` Francesco Dolcini
2022-12-16 10:46                                         ` Marek Vasut
2022-12-16 11:01                                           ` Miquel Raynal
2022-12-16 12:37                                             ` Francesco Dolcini
2022-12-16 13:37                                               ` Miquel Raynal
2022-12-16 14:32                                                 ` Marek Vasut
2022-12-16 15:35                                                   ` Miquel Raynal
2022-12-16 16:30                                                     ` Francesco Dolcini
2023-01-02  9:40                                                       ` Miquel Raynal
2023-01-05 11:33                                                         ` Miquel Raynal
2023-01-05 12:47                                                           ` Francesco Dolcini
2023-01-05 14:51                                                             ` Marek Vasut
2023-01-05 15:03                                                               ` Miquel Raynal
2022-12-02 17:20                         ` Francesco Dolcini [this message]
2022-12-05 11:30                           ` Francesco Dolcini
2022-12-05 15:28                             ` Miquel Raynal
2022-12-02 16:45                       ` Francesco Dolcini
2022-12-02 17:05                         ` Miquel Raynal
2022-12-02 15:56               ` Thorsten Leemhuis
2022-12-04 12:50                 ` Marek Vasut
2022-12-04 12:59                   ` Thorsten Leemhuis
2022-12-04 15:50                     ` Marek Vasut
2022-12-02 12:43 ` Greg KH

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