From: Boris Brezillon <boris.brezillon@bootlin.com>
To: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com>
Cc: "richard@nod.at" <richard@nod.at>,
Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>,
Han Xu <han.xu@nxp.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>,
"marek.vasut@gmail.com" <marek.vasut@gmail.com>,
Frieder Schrempf <frieder.schrempf@exceet.de>,
"broonie@kernel.org" <broonie@kernel.org>,
"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
"miquel.raynal@bootlin.com" <miquel.raynal@bootlin.com>,
Fabio Estevam <fabio.estevam@nxp.com>,
David Wolfe <david.wolfe@nxp.com>,
"computersforpeace@gmail.com" <computersforpeace@gmail.com>,
"dwmw2@infradead.org" <dwmw2@infradead.org>
Subject: Re: [PATCH 03/11] spi: Add a driver for the Freescale/NXP QuadSPI controller
Date: Tue, 12 Jun 2018 09:13:28 +0200 [thread overview]
Message-ID: <20180612091328.67734adb@bbrezillon> (raw)
In-Reply-To: <DB6PR0402MB2838563F1BA71A9A21ABBE01997F0@DB6PR0402MB2838.eurprd04.prod.outlook.com>
On Tue, 12 Jun 2018 06:42:42 +0000
Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> wrote:
> I have tried JFFS2 mounting with smaller partition size but still getting failure.
> For partition size equal or less than 1MB, getting errors as
> [ 25.044930] jffs2: Too few erase blocks (4)
> Thus, need to have size more than 1MB.
>
> For 2MB partition size getting error message from jffs2_scan_eraseblock().
> root@ls1012ardb:~# cat /proc/mtd
> dev: size erasesize name
> mtd0: 04000000 00040000 "20c0000.quadspi-0"
> mtd1: 00500000 00040000 "rcw"
> mtd2: 00a00000 00040000 "test"
> mtd3: 00200000 00040000 "rootfs"
> root@ls1012ardb:~# mkdir /media/ram ; flash_eraseall /dev/mtd3
> flash_eraseall has been replaced by `flash_erase <mtddev> 0 0`; please use it
> Erasing 256 Kibyte @ 1c0000 -- 100 % complete
> root@ls1012ardb:~# mount -t jffs2 /dev/mtdblock3 /media/ram/
> [ 26.380989] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000000: 0x0dd0 instead
> [ 26.390509] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000004c: 0x7366 instead
> [ 26.399999] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000050: 0x736c instead
That's weird. Can you tell me on which platform you're testing?
lsxxx or vf610? Can you dump the NOR after the erase to make sure the
memory is actually erased (filled with 0xff)?
next prev parent reply other threads:[~2018-06-12 7:13 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1527686082-15142-1-git-send-email-frieder.schrempf@exceet.de>
2018-05-30 13:14 ` [PATCH 01/11] spi: spi-mem: Extend the SPI mem interface to set a custom memory name Frieder Schrempf
2018-05-30 14:32 ` Boris Brezillon
2018-05-30 15:12 ` Frieder Schrempf
2018-05-30 13:14 ` [PATCH 02/11] mtd: m25p80: Call spi_mem_get_name() to let controller set a custom name Frieder Schrempf
2018-05-30 13:14 ` [PATCH 03/11] spi: Add a driver for the Freescale/NXP QuadSPI controller Frieder Schrempf
2018-05-30 13:50 ` Yogesh Narayan Gaur
2018-05-30 14:24 ` Boris Brezillon
2018-06-01 9:14 ` Frieder Schrempf
2018-05-30 14:58 ` Boris Brezillon
2018-05-30 15:13 ` Frieder Schrempf
2018-06-05 15:00 ` Boris Brezillon
2018-06-08 11:54 ` Yogesh Narayan Gaur
2018-06-08 12:51 ` Boris Brezillon
2018-06-11 6:31 ` Yogesh Narayan Gaur
2018-06-11 7:46 ` Boris Brezillon
2018-06-11 9:38 ` Yogesh Narayan Gaur
2018-06-11 10:16 ` Boris Brezillon
2018-06-11 10:21 ` Yogesh Narayan Gaur
2018-06-12 6:42 ` Yogesh Narayan Gaur
2018-06-12 7:13 ` Boris Brezillon [this message]
2018-06-12 8:51 ` Yogesh Narayan Gaur
2018-06-15 12:50 ` Boris Brezillon
2018-06-15 13:42 ` Yogesh Narayan Gaur
2018-06-15 13:55 ` Boris Brezillon
2018-06-15 13:58 ` Boris Brezillon
2018-06-18 13:32 ` Yogesh Narayan Gaur
2018-06-18 19:15 ` Boris Brezillon
2018-06-19 7:10 ` Yogesh Narayan Gaur
2018-06-19 7:28 ` Boris Brezillon
2018-06-19 8:31 ` Yogesh Narayan Gaur
2018-06-19 8:46 ` Boris Brezillon
2018-06-26 8:58 ` Frieder Schrempf
2018-06-08 20:27 ` Andy Shevchenko
2018-06-26 12:26 ` Frieder Schrempf
2018-06-26 13:18 ` Andy Shevchenko
2018-06-26 13:47 ` Boris Brezillon
2018-06-26 15:42 ` Andy Shevchenko
2018-06-18 19:27 ` Boris Brezillon
2018-05-30 13:14 ` [PATCH 04/11] dt-bindings: spi: Move and adjust the bindings for the fsl-qspi driver Frieder Schrempf
2018-05-30 15:06 ` Boris Brezillon
2018-05-30 15:14 ` Frieder Schrempf
2018-05-30 13:14 ` [PATCH 05/11] ARM: dts: Reflect change of FSL QSPI driver and remove unused properties Frieder Schrempf
2018-05-30 15:10 ` Boris Brezillon
2018-06-01 9:27 ` Frieder Schrempf
2018-05-30 13:14 ` [PATCH 06/11] arm64: " Frieder Schrempf
2018-05-30 13:14 ` [PATCH 07/11] ARM: defconfig: Use the new FSL QSPI driver under the SPI framework Frieder Schrempf
2018-05-30 13:14 ` [PATCH 08/11] mtd: fsl-quadspi: Remove the driver as it was replaced by spi-fsl-qspi.c Frieder Schrempf
2018-05-30 13:14 ` [PATCH 09/11] ARM: dts: ls1021a: Remove fsl,qspi-has-second-chip as it is not used Frieder Schrempf
2018-05-30 13:14 ` [PATCH 10/11] ARM64: dts: ls1046a: " Frieder Schrempf
2018-05-30 13:14 ` [PATCH 11/11] MAINTAINERS: Move the Freescale QSPI driver to the SPI framework Frieder Schrempf
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