From: Fabio Estevam <festevam@denx.de>
To: Tudor Ambarus <tudor.ambarus@linaro.org>
Cc: michael@walle.cc, takahiro.kuwano@infineon.com,
pratyush@kernel.org, linux-mtd@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, bacem.daassi@infineon.com,
miquel.raynal@bootlin.com, richard@nod.at
Subject: Re: [PATCH v2 0/6] mtd: spi-nor: introduce die erase
Date: Wed, 01 Nov 2023 12:54:56 -0300 [thread overview]
Message-ID: <e8304f6ece89a00242611f65122fc4a2@denx.de> (raw)
In-Reply-To: <20231101145853.524045-1-tudor.ambarus@linaro.org>
Hi Tudor,
On 01/11/2023 11:58, Tudor Ambarus wrote:
> The patch set is just compiled tested as I don't have a multi die flash
> at hand. Takahiro and Fabio, please test the series and let me know if
> it works on your side.
>
> This will be followed by the removal of SNOR_F_NO_OP_CHIP_ERASE and
> implicitly of the old xilinx SPI NOR driver, but let's take it all in
> small bites.
I tested v2, but erase did not work:
~# time flash_erase /dev/mtd0 0 0
Erasing 131072 Kibyte @ 0 -- 100 % complete
real 0m0.007s
user 0m0.001s
sys 0m0.006s
~# hexdump -C /dev/mtd0
00000000 d4 a1 8c 16 ad 4d b2 df 3d 2a af c2 ae 0a 8a c1
|.....M..=*......|
00000010 5f 2d 7a 17 9f c3 a4 46 cd f9 80 b8 1e 33 43 25
|_-z....F.....3C%|
00000020 47 dd 81 89 aa 1e b4 aa 26 96 6c 33 74 4f 22 2b
|G.......&.l3tO"+|
....
If you have some debug patch, I can apply it so we can understand the
issue.
Thanks
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
WARNING: multiple messages have this Message-ID (diff)
From: Fabio Estevam <festevam@denx.de>
To: Tudor Ambarus <tudor.ambarus@linaro.org>
Cc: michael@walle.cc, takahiro.kuwano@infineon.com,
pratyush@kernel.org, linux-mtd@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, bacem.daassi@infineon.com,
miquel.raynal@bootlin.com, richard@nod.at
Subject: Re: [PATCH v2 0/6] mtd: spi-nor: introduce die erase
Date: Wed, 01 Nov 2023 12:54:56 -0300 [thread overview]
Message-ID: <e8304f6ece89a00242611f65122fc4a2@denx.de> (raw)
In-Reply-To: <20231101145853.524045-1-tudor.ambarus@linaro.org>
Hi Tudor,
On 01/11/2023 11:58, Tudor Ambarus wrote:
> The patch set is just compiled tested as I don't have a multi die flash
> at hand. Takahiro and Fabio, please test the series and let me know if
> it works on your side.
>
> This will be followed by the removal of SNOR_F_NO_OP_CHIP_ERASE and
> implicitly of the old xilinx SPI NOR driver, but let's take it all in
> small bites.
I tested v2, but erase did not work:
~# time flash_erase /dev/mtd0 0 0
Erasing 131072 Kibyte @ 0 -- 100 % complete
real 0m0.007s
user 0m0.001s
sys 0m0.006s
~# hexdump -C /dev/mtd0
00000000 d4 a1 8c 16 ad 4d b2 df 3d 2a af c2 ae 0a 8a c1
|.....M..=*......|
00000010 5f 2d 7a 17 9f c3 a4 46 cd f9 80 b8 1e 33 43 25
|_-z....F.....3C%|
00000020 47 dd 81 89 aa 1e b4 aa 26 96 6c 33 74 4f 22 2b
|G.......&.l3tO"+|
....
If you have some debug patch, I can apply it so we can understand the
issue.
Thanks
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-11-01 15:55 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-01 14:58 [PATCH v2 0/6] mtd: spi-nor: introduce die erase Tudor Ambarus
2023-11-01 14:58 ` Tudor Ambarus
2023-11-01 14:58 ` [PATCH v2 1/6] mtd: spi-nor: use kernel sized types instead of c99 types Tudor Ambarus
2023-11-01 14:58 ` Tudor Ambarus
2023-11-01 14:58 ` [PATCH v2 2/6] mtd: spi-nor: add erase die (chip) capability Tudor Ambarus
2023-11-01 14:58 ` Tudor Ambarus
2023-11-01 16:04 ` Tudor Ambarus
2023-11-01 16:04 ` Tudor Ambarus
2023-11-01 16:17 ` Fabio Estevam
2023-11-01 16:17 ` Fabio Estevam
2023-11-01 17:27 ` Tudor Ambarus
2023-11-01 17:27 ` Tudor Ambarus
2023-11-02 16:43 ` Fabio Estevam
2023-11-02 16:43 ` Fabio Estevam
2023-11-02 17:36 ` Tudor Ambarus
2023-11-02 17:36 ` Tudor Ambarus
2023-11-02 17:40 ` Fabio Estevam
2023-11-02 17:40 ` Fabio Estevam
2023-11-02 17:47 ` Tudor Ambarus
2023-11-02 17:47 ` Tudor Ambarus
2023-11-02 17:54 ` Tudor Ambarus
2023-11-02 17:54 ` Tudor Ambarus
2023-11-02 17:59 ` Tudor Ambarus
2023-11-02 17:59 ` Tudor Ambarus
2023-11-02 18:01 ` Fabio Estevam
2023-11-02 18:01 ` Fabio Estevam
2023-11-02 18:21 ` Tudor Ambarus
2023-11-02 18:21 ` Tudor Ambarus
2023-11-02 18:33 ` Fabio Estevam
2023-11-02 18:33 ` Fabio Estevam
2023-11-02 18:46 ` Tudor Ambarus
2023-11-02 18:46 ` Tudor Ambarus
2023-11-02 18:56 ` Tudor Ambarus
2023-11-02 18:56 ` Tudor Ambarus
2023-11-02 21:42 ` Fabio Estevam
2023-11-02 21:42 ` Fabio Estevam
2023-11-03 11:47 ` Tudor Ambarus
2023-11-03 11:47 ` Tudor Ambarus
2023-11-03 12:30 ` Fabio Estevam
2023-11-03 12:30 ` Fabio Estevam
2023-11-03 12:53 ` Fabio Estevam
2023-11-03 12:53 ` Fabio Estevam
2023-11-03 13:26 ` Tudor Ambarus
2023-11-03 13:26 ` Tudor Ambarus
2023-11-03 13:37 ` Fabio Estevam
2023-11-03 13:37 ` Fabio Estevam
2023-11-03 13:48 ` Tudor Ambarus
2023-11-03 13:48 ` Tudor Ambarus
2023-11-03 14:16 ` Fabio Estevam
2023-11-03 14:16 ` Fabio Estevam
2023-11-03 14:37 ` Tudor Ambarus
2023-11-03 14:37 ` Tudor Ambarus
2023-11-03 14:58 ` Fabio Estevam
2023-11-03 14:58 ` Fabio Estevam
2023-11-06 14:24 ` Tudor Ambarus
2023-11-06 14:24 ` Tudor Ambarus
2023-11-06 9:34 ` Michael Walle
2023-11-06 9:34 ` Michael Walle
2023-11-06 14:23 ` Tudor Ambarus
2023-11-06 14:23 ` Tudor Ambarus
2023-11-06 14:56 ` Tudor Ambarus
2023-11-06 14:56 ` Tudor Ambarus
2023-11-09 9:09 ` Michael Walle
2023-11-09 9:09 ` Michael Walle
2023-11-15 7:06 ` Tudor Ambarus
2023-11-15 7:06 ` Tudor Ambarus
2023-11-08 8:06 ` Takahiro Kuwano
2023-11-08 8:06 ` Takahiro Kuwano
2023-11-08 8:54 ` Tudor Ambarus
2023-11-08 8:54 ` Tudor Ambarus
2023-11-01 14:58 ` [PATCH v2 3/6] mtd: spi-nor: spansion: enable die erase for multi die flashes Tudor Ambarus
2023-11-01 14:58 ` Tudor Ambarus
2023-11-01 14:58 ` [PATCH v2 4/6] mtd: spi-nor: micron-st: " Tudor Ambarus
2023-11-01 14:58 ` Tudor Ambarus
2023-11-01 14:58 ` [PATCH v2 5/6] mtd: spi-nor: remove NO_CHIP_ERASE flag Tudor Ambarus
2023-11-01 14:58 ` Tudor Ambarus
2023-11-01 14:58 ` [PATCH v2 6/6] mtd: spi-nor: micron-st: Add support for mt25qu01g Tudor Ambarus
2023-11-01 14:58 ` Tudor Ambarus
2023-11-01 15:54 ` Fabio Estevam [this message]
2023-11-01 15:54 ` [PATCH v2 0/6] mtd: spi-nor: introduce die erase Fabio Estevam
2023-11-15 6:10 ` Re (subset): " Tudor Ambarus
2023-11-15 6:10 ` Tudor Ambarus
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