From: Tudor Ambarus <tudor.ambarus@microchip.com>
To: <michael@walle.cc>, <p.yadav@ti.com>
Cc: macromorgan@hotmail.com, vigneshr@ti.com,
Tudor Ambarus <tudor.ambarus@microchip.com>,
jaimeliao@mxic.com.tw, richard@nod.at, esben@geanix.com,
linux@rasmusvillemoes.dk, knaerzche@gmail.com,
linux-mtd@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, code@reto-schneider.ch,
miquel.raynal@bootlin.com, heiko.thiery@gmail.com, sr@denx.de,
figgyc@figgyc.uk, mail@david-bauer.net, zhengxunli@mxic.com.tw
Subject: [PATCH v5 12/14] mtd: spi-nor: spansion: s25fl256s0: Skip SFDP parsing
Date: Fri, 3 Dec 2021 16:22:54 +0200 [thread overview]
Message-ID: <20211203142256.47370-13-tudor.ambarus@microchip.com> (raw)
In-Reply-To: <20211203142256.47370-1-tudor.ambarus@microchip.com>
s25fl256s0 does not define the SFDP tables nor implements the
RDSFDP 0x5a command. Skip the SFDP parsing in order to avoid
issuing an unsupported command to the flash.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
drivers/mtd/spi-nor/spansion.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c
index 1282a759cd75..92c2350e7ff3 100644
--- a/drivers/mtd/spi-nor/spansion.c
+++ b/drivers/mtd/spi-nor/spansion.c
@@ -210,7 +210,8 @@ static const struct flash_info spansion_parts[] = {
NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "s25fl256s0", INFO6(0x010219, 0x4d0080, 256 * 1024, 128)
FLAGS(USE_CLSR)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+ NO_SFDP_FLAGS(SPI_NOR_SKIP_SFDP | SPI_NOR_DUAL_READ |
+ SPI_NOR_QUAD_READ) },
{ "s25fl256s1", INFO6(0x010219, 0x4d0180, 64 * 1024, 512)
FLAGS(USE_CLSR)
NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
--
2.25.1
_______________________________________________
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:[~2021-12-03 14:54 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-03 14:22 [PATCH v5 00/14] mtd: spi-nor: Clean params init Tudor Ambarus
2021-12-03 14:22 ` [PATCH v5 01/14] mtd: spi-nor: Fix mtd size for s3an flashes Tudor Ambarus
2021-12-06 11:54 ` Pratyush Yadav
2021-12-06 14:40 ` Tudor.Ambarus
2021-12-03 14:22 ` [PATCH v5 02/14] mtd: spi-nor: core: Don't use mtd_info in the NOR's probe sequence of calls Tudor Ambarus
2021-12-06 11:55 ` Pratyush Yadav
2021-12-03 14:22 ` [PATCH v5 03/14] mtd: spi-nor: Introduce spi_nor_set_mtd_info() Tudor Ambarus
2021-12-03 14:22 ` [PATCH v5 04/14] mtd: spi-nor: core: Call spi_nor_post_sfdp_fixups() only when SFDP is defined Tudor Ambarus
2021-12-03 14:22 ` [PATCH v5 05/14] mtd: spi-nor: core: Introduce flash_info mfr_flags Tudor Ambarus
2021-12-03 14:22 ` [PATCH v5 06/14] mtd: spi-nor: Rework the flash_info flags Tudor Ambarus
2021-12-03 14:22 ` [PATCH v5 07/14] mtd: spi-nor: Introduce spi_nor_init_flags() Tudor Ambarus
2021-12-03 14:22 ` [PATCH v5 08/14] mtd: spi-nor: Introduce spi_nor_init_fixup_flags() Tudor Ambarus
2021-12-03 14:22 ` [PATCH v5 09/14] mtd: spi-nor: core: Init all flash parameters based on SFDP where possible Tudor Ambarus
2021-12-06 12:22 ` Pratyush Yadav
2021-12-06 13:52 ` Tudor.Ambarus
2021-12-06 15:04 ` Pratyush Yadav
2021-12-06 18:12 ` Tudor.Ambarus
2021-12-03 14:22 ` [PATCH v5 10/14] mtd: spi-nor: core: Move spi_nor_set_addr_width() in spi_nor_setup() Tudor Ambarus
2021-12-03 14:22 ` [PATCH v5 11/14] mtd: spi-nor: winbond: w25q256jvm: Init flash based on SFDP Tudor Ambarus
2021-12-03 14:22 ` Tudor Ambarus [this message]
2021-12-03 14:22 ` [PATCH v5 13/14] mtd: spi-nor: gigadevice: gd25q256: " Tudor Ambarus
2021-12-03 14:22 ` [PATCH v5 14/14] mtd: spi-nor: issi: is25lp256: " Tudor Ambarus
2021-12-06 12:25 ` [PATCH v5 00/14] mtd: spi-nor: Clean params init Pratyush Yadav
2021-12-06 13:53 ` Tudor.Ambarus
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211203142256.47370-13-tudor.ambarus@microchip.com \
--to=tudor.ambarus@microchip.com \
--cc=code@reto-schneider.ch \
--cc=esben@geanix.com \
--cc=figgyc@figgyc.uk \
--cc=heiko.thiery@gmail.com \
--cc=jaimeliao@mxic.com.tw \
--cc=knaerzche@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-mtd@lists.infradead.org \
--cc=linux@rasmusvillemoes.dk \
--cc=macromorgan@hotmail.com \
--cc=mail@david-bauer.net \
--cc=michael@walle.cc \
--cc=miquel.raynal@bootlin.com \
--cc=p.yadav@ti.com \
--cc=richard@nod.at \
--cc=sr@denx.de \
--cc=vigneshr@ti.com \
--cc=zhengxunli@mxic.com.tw \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).