From: Tudor Ambarus <tudor.ambarus@microchip.com>
To: <michael@walle.cc>, <vigneshr@ti.com>, <p.yadav@ti.com>
Cc: macromorgan@hotmail.com, jaimeliao@mxic.com.tw,
Tudor Ambarus <tudor.ambarus@microchip.com>,
richard@nod.at, esben@geanix.com, linux@rasmusvillemoes.dk,
knaerzche@gmail.com, nicolas.ferre@microchip.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,
mail@david-bauer.net, zhengxunli@mxic.com.tw
Subject: [PATCH v4 00/13] mtd: spi-nor: Clean params init
Date: Mon, 22 Nov 2021 11:50:07 +0200 [thread overview]
Message-ID: <20211122095020.393346-1-tudor.ambarus@microchip.com> (raw)
Clean spi_nor_scan() and the flash parameters initialization code.
Tested all the flashes from patch set. Reworked how the flags are
handled for the flash_info entries.
Changes in 4:
- new patch:
"mtd: spi-nor: core: Don't use mtd_info in the NOR's probe sequence of calls"
- move spi_nor_post_sfdp_fixups() in drivers/mtd/spi-nor/sfdp.c
- Reworked flash_info flags. nor->info->flags are split in new flash_info
members: parse_sfdp, flags, no_sfdp_flags, fixup_flags and mfr_flags.
- remove roll-back mechanism for flashes that use PARSE_SFDP.
- dropped R-b tags where the new version of the patch modified how things
are handled
Changes in v3:
- move late_init() in struct spi_nor_fixups and update patches accordingly.
R-b tags were dropped.
- new patch "mtd: spi-nor: sst: Get rid of SST_WRITE flash_info flag"
moves manufacturer specific flag out of the core.
- update methods description to make it clear who sets when
- introduce flash_info flag masks to make it clear when one should be set.
- rework "parse SFDP first idea".
- v4 changes log in each commit after ---
Tudor Ambarus (13):
mtd: spi-nor: core: Don't use mtd_info in the NOR's probe sequence of
calls
mtd: spi-nor: Introduce spi_nor_set_mtd_info()
mtd: spi-nor: core: Call spi_nor_post_sfdp_fixups() only when SFDP is
defined
mtd: spi-nor: core: Introduce flash_info mfr_flags
mtd: spi-nor: Rework the flash_info flags
mtd: spi-nor: Introduce spi_nor_init_flags()
mtd: spi-nor: Introduce spi_nor_init_fixup_flags()
mtd: spi-nor: core: Init all flash parameters based on SFDP where
possible
mtd: spi-nor: core: Move spi_nor_set_addr_width() in spi_nor_setup()
mtd: spi-nor: winbond: w25q256jvm: Init flash based on SFDP
mtd: spi-nor: spansion: s25fl256s0: Skip SFDP parsing
mtd: spi-nor: gigadevice: gd25q256: Init flash based on SFDP
mtd: spi-nor: issi: is25lp256: Init flash based on SFDP
drivers/mtd/spi-nor/atmel.c | 71 +++--
drivers/mtd/spi-nor/catalyst.c | 15 +-
drivers/mtd/spi-nor/core.c | 500 +++++++++++++++++--------------
drivers/mtd/spi-nor/core.h | 206 ++++++++-----
drivers/mtd/spi-nor/eon.c | 33 +-
drivers/mtd/spi-nor/esmt.c | 15 +-
drivers/mtd/spi-nor/everspin.c | 12 +-
drivers/mtd/spi-nor/fujitsu.c | 3 +-
drivers/mtd/spi-nor/gigadevice.c | 57 ++--
drivers/mtd/spi-nor/intel.c | 12 +-
drivers/mtd/spi-nor/issi.c | 60 ++--
drivers/mtd/spi-nor/macronix.c | 105 ++++---
drivers/mtd/spi-nor/micron-st.c | 211 +++++++------
drivers/mtd/spi-nor/otp.c | 2 +-
drivers/mtd/spi-nor/sfdp.c | 20 ++
drivers/mtd/spi-nor/spansion.c | 160 +++++-----
drivers/mtd/spi-nor/sst.c | 88 ++++--
drivers/mtd/spi-nor/swp.c | 2 +-
drivers/mtd/spi-nor/winbond.c | 161 +++++-----
drivers/mtd/spi-nor/xmc.c | 10 +-
20 files changed, 984 insertions(+), 759 deletions(-)
--
2.25.1
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next reply other threads:[~2021-11-22 10:09 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-22 9:50 Tudor Ambarus [this message]
2021-11-22 9:50 ` [PATCH v4 01/13] mtd: spi-nor: core: Don't use mtd_info in the NOR's probe sequence of calls Tudor Ambarus
2021-11-22 18:28 ` Michael Walle
2021-11-30 9:56 ` Pratyush Yadav
2021-12-03 12:03 ` Tudor.Ambarus
2021-11-22 9:50 ` [PATCH v4 02/13] mtd: spi-nor: Introduce spi_nor_set_mtd_info() Tudor Ambarus
2021-12-02 9:19 ` Pratyush Yadav
2021-12-03 12:03 ` Tudor.Ambarus
2021-11-22 9:50 ` [PATCH v4 03/13] mtd: spi-nor: core: Call spi_nor_post_sfdp_fixups() only when SFDP is defined Tudor Ambarus
2021-12-02 9:31 ` Pratyush Yadav
2021-11-22 9:50 ` [PATCH v4 04/13] mtd: spi-nor: core: Introduce flash_info mfr_flags Tudor Ambarus
2021-11-22 18:34 ` Michael Walle
2021-11-23 6:43 ` Tudor.Ambarus
2021-12-02 9:32 ` Pratyush Yadav
2021-11-22 9:50 ` [PATCH v4 05/13] mtd: spi-nor: Rework the flash_info flags Tudor Ambarus
2021-12-02 10:01 ` Pratyush Yadav
2021-11-22 9:50 ` [PATCH v4 06/13] mtd: spi-nor: Introduce spi_nor_init_flags() Tudor Ambarus
2021-11-22 9:50 ` [PATCH v4 07/13] mtd: spi-nor: Introduce spi_nor_init_fixup_flags() Tudor Ambarus
2021-11-22 9:50 ` [PATCH v4 08/13] mtd: spi-nor: core: Init all flash parameters based on SFDP where possible Tudor Ambarus
2021-11-22 9:50 ` [PATCH v4 09/13] mtd: spi-nor: core: Move spi_nor_set_addr_width() in spi_nor_setup() Tudor Ambarus
2021-11-22 9:50 ` [PATCH v4 10/13] mtd: spi-nor: winbond: w25q256jvm: Init flash based on SFDP Tudor Ambarus
2021-11-22 9:50 ` [PATCH v4 11/13] mtd: spi-nor: spansion: s25fl256s0: Skip SFDP parsing Tudor Ambarus
2021-11-22 9:50 ` [PATCH v4 12/13] mtd: spi-nor: gigadevice: gd25q256: Init flash based on SFDP Tudor Ambarus
2021-11-22 18:19 ` Michael Walle
2021-11-22 9:50 ` [PATCH v4 13/13] mtd: spi-nor: issi: is25lp256: " Tudor Ambarus
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