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From: Sagar Shrikant Kadam <sagar.kadam@sifive.com>
To: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
	linux-mtd@lists.infradead.org, tudor.ambarus@microchip.com,
	miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
Cc: palmer@dabbelt.com, paul.walmsley@sifive.com,
	aou@eecs.berkeley.edu, anup.patel@wdc.com,
	Sagar Shrikant Kadam <sagar.kadam@sifive.com>
Subject: [PATCH v1 0/2] update is25wp256d page write capabilities
Date: Thu, 14 May 2020 04:50:49 -0700	[thread overview]
Message-ID: <1589457051-5410-1-git-send-email-sagar.kadam@sifive.com> (raw)

HiFive Unleashed A00 board has is25wp256d snor chip. It is observed
that it gets configured with Serial Input Page program by the end
of spi_nor_scan. Using the post bfpt fixup hook we prioritize the
page program settings to use quad input page program (opcode:0x34)
over serial input page program (opcode: 0x12).

The patchset is tested on Linux 5.7.0-rc5.

Changelog:
===============================
V1:
-Moved SPI_SIFIVE from defconfig to Kconfig.socs for SOC_SIFIVE.
 Retained it's configurability using "imply" instead of "select"

V0: Base version patch (Tested on 5.7.0-rc3).



Sagar Shrikant Kadam (2):
  riscv: defconfig: enable spi nor on Hifive Unleashed A00 board.
  spi: nor: update page program settings for is25wp256 using post bfpt
    fixup

 arch/riscv/Kconfig.socs      |  1 +
 arch/riscv/configs/defconfig |  3 ++-
 drivers/mtd/spi-nor/issi.c   | 16 ++++++++++++++++
 3 files changed, 19 insertions(+), 1 deletion(-)

-- 
2.7.4


WARNING: multiple messages have this Message-ID (diff)
From: Sagar Shrikant Kadam <sagar.kadam@sifive.com>
To: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
	linux-mtd@lists.infradead.org, tudor.ambarus@microchip.com,
	miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
Cc: anup.patel@wdc.com, aou@eecs.berkeley.edu, palmer@dabbelt.com,
	Sagar Shrikant Kadam <sagar.kadam@sifive.com>,
	paul.walmsley@sifive.com
Subject: [PATCH v1 0/2] update is25wp256d page write capabilities
Date: Thu, 14 May 2020 04:50:49 -0700	[thread overview]
Message-ID: <1589457051-5410-1-git-send-email-sagar.kadam@sifive.com> (raw)

HiFive Unleashed A00 board has is25wp256d snor chip. It is observed
that it gets configured with Serial Input Page program by the end
of spi_nor_scan. Using the post bfpt fixup hook we prioritize the
page program settings to use quad input page program (opcode:0x34)
over serial input page program (opcode: 0x12).

The patchset is tested on Linux 5.7.0-rc5.

Changelog:
===============================
V1:
-Moved SPI_SIFIVE from defconfig to Kconfig.socs for SOC_SIFIVE.
 Retained it's configurability using "imply" instead of "select"

V0: Base version patch (Tested on 5.7.0-rc3).



Sagar Shrikant Kadam (2):
  riscv: defconfig: enable spi nor on Hifive Unleashed A00 board.
  spi: nor: update page program settings for is25wp256 using post bfpt
    fixup

 arch/riscv/Kconfig.socs      |  1 +
 arch/riscv/configs/defconfig |  3 ++-
 drivers/mtd/spi-nor/issi.c   | 16 ++++++++++++++++
 3 files changed, 19 insertions(+), 1 deletion(-)

-- 
2.7.4



WARNING: multiple messages have this Message-ID (diff)
From: Sagar Shrikant Kadam <sagar.kadam@sifive.com>
To: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
	linux-mtd@lists.infradead.org, tudor.ambarus@microchip.com,
	miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
Cc: anup.patel@wdc.com, aou@eecs.berkeley.edu, palmer@dabbelt.com,
	Sagar Shrikant Kadam <sagar.kadam@sifive.com>,
	paul.walmsley@sifive.com
Subject: [PATCH v1 0/2] update is25wp256d page write capabilities
Date: Thu, 14 May 2020 04:50:49 -0700	[thread overview]
Message-ID: <1589457051-5410-1-git-send-email-sagar.kadam@sifive.com> (raw)

HiFive Unleashed A00 board has is25wp256d snor chip. It is observed
that it gets configured with Serial Input Page program by the end
of spi_nor_scan. Using the post bfpt fixup hook we prioritize the
page program settings to use quad input page program (opcode:0x34)
over serial input page program (opcode: 0x12).

The patchset is tested on Linux 5.7.0-rc5.

Changelog:
===============================
V1:
-Moved SPI_SIFIVE from defconfig to Kconfig.socs for SOC_SIFIVE.
 Retained it's configurability using "imply" instead of "select"

V0: Base version patch (Tested on 5.7.0-rc3).



Sagar Shrikant Kadam (2):
  riscv: defconfig: enable spi nor on Hifive Unleashed A00 board.
  spi: nor: update page program settings for is25wp256 using post bfpt
    fixup

 arch/riscv/Kconfig.socs      |  1 +
 arch/riscv/configs/defconfig |  3 ++-
 drivers/mtd/spi-nor/issi.c   | 16 ++++++++++++++++
 3 files changed, 19 insertions(+), 1 deletion(-)

-- 
2.7.4


______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

             reply	other threads:[~2020-05-14 11:51 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-14 11:50 Sagar Shrikant Kadam [this message]
2020-05-14 11:50 ` [PATCH v1 0/2] update is25wp256d page write capabilities Sagar Shrikant Kadam
2020-05-14 11:50 ` Sagar Shrikant Kadam
2020-05-14 11:50 ` [PATCH v1 1/2] riscv: defconfig: enable spi nor on Hifive Unleashed A00 board Sagar Shrikant Kadam
2020-05-14 11:50   ` Sagar Shrikant Kadam
2020-05-14 11:50   ` Sagar Shrikant Kadam
2020-05-14 11:50 ` [PATCH v1 2/2] spi: nor: update page program settings for is25wp256 using post bfpt fixup Sagar Shrikant Kadam
2020-05-14 11:50   ` Sagar Shrikant Kadam
2020-05-14 11:50   ` Sagar Shrikant Kadam
2020-05-15  7:04   ` Pratyush Yadav
2020-05-15  7:04     ` Pratyush Yadav
2020-05-15  7:04     ` Pratyush Yadav
2020-05-15  8:41     ` Sagar Kadam
2020-05-15  8:41       ` Sagar Kadam
2020-05-15  8:41       ` Sagar Kadam

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