From: tkuw584924@gmail.com
To: linux-mtd@lists.infradead.org
Cc: tudor.ambarus@linaro.org, pratyush@kernel.org, michael@walle.cc,
miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com,
d-gole@ti.com, tkuw584924@gmail.com, Bacem.Daassi@infineon.com,
Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Subject: [PATCH 0/5] mtd: spi-nor: spansion: Add support for Infineon S28HS02GT
Date: Mon, 12 Jun 2023 19:04:04 +0900 [thread overview]
Message-ID: <cover.1686557139.git.Takahiro.Kuwano@infineon.com> (raw)
From: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Infineon S28HS02GT is 2Gbit, multi-chip package, Octal SPI NOR flash. This
series reworks octal_dtr_enable part to support MCP and then adds ID and
fixups for S28HS02GT.
Tested on Zynq-7000 platform with Infineon SPI controller
ID, SFDP, Test logs:
---
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/partname
s28hs02gt
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/jedec_id
345b1c
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/manufacturer
spansion
zynq> xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp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zynq> md5sum /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
6193b9729008b80b9a2b4bb3ce06a91d /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
zynq> test_qspi.sh
6+0 records in
6+0 records out
6291456 bytes (6.0MB) copied, 0.234679 seconds, 25.6MB/s
Copied 6291456 bytes from qspi_test to address 0x00000000 in flash
Erased 6291456 bytes from address 0x00000000 in flash
Copied 6291456 bytes from address 0x00000000 in flash to qspi_read
0000000 ffff ffff ffff ffff ffff ffff ffff ffff
*
0600000
Copied 6291456 bytes from qspi_test to address 0x00000000 in flash
Copied 6291456 bytes from address 0x00000000 in flash to qspi_read
3020d73d4d0e570449faacfbadf134e074ced30e qspi_test
3020d73d4d0e570449faacfbadf134e074ced30e qspi_read
---
Takahiro Kuwano (5):
mtd: spi-nor: spansion: Preserve CFR2V[7:4] at latency update
mtd: spi-nor: spansion: Rework cypress_nor_octal_dtr_enable()
mtd: spi-nor: spansion: Rework octal_dtr_enable() for MCP
mtd: spi-nor: spansion: Octal DTR support in RD_ANY_REG_OP
mtd: spi-nor: spansion: Add S28HS02GT ID and fixups
drivers/mtd/spi-nor/spansion.c | 187 +++++++++++++++++++++++----------
1 file changed, 130 insertions(+), 57 deletions(-)
--
2.34.1
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next reply other threads:[~2023-06-12 10:04 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-12 10:04 tkuw584924 [this message]
2023-06-12 10:04 ` [PATCH 1/5] mtd: spi-nor: spansion: Preserve CFR2V[7] when writing MEMLAT tkuw584924
2023-06-12 10:51 ` Tudor Ambarus
2023-06-12 10:04 ` [PATCH 2/5] mtd: spi-nor: spansion: Rework octal_dtr_enable() tkuw584924
2023-06-12 12:05 ` Tudor Ambarus
2023-06-12 10:04 ` [PATCH 3/5] mtd: spi-nor: spansion: Add MCP support in octal_dtr_enable() tkuw584924
2023-06-12 12:13 ` Tudor Ambarus
2023-07-17 22:49 ` Michael Walle
2023-07-18 7:06 ` Takahiro Kuwano
2023-07-18 7:30 ` Michael Walle
2023-06-12 10:04 ` [PATCH 4/5] mtd: spi-nor: spansion: Octal DTR support in RD_ANY_REG_OP tkuw584924
2023-06-12 12:18 ` Tudor Ambarus
2023-06-12 10:04 ` [PATCH 5/5] mtd: spi-nor: spansion: Add S28HS02GT ID and fixups tkuw584924
2023-06-12 12:23 ` Tudor Ambarus
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