[PATCH v15 0/8] mtd: spi-nor: Add support for Infineon s25hl-t/s25hs-t

tkuw584924 at gmail.com tkuw584924 at gmail.com
Mon May 9 15:10:01 PDT 2022 

From: Takahiro Kuwano <Takahiro.Kuwano at infineon.com>

The S25HL-T/S25HS-T family is the Infineon SEMPER Flash with Quad SPI.

The datasheets can be found in the following link.
https://www.infineon.com/dgdl/Infineon-S25HS256T_S25HS512T_S25HS01GT_S25HL256T_S25HL512T_S25HL01GT_256-Mb_(32-MB)_512-Mb_(64-MB)_1-Gb_(128-MB)_HS-T_(1.8-V)_HL-T_(3.0-V)_Semper_Flash_with_Quad_SPI-DataSheet-v02_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0ee674b86ee3&da=t

Device ID, SFDP, and test script output:
------------------------------------------------------------
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/partname
s25hl512t
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/jedec_id
342a1a0f0390
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/manufacturer
spansion
zynq> xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
53464450080103ff00000114000100ff84000102500100ff81000116c801
00ff8700011c580100ffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffe720faffffffff1f48eb086b00ff
88bbfeffffffffff00ffffff48eb0c2000ff00ff12d823faff8b82e7ffe3
ec031c608a857a75f766805c8cd6ddfff938f8a1000000000000bc000000
0000f7f5ffff7b920ffe21ffffdc0000800000000000c0ffc3ebc8ffe3eb
00650090060500a10065009600650095716503d0716503d000000000b02e
000088a489aa716503967165039600000000000000000000000000000000
000000000000000000000000000000000000000000000000716505d57165
05d50000a015fc65ff0804008000fc65ff4002008000fd65ff0402008000
fe0002fff1ff0100f8ff0100f8fffb03fe0302fff8fffb03f8ff0100f1ff
0100fe0104fff1ff0000f8ff0200f8fff703f8ff0200f1ff0000ff0400ff
f8ffff03
zynq> md5sum /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
8a0aa90112e154ae3a797df2c211ef61  /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, 0.221878 seconds, 27.0MB/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
9ef41f0cece253ea6b6537ab19e0878841954444  qspi_test
9ef41f0cece253ea6b6537ab19e0878841954444  qspi_read
------------------------------------------------------------

------------------------------------------------------------
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/partname
s25hs01gt
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/jedec_id
342b1b0f0390
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
1ad5a0d7d7e0e656986c1e678c416a7e  /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, 0.221968 seconds, 27.0MB/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
43cf65d1b77dc4bdc31ca002166f150a97843cb2  qspi_test
43cf65d1b77dc4bdc31ca002166f150a97843cb2  qspi_read
------------------------------------------------------------

------------------------------------------------------------
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/partname
s25hl01gt
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/jedec_id
342a1b0f0390
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
1ad5a0d7d7e0e656986c1e678c416a7e  /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, 0.221797 seconds, 27.1MB/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
e4d22bbd91abe16d43dc4a0539ac49d653e99611  qspi_test
e4d22bbd91abe16d43dc4a0539ac49d653e99611  qspi_read
------------------------------------------------------------

------------------------------------------------------------
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/partname
s25hs01gt
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/jedec_id
342b1b0f0390
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/manufacturer
spansion
zynq> xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
53464450080103ff00000114000100ff84000102500100ff81000116c801
00ff8700011c580100ffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
ffffffffffffffffffffffffffffffffe720faffffffff3f48eb086b00ff
88bbfeffffffffff00ffffff48eb0c2000ff00ff12d823faff8b82e7ffe6
ec031c608a857a75f766805c8cd6ddfff938f8a1000000000000bc000000
0000f7f5ffff7b920ffe21ffffdc0000800000000000c0ffc3ebc8ffe3eb
00650090060500a10065009600650095716503d0716503d000000000b02e
000088a489aa716503967165039600000000000000000000000000000000
000000000000000000000000000000000000000000000000716505d57165
05d50000a015fc65ff0804008000fc65ff4002008000fd65ff0402008000
fe0002fff1ff0100f8ff0100f8fffb07fe0302fff8fffb07f8ff0100f1ff
0100fe0104fff1ff0000f8ff0200f8fff707f8ff0200f1ff0000ff0400ff
f8ffff07
zynq> md5sum /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
1ad5a0d7d7e0e656986c1e678c416a7e  /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, 0.221968 seconds, 27.0MB/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
43cf65d1b77dc4bdc31ca002166f150a97843cb2  qspi_test
43cf65d1b77dc4bdc31ca002166f150a97843cb2  qspi_read
------------------------------------------------------------

---
Changes in v15:
  - add missing read any reg call in volatile quad enable method (patch 8/8)

Changes in v14:
  - add prerequisite patches for s25hl-t/s25hs-t addition.
  - squash volatile quad enable method to the patch that adds the flashes
    to avoid unused function warning.

Changes in v13:
  - Remove patch, Call set_4byte_addr_mode() before spi_nor_quad_enalbe()
  - Remove patch, Rename local macro
  - Use 3-byte address width in cypress_nor_quad_enable_volatile()
  - Add post_sfdp to fix 3 byte erase opcode in 4BAIT

Changes in v12:
  - Rebase on top of Tudor's series
    https://patchwork.ozlabs.org/project/linux-mtd/list/?series=295933
    https://patchwork.ozlabs.org/project/linux-mtd/list/?series=294533
  - New patch: Retain nor->addr_width at 4BAIT parse
  - New patch: Call set_4byte_addr_mode() before spi_nor_quad_enalbe()
  - New patch: Rename local macro
  
Changes in v11:
  - Rebase on top of Tudor's series
    https://patchwork.ozlabs.org/project/linux-mtd/list/?series=294490
  - Remove 'nor->info->addr_width for SMPT parse' patch
  
Changes in v10:
  - Rebase to v5.18-rc1
  - Remove dependencies on other series
  - Use nor->info->addr_width for SMPT parse
  - Add a local function for page size discovery
  - Clean up volatile QE function
  
Changes in v9:
  - Rebase to v5.17-rc6
  - Rename function and macro per mwalle's series
  - Fix some issues in ID table and fixup hook

Changes in v8:
  - Rebase to v5.17-rc4
  - Use spi_nor_read_reg and spi_nor_write_reg()
  
Changes in v7:
  - Some changes were missing in v6 patch. Fix it

Changes in v6:
  - Remove 2Gb dual die package parts and related changes to split mulit
    die package support into another series of patches  

Changes in v5:
  - Fix 'if (ret == 1)' to 'if (ret < 0)' in spansion_read_any_reg()
  - Add NO_CHIP_ERASE flag to S25HL02GT and S25HS02GT

Changes in v4:
  - Reword 'legacy' to 'default'
  - Rename spi_nor_read() to spi_nor_default_ready()
  - Fix dummy cycle calculation in spansion_read_any_reg()
  - Modify comment for spansion_write_any_reg()
  - Merge block comments about SMPT in s25hx_t_post_sfdp_fixups()
  - Remove USE_CLSR flags from S25HL02GT and S25HS02GT

Changes in v3:
  - Split into multiple patches
  - Remove S25HL256T and S25HS256T
  - Add S25HL02GT and S25HS02GT 
  - Add support for multi-die package parts support
  - Cleanup Read/Write Any Register implementation
  - Remove erase_map fix for top/split sector layout
  - Set ECC data unit size (16B) to writesize 

Changes in v2:
  - Remove SPI_NOR_SKIP_SFDP flag and clean up related fixups
  - Check CFR3V[4] to determine page_size instead of force 512B
  - Depend on the patchset below to support non-uniform sector layout
    https://lore.kernel.org/linux-mtd/cover.1601612872.git.Takahiro.Kuwano@infineon.com/*** BLURB HERE ***



Takahiro Kuwano (3):
  mtd: spi-nor: Retain nor->addr_width at 4BAIT parse
  mtd: spi-nor: spansion: Add local function to discover page size
  mtd: spi-nor: spansion: Add s25hl-t/s25hs-t IDs and fixups

Tudor Ambarus (5):
  mtd: spi-nor: s/addr_width/addr_nbytes
  mtd: spi-nor: core: Shrink the storage size of the flash_info's
    addr_nbytes
  mtd: spi-nor: sfdp: Clarify that nor->read_{opcode, dummy} are
    uninitialized
  mtd: spi-nor: Do not change nor->addr_nbytes at SFDP parsing time
  mtd: spi-nor: core: Couple the number of address bytes with the
    address mode

 drivers/mtd/spi-nor/controllers/aspeed-smc.c |   6 +-
 drivers/mtd/spi-nor/controllers/hisi-sfc.c   |   2 +-
 drivers/mtd/spi-nor/controllers/nxp-spifi.c  |   8 +-
 drivers/mtd/spi-nor/core.c                   | 155 ++++++++--------
 drivers/mtd/spi-nor/core.h                   |  14 +-
 drivers/mtd/spi-nor/issi.c                   |   2 +-
 drivers/mtd/spi-nor/otp.c                    |  12 +-
 drivers/mtd/spi-nor/sfdp.c                   |  43 ++---
 drivers/mtd/spi-nor/spansion.c               | 183 ++++++++++++++++---
 drivers/mtd/spi-nor/xilinx.c                 |   2 +-
 include/linux/mtd/spi-nor.h                  |   4 +-
 11 files changed, 285 insertions(+), 146 deletions(-)

-- 
2.25.1

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