diff options
| author | Takahiro Kuwano <Takahiro.Kuwano@infineon.com> | 2023-03-02 16:35:07 +0900 |
|---|---|---|
| committer | Tudor Ambarus <tudor.ambarus@linaro.org> | 2023-03-17 11:11:03 +0200 |
| commit | 6afcc84080c415df81765c6d773edcba8fc30f6c (patch) | |
| tree | de72b46a022ae56678b7d9ba02afecc63fa37d48 /mm/userfaultfd.c | |
| parent | d628783c46d3c317deb0671ceb986be358fbaf69 (diff) | |
mtd: spi-nor: spansion: Add support for Infineon S25FS256T
Infineon S25FS256T is 256Mbit Quad SPI NOR flash. The key features and
differences comparing to other Spansion/Cypress flash familes are:
- 4-byte address mode by factory default
- Quad mode is enabled by factory default
- OP_READ_FAST_4B(0Ch) is not supported
- Supports mixture of 128KB and 64KB sectors by OTP configuration
(this patch supports uniform 128KB only due to complexity of
non-uniform layout)
Tested on Xilinx Zynq-7000 FPGA board.
Link: https://www.infineon.com/dgdlac/Infineon-S25FS256T_256Mb_SEMPER_Nano_Flash_Quad_SPI_1.8V-DataSheet-v12_00-EN.pdf?fileId=8ac78c8c80027ecd0180740c5a46707a
Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Link: https://lore.kernel.org/r/097ef04484966593ba1326d0a99462753d7d1073.1677557525.git.Takahiro.Kuwano@infineon.com
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Diffstat (limited to 'mm/userfaultfd.c')
0 files changed, 0 insertions, 0 deletions