mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-24 03:15:59 +00:00
6afcc84080
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>
|
||
|---|---|---|
| .. | ||
| chips | ||
| devices | ||
| hyperbus | ||
| lpddr | ||
| maps | ||
| nand | ||
| parsers | ||
| spi-nor | ||
| tests | ||
| ubi | ||
| ftl.c | ||
| inftlcore.c | ||
| inftlmount.c | ||
| Kconfig | ||
| Makefile | ||
| mtd_blkdevs.c | ||
| mtdblock.c | ||
| mtdblock_ro.c | ||
| mtdchar.c | ||
| mtdconcat.c | ||
| mtdcore.c | ||
| mtdcore.h | ||
| mtdoops.c | ||
| mtdpart.c | ||
| mtdpstore.c | ||
| mtdsuper.c | ||
| mtdswap.c | ||
| nftlcore.c | ||
| nftlmount.c | ||
| rfd_ftl.c | ||
| sm_ftl.c | ||
| sm_ftl.h | ||
| ssfdc.c | ||