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nuttx/drivers/mtd
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dongjiuzhu1 0a381a3ff7 driver/cfi: fix write failed issue for unalign length with bankwidth 
1. In cfi_write_unalign(): Add additional check to ensure nbytes is
   at least bankwidth size before skipping unaligned start handling.
   This prevents incorrect behavior when writing small amounts of
   data that are less than bankwidth.

2. In cfi_write(): Align down the write size to bankwidth boundary
   when the remaining nbytes is less than the buffer write size.
   This ensures the buffer write operation always works with properly
   aligned data size, preventing write failures.))

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2025-12-31 02:36:01 +08:00
..
.gitignore drivers/mtd: introduce nvblk 2025-08-06 01:53:56 +08:00
at24xx.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
at25.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
at25ee.c mtd/at25ee: Use eeprom/spi_xx25xx internally 2025-12-17 19:03:54 +01:00
at45db.c driver/mtd/at45db.c: write to page without built-in erase 2025-03-26 10:29:12 +08:00
cfi.c driver/cfi: fix write failed issue for unalign length with bankwidth 2025-12-31 02:36:01 +08:00
cfi.h drivers/mtd: cfi-flash driver 2025-02-11 17:23:44 +08:00
CMakeLists.txt drivers/mtd: Add W25N SPI NAND flash driver 2025-12-19 10:00:33 +08:00
dhara.c Use lib_get_pathbuffer instead of stack variables 2024-11-12 17:21:42 +08:00
filemtd.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
ftl.c drivers/fs: Control the behavior of FTL by passing oflags during the open process. 2025-07-16 14:11:41 +08:00
gd5f.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
gd25.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
gd55.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
hamming.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
is25xp.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
Kconfig drivers/mtd: Add W25N SPI NAND flash driver 2025-12-19 10:00:33 +08:00
m25px.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
Make.defs drivers/mtd: Add W25N SPI NAND flash driver 2025-12-19 10:00:33 +08:00
mtd_cfi.c drivers/mtd/mtd_cfi: Add MTDIOC_ERASESTATE 2025-03-28 19:19:35 +08:00
mtd_config.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
mtd_config_fs.c mtd/nvs: Save events if not waited 2025-09-10 10:54:39 -03:00
mtd_modeltab.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
mtd_nand.c drivers/mtd: add MTDIOC_ISBAD ioctl 2025-12-23 09:26:34 -03:00
mtd_nandecc.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
mtd_nandmodel.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
mtd_nandram.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
mtd_nandscheme.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
mtd_nandwrapper.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
mtd_onfi.c style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
mtd_partition.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
mtd_progmem.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
mtd_rwbuffer.c drivers/mtd: fix compile warning 2025-06-03 17:33:14 +08:00
mx25lx.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
mx25rxx.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
mx35.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
n25qxxx.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
nullmtd.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
nvblk.c drivers/mtd: introduce nvblk 2025-08-06 01:53:56 +08:00
rammtd.c rammtd:add rammtd_uninitialize 2024-11-12 14:58:01 +08:00
ramtron.c driver/mtd: ramtron multi-device spi bus support 2025-03-26 19:26:01 +08:00
rpmsgmtd.c style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
rpmsgmtd.h drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
rpmsgmtd_server.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
s25fl1.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
sector512.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
skeleton.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
smart.c style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
sst25.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
sst25xx.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
sst26.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
sst39vf.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
w25.c drivers/mtd/w25: support custom SPI transfers delay 2025-11-27 22:27:40 +08:00
w25n.c drivers/mtd: Add W25N SPI NAND flash driver 2025-12-19 10:00:33 +08:00
w25qxxxjv.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00