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zephyr/drivers/flash
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Andrzej Głąbek 0b573a1f38 drivers: spi_flash_at45: Fix erasing of first two sectors 
Most available AT45 flash chips have their first two sectors shorter
than the consecutive ones. Usually, the first sector is marked as 0a
and has its size equal to eight pages (one block) and the second one
(usually 0b) is the complement to the size of a regular sector.
This commits modifies the driver so that erasing of these first two
sectors is performed correctly. This modified behavior is configurable
with a new DT property so that it is still possible to also use legacy
AT45 chips that do not feature such sector split. Such legacy chips
usually also do not support the chip erase and sector erase commands,
so two more DT properties are introduced to cover that.

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2023-05-09 12:22:15 +02:00
..
CMakeLists.txt drivers: flash: Add Infineon CAT1 Flash driver 2023-05-08 11:16:09 +02:00
flash_cadence_qspi_nor.c drivers: flash: Add Cadence QSPI NOR Flash Driver 2022-09-01 14:30:59 -04:00
flash_cadence_qspi_nor_ll.c includes: prefer <zephyr/kernel.h> over <zephyr/zephyr.h> 2022-09-05 16:31:47 +02:00
flash_cadence_qspi_nor_ll.h drivers: flash: Add Cadence QSPI NOR Flash Driver 2022-09-01 14:30:59 -04:00
flash_esp32.c drivers: flash: esp32s3: Add spiflash support 2023-04-28 10:08:16 +02:00
flash_gd32.c drivers: flash: introduce gd32 fmc driver 2022-09-08 10:13:05 +02:00
flash_gd32.h drivers: flash: introduce gd32 fmc driver 2022-09-08 10:13:05 +02:00
flash_gd32_v1.c drivers/flash/gd32_vX: add missing kernel header 2022-10-17 14:39:39 +09:00
flash_gd32_v2.c drivers/flash/gd32_vX: add missing kernel header 2022-10-17 14:39:39 +09:00
flash_gd32_v3.c drivers/flash/gd32_vX: add missing kernel header 2022-10-17 14:39:39 +09:00
flash_gecko.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
flash_handlers.c drivers: flash: Introduce API function for flash extended operations 2023-03-14 11:17:13 +01:00
flash_ifx_cat1.c drivers: flash: Add Infineon CAT1 Flash driver 2023-05-08 11:16:09 +02:00
flash_ite_it8xxx2.c ITE: soc: chip_chipregs: Access registers using structure method 2022-11-09 10:44:29 +01:00
flash_mcux_flexspi_hyperflash.c includes: prefer <zephyr/kernel.h> over <zephyr/zephyr.h> 2022-09-05 16:31:47 +02:00
flash_mcux_flexspi_mx25um51345g.c include: add missing irq.h include 2022-10-11 18:05:17 +02:00
flash_mcux_flexspi_nor.c include: add missing irq.h include 2022-10-11 18:05:17 +02:00
flash_page_layout.c include: add missing errno.h include 2022-10-11 18:05:17 +02:00
flash_priv.h headers: Fix headers across the project 2018-09-17 15:49:26 -04:00
flash_rpi_pico.c device: remove redundant init functions 2023-04-19 10:00:25 +02:00
flash_sam.c drivers: flash: sam: Fix driver support 2022-08-11 07:41:09 -05:00
flash_sam0.c drivers: flash: sam0: Resolve write issues in the first row 2022-11-28 10:49:09 +01:00
flash_shell.c shell: fix MISRA 5.7 violations on struct shell 2023-04-14 12:21:08 +02:00
flash_simulator.c flash_simulator: add ability to use memory region 2023-05-04 20:49:57 +02:00
flash_smartbond.c device: remove redundant init functions 2023-04-19 10:00:25 +02:00
flash_stm32.c treewide: Update clock control API usage 2023-04-05 10:55:46 +02:00
flash_stm32.h drivers: flash: Add support for defining custom RDP1 byte value 2023-03-28 15:43:16 +00:00
flash_stm32_ex_op.c drivers: flash: Introduce readout protection support for STM32F4 2023-03-28 15:43:16 +00:00
flash_stm32_ospi.c dma: callback with 2 status codes for successful transfers 2023-05-08 09:57:32 +02:00
flash_stm32_ospi.h drivers: flash: stm32 ospi driver for the stm32h5x 2023-04-07 08:33:51 +00:00
flash_stm32_qspi.c drivers: flash: 4 byte address mode fix, if write enable is required 2023-05-04 10:45:19 +02:00
flash_stm32f1x.c drivers: flash: stm32: Use consistent log priorities 2023-01-09 19:19:49 +01:00
flash_stm32f2x.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
flash_stm32f4x.c drivers: flash: Introduce readout protection support for STM32F4 2023-03-28 15:43:16 +00:00
flash_stm32f7x.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
flash_stm32g0x.c drivers: flash: stm32: allow to overwrite zeros 2022-10-17 10:14:32 +02:00
flash_stm32g4x.c drivers: flash: stm32: allow to overwrite zeros 2022-10-17 10:14:32 +02:00
flash_stm32h7x.c treewide: Update clock control API usage 2023-04-05 10:55:46 +02:00
flash_stm32l4x.c drivers: flash: stm32: allow to overwrite zeros 2022-10-17 10:14:32 +02:00
flash_stm32l5x.c drivers: flash: stm32 flash drivers supports the new stm32h5 serie 2023-03-28 15:07:51 +02:00
flash_stm32wbx.c drivers: flash: stm32: allow to overwrite zeros 2022-10-17 10:14:32 +02:00
jesd216.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
jesd216.h drivers: flash: stm32 ospi driver with read ID from octoflash 2022-11-22 14:26:57 +00:00
Kconfig drivers: flash: Add Infineon CAT1 Flash driver 2023-05-08 11:16:09 +02:00
Kconfig.at45 drivers: flash: spi: Move to using select in Kconfig for SPI bus 2023-02-27 14:35:15 +01:00
Kconfig.b91 drivers: flash: Update drivers to use devicetree Kconfig symbol 2022-07-30 08:27:13 -05:00
Kconfig.cadence_qspi_nor drivers: flash: Add Cadence QSPI NOR Flash Driver 2022-09-01 14:30:59 -04:00
Kconfig.cc13xx_cc26xx drivers: flash: Update drivers to use devicetree Kconfig symbol 2022-07-30 08:27:13 -05:00
Kconfig.esp32 drivers: flash: Update drivers to use devicetree Kconfig symbol 2022-07-30 08:27:13 -05:00
Kconfig.gd32 drivers: flash: introduce gd32 fmc driver 2022-09-08 10:13:05 +02:00
Kconfig.gecko drivers: flash: Update drivers to use devicetree Kconfig symbol 2022-07-30 08:27:13 -05:00
Kconfig.ifx_cat1 drivers: flash: Add Infineon CAT1 Flash driver 2023-05-08 11:16:09 +02:00
Kconfig.it8xxx2 it8xxx2: generalize ILM support 2022-10-21 20:31:47 +02:00
Kconfig.lpc drivers: flash: soc_flash_lpc: enable support for lpc54xxx IAP 2022-08-25 08:26:53 -05:00
Kconfig.mcux boards: arm: rtxxx: moving the instances FLASH_MCUX_FLEXSPI_XIP 2022-12-22 11:07:08 +01:00
Kconfig.nios2_qspi flash: nios2_qspi: Convert driver to be devicetree based 2022-08-12 08:11:42 -04:00
Kconfig.nor drivers: flash: spi: Move to using select in Kconfig for SPI bus 2023-02-27 14:35:15 +01:00
Kconfig.nordic_qspi_nor drivers: flash: Update drivers to use devicetree Kconfig symbol 2022-07-30 08:27:13 -05:00
Kconfig.nrf drivers: flash: soc_flash_nrf: Account for ticker in timeout 2022-10-13 16:06:08 +09:00
Kconfig.rpi_pico drivers: flash: Add flash driver for rpi_pico series 2022-11-15 12:12:00 +00:00
Kconfig.rv32m1 drivers: flash: Update drivers to use devicetree Kconfig symbol 2022-07-30 08:27:13 -05:00
Kconfig.sam drivers: flash: Update drivers to use devicetree Kconfig symbol 2022-07-30 08:27:13 -05:00
Kconfig.sam0 soc: atmel: add base support for C2x SOC 2022-11-04 16:03:01 +01:00
Kconfig.simulator drivers: flash: Update drivers to use devicetree Kconfig symbol 2022-07-30 08:27:13 -05:00
Kconfig.smartbond drivers: flash: Add driver for smartbond 2022-08-31 20:32:03 +02:00
Kconfig.stm32 drivers: flash: Add ex ops for STM32 option/control register block 2023-03-28 15:43:16 +00:00
Kconfig.stm32_ospi drivers: flash: stm32 ospi driver for the stm32h5x 2023-04-07 08:33:51 +00:00
Kconfig.stm32_qspi drivers: flash: Update drivers to use devicetree Kconfig symbol 2022-07-30 08:27:13 -05:00
Kconfig.xmc4xxx drivers: flash: Add xmc4xxx flash drivers 2022-10-03 13:56:49 +02:00
nrf_qspi_nor.c drivers: flash: nrf_qspi_nor: Mark device as busy when locked 2023-04-25 08:46:50 -05:00
soc_flash_b91.c include: add missing kernel.h include 2022-10-11 18:05:17 +02:00
soc_flash_cc13xx_cc26xx.c include: add missing zephyr/irq.h include 2022-10-20 22:52:09 +09:00
soc_flash_lpc.c drivers: flash: soc_flash_lpc: enable support for lpc54xxx IAP 2022-08-25 08:26:53 -05:00
soc_flash_mcux.c flash: nxp: enabling lpc55s36's FMC 2022-08-25 10:24:41 -05:00
soc_flash_nios2_qspi.c flash: nios2_qspi: Convert driver to be devicetree based 2022-08-12 08:11:42 -04:00
soc_flash_nrf.c drivers: nrf5 flash: Fix for simulation 2023-05-08 10:08:35 +02:00
soc_flash_nrf.h drivers: flash: soc_flash_nrf: Account for ticker in timeout 2022-10-13 16:06:08 +09:00
soc_flash_rv32m1.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
soc_flash_xmc4xxx.c drivers: flash: soc_flash_xmc4xxx: Add missing kernel.h header 2022-10-20 15:41:39 +02:00
spi_flash_at45.c drivers: spi_flash_at45: Fix erasing of first two sectors 2023-05-09 12:22:15 +02:00
spi_nor.c sys: util: migrate all files to DIV_ROUND_UP 2023-04-11 12:00:37 +02:00
spi_nor.h drivers: flash: bug fix select correct erase address mode 2023-05-02 09:37:29 -05:00