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CONFIG_DISK_ERASE_BLOCK_SIZE¶
Flash device erasable block size in hex
Type: hex
Help¶
This is typically the minimum block size that is erased at one time in flash storage. Typically it is equal to the flash memory page size.
Direct dependencies¶
(DISK_ACCESS_FLASH && SOC_FLASH_NIOS2_QSPI && FLASH && BOARD_ALTERA_MAX10) || (DISK_ACCESS_FLASH && SPI_FLASH_W25QXXDV && FLASH && SPI && BOARD_ARDUINO_101) || DISK_ACCESS_FLASH
(Includes any dependencies from if’s and menus.)
Defaults¶
- 0x10000 if
DISK_ACCESS_FLASH&&SOC_FLASH_NIOS2_QSPI&&FLASH&&BOARD_ALTERA_MAX10 - 0x1000 if
DISK_ACCESS_FLASH&&SPI_FLASH_W25QXXDV&&FLASH&&SPI&&BOARD_ARDUINO_101
Kconfig definitions¶
At boards/nios2/altera_max10/Kconfig.defconfig:29
Included via Kconfig:10 → Kconfig.zephyr:21
Menu path: (top menu)
config DISK_ERASE_BLOCK_SIZE
hex
default 0x10000 if DISK_ACCESS_FLASH && SOC_FLASH_NIOS2_QSPI && FLASH && BOARD_ALTERA_MAX10
depends on DISK_ACCESS_FLASH && SOC_FLASH_NIOS2_QSPI && FLASH && BOARD_ALTERA_MAX10
At boards/x86/arduino_101/Kconfig.defconfig:38
Included via Kconfig:10 → Kconfig.zephyr:21
Menu path: (top menu)
config DISK_ERASE_BLOCK_SIZE
hex
default 0x1000 if DISK_ACCESS_FLASH && SPI_FLASH_W25QXXDV && FLASH && SPI && BOARD_ARDUINO_101
depends on DISK_ACCESS_FLASH && SPI_FLASH_W25QXXDV && FLASH && SPI && BOARD_ARDUINO_101
At subsys/disk/Kconfig:93
Included via Kconfig:10 → Kconfig.zephyr:39 → subsys/Kconfig:16
Menu path: (top menu) → Disk
config DISK_ERASE_BLOCK_SIZE
hex
prompt "Flash device erasable block size in hex" if DISK_ACCESS_FLASH
depends on DISK_ACCESS_FLASH
help
This is typically the minimum block size that
is erased at one time in flash storage.
Typically it is equal to the flash memory page size.
(Definitions include propagated dependencies, including from if’s and menus.)