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52 lines
1.8 KiB
Plaintext
52 lines
1.8 KiB
Plaintext
menu "SPI Flash driver"
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config SPI_FLASH_ENABLE_COUNTERS
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bool "Enable operation counters"
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default 0
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help
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This option enables the following APIs:
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- spi_flash_reset_counters
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- spi_flash_dump_counters
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- spi_flash_get_counters
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These APIs may be used to collect performance data for spi_flash APIs
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and to help understand behaviour of libraries which use SPI flash.
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config SPI_FLASH_ROM_DRIVER_PATCH
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bool "Enable SPI flash ROM driver patched functions"
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default y
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help
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Enable this flag to use patched versions of SPI flash ROM driver functions.
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This option is needed to write to flash on ESP32-D2WD, and any configuration
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where external SPI flash is connected to non-default pins.
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choice SPI_FLASH_WRITING_DANGEROUS_REGIONS
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bool "Writing to dangerous flash regions"
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default SPI_FLASH_WRITING_DANGEROUS_REGIONS_ABORTS
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help
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SPI flash APIs can optionally abort or return a failure code
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if erasing or writing addresses that fall at the beginning
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of flash (covering the bootloader and partition table) or that
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overlap the app partition that contains the running app.
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It is not recommended to ever write to these regions from an IDF app,
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and this check prevents logic errors or corrupted firmware memory from
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damaging these regions.
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Note that this feature *does not* check calls to the esp_rom_xxx SPI flash
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ROM functions. These functions should not be called directly from IDF
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applications.
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config SPI_FLASH_WRITING_DANGEROUS_REGIONS_ABORTS
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bool "Aborts"
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config SPI_FLASH_WRITING_DANGEROUS_REGIONS_FAILS
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bool "Fails"
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config SPI_FLASH_WRITING_DANGEROUS_REGIONS_ALLOWED
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bool "Allowed"
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endchoice
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endmenu
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