a7909bc596
The Kconfig for device has not been missing the FLASH_HAS_PAGE_LAYOUT. Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
64 lines
2.2 KiB
Plaintext
64 lines
2.2 KiB
Plaintext
# Copyright (c) 2019, Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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menuconfig NORDIC_QSPI_NOR
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bool "QSPI NOR Flash"
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default y
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depends on DT_HAS_NORDIC_QSPI_NOR_ENABLED
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select FLASH_HAS_DRIVER_ENABLED
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select FLASH_HAS_PAGE_LAYOUT
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select NRFX_QSPI
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select FLASH_JESD216
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select PINCTRL
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help
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Enable support for nrfx QSPI driver with EasyDMA.
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if NORDIC_QSPI_NOR
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config NORDIC_QSPI_NOR_INIT_PRIORITY
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int "Init priority"
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default 41
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help
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Device driver initialization priority.
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config NORDIC_QSPI_NOR_FLASH_LAYOUT_PAGE_SIZE
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int "Page size to use for FLASH_LAYOUT feature"
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default 65536
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help
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When CONFIG_FLASH_PAGE_LAYOUT is used this driver will support
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that API. By default the page size corresponds to the block
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size (65536). Other option include the sector size (4096).
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config NORDIC_QSPI_NOR_STACK_WRITE_BUFFER_SIZE
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int "Size of a stack-based buffer to handle writes not supported by QSPI"
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default 4
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help
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The QSPI peripheral uses DMA and can only write data that is read
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from a word-aligned location in RAM. A non-zero value here enables
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a stack buffer to be used for any source data that does not meet
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these restrictions. Such data will be copied into this buffer to
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allow the write to proceed. Multiple transfers will be initiated
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if the data is larger than the configured size.
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Must be a multiple of 4. When set to 0, the feature is disabled.
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config NORDIC_QSPI_NOR_XIP
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bool "XIP (eXecute in place)"
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depends on SOC_NRF5340_CPUAPP
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help
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Enable setting up the QSPI NOR driver to allow for execution of code
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stored in QSPI XIP region. Note that for this functionality to work,
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the QSPI NOR init priority must be set so that no XIP code in the
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QSPI NOR flash chip is executed until the driver has been setup.
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This will also disable power management for the QSPI NOR flash chip.
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config NORDIC_QSPI_NOR_TIMEOUT_MS
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int "Timeout for QSPI operations (ms)"
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default 500
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help
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The QSPI peripheral operation timeout in milliseconds.
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Primarily intended for long running operations such as
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a flash sector erase. The 500 ms default allows for
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most typical NOR flash chips to erase a sector.
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endif # NORDIC_QSPI_NOR
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