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https://github.com/zephyrproject-rtos/zephyr
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Use the jedec,spi-nor bindings to configure as much of the device as can be expressed by device tree. Signed-off-by: Peter A. Bigot <pab@pabigot.com>
43 lines
787 B
Plaintext
43 lines
787 B
Plaintext
#
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# Copyright (c) 2018 Savoir-Faire Linux.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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menuconfig SPI_NOR
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bool
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prompt "SPI NOR Flash"
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select FLASH_HAS_DRIVER_ENABLED
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depends on SPI && FLASH
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if SPI_NOR
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config SPI_NOR_INIT_PRIORITY
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int
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default 80
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help
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Device driver initialization priority.
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Device is connected to SPI bus, it has to
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be initialized after SPI driver.
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config SPI_NOR_CS_WAIT_DELAY
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int "Delay time in us"
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default 0
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help
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This is the wait delay (in us) to allow for CS switching to take effect
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config SPI_NOR_PAGE_SIZE
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int "Page size of SPI flash"
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default 0
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help
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This option specifies page size of SPI flash
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config SPI_NOR_SECTOR_SIZE
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int "Sector size of SPI flash"
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default 0
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help
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This option specifies sector size of SPI flash
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endif # SPI_NOR
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