7765c1adaf
Only page and sector size is used by the driver. Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
71 lines
1.3 KiB
Plaintext
71 lines
1.3 KiB
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_JEDEC_ID
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hex "Unique Id to identify SPI flash"
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default 0
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help
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This is a unique id to identify SPI flash
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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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config SPI_NOR_SECTORS
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int "Number of sectors in SPI flash"
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default 0
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help
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This option specifies number of sector present
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in SPI flash
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choice SPI_NOR_BLOCK_ERASE_SIZE
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prompt "Select Block size for erasing"
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config SPI_NOR_BLOCK_ERASE_32K
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bool "Select 32K block erase"
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help
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This Enables 32K Block erase
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config SPI_NOR_BLOCK_ERASE_64K
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bool "Select 64K block erase"
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help
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This Enables 64K Block erase
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endchoice
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config SPI_NOR_BLOCK_ERASE_SIZE
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int
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default 2 if SPI_NOR_BLOCK_ERASE_32K
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default 4 if SPI_NOR_BLOCK_ERASE_64K
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help
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This option specifies block size of SPI flash
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endif # SPI_NOR
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