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path: root/drivers/nor/Kconfig
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menu "flash drivers"

menuconfig DRIVER_CFI
	bool "CFI"
	help
	  If you have NOR Flash devices connected to your system and wish
	  to use them say yes here.

if DRIVER_CFI

config DRIVER_CFI_INTEL
	default y
	depends on DRIVER_CFI
	bool "Support Intel flash chips"

config DRIVER_CFI_AMD
	default y
	depends on DRIVER_CFI
	bool "support AMD flash chips"

config DRIVER_CFI_BANK_WIDTH_1
	bool "Support 8-bit buswidth"
	depends on DRIVER_CFI
	default y
	help
	  If you wish to support CFI devices on a physical bus which is
	  8 bits wide, say 'Y'.

config DRIVER_CFI_BANK_WIDTH_2
	bool "Support 16-bit buswidth"
	depends on DRIVER_CFI
	default y
	help
	  If you wish to support CFI devices on a physical bus which is
	  16 bits wide, say 'Y'.

config DRIVER_CFI_BANK_WIDTH_4
	bool "Support 32-bit buswidth"
	depends on DRIVER_CFI
	default y
	help
	  If you wish to support CFI devices on a physical bus which is
	  32 bits wide, say 'Y'.

config DRIVER_CFI_BANK_WIDTH_8
	bool "Support 64-bit buswidth"
	depends on DRIVER_CFI
	default n
	help
	  If you wish to support CFI devices on a physical bus which is
	  64 bits wide, say 'Y'.

config CFI_BUFFER_WRITE
	bool "use cfi driver with buffer write"
	depends on DRIVER_CFI || DRIVER_CFI

endif

endmenu