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menu "ARC architecture"
	depends on ARC

config SYS_ARCH
	default "arc"

config SYS_CPU
	default "arcv1"

choice
	prompt "CPU selection"
	default CPU_ARC770D

config CPU_ARC750D
	bool "ARC 750D"
	select ARC_MMU_V2
	help
	  Choose this option to build an U-Boot for ARC750D CPU.

config CPU_ARC770D
	bool "ARC 770D"
	select ARC_MMU_V3
	help
	  Choose this option to build an U-Boot for ARC770D CPU.

endchoice

choice
	prompt "MMU Version"
	default ARC_MMU_V3 if CPU_ARC770D
	default ARC_MMU_V2 if CPU_ARC750D

config ARC_MMU_V2
	bool "MMU v2"
	depends on CPU_ARC750D
	help
	  Fixed the deficiency of v1 - possible thrashing in memcpy sceanrio
	  when 2 D-TLB and 1 I-TLB entries index into same 2way set.

config ARC_MMU_V3
	bool "MMU v3"
	depends on CPU_ARC770D
	help
	  Introduced with ARC700 4.10: New Features
	  Variable Page size (1k-16k), var JTLB size 128 x (2 or 4)
	  Shared Address Spaces (SASID)

endchoice

choice
	prompt "Target select"

config TARGET_TB100
	bool "Support tb100"

config TARGET_ARCANGEL4
	bool "Support arcangel4"

config TARGET_ARCANGEL4_BE
	bool "Support arcangel4-be"

config TARGET_AXS101
	bool "Support axs101"

endchoice

source "board/abilis/tb100/Kconfig"
source "board/synopsys/Kconfig"
source "board/synopsys/axs101/Kconfig"

endmenu
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