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1# SPDX-License-Identifier: GPL-2.0-only
2#
3# For a description of the syntax of this configuration file,
4# see Documentation/kbuild/kconfig-language.rst.
5#
6
7config NDS32
8	def_bool y
9	select ARCH_32BIT_OFF_T
10	select ARCH_HAS_DMA_PREP_COHERENT
11	select ARCH_HAS_SYNC_DMA_FOR_CPU
12	select ARCH_HAS_SYNC_DMA_FOR_DEVICE
13	select ARCH_WANT_FRAME_POINTERS if FTRACE
14	select CLKSRC_MMIO
15	select CLONE_BACKWARDS
16	select COMMON_CLK
17	select DMA_DIRECT_REMAP
18	select GENERIC_ATOMIC64
19	select GENERIC_CPU_DEVICES
20	select GENERIC_CLOCKEVENTS
21	select GENERIC_IRQ_CHIP
22	select GENERIC_IRQ_SHOW
23	select GENERIC_LIB_ASHLDI3
24	select GENERIC_LIB_ASHRDI3
25	select GENERIC_LIB_CMPDI2
26	select GENERIC_LIB_LSHRDI3
27	select GENERIC_LIB_MULDI3
28	select GENERIC_LIB_UCMPDI2
29	select GENERIC_STRNCPY_FROM_USER
30	select GENERIC_STRNLEN_USER
31	select GENERIC_TIME_VSYSCALL
32	select HANDLE_DOMAIN_IRQ
33	select HAVE_ARCH_TRACEHOOK
34	select HAVE_DEBUG_KMEMLEAK
35	select HAVE_EXIT_THREAD
36	select HAVE_REGS_AND_STACK_ACCESS_API
37	select HAVE_PERF_EVENTS
38	select IRQ_DOMAIN
39	select LOCKDEP_SUPPORT
40	select MODULES_USE_ELF_RELA
41	select OF
42	select OF_EARLY_FLATTREE
43	select NO_IOPORT_MAP
44	select RTC_LIB
45	select THREAD_INFO_IN_TASK
46	select HAVE_FUNCTION_TRACER
47	select HAVE_FUNCTION_GRAPH_TRACER
48	select HAVE_FTRACE_MCOUNT_RECORD
49	select HAVE_DYNAMIC_FTRACE
50	help
51	  Andes(nds32) Linux support.
52
53config GENERIC_CALIBRATE_DELAY
54	def_bool y
55
56config GENERIC_CSUM
57	def_bool y
58
59config GENERIC_HWEIGHT
60	def_bool y
61
62config GENERIC_LOCKBREAK
63	def_bool y
64	depends on PREEMPT
65
66config TRACE_IRQFLAGS_SUPPORT
67	def_bool y
68
69config STACKTRACE_SUPPORT
70	def_bool y
71
72config FIX_EARLYCON_MEM
73	def_bool y
74
75config PGTABLE_LEVELS
76	default 2
77
78menu "System Type"
79source "arch/nds32/Kconfig.cpu"
80config NR_CPUS
81	int
82	default 1
83
84config MMU
85	def_bool y
86
87config NDS32_BUILTIN_DTB
88	string "Builtin DTB"
89	default ""
90	help
91	  User can use it to specify the dts of the SoC
92endmenu
93
94menu "Kernel Features"
95source "kernel/Kconfig.hz"
96endmenu
97
98menu "Power management options"
99config SYS_SUPPORTS_APM_EMULATION
100	bool
101
102config ARCH_SUSPEND_POSSIBLE
103	def_bool y
104
105source "kernel/power/Kconfig"
106endmenu
107