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GuanXuetao790edb62011-02-26 18:24:56 +08001config UNICORE32
2 def_bool y
3 select HAVE_MEMBLOCK
4 select HAVE_GENERIC_DMA_COHERENT
5 select HAVE_GENERIC_HARDIRQS
6 select HAVE_DMA_ATTRS
7 select HAVE_KERNEL_GZIP
8 select HAVE_KERNEL_BZIP2
9 select HAVE_KERNEL_LZO
10 select HAVE_KERNEL_LZMA
Mark Brown7563bbf2012-04-15 10:52:54 +010011 select ARCH_HAVE_CUSTOM_GPIO_H
GuanXuetao790edb62011-02-26 18:24:56 +080012 select GENERIC_FIND_FIRST_BIT
13 select GENERIC_IRQ_PROBE
Thomas Gleixner37daf322011-03-24 18:26:42 +010014 select GENERIC_IRQ_SHOW
GuanXuetao790edb62011-02-26 18:24:56 +080015 select ARCH_WANT_FRAME_POINTERS
Michael S. Tsirkin4673ca82011-11-24 14:54:28 +020016 select GENERIC_IOMAP
GuanXuetao790edb62011-02-26 18:24:56 +080017 help
18 UniCore-32 is 32-bit Instruction Set Architecture,
19 including a series of low-power-consumption RISC chip
20 designs licensed by PKUnity Ltd.
21 Please see web page at <http://www.pkunity.com/>.
22
23config HAVE_PWM
24 bool
25
26config GENERIC_GPIO
27 def_bool y
28
GuanXuetao790edb62011-02-26 18:24:56 +080029config GENERIC_CSUM
30 def_bool y
31
32config NO_IOPORT
33 bool
34
35config STACKTRACE_SUPPORT
36 def_bool y
37
38config HAVE_LATENCYTOP_SUPPORT
39 def_bool y
40
41config LOCKDEP_SUPPORT
42 def_bool y
43
44config RWSEM_GENERIC_SPINLOCK
45 def_bool y
46
47config RWSEM_XCHGADD_ALGORITHM
48 bool
49
50config ARCH_HAS_ILOG2_U32
51 bool
52
53config ARCH_HAS_ILOG2_U64
54 bool
55
56config ARCH_HAS_CPUFREQ
57 bool
58
59config GENERIC_HWEIGHT
60 def_bool y
61
62config GENERIC_CALIBRATE_DELAY
63 def_bool y
64
65config ARCH_MAY_HAVE_PC_FDC
66 bool
67
68config NEED_DMA_MAP_STATE
69 def_bool y
70
71source "init/Kconfig"
72
73source "kernel/Kconfig.freezer"
74
75menu "System Type"
76
77config MMU
78 def_bool y
79
80config ARCH_FPGA
81 bool
82
83config ARCH_PUV3
84 def_bool y
85 select CPU_UCV2
86 select GENERIC_CLOCKEVENTS
87 select HAVE_CLK
88 select ARCH_REQUIRE_GPIOLIB
89 select ARCH_HAS_CPUFREQ
90
91# CONFIGs for ARCH_PUV3
92
93if ARCH_PUV3
94
95choice
96 prompt "Board Selection"
97 default PUV3_DB0913
98
99config PUV3_FPGA_DLX200
100 select ARCH_FPGA
101 bool "FPGA board"
102
103config PUV3_DB0913
104 bool "DEBUG board (0913)"
105
106config PUV3_NB0916
107 bool "NetBook board (0916)"
108 select HAVE_PWM
109
110config PUV3_SMW0919
111 bool "Security Mini-Workstation board (0919)"
112
113endchoice
114
115config PUV3_PM
116 def_bool y if !ARCH_FPGA
117
118endif
119
120source "arch/unicore32/mm/Kconfig"
121
122comment "Floating poing support"
123
124config UNICORE_FPU_F64
125 def_bool y if !ARCH_FPGA
126
127endmenu
128
129menu "Bus support"
130
131config PCI
132 bool "PCI Support"
133 help
134 Find out whether you have a PCI motherboard. PCI is the name of a
135 bus system, i.e. the way the CPU talks to the other stuff inside
136 your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
137 VESA. If you have PCI, say Y, otherwise N.
138
139source "drivers/pci/Kconfig"
140
141source "drivers/pcmcia/Kconfig"
142
143endmenu
144
145menu "Kernel Features"
146
GuanXuetao790edb62011-02-26 18:24:56 +0800147source "kernel/Kconfig.preempt"
148
149source "kernel/Kconfig.hz"
150
151source "mm/Kconfig"
152
153config LEDS
154 def_bool y
155 depends on GENERIC_GPIO
156
157config ALIGNMENT_TRAP
158 def_bool y
159 help
160 Unicore processors can not fetch/store information which is not
161 naturally aligned on the bus, i.e., a 4 byte fetch must start at an
162 address divisible by 4. On 32-bit Unicore processors, these non-aligned
163 fetch/store instructions will be emulated in software if you say
164 here, which has a severe performance impact. This is necessary for
165 correct operation of some network protocols. With an IP-only
166 configuration it is safe to say N, otherwise say Y.
167
168endmenu
169
170menu "Boot options"
171
172config CMDLINE
173 string "Default kernel command string"
174 default ""
175
176config CMDLINE_FORCE
177 bool "Always use the default kernel command string"
178 depends on CMDLINE != ""
179 help
180 Always use the default kernel command string, even if the boot
181 loader passes other arguments to the kernel.
182 This is useful if you cannot or don't want to change the
183 command-line options your boot loader passes to the kernel.
184
185 If unsure, say N.
186
187endmenu
188
189menu "Userspace binary formats"
190
191source "fs/Kconfig.binfmt"
192
193endmenu
194
195menu "Power management options"
196
197source "kernel/power/Kconfig"
198
199if ARCH_HAS_CPUFREQ
200source "drivers/cpufreq/Kconfig"
201endif
202
203config ARCH_SUSPEND_POSSIBLE
204 def_bool y if !ARCH_FPGA
205
206config ARCH_HIBERNATION_POSSIBLE
207 def_bool y if !ARCH_FPGA
208
209endmenu
210
211source "net/Kconfig"
212
213if ARCH_PUV3
214
215config PUV3_GPIO
216 bool
217 depends on !ARCH_FPGA
218 select GENERIC_GPIO
219 select GPIO_SYSFS if EXPERIMENTAL
220 default y
221
222config PUV3_PWM
223 tristate
224 default BACKLIGHT_PWM
225 help
226 Enable support for NB0916 PWM controllers
227
GuanXuetaofa7499e2011-02-26 19:51:18 +0800228if PUV3_NB0916
229
230menu "PKUnity NetBook-0916 Features"
231
232config I2C_BATTERY_BQ27200
233 tristate "I2C Battery BQ27200 Support"
Paul Bolle88890232011-11-13 01:43:23 +0100234 select I2C_PUV3
GuanXuetaofa7499e2011-02-26 19:51:18 +0800235 select POWER_SUPPLY
236 select BATTERY_BQ27x00
237
238config I2C_EEPROM_AT24
239 tristate "I2C EEPROMs AT24 support"
Paul Bolle88890232011-11-13 01:43:23 +0100240 select I2C_PUV3
GuanXuetaofa7499e2011-02-26 19:51:18 +0800241 select EEPROM_AT24
242
243config LCD_BACKLIGHT
244 tristate "LCD Backlight support"
245 select BACKLIGHT_LCD_SUPPORT
246 select BACKLIGHT_PWM
247
248endmenu
249
250endif
251
GuanXuetao790edb62011-02-26 18:24:56 +0800252endif
253
254source "drivers/Kconfig"
255
256source "fs/Kconfig"
257
258source "arch/unicore32/Kconfig.debug"
259
260source "security/Kconfig"
261
262source "crypto/Kconfig"
263
264source "lib/Kconfig"