blob: 7e75d45e20cdf271ce8f0025fc362e3c37048dfd [file] [log] [blame]
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -07001config AVR32
Haavard Skinnemoen58bd2bf2007-11-23 19:25:00 +01002 def_bool y
David Rientjes6a108a12011-01-20 14:44:16 -08003 # With EXPERT=n, we get lots of stuff automatically selected
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -07004 # that we usually don't need on AVR32.
David Rientjes6a108a12011-01-20 14:44:16 -08005 select EXPERT
David Brownell9483a572008-07-23 21:26:48 -07006 select HAVE_CLK
Jiri Slaby5f56a5d2016-05-20 17:00:16 -07007 select HAVE_EXIT_THREAD
Mathieu Desnoyers42d4b832008-02-02 15:10:34 -05008 select HAVE_OPROFILE
Mathieu Desnoyers3f550092008-02-02 15:10:35 -05009 select HAVE_KPROBES
Stephen Rothwell4febd952013-03-07 15:48:16 +110010 select VIRT_TO_BUS
Thomas Gleixner25015332011-02-06 17:29:04 +010011 select GENERIC_IRQ_PROBE
Fabio Baltieri31e00172012-02-03 15:37:14 -080012 select GENERIC_ATOMIC64
Thomas Gleixner25015332011-02-06 17:29:04 +010013 select HARDIRQS_SW_RESEND
Thomas Gleixnerdb828172011-03-24 19:08:11 +010014 select GENERIC_IRQ_SHOW
Mark Brown7563bbf2012-04-15 10:52:54 +010015 select ARCH_HAVE_CUSTOM_GPIO_H
Will Deaconc1d7e012012-07-30 14:42:46 -070016 select ARCH_WANT_IPC_PARSE_VERSION
Huang Yingdf013ff2011-07-13 13:14:22 +080017 select ARCH_HAVE_NMI_SAFE_CMPXCHG
Anna-Maria Gleixner8d6af992012-05-18 16:45:45 +000018 select GENERIC_CLOCKEVENTS
David Howells786d35d2012-09-28 14:31:03 +093019 select HAVE_MOD_ARCH_SPECIFIC
20 select MODULES_USE_ELF_RELA
Petr Mladek42a0bb32016-05-20 17:00:33 -070021 select HAVE_NMI
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -070022 help
23 AVR32 is a high-performance 32-bit RISC microprocessor core,
24 designed for cost-sensitive embedded applications, with particular
25 emphasis on low power consumption and high code density.
26
27 There is an AVR32 Linux project with a web page at
28 http://avr32linux.org/.
29
Haavard Skinnemoen2f026032007-11-23 20:01:59 +010030config STACKTRACE_SUPPORT
31 def_bool y
32
Haavard Skinnemoen320516b2007-11-26 14:34:57 +010033config LOCKDEP_SUPPORT
34 def_bool y
35
36config TRACE_IRQFLAGS_SUPPORT
37 def_bool y
38
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -070039config RWSEM_GENERIC_SPINLOCK
Haavard Skinnemoen58bd2bf2007-11-23 19:25:00 +010040 def_bool y
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -070041
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -070042config RWSEM_XCHGADD_ALGORITHM
Haavard Skinnemoen58bd2bf2007-11-23 19:25:00 +010043 def_bool n
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -070044
David Howellsf0d1b0b2006-12-08 02:37:49 -080045config ARCH_HAS_ILOG2_U32
Haavard Skinnemoen58bd2bf2007-11-23 19:25:00 +010046 def_bool n
David Howellsf0d1b0b2006-12-08 02:37:49 -080047
48config ARCH_HAS_ILOG2_U64
Haavard Skinnemoen58bd2bf2007-11-23 19:25:00 +010049 def_bool n
David Howellsf0d1b0b2006-12-08 02:37:49 -080050
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -070051config GENERIC_HWEIGHT
Haavard Skinnemoen58bd2bf2007-11-23 19:25:00 +010052 def_bool y
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -070053
54config GENERIC_CALIBRATE_DELAY
Haavard Skinnemoen58bd2bf2007-11-23 19:25:00 +010055 def_bool y
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -070056
Haavard Skinnemoen623b0352007-03-13 17:59:11 +010057config GENERIC_BUG
Haavard Skinnemoen58bd2bf2007-11-23 19:25:00 +010058 def_bool y
Haavard Skinnemoen623b0352007-03-13 17:59:11 +010059 depends on BUG
60
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -070061source "init/Kconfig"
62
Matt Helsleydc52ddc2008-10-18 20:27:21 -070063source "kernel/Kconfig.freezer"
64
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -070065menu "System Type and features"
66
67config SUBARCH_AVR32B
68 bool
69config MMU
70 bool
71config PERFORMANCE_COUNTERS
72 bool
73
74config PLATFORM_AT32AP
75 bool
76 select SUBARCH_AVR32B
77 select MMU
78 select PERFORMANCE_COUNTERS
Linus Walleij5a161392016-04-19 11:10:42 +020079 select GPIOLIB
Haavard Skinnemoenb83d6ee12008-03-05 10:00:28 +010080 select GENERIC_ALLOCATOR
Nicolas Ferre0912e532009-06-23 16:30:56 +020081 select HAVE_FB_ATMEL
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -070082
Haavard Skinnemoene8897bf2007-11-29 11:15:15 +010083#
84# CPU types
85#
86
87# AP7000 derivatives
Haavard Skinnemoen438ff3f2007-10-29 15:28:07 +010088config CPU_AT32AP700X
89 bool
90 select PLATFORM_AT32AP
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -070091config CPU_AT32AP7000
Haavard Skinnemoene8897bf2007-11-29 11:15:15 +010092 bool
Haavard Skinnemoen438ff3f2007-10-29 15:28:07 +010093 select CPU_AT32AP700X
Haavard Skinnemoen438ff3f2007-10-29 15:28:07 +010094config CPU_AT32AP7001
Haavard Skinnemoene8897bf2007-11-29 11:15:15 +010095 bool
Haavard Skinnemoen438ff3f2007-10-29 15:28:07 +010096 select CPU_AT32AP700X
Haavard Skinnemoen438ff3f2007-10-29 15:28:07 +010097config CPU_AT32AP7002
Haavard Skinnemoene8897bf2007-11-29 11:15:15 +010098 bool
Haavard Skinnemoen438ff3f2007-10-29 15:28:07 +010099 select CPU_AT32AP700X
100
Hans-Christian Egtvedt3550b932009-12-03 14:58:20 +0100101# AP700X boards
102config BOARD_ATNGW100_COMMON
103 bool
104 select CPU_AT32AP7000
105
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700106choice
107 prompt "AVR32 board type"
108 default BOARD_ATSTK1000
109
110config BOARD_ATSTK1000
111 bool "ATSTK1000 evaluation board"
Haavard Skinnemoen9ca20a82007-04-12 17:26:57 +0200112
Hans-Christian Egtvedt3550b932009-12-03 14:58:20 +0100113config BOARD_ATNGW100_MKI
Haavard Skinnemoen9ca20a82007-04-12 17:26:57 +0200114 bool "ATNGW100 Network Gateway"
Hans-Christian Egtvedt3550b932009-12-03 14:58:20 +0100115 select BOARD_ATNGW100_COMMON
116
117config BOARD_ATNGW100_MKII
118 bool "ATNGW100 mkII Network Gateway"
119 select BOARD_ATNGW100_COMMON
Hans-Christian Egtvedt45c349b2008-07-29 09:25:37 +0000120
Alex Raimondidd5e1332008-12-09 16:17:13 +0100121config BOARD_HAMMERHEAD
122 bool "Hammerhead board"
123 select CPU_AT32AP7000
124 select USB_ARCH_HAS_HCD
125 help
Matt LaPlante692105b2009-01-26 11:12:25 +0100126 The Hammerhead platform is built around an AVR32 32-bit microcontroller from Atmel.
Alex Raimondidd5e1332008-12-09 16:17:13 +0100127 It offers versatile peripherals, such as ethernet, usb device, usb host etc.
128
Matt LaPlante692105b2009-01-26 11:12:25 +0100129 The board also incorporates a power supply and is a Power over Ethernet (PoE) Powered
Alex Raimondidd5e1332008-12-09 16:17:13 +0100130 Device (PD).
131
Matt LaPlante692105b2009-01-26 11:12:25 +0100132 Additionally, a Cyclone III FPGA from Altera is integrated on the board. The FPGA is
Alex Raimondidd5e1332008-12-09 16:17:13 +0100133 mapped into the 32-bit AVR memory bus. The FPGA offers two DDR2 SDRAM interfaces, which
134 will cover even the most exceptional need of memory bandwidth. Together with the onboard
135 video decoder the board is ready for video processing.
136
Justin P. Mattock50a23e62010-10-16 10:36:23 -0700137 For more information see: http://www.miromico.ch/index.php/hammerhead.html
Alex Raimondidd5e1332008-12-09 16:17:13 +0100138
Hans-Christian Egtvedt45c349b2008-07-29 09:25:37 +0000139config BOARD_FAVR_32
140 bool "Favr-32 LCD-board"
141 select CPU_AT32AP7000
Mark Jackson5b50c162008-10-13 13:14:50 +0000142
Jonas Larssona16fffdd2009-03-27 10:18:14 +0100143config BOARD_MERISC
144 bool "Merisc board"
145 select CPU_AT32AP7000
146 help
147 Merisc is the family name for a range of AVR32-based boards.
148
149 The boards are designed to be used in a man-machine
150 interfacing environment, utilizing a touch-based graphical
151 user interface. They host a vast range of I/O peripherals as
152 well as a large SDRAM & Flash memory bank.
153
154 For more information see: http://www.martinsson.se/merisc
155
Mark Jackson5b50c162008-10-13 13:14:50 +0000156config BOARD_MIMC200
157 bool "MIMC200 CPU board"
158 select CPU_AT32AP7000
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700159endchoice
160
David Brownella8e93ed2007-06-12 14:34:47 +0200161source "arch/avr32/boards/atstk1000/Kconfig"
Hans-Christian Egtvedta3bee422008-07-01 08:29:27 +0000162source "arch/avr32/boards/atngw100/Kconfig"
Alex Raimondidd5e1332008-12-09 16:17:13 +0100163source "arch/avr32/boards/hammerhead/Kconfig"
Hans-Christian Egtvedt45c349b2008-07-29 09:25:37 +0000164source "arch/avr32/boards/favr-32/Kconfig"
Jonas Larssona16fffdd2009-03-27 10:18:14 +0100165source "arch/avr32/boards/merisc/Kconfig"
David Brownella8e93ed2007-06-12 14:34:47 +0200166
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700167choice
168 prompt "Boot loader type"
169 default LOADER_U_BOOT
170
171config LOADER_U_BOOT
172 bool "U-Boot (or similar) bootloader"
173endchoice
174
Haavard Skinnemoen228e8452007-03-07 15:24:34 +0100175source "arch/avr32/mach-at32ap/Kconfig"
176
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700177config LOAD_ADDRESS
178 hex
Haavard Skinnemoen438ff3f2007-10-29 15:28:07 +0100179 default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700180
181config ENTRY_ADDRESS
182 hex
Haavard Skinnemoen438ff3f2007-10-29 15:28:07 +0100183 default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700184
185config PHYS_OFFSET
186 hex
Haavard Skinnemoen438ff3f2007-10-29 15:28:07 +0100187 default 0x10000000 if CPU_AT32AP700X=y
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700188
189source "kernel/Kconfig.preempt"
190
Haavard Skinnemoen5a4d5292008-01-14 23:33:44 +0100191config QUICKLIST
192 def_bool y
193
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700194config ARCH_HAVE_MEMORY_PRESENT
Haavard Skinnemoen58bd2bf2007-11-23 19:25:00 +0100195 def_bool n
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700196
197config NEED_NODE_MEMMAP_SIZE
Haavard Skinnemoen58bd2bf2007-11-23 19:25:00 +0100198 def_bool n
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700199
200config ARCH_FLATMEM_ENABLE
Haavard Skinnemoen58bd2bf2007-11-23 19:25:00 +0100201 def_bool y
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700202
203config ARCH_DISCONTIGMEM_ENABLE
Haavard Skinnemoen58bd2bf2007-11-23 19:25:00 +0100204 def_bool n
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700205
206config ARCH_SPARSEMEM_ENABLE
Haavard Skinnemoen58bd2bf2007-11-23 19:25:00 +0100207 def_bool n
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700208
Hans-Christian Egtvedtd6ffe1b2013-05-13 22:13:59 +0200209config NODES_SHIFT
210 int
211 default "2"
212 depends on NEED_MULTIPLE_NODES
213
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700214source "mm/Kconfig"
215
216config OWNERSHIP_TRACE
217 bool "Ownership trace support"
218 default y
219 help
220 Say Y to generate an Ownership Trace message on every context switch,
221 enabling Nexus-compliant debuggers to keep track of the PID of the
222 currently executing task.
223
Haavard Skinnemoene7ba1762007-10-10 14:58:29 +0200224config NMI_DEBUGGING
225 bool "NMI Debugging"
226 default n
227 help
228 Say Y here and pass the nmi_debug command-line parameter to
229 the kernel to turn on NMI debugging. Depending on the value
230 of the nmi_debug option, various pieces of information will
231 be dumped to the console when a Non-Maskable Interrupt
232 happens.
233
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700234# FPU emulation goes here
235
236source "kernel/Kconfig.hz"
237
238config CMDLINE
239 string "Default kernel command line"
240 default ""
241 help
242 If you don't have a boot loader capable of passing a command line string
243 to the kernel, you may specify one here. As a minimum, you should specify
244 the memory size and the root device (e.g., mem=8M, root=/dev/nfs).
245
246endmenu
247
Matt LaPlante01dd2fb2007-10-20 01:34:40 +0200248menu "Power management options"
Hans-Christian Egtvedt9e58e182007-06-04 16:10:57 +0200249
Haavard Skinnemoen02a00cf2008-02-24 13:51:38 +0100250source "kernel/power/Kconfig"
251
252config ARCH_SUSPEND_POSSIBLE
253 def_bool y
254
Hans-Christian Egtvedt9e58e182007-06-04 16:10:57 +0200255menu "CPU Frequency scaling"
Hans-Christian Egtvedt9e58e182007-06-04 16:10:57 +0200256source "drivers/cpufreq/Kconfig"
Hans-Christian Egtvedt9e58e182007-06-04 16:10:57 +0200257endmenu
258
259endmenu
260
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700261menu "Bus options"
262
263config PCI
264 bool
265
266source "drivers/pci/Kconfig"
267
268source "drivers/pcmcia/Kconfig"
269
270endmenu
271
272menu "Executable file formats"
273source "fs/Kconfig.binfmt"
274endmenu
275
276source "net/Kconfig"
277
278source "drivers/Kconfig"
279
280source "fs/Kconfig"
281
Haavard Skinnemoen5f97f7f2006-09-25 23:32:13 -0700282source "arch/avr32/Kconfig.debug"
283
284source "security/Kconfig"
285
286source "crypto/Kconfig"
287
288source "lib/Kconfig"