2 # For a description of the syntax of this configuration file,
3 # see Documentation/kbuild/config-language.txt.
5 mainmenu_name "Linux/SuperH Kernel Configuration"
7 define_bool CONFIG_SUPERH y
9 define_bool CONFIG_UID16 y
10 define_bool CONFIG_RWSEM_GENERIC_SPINLOCK y
11 define_bool CONFIG_RWSEM_XCHGADD_ALGORITHM n
13 mainmenu_option next_comment
14 comment 'Code maturity level options'
15 bool 'Prompt for development and/or incomplete code/drivers' CONFIG_EXPERIMENTAL
18 mainmenu_option next_comment
19 comment 'Loadable module support'
20 bool 'Enable loadable module support' CONFIG_MODULES
21 if [ "$CONFIG_MODULES" = "y" ]; then
22 bool ' Set version information on all module symbols' CONFIG_MODVERSIONS
23 bool ' Kernel module loader' CONFIG_KMOD
27 mainmenu_option next_comment
28 comment 'Processor type and features'
29 choice 'SuperH system type' \
30 "Generic CONFIG_SH_GENERIC \
31 SH4-202-MicroDev CONFIG_SH_SH4202_MICRODEV \
32 SolutionEngine CONFIG_SH_SOLUTION_ENGINE \
33 SolutionEngine7751 CONFIG_SH_7751_SOLUTION_ENGINE \
34 SHMobileSolutionEngine CONFIG_SH_MOBILE_SOLUTION_ENGINE \
35 STB1_Harp CONFIG_SH_STB1_HARP \
36 STB1_Overdrive CONFIG_SH_STB1_OVERDRIVE \
37 HP620 CONFIG_SH_HP620 \
38 HP680 CONFIG_SH_HP680 \
39 HP690 CONFIG_SH_HP690 \
40 CqREEK CONFIG_SH_CQREEK \
41 DMIDA CONFIG_SH_DMIDA \
42 EC3104 CONFIG_SH_EC3104 \
43 Dreamcast CONFIG_SH_DREAMCAST \
44 CAT68701 CONFIG_SH_CAT68701 \
45 BigSur CONFIG_SH_BIGSUR \
46 SH2000 CONFIG_SH_SH2000 \
47 HS7729PCI CONFIG_SH_HS7729PCI \
49 SecureEdge5410 CONFIG_SH_SECUREEDGE5410 \
50 KeyWest CONFIG_SH_KEYWEST \
51 BareCPU CONFIG_SH_UNKNOWN" Generic
53 # The SH7750 RTC module is disabled in the Dreamcast and SH-Mobile SolutionEngine
54 if [ "$CONFIG_SH_DREAMCAST" = "y" -o \
55 "$CONFIG_SH_MOBILE_SOLUTION_ENGINE" = "y" ]; then
56 define_bool CONFIG_SH_RTC n
58 define_bool CONFIG_SH_RTC y
61 if [ "$CONFIG_SH_HP620" = "y" -o "$CONFIG_SH_HP680" = "y" -o \
62 "$CONFIG_SH_HP690" = "y" ]; then
63 define_bool CONFIG_SH_HP600 y
66 choice 'Processor type' \
67 "SH7300 CONFIG_CPU_SUBTYPE_SH7300 \
68 SH7707 CONFIG_CPU_SUBTYPE_SH7707 \
69 SH7708 CONFIG_CPU_SUBTYPE_SH7708 \
70 SH7709 CONFIG_CPU_SUBTYPE_SH7709 \
71 SH7750 CONFIG_CPU_SUBTYPE_SH7750 \
72 SH7751R CONFIG_CPU_SUBTYPE_SH7751R \
73 SH7751 CONFIG_CPU_SUBTYPE_SH7751 \
74 SH4-202 CONFIG_CPU_SUBTYPE_SH4_202 \
75 ST40RA/ST40STB1 CONFIG_CPU_SUBTYPE_ST40STB1 \
76 ST40GX1 CONFIG_CPU_SUBTYPE_ST40GX1" SH7708
77 if [ "$CONFIG_CPU_SUBTYPE_SH7300" = "y" ]; then
78 define_bool CONFIG_CPU_SH3 y
79 define_bool CONFIG_CPU_SH4 n
81 if [ "$CONFIG_CPU_SUBTYPE_SH7707" = "y" ]; then
82 define_bool CONFIG_CPU_SH3 y
83 define_bool CONFIG_CPU_SH4 n
85 if [ "$CONFIG_CPU_SUBTYPE_SH7708" = "y" ]; then
86 define_bool CONFIG_CPU_SH3 y
87 define_bool CONFIG_CPU_SH4 n
89 if [ "$CONFIG_CPU_SUBTYPE_SH7709" = "y" ]; then
90 define_bool CONFIG_CPU_SH3 y
91 define_bool CONFIG_CPU_SH4 n
93 if [ "$CONFIG_CPU_SUBTYPE_SH7750" = "y" ]; then
94 define_bool CONFIG_CPU_SH3 n
95 define_bool CONFIG_CPU_SH4 y
97 if [ "$CONFIG_CPU_SUBTYPE_SH7751" = "y" ]; then
98 define_bool CONFIG_CPU_SH3 n
99 define_bool CONFIG_CPU_SH4 y
101 if [ "$CONFIG_CPU_SUBTYPE_SH7751R" = "y" ]; then
102 define_bool CONFIG_CPU_SH3 n
103 define_bool CONFIG_CPU_SH4 y
104 define_bool CONFIG_CPU_SUBTYPE_SH7751 y
106 if [ "$CONFIG_CPU_SUBTYPE_SH4_202" = "y" ]; then
107 define_bool CONFIG_CPU_SH3 n
108 define_bool CONFIG_CPU_SH4 y
110 if [ "$CONFIG_CPU_SUBTYPE_SH7751R" = "y" -o \
111 "$CONFIG_CPU_SUBTYPE_SH4_202" = "y" ]; then
112 bool 'Use 2-way set associative caches' CONFIG_SH_CACHE_ASSOC
114 if [ "$CONFIG_CPU_SUBTYPE_ST40STB1" = "y" ]; then
115 define_bool CONFIG_CPU_SH3 n
116 define_bool CONFIG_CPU_SH4 y
117 define_bool CONFIG_CPU_SUBTYPE_ST40 y
119 if [ "$CONFIG_CPU_SUBTYPE_ST40GX1" = "y" ]; then
120 define_bool CONFIG_CPU_SH3 n
121 define_bool CONFIG_CPU_SH4 y
122 define_bool CONFIG_CPU_SUBTYPE_ST40 y
124 bool 'Little Endian' CONFIG_CPU_LITTLE_ENDIAN
125 # Platform-specific memory start and size definitions
126 if [ "$CONFIG_SH_SOLUTION_ENGINE" = "y" ]; then
127 define_hex CONFIG_MEMORY_START 0c000000
128 define_hex CONFIG_MEMORY_SIZE 02000000
129 define_bool CONFIG_MEMORY_SET y
131 if [ "$CONFIG_SH_7751_SOLUTION_ENGINE" = "y" ]; then
132 define_hex CONFIG_MEMORY_START 0c000000
133 define_hex CONFIG_MEMORY_SIZE 04000000
134 define_bool CONFIG_MEMORY_SET y
136 if [ "$CONFIG_SH_MOBILE_SOLUTION_ENGINE" = "y" ]; then
137 define_hex CONFIG_MEMORY_START 0c000000
138 define_hex CONFIG_MEMORY_SIZE 04000000
139 define_bool CONFIG_MEMORY_SET y
141 if [ "$CONFIG_SH_HP600" = "y" -o "$CONFIG_SH_BIGSUR" = "y" -o \
142 "$CONFIG_SH_DREAMCAST" = "y" -o "$CONFIG_SH_SH2000" = "y" -o \
143 "$CONFIG_SH_KEYWEST" = "y" ]; then
144 define_hex CONFIG_MEMORY_START 0c000000
145 define_hex CONFIG_MEMORY_SIZE 00400000
146 define_bool CONFIG_MEMORY_SET y
148 if [ "$CONFIG_CPU_SUBTYPE_ST40" = "y" ]; then
149 bool 'Memory on LMI' CONFIG_ST40_LMI_MEMORY
150 if [ "$CONFIG_ST40_LMI_MEMORY" = "y" ] ; then
151 define_hex CONFIG_MEMORY_START 08000000
152 define_hex CONFIG_MEMORY_SIZE 00400000
153 define_bool CONFIG_MEMORY_SET y
156 if [ "$CONFIG_SH_ADX" = "y" ]; then
157 define_hex CONFIG_MEMORY_START 08000000
158 define_hex CONFIG_MEMORY_SIZE 00400000
159 define_bool CONFIG_MEMORY_SET y
161 if [ "$CONFIG_SH_SECUREEDGE5410" = "y" ]; then
162 define_hex CONFIG_MEMORY_START 08000000
163 define_hex CONFIG_MEMORY_SIZE 01000000
164 define_bool CONFIG_MEMORY_SET y
166 if [ "$CONFIG_SH_HS7729PCI" = "y" ]; then
167 define_hex CONFIG_MEMORY_START 0c000000
168 define_hex CONFIG_MEMORY_SIZE 04000000
169 define_bool CONFIG_MEMORY_SET y
171 # If none of the above have set memory start/size, ask the user.
172 if [ "$CONFIG_MEMORY_SET" != "y" ]; then
173 hex 'Physical memory start address' CONFIG_MEMORY_START 08000000
174 hex 'Physical memory size' CONFIG_MEMORY_SIZE 00400000
177 hex 'Link address offset for booting' CONFIG_BOOT_LINK_OFFSET 00210000
179 dep_bool 'Enable OC RAM zone (experimental)' CONFIG_SCRATCH_SPACE $CONFIG_EXPERIMENTAL
180 bool 'DSP mode support' CONFIG_SH_DSP
182 if [ "$CONFIG_CPU_SUBTYPE_ST40" = "y" ]; then
183 bool 'PCI emulation of on-chip peripherals' CONFIG_SH_PCI_EMULATION
184 if [ "$CONFIG_SH_PCI_EMULATION" = "y" -a "$CONFIG_CPU_SUBTYPE_ST40GX1" = "y" ]; then
185 bool ' USB OHCI Host Controller' CONFIG_SH_PCI_USB
190 if [ "$CONFIG_SH_HP690" = "y" ]; then
191 define_bool CONFIG_DISCONTIGMEM y
193 define_bool CONFIG_DISCONTIGMEM n
196 mainmenu_option next_comment
197 comment 'General setup'
199 # Even on SuperH devices which don't have an ISA bus,
200 # this variable helps the PCMCIA modules handle
201 # IRQ requesting properly -- Greg Banks.
203 if [ "$CONFIG_SH_SECUREEDGE5410" = "y" ]; then
204 define_bool CONFIG_ISA n
206 define_bool CONFIG_ISA y
209 define_bool CONFIG_EISA n
210 define_bool CONFIG_MCA n
211 define_bool CONFIG_SBUS n
213 bool 'Networking support' CONFIG_NET
215 if [ "$CONFIG_SH_GENERIC" = "y" -o "$CONFIG_SH_SOLUTION_ENGINE" = "y" -o \
216 "$CONFIG_SH_UNKNOWN" = "y" -o "$CONFIG_SH_CAT68701" = "y" -o \
217 "$CONFIG_SH_ADX" = "y" -o "$CONFIG_SH_HS7729PCI" = "y" ]; then
218 bool 'Compact Flash Enabler support' CONFIG_CF_ENABLER
221 if [ "$CONFIG_CF_ENABLER" = "y" ]; then
222 choice 'Compact Flash Connection Area' \
223 "Area5 CONFIG_CF_AREA5 \
224 Area6 CONFIG_CF_AREA6" Area6
225 if [ "$CONFIG_CF_AREA5" = "y" ]; then
226 define_hex CONFIG_CF_BASE_ADDR b4000000
228 if [ "$CONFIG_CF_AREA6" = "y" ]; then
229 define_hex CONFIG_CF_BASE_ADDR b8000000
233 bool 'Hitachi HD64461 companion chip support' CONFIG_HD64461
234 if [ "$CONFIG_HD64461" = "y" ]; then
235 int 'HD64461 IRQ' CONFIG_HD64461_IRQ 36
236 bool 'HD64461 PCMCIA enabler' CONFIG_HD64461_ENABLER
239 bool 'Hitachi HD64465 companion chip support' CONFIG_HD64465
240 if [ "$CONFIG_HD64465" = "y" ]; then
241 hex 'HD64465 start address' CONFIG_HD64465_IOBASE b0000000
242 int 'HD64465 IRQ' CONFIG_HD64465_IRQ 5
245 bool 'Wakeup UBC on startup' CONFIG_UBC_WAKEUP
246 bool 'DMA controller (DMAC) support' CONFIG_SH_DMA
247 int 'Peripheral clock frequency(Hz) (0: auto detect)' CONFIG_SH_PCLK_FREQ 0 0 1000000000
249 bool 'Default bootloader kernel arguments' CONFIG_CMDLINE_BOOL
250 if [ "$CONFIG_CMDLINE_BOOL" = "y" ] ; then
251 string 'Initial kernel command string' CONFIG_CMDLINE "console=ttySC1,115200"
254 bool 'PCI support' CONFIG_PCI
255 if [ "$CONFIG_PCI" = "y" ]; then
256 if [ "$CONFIG_SH_HS7729PCI" = "y" ]; then
257 define_bool CONFIG_PCI_SD0001 y
258 define_hex CONFIG_PCI_SD0001_IRQ 0
259 define_hex CONFIG_PCI_SD0001_BASE b0000000
260 define_bool CONFIG_SH_PCIDMA_NONCOHERENT y
262 define_bool CONFIG_PCI_SD0001 n
263 bool 'Cache and PCI noncoherent' CONFIG_SH_PCIDMA_NONCOHERENT
267 source drivers/pci/Config.in
269 bool 'Support for hot-pluggable devices' CONFIG_HOTPLUG
271 if [ "$CONFIG_HOTPLUG" = "y" ] ; then
272 source drivers/pcmcia/Config.in
274 define_bool CONFIG_PCMCIA n
277 bool 'System V IPC' CONFIG_SYSVIPC
278 bool 'BSD Process Accounting' CONFIG_BSD_PROCESS_ACCT
279 bool 'Sysctl support' CONFIG_SYSCTL
280 if [ "$CONFIG_PROC_FS" = "y" ]; then
281 choice 'Kernel core (/proc/kcore) format' \
282 "ELF CONFIG_KCORE_ELF \
283 A.OUT CONFIG_KCORE_AOUT" ELF
285 bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
286 tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
288 bool 'Select task to kill on out of memory condition' CONFIG_OOM_KILLER
290 source drivers/parport/Config.in
294 source drivers/mtd/Config.in
296 source drivers/block/Config.in
298 source drivers/md/Config.in
300 if [ "$CONFIG_NET" = "y" ]; then
304 mainmenu_option next_comment
305 comment 'ATA/IDE/MFM/RLL support'
307 tristate 'ATA/IDE/MFM/RLL support' CONFIG_IDE
309 if [ "$CONFIG_IDE" != "n" ]; then
310 source drivers/ide/Config.in
312 define_bool CONFIG_BLK_DEV_HD n
316 mainmenu_option next_comment
317 comment 'SCSI support'
319 tristate 'SCSI support' CONFIG_SCSI
321 if [ "$CONFIG_SCSI" != "n" ]; then
322 source drivers/scsi/Config.in
326 source drivers/ieee1394/Config.in
328 if [ "$CONFIG_NET" = "y" ]; then
329 mainmenu_option next_comment
330 comment 'Network device support'
332 bool 'Network device support' CONFIG_NETDEVICES
333 if [ "$CONFIG_NETDEVICES" = "y" ]; then
334 source drivers/net/Config.in
335 if [ "$CONFIG_ATM" = "y" -o "$CONFIG_ATM" = "m" ]; then
336 source drivers/atm/Config.in
342 mainmenu_option next_comment
343 comment 'Old CD-ROM drivers (not SCSI, not IDE)'
345 bool 'Support non-SCSI/IDE/ATAPI CDROM drives' CONFIG_CD_NO_IDESCSI
346 if [ "$CONFIG_CD_NO_IDESCSI" != "n" ]; then
347 source drivers/cdrom/Config.in
352 # input before char - char/joystick depends on it. As does USB.
354 source drivers/input/Config.in
356 #if [ "$CONFIG_SH_DREAMCAST" = "y" ]; then
357 # source drivers/maple/Config.in
360 mainmenu_option next_comment
361 comment 'Character devices'
363 bool 'Virtual terminal' CONFIG_VT
364 if [ "$CONFIG_VT" = "y" ]; then
365 bool ' Support for console on virtual terminal' CONFIG_VT_CONSOLE
368 tristate 'Serial (8250, 16450, 16550 or compatible) support' CONFIG_SERIAL
369 tristate 'Serial (SCI, SCIF) support' CONFIG_SH_SCI
370 if [ "$CONFIG_SERIAL" = "y" -o "$CONFIG_SH_SCI" = "y" ]; then
371 bool ' Support for console on serial port' CONFIG_SERIAL_CONSOLE
373 comment 'Unix 98 PTY support'
374 bool 'Unix98 PTY support' CONFIG_UNIX98_PTYS
375 if [ "$CONFIG_UNIX98_PTYS" = "y" ]; then
376 int 'Maximum number of Unix98 PTYs in use (0-2048)' CONFIG_UNIX98_PTY_COUNT 256
379 if [ "$CONFIG_SH_GENERIC" = "y" -o \
380 "$CONFIG_SH_CAT68701" = "y" -o \
381 "$CONFIG_SH_STB1_HARP" = "y" -o \
382 "$CONFIG_SH_STB1_OVERDRIVE" = "y" -o \
383 "$CONFIG_SH_BIGSUR" = "y" -o \
384 "$CONFIG_SH_7751_SOLUTION_ENGINE" = "y" -o \
385 "$CONFIG_SH_MOBILE_SOLUTION_ENGINE" = "y" -o \
386 "$CONFIG_SH_SOLUTION_ENGINE" = "y" ]; then
387 bool 'Heartbeat LED' CONFIG_HEARTBEAT
390 if [ "$CONFIG_SH_DREAMCAST" = "y" -a "$CONFIG_MAPLE" != "n" ]; then
391 mainmenu_option next_comment
392 comment 'Maple Bus input peripherals'
393 if [ "$CONFIG_INPUT" != "n" ]; then
394 dep_tristate ' Maple Bus keyboard support' CONFIG_MAPLE_KEYBOARD $CONFIG_INPUT
395 dep_tristate ' Maple Bus mouse support' CONFIG_MAPLE_MOUSE $CONFIG_INPUT
397 comment 'Input core support is required for Maple input peripherals'
402 source drivers/char/joystick/Config.in
404 if [ "$CONFIG_PARPORT" != "n" ]; then
405 dep_tristate 'Parallel printer support' CONFIG_PRINTER $CONFIG_PARPORT
406 if [ "$CONFIG_PRINTER" != "n" ]; then
407 bool ' Support for console on line printer' CONFIG_LP_CONSOLE
409 dep_tristate 'Support for user-space parallel port device drivers' CONFIG_PPDEV $CONFIG_PARPORT
411 bool 'PS/2 mouse (aka "auxiliary device") support' CONFIG_PSMOUSE
413 mainmenu_option next_comment
414 comment 'Watchdog Cards'
415 bool 'Watchdog Timer Support' CONFIG_WATCHDOG
416 if [ "$CONFIG_WATCHDOG" != "n" ]; then
417 bool ' Disable watchdog shutdown on close' CONFIG_WATCHDOG_NOWAYOUT
418 dep_tristate ' SuperH Watchdog' CONFIG_SH_WDT $CONFIG_SUPERH
422 tristate 'Enhanced Real Time Clock Support' CONFIG_RTC
423 if [ "$CONFIG_HOTPLUG" = "y" -a "$CONFIG_PCMCIA" != "n" ]; then
424 source drivers/char/pcmcia/Config.in
430 source drivers/media/Config.in
432 if [ "$CONFIG_VT" = "y" ]; then
433 mainmenu_option next_comment
434 comment 'Console drivers'
435 bool 'VGA text console' CONFIG_VGA_CONSOLE
436 bool 'Video mode selection support' CONFIG_VIDEO_SELECT
437 if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
438 tristate 'MDA text console (dual-headed) (EXPERIMENTAL)' CONFIG_MDA_CONSOLE
439 source drivers/video/Config.in
445 mainmenu_option next_comment
448 tristate 'Sound card support' CONFIG_SOUND
449 if [ "$CONFIG_SOUND" != "n" ]; then
450 source drivers/sound/Config.in
454 mainmenu_option next_comment
455 comment 'Kernel hacking'
457 bool 'Magic SysRq key' CONFIG_MAGIC_SYSRQ
458 bool 'Use LinuxSH standard BIOS' CONFIG_SH_STANDARD_BIOS
459 if [ "$CONFIG_SH_STANDARD_BIOS" = "y" ]; then
460 bool 'Early printk support' CONFIG_SH_EARLY_PRINTK
462 bool 'Include KGDB kernel debugger' CONFIG_SH_KGDB
463 if [ "$CONFIG_SH_KGDB" = "y" ]; then
464 bool ' Enter KGDB on NMI' CONFIG_KGDB_NMI
465 bool ' Include KGDB thread support' CONFIG_KGDB_THREAD
466 bool ' Console messages through GDB' CONFIG_SH_KGDB_CONSOLE
467 bool ' Allow SysRq "G" to enter KGDB?' CONFIG_KGDB_SYSRQ
468 if [ "$CONFIG_KGDB_SYSRQ" != "n" ]; then
469 define_bool CONFIG_MAGIC_SYSRQ y
471 bool ' Include KGDB kernel asserts' CONFIG_KGDB_KERNEL_ASSERTS
472 bool ' Add additional compile options' CONFIG_KGDB_MORE
473 if [ "$CONFIG_KGDB_MORE" = "y" ]; then
474 string ' Additional compile options' CONFIG_KGDB_OPTIONS "-O1"
476 mainmenu_option next_comment
477 comment ' Default KGDB port setup'
478 int 'Port number (ttySCn)' CONFIG_KGDB_DEFPORT 1
479 int 'Baud rate' CONFIG_KGDB_DEFBAUD 115200
481 "None CONFIG_KGDB_DEFPARITY_N \
482 Even CONFIG_KGDB_DEFPARITY_E \
483 Odd CONFIG_KGDB_DEFPARITY_O" None
485 "7 CONFIG_KGDB_DEFBITS_7 \
486 8 CONFIG_KGDB_DEFBITS_8" 8
490 int 'Kernel messages buffer length shift (0 = default)' CONFIG_LOG_BUF_SHIFT 0
494 source crypto/Config.in