1config UNICORE32 2 def_bool y 3 select ARCH_MIGHT_HAVE_PC_PARPORT 4 select ARCH_MIGHT_HAVE_PC_SERIO 5 select HAVE_MEMBLOCK 6 select HAVE_GENERIC_DMA_COHERENT 7 select HAVE_DMA_ATTRS 8 select HAVE_KERNEL_GZIP 9 select HAVE_KERNEL_BZIP2 10 select GENERIC_ATOMIC64 11 select HAVE_KERNEL_LZO 12 select HAVE_KERNEL_LZMA 13 select VIRT_TO_BUS 14 select ARCH_HAVE_CUSTOM_GPIO_H 15 select GENERIC_FIND_FIRST_BIT 16 select GENERIC_IRQ_PROBE 17 select GENERIC_IRQ_SHOW 18 select ARCH_WANT_FRAME_POINTERS 19 select GENERIC_IOMAP 20 select MODULES_USE_ELF_REL 21 help 22 UniCore-32 is 32-bit Instruction Set Architecture, 23 including a series of low-power-consumption RISC chip 24 designs licensed by PKUnity Ltd. 25 Please see web page at <http://www.pkunity.com/>. 26 27config GENERIC_CSUM 28 def_bool y 29 30config NO_IOPORT_MAP 31 bool 32 33config STACKTRACE_SUPPORT 34 def_bool y 35 36config HAVE_LATENCYTOP_SUPPORT 37 def_bool y 38 39config LOCKDEP_SUPPORT 40 def_bool y 41 42config RWSEM_GENERIC_SPINLOCK 43 def_bool y 44 45config RWSEM_XCHGADD_ALGORITHM 46 bool 47 48config ARCH_HAS_ILOG2_U32 49 bool 50 51config ARCH_HAS_ILOG2_U64 52 bool 53 54config GENERIC_HWEIGHT 55 def_bool y 56 57config GENERIC_CALIBRATE_DELAY 58 def_bool y 59 60config ARCH_MAY_HAVE_PC_FDC 61 bool 62 63config ZONE_DMA 64 def_bool y 65 66config NEED_DMA_MAP_STATE 67 def_bool y 68 69source "init/Kconfig" 70 71source "kernel/Kconfig.freezer" 72 73menu "System Type" 74 75config MMU 76 def_bool y 77 78config ARCH_FPGA 79 bool 80 81config ARCH_PUV3 82 def_bool y 83 select CPU_UCV2 84 select GENERIC_CLOCKEVENTS 85 select HAVE_CLK 86 select ARCH_REQUIRE_GPIOLIB 87 88# CONFIGs for ARCH_PUV3 89 90if ARCH_PUV3 91 92choice 93 prompt "Board Selection" 94 default PUV3_DB0913 95 96config PUV3_FPGA_DLX200 97 select ARCH_FPGA 98 bool "FPGA board" 99 100config PUV3_DB0913 101 bool "DEBUG board (0913)" 102 103config PUV3_NB0916 104 bool "NetBook board (0916)" 105 select PWM 106 select PWM_PUV3 107 108config PUV3_SMW0919 109 bool "Security Mini-Workstation board (0919)" 110 111endchoice 112 113config PUV3_PM 114 def_bool y if !ARCH_FPGA 115 116endif 117 118source "arch/unicore32/mm/Kconfig" 119 120comment "Floating poing support" 121 122config UNICORE_FPU_F64 123 def_bool y if !ARCH_FPGA 124 125endmenu 126 127menu "Bus support" 128 129config PCI 130 bool "PCI Support" 131 help 132 Find out whether you have a PCI motherboard. PCI is the name of a 133 bus system, i.e. the way the CPU talks to the other stuff inside 134 your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or 135 VESA. If you have PCI, say Y, otherwise N. 136 137source "drivers/pci/Kconfig" 138 139source "drivers/pcmcia/Kconfig" 140 141endmenu 142 143menu "Kernel Features" 144 145source "kernel/Kconfig.preempt" 146 147source "kernel/Kconfig.hz" 148 149source "mm/Kconfig" 150 151config LEDS 152 def_bool y 153 depends on GPIOLIB 154 155config ALIGNMENT_TRAP 156 def_bool y 157 help 158 Unicore processors can not fetch/store information which is not 159 naturally aligned on the bus, i.e., a 4 byte fetch must start at an 160 address divisible by 4. On 32-bit Unicore processors, these non-aligned 161 fetch/store instructions will be emulated in software if you say 162 here, which has a severe performance impact. This is necessary for 163 correct operation of some network protocols. With an IP-only 164 configuration it is safe to say N, otherwise say Y. 165 166endmenu 167 168menu "Boot options" 169 170config CMDLINE 171 string "Default kernel command string" 172 default "" 173 174config CMDLINE_FORCE 175 bool "Always use the default kernel command string" 176 depends on CMDLINE != "" 177 help 178 Always use the default kernel command string, even if the boot 179 loader passes other arguments to the kernel. 180 This is useful if you cannot or don't want to change the 181 command-line options your boot loader passes to the kernel. 182 183 If unsure, say N. 184 185endmenu 186 187menu "Userspace binary formats" 188 189source "fs/Kconfig.binfmt" 190 191endmenu 192 193menu "Power management options" 194 195source "kernel/power/Kconfig" 196 197source "drivers/cpufreq/Kconfig" 198 199config ARCH_SUSPEND_POSSIBLE 200 def_bool y if !ARCH_FPGA 201 202config ARCH_HIBERNATION_POSSIBLE 203 def_bool y if !ARCH_FPGA 204 205endmenu 206 207source "net/Kconfig" 208 209if ARCH_PUV3 210 211config PUV3_GPIO 212 bool 213 depends on !ARCH_FPGA 214 select GPIO_SYSFS 215 default y 216 217if PUV3_NB0916 218 219menu "PKUnity NetBook-0916 Features" 220 221config I2C_BATTERY_BQ27200 222 tristate "I2C Battery BQ27200 Support" 223 select I2C_PUV3 224 select POWER_SUPPLY 225 select BATTERY_BQ27XXX 226 227config I2C_EEPROM_AT24 228 tristate "I2C EEPROMs AT24 support" 229 select I2C_PUV3 230 select EEPROM_AT24 231 232config LCD_BACKLIGHT 233 tristate "LCD Backlight support" 234 select BACKLIGHT_LCD_SUPPORT 235 select BACKLIGHT_PWM 236 237endmenu 238 239endif 240 241endif 242 243source "drivers/Kconfig" 244 245source "fs/Kconfig" 246 247source "arch/unicore32/Kconfig.debug" 248 249source "security/Kconfig" 250 251source "crypto/Kconfig" 252 253source "lib/Kconfig" 254