1 # SPDX-License-Identifier: GPL-2.0
4 select ARCH_HAS_DEVMEM_IS_ALLOWED
5 select ARCH_MIGHT_HAVE_PC_PARPORT
6 select ARCH_MIGHT_HAVE_PC_SERIO
8 select HAVE_GENERIC_DMA_COHERENT
9 select HAVE_KERNEL_GZIP
10 select HAVE_KERNEL_BZIP2
11 select GENERIC_ATOMIC64
12 select HAVE_KERNEL_LZO
13 select HAVE_KERNEL_LZMA
15 select ARCH_HAVE_CUSTOM_GPIO_H
16 select GENERIC_FIND_FIRST_BIT
17 select GENERIC_IRQ_PROBE
18 select GENERIC_IRQ_SHOW
19 select ARCH_WANT_FRAME_POINTERS
21 select MODULES_USE_ELF_REL
23 UniCore-32 is 32-bit Instruction Set Architecture,
24 including a series of low-power-consumption RISC chip
25 designs licensed by PKUnity Ltd.
26 Please see web page at <http://www.pkunity.com/>.
34 config STACKTRACE_SUPPORT
37 config LOCKDEP_SUPPORT
40 config RWSEM_GENERIC_SPINLOCK
43 config RWSEM_XCHGADD_ALGORITHM
46 config ARCH_HAS_ILOG2_U32
49 config ARCH_HAS_ILOG2_U64
52 config GENERIC_HWEIGHT
55 config GENERIC_CALIBRATE_DELAY
58 config ARCH_MAY_HAVE_PC_FDC
64 config NEED_DMA_MAP_STATE
69 source "kernel/Kconfig.freezer"
82 select GENERIC_CLOCKEVENTS
86 # CONFIGs for ARCH_PUV3
91 prompt "Board Selection"
94 config PUV3_FPGA_DLX200
99 bool "DEBUG board (0913)"
102 bool "NetBook board (0916)"
107 bool "Security Mini-Workstation board (0919)"
112 def_bool y if !ARCH_FPGA
116 source "arch/unicore32/mm/Kconfig"
118 comment "Floating point support"
120 config UNICORE_FPU_F64
121 def_bool y if !ARCH_FPGA
130 Find out whether you have a PCI motherboard. PCI is the name of a
131 bus system, i.e. the way the CPU talks to the other stuff inside
132 your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
133 VESA. If you have PCI, say Y, otherwise N.
135 source "drivers/pci/Kconfig"
137 source "drivers/pcmcia/Kconfig"
141 menu "Kernel Features"
143 source "kernel/Kconfig.preempt"
145 source "kernel/Kconfig.hz"
153 config ALIGNMENT_TRAP
156 Unicore processors can not fetch/store information which is not
157 naturally aligned on the bus, i.e., a 4 byte fetch must start at an
158 address divisible by 4. On 32-bit Unicore processors, these non-aligned
159 fetch/store instructions will be emulated in software if you say
160 here, which has a severe performance impact. This is necessary for
161 correct operation of some network protocols. With an IP-only
162 configuration it is safe to say N, otherwise say Y.
169 string "Default kernel command string"
173 bool "Always use the default kernel command string"
174 depends on CMDLINE != ""
176 Always use the default kernel command string, even if the boot
177 loader passes other arguments to the kernel.
178 This is useful if you cannot or don't want to change the
179 command-line options your boot loader passes to the kernel.
185 menu "Userspace binary formats"
187 source "fs/Kconfig.binfmt"
191 menu "Power management options"
193 source "kernel/power/Kconfig"
195 source "drivers/cpufreq/Kconfig"
197 config ARCH_SUSPEND_POSSIBLE
198 def_bool y if !ARCH_FPGA
200 config ARCH_HIBERNATION_POSSIBLE
201 def_bool y if !ARCH_FPGA
211 depends on !ARCH_FPGA
217 menu "PKUnity NetBook-0916 Features"
219 config I2C_BATTERY_BQ27200
220 tristate "I2C Battery BQ27200 Support"
223 select BATTERY_BQ27XXX
225 config I2C_EEPROM_AT24
226 tristate "I2C EEPROMs AT24 support"
231 tristate "LCD Backlight support"
232 select BACKLIGHT_LCD_SUPPORT
241 source "drivers/Kconfig"
245 source "arch/unicore32/Kconfig.debug"
247 source "security/Kconfig"
249 source "crypto/Kconfig"