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
10 select HAVE_GENERIC_DMA_COHERENT
11 select HAVE_KERNEL_GZIP
12 select HAVE_KERNEL_BZIP2
13 select GENERIC_ATOMIC64
14 select HAVE_KERNEL_LZO
15 select HAVE_KERNEL_LZMA
17 select ARCH_HAVE_CUSTOM_GPIO_H
18 select GENERIC_FIND_FIRST_BIT
19 select GENERIC_IRQ_PROBE
20 select GENERIC_IRQ_SHOW
21 select ARCH_WANT_FRAME_POINTERS
23 select MODULES_USE_ELF_REL
24 select NEED_DMA_MAP_STATE
26 UniCore-32 is 32-bit Instruction Set Architecture,
27 including a series of low-power-consumption RISC chip
28 designs licensed by PKUnity Ltd.
29 Please see web page at <http://www.pkunity.com/>.
37 config STACKTRACE_SUPPORT
40 config LOCKDEP_SUPPORT
43 config RWSEM_GENERIC_SPINLOCK
46 config RWSEM_XCHGADD_ALGORITHM
49 config ARCH_HAS_ILOG2_U32
52 config ARCH_HAS_ILOG2_U64
55 config GENERIC_HWEIGHT
58 config GENERIC_CALIBRATE_DELAY
61 config ARCH_MAY_HAVE_PC_FDC
78 select GENERIC_CLOCKEVENTS
82 # CONFIGs for ARCH_PUV3
87 prompt "Board Selection"
90 config PUV3_FPGA_DLX200
95 bool "DEBUG board (0913)"
98 bool "NetBook board (0916)"
103 bool "Security Mini-Workstation board (0919)"
108 def_bool y if !ARCH_FPGA
112 source "arch/unicore32/mm/Kconfig"
114 comment "Floating point support"
116 config UNICORE_FPU_F64
117 def_bool y if !ARCH_FPGA
126 Find out whether you have a PCI motherboard. PCI is the name of a
127 bus system, i.e. the way the CPU talks to the other stuff inside
128 your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
129 VESA. If you have PCI, say Y, otherwise N.
131 source "drivers/pci/Kconfig"
133 source "drivers/pcmcia/Kconfig"
137 menu "Kernel Features"
139 source "kernel/Kconfig.hz"
145 config ALIGNMENT_TRAP
148 Unicore processors can not fetch/store information which is not
149 naturally aligned on the bus, i.e., a 4 byte fetch must start at an
150 address divisible by 4. On 32-bit Unicore processors, these non-aligned
151 fetch/store instructions will be emulated in software if you say
152 here, which has a severe performance impact. This is necessary for
153 correct operation of some network protocols. With an IP-only
154 configuration it is safe to say N, otherwise say Y.
161 string "Default kernel command string"
165 bool "Always use the default kernel command string"
166 depends on CMDLINE != ""
168 Always use the default kernel command string, even if the boot
169 loader passes other arguments to the kernel.
170 This is useful if you cannot or don't want to change the
171 command-line options your boot loader passes to the kernel.
177 menu "Power management options"
179 source "kernel/power/Kconfig"
181 source "drivers/cpufreq/Kconfig"
183 config ARCH_SUSPEND_POSSIBLE
184 def_bool y if !ARCH_FPGA
186 config ARCH_HIBERNATION_POSSIBLE
187 def_bool y if !ARCH_FPGA
195 depends on !ARCH_FPGA
201 menu "PKUnity NetBook-0916 Features"
203 config I2C_BATTERY_BQ27200
204 tristate "I2C Battery BQ27200 Support"
207 select BATTERY_BQ27XXX
209 config I2C_EEPROM_AT24
210 tristate "I2C EEPROMs AT24 support"
215 tristate "LCD Backlight support"
216 select BACKLIGHT_LCD_SUPPORT