| # SPDX-License-Identifier: GPL-2.0 | |
| config UNICORE32 | |
| def_bool y | |
| select ARCH_HAS_DEVMEM_IS_ALLOWED | |
| select ARCH_MIGHT_HAVE_PC_PARPORT | |
| select ARCH_MIGHT_HAVE_PC_SERIO | |
| select HAVE_MEMBLOCK | |
| select HAVE_GENERIC_DMA_COHERENT | |
| select HAVE_KERNEL_GZIP | |
| select HAVE_KERNEL_BZIP2 | |
| select GENERIC_ATOMIC64 | |
| select HAVE_KERNEL_LZO | |
| select HAVE_KERNEL_LZMA | |
| select VIRT_TO_BUS | |
| select ARCH_HAVE_CUSTOM_GPIO_H | |
| select GENERIC_FIND_FIRST_BIT | |
| select GENERIC_IRQ_PROBE | |
| select GENERIC_IRQ_SHOW | |
| select ARCH_WANT_FRAME_POINTERS | |
| select GENERIC_IOMAP | |
| select MODULES_USE_ELF_REL | |
| select NEED_DMA_MAP_STATE | |
| select SWIOTLB | |
| help | |
| UniCore-32 is 32-bit Instruction Set Architecture, | |
| including a series of low-power-consumption RISC chip | |
| designs licensed by PKUnity Ltd. | |
| Please see web page at <http://www.pkunity.com/>. | |
| config GENERIC_CSUM | |
| def_bool y | |
| config NO_IOPORT_MAP | |
| bool | |
| config STACKTRACE_SUPPORT | |
| def_bool y | |
| config LOCKDEP_SUPPORT | |
| def_bool y | |
| config RWSEM_GENERIC_SPINLOCK | |
| def_bool y | |
| config RWSEM_XCHGADD_ALGORITHM | |
| bool | |
| config ARCH_HAS_ILOG2_U32 | |
| bool | |
| config ARCH_HAS_ILOG2_U64 | |
| bool | |
| config GENERIC_HWEIGHT | |
| def_bool y | |
| config GENERIC_CALIBRATE_DELAY | |
| def_bool y | |
| config ARCH_MAY_HAVE_PC_FDC | |
| bool | |
| config ZONE_DMA | |
| def_bool y | |
| menu "System Type" | |
| config MMU | |
| def_bool y | |
| config ARCH_FPGA | |
| bool | |
| config ARCH_PUV3 | |
| def_bool y | |
| select CPU_UCV2 | |
| select GENERIC_CLOCKEVENTS | |
| select HAVE_CLK | |
| select GPIOLIB | |
| # CONFIGs for ARCH_PUV3 | |
| if ARCH_PUV3 | |
| choice | |
| prompt "Board Selection" | |
| default PUV3_DB0913 | |
| config PUV3_FPGA_DLX200 | |
| select ARCH_FPGA | |
| bool "FPGA board" | |
| config PUV3_DB0913 | |
| bool "DEBUG board (0913)" | |
| config PUV3_NB0916 | |
| bool "NetBook board (0916)" | |
| select PWM | |
| select PWM_PUV3 | |
| config PUV3_SMW0919 | |
| bool "Security Mini-Workstation board (0919)" | |
| endchoice | |
| config PUV3_PM | |
| def_bool y if !ARCH_FPGA | |
| endif | |
| source "arch/unicore32/mm/Kconfig" | |
| comment "Floating point support" | |
| config UNICORE_FPU_F64 | |
| def_bool y if !ARCH_FPGA | |
| endmenu | |
| menu "Bus support" | |
| config PCI | |
| bool "PCI Support" | |
| help | |
| Find out whether you have a PCI motherboard. PCI is the name of a | |
| bus system, i.e. the way the CPU talks to the other stuff inside | |
| your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or | |
| VESA. If you have PCI, say Y, otherwise N. | |
| source "drivers/pci/Kconfig" | |
| source "drivers/pcmcia/Kconfig" | |
| endmenu | |
| menu "Kernel Features" | |
| source "kernel/Kconfig.hz" | |
| config LEDS | |
| def_bool y | |
| depends on GPIOLIB | |
| config ALIGNMENT_TRAP | |
| def_bool y | |
| help | |
| Unicore processors can not fetch/store information which is not | |
| naturally aligned on the bus, i.e., a 4 byte fetch must start at an | |
| address divisible by 4. On 32-bit Unicore processors, these non-aligned | |
| fetch/store instructions will be emulated in software if you say | |
| here, which has a severe performance impact. This is necessary for | |
| correct operation of some network protocols. With an IP-only | |
| configuration it is safe to say N, otherwise say Y. | |
| endmenu | |
| menu "Boot options" | |
| config CMDLINE | |
| string "Default kernel command string" | |
| default "" | |
| config CMDLINE_FORCE | |
| bool "Always use the default kernel command string" | |
| depends on CMDLINE != "" | |
| help | |
| Always use the default kernel command string, even if the boot | |
| loader passes other arguments to the kernel. | |
| This is useful if you cannot or don't want to change the | |
| command-line options your boot loader passes to the kernel. | |
| If unsure, say N. | |
| endmenu | |
| menu "Power management options" | |
| source "kernel/power/Kconfig" | |
| source "drivers/cpufreq/Kconfig" | |
| config ARCH_SUSPEND_POSSIBLE | |
| def_bool y if !ARCH_FPGA | |
| config ARCH_HIBERNATION_POSSIBLE | |
| def_bool y if !ARCH_FPGA | |
| endmenu | |
| if ARCH_PUV3 | |
| config PUV3_GPIO | |
| bool | |
| depends on !ARCH_FPGA | |
| select GPIO_SYSFS | |
| default y | |
| if PUV3_NB0916 | |
| menu "PKUnity NetBook-0916 Features" | |
| config I2C_BATTERY_BQ27200 | |
| tristate "I2C Battery BQ27200 Support" | |
| select I2C_PUV3 | |
| select POWER_SUPPLY | |
| select BATTERY_BQ27XXX | |
| config I2C_EEPROM_AT24 | |
| tristate "I2C EEPROMs AT24 support" | |
| select I2C_PUV3 | |
| select EEPROM_AT24 | |
| config LCD_BACKLIGHT | |
| tristate "LCD Backlight support" | |
| select BACKLIGHT_LCD_SUPPORT | |
| select BACKLIGHT_PWM | |
| endmenu | |
| endif | |
| endif |