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Diffstat (limited to 'target/linux/ubicom32/files/arch/ubicom32/Kconfig')
| -rw-r--r-- | target/linux/ubicom32/files/arch/ubicom32/Kconfig | 403 |
1 files changed, 0 insertions, 403 deletions
diff --git a/target/linux/ubicom32/files/arch/ubicom32/Kconfig b/target/linux/ubicom32/files/arch/ubicom32/Kconfig deleted file mode 100644 index acc6116301..0000000000 --- a/target/linux/ubicom32/files/arch/ubicom32/Kconfig +++ /dev/null @@ -1,403 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see Documentation/kbuild/kconfig-language.txt. -# - -mainmenu "uClinux/ubicom32 (w/o MMU) Kernel Configuration" - -config UBICOM32 - bool - select HAVE_OPROFILE - default y - -config RAMKERNEL - bool - default y - -config CPU_BIG_ENDIAN - bool - default y - -config FORCE_MAX_ZONEORDER - int - default "14" - -config HAVE_CLK - bool - default y - -config MMU - bool - default n - -config FPU - bool - default n - -config ZONE_DMA - bool - default y - -config RWSEM_GENERIC_SPINLOCK - bool - default y - -config RWSEM_XCHGADD_ALGORITHM - bool - default n - -config ARCH_HAS_ILOG2_U32 - bool - default n - -config ARCH_HAS_ILOG2_U64 - bool - default n - -config GENERIC_FIND_NEXT_BIT - bool - default y - -config GENERIC_GPIO - bool - default y - -config GPIOLIB - bool - default y - -config GENERIC_HWEIGHT - bool - default y - -config GENERIC_HARDIRQS - bool - default y - -config STACKTRACE_SUPPORT - bool - default y - -config LOCKDEP_SUPPORT - bool - default y - -config GENERIC_CALIBRATE_DELAY - bool - default y - -config GENERIC_TIME - bool - default y - -config TIME_LOW_RES - bool - default y - -config GENERIC_CLOCKEVENTS - bool - default y - -config GENERIC_CLOCKEVENTS_BROADCAST - bool - depends on GENERIC_CLOCKEVENTS - default y if SMP && !LOCAL_TIMERS - -config NO_IOPORT - def_bool y - -config ARCH_SUPPORTS_AOUT - def_bool y - -config IRQ_PER_CPU - bool - default y - -config SCHED_NO_NO_OMIT_FRAME_POINTER - bool - default y - -config UBICOM32_PLIO - bool - default n - -menu "Processor type and features" - -comment "Processor type will be selected by Board" - -config UBICOM32_V3 - bool - help - Ubicom IP5xxx series processor support. - -config UBICOM32_V4 - bool - help - Ubicom IP7xxx series processor support. - -comment "Board" -choice - prompt "Board type" - help - Select your board. - -config NOBOARD - bool "No board selected" - help - Default. Don't select any board specific config. Will not build unless you change! - -# Add your boards here -source "arch/ubicom32/mach-ip5k/Kconfig" -source "arch/ubicom32/mach-ip7k/Kconfig" - -endchoice - -comment "Kernel Options" -config SMP - bool "Symmetric multi-processing support" - select USE_GENERIC_SMP_HELPERS - default n - help - Enables multithreading support. Enabling SMP support increases - the size of system data structures. SMP support can have either - positive or negative impact on performance depending on workloads. - - If you do not know what to do here, say N. -config OLD_40400010_SYSTEM_CALL - bool "Provide old system call interface at 0x40400010" - default y - help - Provides the old system call interface, does not affect the - new system_call interface. - -config NR_CPUS - int "Number of configured CPUs" - range 2 32 - default 2 - depends on SMP - help - Upper bound on the number of CPUs. Space is reserved - at compile time for this many CPUs. - -config LOCAL_TIMERS - bool "Use local timer interrupts" - depends on SMP - default y - help - Enable support for local timers on SMP platforms, rather then the - legacy IPI broadcast method. Local timers allows the system - accounting to be spread across the timer interval, preventing a - "thundering herd" at every timer tick. A physical timer is allocated - per cpu. - -config TIMER_EXTRA_ALLOC - int "Number of additional physical timer events to create" - depends on GENERIC_CLOCKEVENTS - default 0 - help - The Ubicom32 processor has a number of event timers that can be wrapped - in Linux clock event structures (assuming that the timers are not being - used for another purpose). Based on the value of LOCAL_TIMERS, either - 2 timers will be used or a timer will be used for every CPU. This value - allows the programmer to select additional timers over that amount. - -config IRQSTACKS - bool "Create separate stacks for interrupt handling" - default n - help - Selecting this causes interrupts to be created on a separate - stack instead of nesting the interrupts on the kernel stack. - -config IRQSTACKS_USEOCM - bool "Use OCM for interrupt stacks" - default n - depends on IRQSTACKS - help - Selecting this cause the interrupt stacks to be placed in OCM - reducing cache misses at the expense of using the OCM for servicing - interrupts. - -menu "OCM Instruction Heap" - -config OCM_MODULES_RESERVATION - int "OCM Instruction heap reservation. 0-192 kB" - range 0 192 - default "0" - help - The minimum amount of OCM memory to reserve for kernel loadable module - code. If you are not using this memory it cannot be used for anything - else. Leave it as 0 if you have prebuilt modules that are compiled with - OCM support. - -config OCM_MODULES_MAY_CONSUME_REMAINING_CODESPACE - bool "Give all unused ocm code space to the ocm instruction heap." - default n - help - Allow the OCM instruction heap allocation to consume any remaining - unused OCM code space. The result of this is that you will not have - and deterministic results, but you will not have any waste either. - -config OCM_MODULES_FALLBACK_TO_DDR - bool "Loadable Modules requiring OCM may fallback to use DDR." - default n - help - If a module cannot get the OCM code it requires allow DDR to - be used instead. -endmenu - -config HZ - int "Frequency of 'jiffies' (for polling)" - default 1000 - help - 100 is common for embedded systems, but 1000 allows - you to do more drivers without actually having - interrupts working properly. - -comment "RAM configuration" - -config MIN_RAMSIZE - hex "Minimum Size of RAM (in bytes)" - range 0x01000000 0x08000000 - default "0x02000000" - help - Define the minimum acceptable size of the system - RAM. Must be at least 16MB (0x01000000) - -comment "Build options" -config LINKER_RELAXATION - bool "Linker Relaxation" - default y - help - Turns on linker relaxation that will produce smaller - faster code. Increases link time. - -comment "Driver options" -menu "PCI Bus" -config PCI - bool "PCI bus" - default true - help - Enable/Disable PCI bus - source "drivers/pci/Kconfig" - - -config PCI_DEV0_IDSEL - hex "slot 0 address" - depends on PCI - default "0x01000000" - help - Slot 0 address. This address should correspond to the address line - which the IDSEL bit for this slot is connected to. - -config PCI_DEV1_IDSEL - hex "slot 1 address" - depends on PCI - default "0x02000000" - help - Slot 1 address. This address should correspond to the address line - which the IDSEL bit for this slot is connected to. -endmenu -# End PCI - -menu "Input devices" -config UBICOM_INPUT - bool "Ubicom polled GPIO input driver" - select INPUT - select INPUT_POLLDEV - help - Polling input driver, much like the GPIO input driver, except that it doesn't - rely on interrupts. It will report events via the input subsystem. - default n - -config UBICOM_INPUT_I2C - bool "Ubicom polled GPIO input driver over I2C" - select INPUT - select INPUT_POLLDEV - help - Polling input driver, much like the PCA953x driver, it can support a variety of - different I2C I/O expanders. This device polls the I2C I/O expander for events - and reports them via the input subsystem. - default n -endmenu -# Input devices - -source "arch/ubicom32/mach-common/Kconfig.switch" - -menu "Misc devices" -config UBICOM_HID - bool "Ubicom HID driver" - select INPUT - select INPUT_POLLDEV - select LCD_CLASS_DEVICE - help - Driver for HID chip found on some Ubicom reference designs. This chip handles - PWM, button input, and IR remote control. It registers as an input device and - a backlight device. - default n -endmenu -# Misc devices - -config CMDLINE_BOOL - bool "Built-in kernel command line" - default n - help - Allow for specifying boot arguments to the kernel at - build time. On some systems (e.g. embedded ones), it is - necessary or convenient to provide some or all of the - kernel boot arguments with the kernel itself (that is, - to not rely on the boot loader to provide them.) - - To compile command line arguments into the kernel, - set this option to 'Y', then fill in the - the boot arguments in CONFIG_CMDLINE. - - Systems with fully functional boot loaders (i.e. non-embedded) - should leave this option set to 'N'. - -config CMDLINE - string "Built-in kernel command string" - depends on CMDLINE_BOOL - default "" - help - Enter arguments here that should be compiled into the kernel - image and used at boot time. If the boot loader provides a - command line at boot time, it is appended to this string to - form the full kernel command line, when the system boots. - - However, you can use the CONFIG_CMDLINE_OVERRIDE option to - change this behavior. - - In most cases, the command line (whether built-in or provided - by the boot loader) should specify the device for the root - file system. - -config CMDLINE_OVERRIDE - bool "Built-in command line overrides boot loader arguments" - default n - depends on CMDLINE_BOOL - help - Set this option to 'Y' to have the kernel ignore the boot loader - command line, and use ONLY the built-in command line. - - This is used to work around broken boot loaders. This should - be set to 'N' under normal conditions. - -endmenu -# End Processor type and features - -source "arch/ubicom32/Kconfig.debug" - -menu "Executable file formats" -source "fs/Kconfig.binfmt" -endmenu - -source "init/Kconfig" -source "kernel/Kconfig.preempt" -source "kernel/time/Kconfig" -source "mm/Kconfig" -source "net/Kconfig" -source "drivers/Kconfig" -source "fs/Kconfig" -source "security/Kconfig" -source "crypto/Kconfig" -source "lib/Kconfig" |