| # | |
| # For a description of the syntax of this configuration file, | |
| # see Documentation/kbuild/kconfig-language.txt. | |
| # | |
| mainmenu "Linux/SuperH Kernel Configuration" | |
| config SUPERH | |
| bool | |
| default y | |
| help | |
| The SuperH is a RISC processor targeted for use in embedded systems | |
| and consumer electronics; it was also used in the Sega Dreamcast | |
| gaming console. The SuperH port has a home page at | |
| <http://www.linux-sh.org/>. | |
| config UID16 | |
| bool | |
| default y | |
| config RWSEM_GENERIC_SPINLOCK | |
| bool | |
| default y | |
| config RWSEM_XCHGADD_ALGORITHM | |
| bool | |
| config GENERIC_CALIBRATE_DELAY | |
| bool | |
| default y | |
| source "init/Kconfig" | |
| menu "System type" | |
| choice | |
| prompt "SuperH system type" | |
| default SH_UNKNOWN | |
| config SH_SOLUTION_ENGINE | |
| bool "SolutionEngine" | |
| help | |
| Select SolutionEngine if configuring for a Hitachi SH7709 | |
| or SH7750 evaluation board. | |
| config SH_7751_SOLUTION_ENGINE | |
| bool "SolutionEngine7751" | |
| help | |
| Select 7751 SolutionEngine if configuring for a Hitachi SH7751 | |
| evaluation board. | |
| config SH_7300_SOLUTION_ENGINE | |
| bool "SolutionEngine7300" | |
| help | |
| Select 7300 SolutionEngine if configuring for a Hitachi SH7300(SH-Mobile V) | |
| evaluation board. | |
| config SH_73180_SOLUTION_ENGINE | |
| bool "SolutionEngine73180" | |
| help | |
| Select 73180 SolutionEngine if configuring for a Hitachi SH73180(SH-Mobile 3) | |
| evaluation board. | |
| config SH_7751_SYSTEMH | |
| bool "SystemH7751R" | |
| help | |
| Select SystemH if you are configuring for a Renesas SystemH | |
| 7751R evaluation board. | |
| config SH_STB1_HARP | |
| bool "STB1_Harp" | |
| config SH_STB1_OVERDRIVE | |
| bool "STB1_Overdrive" | |
| config SH_HP620 | |
| bool "HP620" | |
| help | |
| Select HP620 if configuring for a HP jornada HP620. | |
| More information (hardware only) at | |
| <http://www.hp.com/jornada/>. | |
| config SH_HP680 | |
| bool "HP680" | |
| help | |
| Select HP680 if configuring for a HP Jornada HP680. | |
| More information (hardware only) at | |
| <http://www.hp.com/jornada/products/680/>. | |
| config SH_HP690 | |
| bool "HP690" | |
| help | |
| Select HP690 if configuring for a HP Jornada HP690. | |
| More information (hardware only) | |
| at <http://www.hp.com/jornada/products/680/>. | |
| config SH_CQREEK | |
| bool "CqREEK" | |
| help | |
| Select CqREEK if configuring for a CqREEK SH7708 or SH7750. | |
| More information at | |
| <http://sources.redhat.com/ecos/hardware.html#SuperH>. | |
| config SH_DMIDA | |
| bool "DMIDA" | |
| help | |
| Select DMIDA if configuring for a DataMyte 4000 Industrial | |
| Digital Assistant. More information at <http://www.dmida.com/>. | |
| config SH_EC3104 | |
| bool "EC3104" | |
| help | |
| Select EC3104 if configuring for a system with an Eclipse | |
| International EC3104 chip, e.g. the Harris AD2000. | |
| config SH_SATURN | |
| bool "Saturn" | |
| help | |
| Select Saturn if configuring for a SEGA Saturn. | |
| config SH_DREAMCAST | |
| bool "Dreamcast" | |
| help | |
| Select Dreamcast if configuring for a SEGA Dreamcast. | |
| More information at | |
| <http://www.m17n.org/linux-sh/dreamcast/>. There is a | |
| Dreamcast project is at <http://linuxdc.sourceforge.net/>. | |
| config SH_CAT68701 | |
| bool "CAT68701" | |
| config SH_BIGSUR | |
| bool "BigSur" | |
| config SH_SH2000 | |
| bool "SH2000" | |
| help | |
| SH-2000 is a single-board computer based around SH7709A chip | |
| intended for embedded applications. | |
| It has an Ethernet interface (CS8900A), direct connected | |
| Compact Flash socket, three serial ports and PC-104 bus. | |
| More information at <http://sh2000.sh-linux.org>. | |
| config SH_ADX | |
| bool "ADX" | |
| config SH_MPC1211 | |
| bool "MPC1211" | |
| config SH_SH03 | |
| bool "SH03" | |
| help | |
| CTP/PCI-SH03 is a CPU module computer that produced | |
| by Interface Corporation. | |
| It is compact and excellent in durability. | |
| It will play an active part in your factory or laboratory | |
| as a FA computer. | |
| More information at <http://www.interface.co.jp> | |
| config SH_SECUREEDGE5410 | |
| bool "SecureEdge5410" | |
| help | |
| Select SecureEdge5410 if configuring for a SnapGear SH board. | |
| This includes both the OEM SecureEdge products as well as the | |
| SME product line. | |
| config SH_HS7751RVOIP | |
| bool "HS7751RVOIP" | |
| help | |
| Select HS7751RVOIP if configuring for a Renesas Technology | |
| Sales VoIP board. | |
| config SH_RTS7751R2D | |
| bool "RTS7751R2D" | |
| help | |
| Select RTS7751R2D if configuring for a Renesas Technology | |
| Sales SH-Graphics board. | |
| config SH_EDOSK7705 | |
| bool "EDOSK7705" | |
| config SH_SH4202_MICRODEV | |
| bool "SH4-202 MicroDev" | |
| help | |
| Select SH4-202 MicroDev if configuring for a SuperH MicroDev board | |
| with an SH4-202 CPU. | |
| config SH_UNKNOWN | |
| bool "BareCPU" | |
| help | |
| "Bare CPU" aka "unknown" means an SH-based system which is not one | |
| of the specific ones mentioned above, which means you need to enter | |
| all sorts of stuff like CONFIG_MEMORY_START because the config | |
| system doesn't already know what it is. You get a machine vector | |
| without any platform-specific code in it, so things like the RTC may | |
| not work. | |
| This option is for the early stages of porting to a new machine. | |
| endchoice | |
| choice | |
| prompt "Processor family" | |
| default CPU_SH4 | |
| help | |
| This option determines the CPU family to compile for. Supported | |
| targets are SH-2, SH-3, and SH-4. These options are independent of | |
| CPU functionality. As such, SH-DSP users will still want to select | |
| their respective processor family in addition to the DSP support | |
| option. | |
| config CPU_SH2 | |
| bool "SH-2" | |
| select SH_WRITETHROUGH | |
| config CPU_SH3 | |
| bool "SH-3" | |
| config CPU_SH4 | |
| bool "SH-4" | |
| endchoice | |
| choice | |
| prompt "Processor subtype" | |
| config CPU_SUBTYPE_SH7604 | |
| bool "SH7604" | |
| depends on CPU_SH2 | |
| help | |
| Select SH7604 if you have SH7604 | |
| config CPU_SUBTYPE_SH7300 | |
| bool "SH7300" | |
| depends on CPU_SH3 | |
| config CPU_SUBTYPE_SH7705 | |
| bool "SH7705" | |
| depends on CPU_SH3 | |
| config CPU_SUBTYPE_SH7707 | |
| bool "SH7707" | |
| depends on CPU_SH3 | |
| help | |
| Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU. | |
| config CPU_SUBTYPE_SH7708 | |
| bool "SH7708" | |
| depends on CPU_SH3 | |
| help | |
| Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or | |
| if you have a 100 Mhz SH-3 HD6417708R CPU. | |
| config CPU_SUBTYPE_SH7709 | |
| bool "SH7709" | |
| depends on CPU_SH3 | |
| help | |
| Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU. | |
| config CPU_SUBTYPE_SH7750 | |
| bool "SH7750" | |
| depends on CPU_SH4 | |
| help | |
| Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU. | |
| config CPU_SUBTYPE_SH7751 | |
| bool "SH7751/SH7751R" | |
| depends on CPU_SH4 | |
| help | |
| Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU, | |
| or if you have a HD6417751R CPU. | |
| config CPU_SUBTYPE_SH7760 | |
| bool "SH7760" | |
| depends on CPU_SH4 | |
| config CPU_SUBTYPE_SH73180 | |
| bool "SH73180" | |
| depends on CPU_SH4 | |
| config CPU_SUBTYPE_ST40STB1 | |
| bool "ST40STB1 / ST40RA" | |
| depends on CPU_SH4 | |
| help | |
| Select ST40STB1 if you have a ST40RA CPU. | |
| This was previously called the ST40STB1, hence the option name. | |
| config CPU_SUBTYPE_ST40GX1 | |
| bool "ST40GX1" | |
| depends on CPU_SH4 | |
| help | |
| Select ST40GX1 if you have a ST40GX1 CPU. | |
| config CPU_SUBTYPE_SH4_202 | |
| bool "SH4-202" | |
| depends on CPU_SH4 | |
| endchoice | |
| config SH7705_CACHE_32KB | |
| bool "Enable 32KB cache size for SH7705" | |
| depends on CPU_SUBTYPE_SH7705 | |
| default y | |
| config MMU | |
| bool "Support for memory management hardware" | |
| depends on !CPU_SH2 | |
| default y | |
| help | |
| Early SH processors (such as the SH7604) lack an MMU. In order to | |
| boot on these systems, this option must not be set. | |
| On other systems (such as the SH-3 and 4) where an MMU exists, | |
| turning this off will boot the kernel on these machines with the | |
| MMU implicitly switched off. | |
| choice | |
| prompt "HugeTLB page size" | |
| depends on HUGETLB_PAGE && CPU_SH4 && MMU | |
| default HUGETLB_PAGE_SIZE_64K | |
| config HUGETLB_PAGE_SIZE_64K | |
| bool "64K" | |
| config HUGETLB_PAGE_SIZE_1MB | |
| bool "1MB" | |
| endchoice | |
| config CMDLINE_BOOL | |
| bool "Default bootloader kernel arguments" | |
| config CMDLINE | |
| string "Initial kernel command string" | |
| depends on CMDLINE_BOOL | |
| default "console=ttySC1,115200" | |
| # Platform-specific memory start and size definitions | |
| config MEMORY_START | |
| hex "Physical memory start address" if !MEMORY_SET || MEMORY_OVERRIDE | |
| default "0x08000000" if !MEMORY_SET || MEMORY_OVERRIDE || !MEMORY_OVERRIDE && SH_ADX || SH_MPC1211 || SH_SH03 || SH_SECUREEDGE5410 || SH_SH4202_MICRODEV | |
| default "0x0c000000" if !MEMORY_OVERRIDE && (SH_DREAMCAST || SH_HP600 || SH_BIGSUR || SH_SH2000 || SH_73180_SOLUTION_ENGINE || SH_7300_SOLUTION_ENGINE || SH_7751_SOLUTION_ENGINE || SH_SOLUTION_ENGINE || SH_HS7751RVOIP || SH_RTS7751R2D || SH_EDOSK7705) | |
| ---help--- | |
| Computers built with Hitachi SuperH processors always | |
| map the ROM starting at address zero. But the processor | |
| does not specify the range that RAM takes. | |
| The physical memory (RAM) start address will be automatically | |
| set to 08000000, unless you selected one of the following | |
| processor types: SolutionEngine, Overdrive, HP620, HP680, HP690, | |
| in which case the start address will be set to 0c000000. | |
| Tweak this only when porting to a new machine which is not already | |
| known by the config system. Changing it from the known correct | |
| value on any of the known systems will only lead to disaster. | |
| config MEMORY_SIZE | |
| hex "Physical memory size" if !MEMORY_SET || MEMORY_OVERRIDE | |
| default "0x00400000" if !MEMORY_SET || MEMORY_OVERRIDE || !MEMORY_OVERRIDE && SH_ADX || !MEMORY_OVERRIDE && (SH_HP600 || SH_BIGSUR || SH_SH2000) | |
| default "0x01000000" if !MEMORY_OVERRIDE && SH_DREAMCAST || SH_SECUREEDGE5410 || SH_EDOSK7705 | |
| default "0x02000000" if !MEMORY_OVERRIDE && (SH_73180_SOLUTION_ENGINE || SH_SOLUTION_ENGINE) | |
| default "0x04000000" if !MEMORY_OVERRIDE && (SH_7300_SOLUTION_ENGINE || SH_7751_SOLUTION_ENGINE || SH_HS7751RVOIP || SH_RTS7751R2D || SH_SH4202_MICRODEV) | |
| default "0x08000000" if SH_MPC1211 || SH_SH03 | |
| help | |
| This sets the default memory size assumed by your SH kernel. It can | |
| be overridden as normal by the 'mem=' argument on the kernel command | |
| line. If unsure, consult your board specifications or just leave it | |
| as 0x00400000 which was the default value before this became | |
| configurable. | |
| config MEMORY_SET | |
| bool | |
| depends on !MEMORY_OVERRIDE && (SH_MPC1211 || SH_SH03 || SH_ADX || SH_DREAMCAST || SH_HP600 || SH_BIGSUR || SH_SH2000 || SH_7751_SOLUTION_ENGINE || SH_SOLUTION_ENGINE || SH_SECUREEDGE5410 || SH_HS7751RVOIP || SH_RTS7751R2D || SH_SH4202_MICRODEV || SH_EDOSK7705) | |
| default y | |
| help | |
| This is an option about which you will never be asked a question. | |
| Therefore, I conclude that you do not exist - go away. | |
| There is a grue here. | |
| # If none of the above have set memory start/size, ask the user. | |
| config MEMORY_OVERRIDE | |
| bool "Override default load address and memory size" | |
| # XXX: break these out into the board-specific configs below | |
| config CF_ENABLER | |
| bool "Compact Flash Enabler support" | |
| depends on SH_ADX || SH_SOLUTION_ENGINE || SH_UNKNOWN || SH_CAT68701 || SH_SH03 | |
| ---help--- | |
| Compact Flash is a small, removable mass storage device introduced | |
| in 1994 originally as a PCMCIA device. If you say `Y' here, you | |
| compile in support for Compact Flash devices directly connected to | |
| a SuperH processor. A Compact Flash FAQ is available at | |
| <http://www.compactflash.org/faqs/faq.htm>. | |
| If your board has "Directly Connected" CompactFlash at area 5 or 6, | |
| you may want to enable this option. Then, you can use CF as | |
| primary IDE drive (only tested for SanDisk). | |
| If in doubt, select 'N'. | |
| choice | |
| prompt "Compact Flash Connection Area" | |
| depends on CF_ENABLER | |
| default CF_AREA6 | |
| config CF_AREA5 | |
| bool "Area5" | |
| help | |
| If your board has "Directly Connected" CompactFlash, You should | |
| select the area where your CF is connected to. | |
| - "Area5" if CompactFlash is connected to Area 5 (0x14000000) | |
| - "Area6" if it is connected to Area 6 (0x18000000) | |
| "Area6" will work for most boards. For ADX, select "Area5". | |
| config CF_AREA6 | |
| bool "Area6" | |
| endchoice | |
| config CF_BASE_ADDR | |
| hex | |
| depends on CF_ENABLER | |
| default "0xb8000000" if CF_AREA6 | |
| default "0xb4000000" if CF_AREA5 | |
| # The SH7750 RTC module is disabled in the Dreamcast | |
| config SH_RTC | |
| bool | |
| depends on !SH_DREAMCAST && !SH_SATURN && !SH_7300_SOLUTION_ENGINE && !SH_73180_SOLUTION_ENGINE | |
| default y | |
| help | |
| Selecting this option will allow the Linux kernel to emulate | |
| PC's RTC. | |
| If unsure, say N. | |
| config SH_FPU | |
| bool "FPU support" | |
| depends on !CPU_SH3 | |
| default y | |
| help | |
| Selecting this option will enable support for SH processors that | |
| have FPU units (ie, SH77xx). | |
| This option must be set in order to enable the FPU. | |
| config SH_DSP | |
| bool "DSP support" | |
| depends on !CPU_SH4 | |
| default y | |
| help | |
| Selecting this option will enable support for SH processors that | |
| have DSP units (ie, SH2-DSP and SH3-DSP). It is safe to say Y here | |
| by default, as the existance of the DSP will be probed at runtime. | |
| This option must be set in order to enable the DSP. | |
| config SH_ADC | |
| bool "ADC support" | |
| depends on CPU_SH3 | |
| default y | |
| help | |
| Selecting this option will allow the Linux kernel to use SH3 on-chip | |
| ADC module. | |
| If unsure, say N. | |
| config SH_HP600 | |
| bool | |
| depends on SH_HP620 || SH_HP680 || SH_HP690 | |
| default y | |
| config CPU_SUBTYPE_ST40 | |
| bool | |
| depends on CPU_SUBTYPE_ST40STB1 || CPU_SUBTYPE_ST40GX1 | |
| default y | |
| config DISCONTIGMEM | |
| bool | |
| depends on SH_HP690 | |
| default y | |
| help | |
| Say Y to upport efficient handling of discontiguous physical memory, | |
| for architectures which are either NUMA (Non-Uniform Memory Access) | |
| or have huge holes in the physical address space for other reasons. | |
| See <file:Documentation/vm/numa> for more. | |
| config ZERO_PAGE_OFFSET | |
| hex "Zero page offset" | |
| default "0x00001000" if !(SH_MPC1211 || SH_SH03) | |
| default "0x00004000" if SH_MPC1211 || SH_SH03 | |
| help | |
| This sets the default offset of zero page. | |
| # XXX: needs to lose subtype for system type | |
| config ST40_LMI_MEMORY | |
| bool "Memory on LMI" | |
| depends on CPU_SUBTYPE_ST40STB1 | |
| config MEMORY_START | |
| hex | |
| depends on CPU_SUBTYPE_ST40STB1 && ST40_LMI_MEMORY | |
| default "0x08000000" | |
| config MEMORY_SIZE | |
| hex | |
| depends on CPU_SUBTYPE_ST40STB1 && ST40_LMI_MEMORY | |
| default "0x00400000" | |
| config MEMORY_SET | |
| bool | |
| depends on CPU_SUBTYPE_ST40STB1 && ST40_LMI_MEMORY | |
| default y | |
| config BOOT_LINK_OFFSET | |
| hex "Link address offset for booting" | |
| default "0x00800000" | |
| help | |
| This option allows you to set the link address offset of the zImage. | |
| This can be useful if you are on a board which has a small amount of | |
| memory. | |
| config CPU_LITTLE_ENDIAN | |
| bool "Little Endian" | |
| help | |
| Some SuperH machines can be configured for either little or big | |
| endian byte order. These modes require different kernels. Say Y if | |
| your machine is little endian, N if it's a big endian machine. | |
| config PREEMPT | |
| bool "Preemptible Kernel (EXPERIMENTAL)" | |
| depends on EXPERIMENTAL | |
| config UBC_WAKEUP | |
| bool "Wakeup UBC on startup" | |
| help | |
| Selecting this option will wakeup the User Break Controller (UBC) on | |
| startup. Although the UBC is left in an awake state when the processor | |
| comes up, some boot loaders misbehave by putting the UBC to sleep in a | |
| power saving state, which causes issues with things like ptrace(). | |
| If unsure, say N. | |
| config SH_WRITETHROUGH | |
| bool "Use write-through caching" | |
| default y if CPU_SH2 | |
| help | |
| Selecting this option will configure the caches in write-through | |
| mode, as opposed to the default write-back configuration. | |
| Since there's sill some aliasing issues on SH-4, this option will | |
| unfortunately still require the majority of flushing functions to | |
| be implemented to deal with aliasing. | |
| If unsure, say N. | |
| config SH_OCRAM | |
| bool "Operand Cache RAM (OCRAM) support" | |
| help | |
| Selecting this option will automatically tear down the number of | |
| sets in the dcache by half, which in turn exposes a memory range. | |
| The addresses for the OC RAM base will vary according to the | |
| processor version. Consult vendor documentation for specifics. | |
| If unsure, say N. | |
| config SH_STORE_QUEUES | |
| bool "Support for Store Queues" | |
| depends on CPU_SH4 | |
| help | |
| Selecting this option will enable an in-kernel API for manipulating | |
| the store queues integrated in the SH-4 processors. | |
| config SMP | |
| bool "Symmetric multi-processing support" | |
| ---help--- | |
| This enables support for systems with more than one CPU. If you have | |
| a system with only one CPU, like most personal computers, say N. If | |
| you have a system with more than one CPU, say Y. | |
| If you say N here, the kernel will run on single and multiprocessor | |
| machines, but will use only one CPU of a multiprocessor machine. If | |
| you say Y here, the kernel will run on many, but not all, | |
| singleprocessor machines. On a singleprocessor machine, the kernel | |
| will run faster if you say N here. | |
| People using multiprocessor machines who say Y here should also say | |
| Y to "Enhanced Real Time Clock Support", below. | |
| See also the <file:Documentation/smp.txt>, | |
| <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available | |
| at <http://www.tldp.org/docs.html#howto>. | |
| If you don't know what to do here, say N. | |
| config NR_CPUS | |
| int "Maximum number of CPUs (2-32)" | |
| range 2 32 | |
| depends on SMP | |
| default "2" | |
| help | |
| This allows you to specify the maximum number of CPUs which this | |
| kernel will support. The maximum supported value is 32 and the | |
| minimum value which makes sense is 2. | |
| This is purely to save memory - each supported CPU adds | |
| approximately eight kilobytes to the kernel image. | |
| config HS7751RVOIP_CODEC | |
| bool "Support VoIP Codec section" | |
| depends on SH_HS7751RVOIP | |
| help | |
| Selecting this option will support CODEC section. | |
| config RTS7751R2D_REV11 | |
| bool "RTS7751R2D Rev. 1.1 board support" | |
| depends on SH_RTS7751R2D | |
| help | |
| Selecting this option will support version rev. 1.1. | |
| config SH_PCLK_CALC | |
| bool | |
| default n if CPU_SUBTYPE_SH7300 || CPU_SUBTYPE_SH73180 | |
| default y | |
| help | |
| This option will cause the PCLK value to be probed at run-time. It | |
| will display a notification if the probed value has greater than a | |
| 1% variance of the hardcoded CONFIG_SH_PCLK_FREQ. | |
| config SH_PCLK_FREQ | |
| int "Peripheral clock frequency (in Hz)" | |
| default "50000000" if CPU_SUBTYPE_SH7750 | |
| default "60000000" if CPU_SUBTYPE_SH7751 | |
| default "33333333" if CPU_SUBTYPE_SH7300 | |
| default "27000000" if CPU_SUBTYPE_SH73180 | |
| default "66000000" if CPU_SUBTYPE_SH4_202 | |
| default "1193182" | |
| help | |
| This option is used to specify the peripheral clock frequency. This | |
| option must be set for each processor in order for the kernel to | |
| function reliably. If no sane default exists, we use a default from | |
| the legacy i8254. Any discrepancies will be reported on boot time | |
| with an auto-probed frequency which should be considered the proper | |
| value for your hardware. | |
| menu "CPU Frequency scaling" | |
| source "drivers/cpufreq/Kconfig" | |
| config CPU_FREQ_TABLE | |
| tristate "CPU frequency table helpers" | |
| depends on CPU_FREQ | |
| default y | |
| help | |
| Many cpufreq drivers use these helpers, so only say N here if | |
| the cpufreq driver of your choice doesn't need these helpers. | |
| If unsure, say Y. | |
| config SH_CPU_FREQ | |
| tristate "SuperH CPU Frequency driver" | |
| depends on CPU_FREQ | |
| help | |
| This adds the cpufreq driver for SuperH. At present, only | |
| the SH-4 is supported. | |
| For details, take a look at <file:Documentation/cpu-freq>. | |
| If unsure, say N. | |
| endmenu | |
| source "arch/sh/drivers/dma/Kconfig" | |
| source "arch/sh/cchips/Kconfig" | |
| config HEARTBEAT | |
| bool "Heartbeat LED" | |
| depends on SH_MPC1211 || SH_SH03 || SH_CAT68701 || SH_STB1_HARP || SH_STB1_OVERDRIVE || SH_BIGSUR || SH_7751_SOLUTION_ENGINE || SH_7300_SOLUTION_ENGINE || SH_73180_SOLUTION_ENGINE || SH_SOLUTION_ENGINE || SH_RTS7751R2D || SH_SH4202_MICRODEV | |
| help | |
| Use the power-on LED on your machine as a load meter. The exact | |
| behavior is platform-dependent, but normally the flash frequency is | |
| a hyperbolic function of the 5-minute load average. | |
| config RTC_9701JE | |
| tristate "EPSON RTC-9701JE support" | |
| depends on SH_RTS7751R2D | |
| help | |
| Selecting this option will support EPSON RTC-9701JE. | |
| endmenu | |
| menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)" | |
| # Even on SuperH devices which don't have an ISA bus, | |
| # this variable helps the PCMCIA modules handle | |
| # IRQ requesting properly -- Greg Banks. | |
| # | |
| # Though we're generally not interested in it when | |
| # we're not using PCMCIA, so we make it dependent on | |
| # PCMCIA outright. -- PFM. | |
| config ISA | |
| bool | |
| default y if PCMCIA || SMC91X | |
| help | |
| Find out whether you have ISA slots on your motherboard. ISA 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 PCI, EISA, MicroChannel | |
| (MCA) or VESA. ISA is an older system, now being displaced by PCI; | |
| newer boards don't support it. If you have ISA, say Y, otherwise N. | |
| config EISA | |
| bool | |
| ---help--- | |
| The Extended Industry Standard Architecture (EISA) bus was | |
| developed as an open alternative to the IBM MicroChannel bus. | |
| The EISA bus provided some of the features of the IBM MicroChannel | |
| bus while maintaining backward compatibility with cards made for | |
| the older ISA bus. The EISA bus saw limited use between 1988 and | |
| 1995 when it was made obsolete by the PCI bus. | |
| Say Y here if you are building a kernel for an EISA-based machine. | |
| Otherwise, say N. | |
| config MCA | |
| bool | |
| help | |
| MicroChannel Architecture is found in some IBM PS/2 machines and | |
| laptops. It is a bus system similar to PCI or ISA. See | |
| <file:Documentation/mca.txt> (and especially the web page given | |
| there) before attempting to build an MCA bus kernel. | |
| config SBUS | |
| bool | |
| config MAPLE | |
| tristate "Maple Bus support" | |
| depends on SH_DREAMCAST | |
| default y | |
| source "arch/sh/drivers/pci/Kconfig" | |
| source "drivers/pci/Kconfig" | |
| source "drivers/pcmcia/Kconfig" | |
| source "drivers/pci/hotplug/Kconfig" | |
| endmenu | |
| menu "Executable file formats" | |
| source "fs/Kconfig.binfmt" | |
| endmenu | |
| menu "SH initrd options" | |
| depends on BLK_DEV_INITRD | |
| config EMBEDDED_RAMDISK | |
| bool "Embed root filesystem ramdisk into the kernel" | |
| config EMBEDDED_RAMDISK_IMAGE | |
| string "Filename of gziped ramdisk image" | |
| depends on EMBEDDED_RAMDISK | |
| default "ramdisk.gz" | |
| help | |
| This is the filename of the ramdisk image to be built into the | |
| kernel. Relative pathnames are relative to arch/sh/ramdisk/. | |
| The ramdisk image is not part of the kernel distribution; you must | |
| provide one yourself. | |
| endmenu | |
| source "drivers/Kconfig" | |
| source "fs/Kconfig" | |
| source "arch/sh/oprofile/Kconfig" | |
| source "arch/sh/Kconfig.debug" | |
| source "security/Kconfig" | |
| source "crypto/Kconfig" | |
| source "lib/Kconfig" |