X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Farm%2Fmach-s3c2410%2FKconfig;h=eb4ec411312ba8684d7e6830b2be578c8abf2262;hb=refs%2Fheads%2Fvserver;hp=8670177679fb05a512fbae0d73ae4984c42e667c;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig index 867017767..eb4ec4113 100644 --- a/arch/arm/mach-s3c2410/Kconfig +++ b/arch/arm/mach-s3c2410/Kconfig @@ -1,25 +1,321 @@ -menu "S3C2410 Implementations" +if ARCH_S3C2410 + +menu "S3C24XX Implementations" + +config MACH_AML_M5900 + bool "AML M5900 Series" + select CPU_S3C2410 + select PM_SIMTEC if PM + help + Say Y here if you are using the American Microsystems M5900 Series + + +config MACH_ANUBIS + bool "Simtec Electronics ANUBIS" + select CPU_S3C2440 + select PM_SIMTEC if PM + help + Say Y here if you are using the Simtec Electronics ANUBIS + development system + +config MACH_OSIRIS + bool "Simtec IM2440D20 (OSIRIS) module" + select CPU_S3C2440 + select PM_SIMTEC if PM + help + Say Y here if you are using the Simtec IM2440D20 module, also + known as the Osiris. config ARCH_BAST bool "Simtec Electronics BAST (EB2410ITX)" - depends on ARCH_S3C2410 + select CPU_S3C2410 + select PM_SIMTEC if PM + select ISA help Say Y here if you are using the Simtec Electronics EB2410ITX development board (also known as BAST) Product page: . +config BAST_PC104_IRQ + bool "BAST PC104 IRQ support" + depends on ARCH_BAST + default y + help + Say Y here to enable the PC104 IRQ routing on the + Simtec BAST (EB2410ITX) + +config PM_H1940 + bool + help + Internal node for H1940 and related PM + config ARCH_H1940 bool "IPAQ H1940" - depends on ARCH_S3C2410 + select CPU_S3C2410 + select PM_H1940 if PM help Say Y here if you are using the HP IPAQ H1940 + . +config MACH_N30 + bool "Acer N30" + select CPU_S3C2410 + help + Say Y here if you are using the Acer N30 + + . + +config MACH_SMDK + bool + help + Common machine code for SMDK2410 and SMDK2440 + +config ARCH_SMDK2410 + bool "SMDK2410/A9M2410" + select CPU_S3C2410 + select MACH_SMDK + help + Say Y here if you are using the SMDK2410 or the derived module A9M2410 + + +config ARCH_S3C2440 + bool "SMDK2440" + select CPU_S3C2440 + select MACH_SMDK + help + Say Y here if you are using the SMDK2440. + +config SMDK2440_CPU2440 + bool "SMDK2440 with S3C2440 CPU module" + depends on ARCH_S3C2440 + default y if ARCH_S3C2440 + select CPU_S3C2440 + +config SMDK2440_CPU2442 + bool "SMDM2440 with S3C2442 CPU module" + depends on ARCH_S3C2440 + select CPU_S3C2442 + +config MACH_S3C2413 + bool + help + Internal node for S3C2413 version of SMDK2413, so that + machine_is_s3c2413() will work when MACH_SMDK2413 is + selected + +config MACH_SMDK2413 + bool "SMDK2413" + select CPU_S3C2412 + select MACH_S3C2413 + select MACH_SMDK + help + Say Y here if you are using an SMDK2413 + config MACH_VR1000 - bool "Simtec VR1000" - depends on ARCH_S3C2410 + bool "Thorcom VR1000" + select PM_SIMTEC if PM + select CPU_S3C2410 + help + Say Y here if you are using the Thorcom VR1000 board. + + This linux port is currently being maintained by Simtec, on behalf + of Thorcom. Any queries, please contact Thorcom first. + +config MACH_RX3715 + bool "HP iPAQ rx3715" + select CPU_S3C2440 + select PM_H1940 if PM help - Say Y here if you are using the Simtec VR1000 board. + Say Y here if you are using the HP iPAQ rx3715. + + See for more + information on this project + +config MACH_OTOM + bool "NexVision OTOM Board" + select CPU_S3C2410 + help + Say Y here if you are using the Nex Vision OTOM board + +config MACH_NEXCODER_2440 + bool "NexVision NEXCODER 2440 Light Board" + select CPU_S3C2440 + help + Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board + +config MACH_VSTMS + bool "VMSTMS" + select CPU_S3C2412 + help + Say Y here if you are using an VSTMS board endmenu + +config S3C2410_CLOCK + bool + help + Clock code for the S3C2410, and similar processors + +config S3C2410_PM + bool + help + Power Management code common to S3C2410 and better + +config CPU_S3C2410_DMA + bool + depends on S3C2410_DMA && (CPU_S3C2410 || CPU_S3C2442) + default y if CPU_S3C2410 || CPU_S3C2442 + help + DMA device selection for S3C2410 and compatible CPUs + +config CPU_S3C2410 + bool + depends on ARCH_S3C2410 + select S3C2410_CLOCK + select S3C2410_PM if PM + help + Support for S3C2410 and S3C2410A family from the S3C24XX line + of Samsung Mobile CPUs. + +# internal node to signify if we are only dealing with an S3C2412 + +config CPU_S3C2412_ONLY + bool + depends on ARCH_S3C2410 && !CPU_S3C2400 && !CPU_S3C2410 && \ + !CPU_S3C2440 && !CPU_S3C2442 && CPU_S3C2412 + default y if CPU_S3C2412 + +config S3C2412_PM + bool + help + Internal config node to apply S3C2412 power management + +config CPU_S3C2412 + bool + depends on ARCH_S3C2410 + select S3C2412_PM if PM + help + Support for the S3C2412 and S3C2413 SoCs from the S3C24XX line + +config CPU_S3C244X + bool + depends on ARCH_S3C2410 && (CPU_S3C2440 || CPU_S3C2442) + help + Support for S3C2440 and S3C2442 Samsung Mobile CPU based systems. + +config CPU_S3C2440 + bool + depends on ARCH_S3C2410 + select S3C2410_CLOCK + select S3C2410_PM if PM + select CPU_S3C244X + help + Support for S3C2440 Samsung Mobile CPU based systems. + +config CPU_S3C2442 + bool + depends on ARCH_S3C2420 + select S3C2410_CLOCK + select S3C2410_PM if PM + select CPU_S3C244X + help + Support for S3C2442 Samsung Mobile CPU based systems. + +comment "S3C2410 Boot" + +config S3C2410_BOOT_WATCHDOG + bool "S3C2410 Initialisation watchdog" + depends on ARCH_S3C2410 && S3C2410_WATCHDOG + help + Say y to enable the watchdog during the kernel decompression + stage. If the kernel fails to uncompress, then the watchdog + will trigger a reset and the system should restart. + + Although this uses the same hardware unit as the kernel watchdog + driver, it is not a replacement for it. If you use this option, + you will have to use the watchdg driver to either stop the timeout + or restart it. If you do not, then your kernel will reboot after + startup. + + The driver uses a fixed timeout value, so the exact time till the + system resets depends on the value of PCLK. The timeout on an + 200MHz s3c2410 should be about 30 seconds. + +config S3C2410_BOOT_ERROR_RESET + bool "S3C2410 Reboot on decompression error" + depends on ARCH_S3C2410 + help + Say y here to use the watchdog to reset the system if the + kernel decompressor detects an error during decompression. + + +comment "S3C2410 Setup" + +config S3C2410_DMA + bool "S3C2410 DMA support" + depends on ARCH_S3C2410 + help + S3C2410 DMA support. This is needed for drivers like sound which + use the S3C2410's DMA system to move data to and from the + peripheral blocks. + +config S3C2410_DMA_DEBUG + bool "S3C2410 DMA support debug" + depends on ARCH_S3C2410 && S3C2410_DMA + help + Enable debugging output for the DMA code. This option sends info + to the kernel log, at priority KERN_DEBUG. + + Note, it is easy to create and fill the log buffer in a small + amount of time, as well as using an significant percentage of + the CPU time doing so. + + +config S3C2410_PM_DEBUG + bool "S3C2410 PM Suspend debug" + depends on ARCH_S3C2410 && PM + help + Say Y here if you want verbose debugging from the PM Suspend and + Resume code. See + for more information. + +config S3C2410_PM_CHECK + bool "S3C2410 PM Suspend Memory CRC" + depends on ARCH_S3C2410 && PM && CRC32 + help + Enable the PM code's memory area checksum over sleep. This option + will generate CRCs of all blocks of memory, and store them before + going to sleep. The blocks are then checked on resume for any + errors. + +config S3C2410_PM_CHECK_CHUNKSIZE + int "S3C2410 PM Suspend CRC Chunksize (KiB)" + depends on ARCH_S3C2410 && PM && S3C2410_PM_CHECK + default 64 + help + Set the chunksize in Kilobytes of the CRC for checking memory + corruption over suspend and resume. A smaller value will mean that + the CRC data block will take more memory, but wil identify any + faults with better precision. + +config PM_SIMTEC + bool + help + Common power management code for systems that are + compatible with the Simtec style of power management + +config S3C2410_LOWLEVEL_UART_PORT + int "S3C2410 UART to use for low-level messages" + default 0 + help + Choice of which UART port to use for the low-level messages, + such as the `Uncompressing...` at start time. The value of + this configuration should be between zero and two. The port + must have been initialised by the boot-loader before use. + + Note, this does not affect the port used by the debug messages, + which is a separate configuration. + +endif