fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / arch / arm / mach-s3c2410 / Kconfig

diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig
index ee42fe2..eb4ec41 100644 (file)
--- a/arch/arm/mach-s3c2410/Kconfig
+++ b/arch/arm/mach-s3c2410/Kconfig
@@ -2,32 +2,120 @@ if ARCH_S3C2410
 
 menu "S3C24XX Implementations"
 
 
 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
+           <http://www.amltd.com>
+
+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)"
        select CPU_S3C2410
 config ARCH_BAST
        bool "Simtec Electronics BAST (EB2410ITX)"
        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: <http://www.simtec.co.uk/products/EB2410ITX/>.
 
        help
          Say Y here if you are using the Simtec Electronics EB2410ITX
          development board (also known as BAST)
 
          Product page: <http://www.simtec.co.uk/products/EB2410ITX/>.
 

+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"
        select CPU_S3C2410
 config ARCH_H1940
        bool "IPAQ H1940"
        select CPU_S3C2410

+       select PM_H1940 if PM

        help
          Say Y here if you are using the HP IPAQ H1940
 
          <http://www.handhelds.org/projects/h1940.html>.
 
        help
          Say Y here if you are using the HP IPAQ H1940
 
          <http://www.handhelds.org/projects/h1940.html>.
 

+config MACH_N30
+       bool "Acer N30"
+       select CPU_S3C2410
+       help
+         Say Y here if you are using the Acer N30
+
+         <http://zoo.weinigel.se/n30>.
+
+config MACH_SMDK
+       bool
+       help
+         Common machine code for SMDK2410 and SMDK2440
+

 config ARCH_SMDK2410
        bool "SMDK2410/A9M2410"
        select CPU_S3C2410
 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
            <http://www.fsforth.de>
 
        help
           Say Y here if you are using the SMDK2410 or the derived module A9M2410
            <http://www.fsforth.de>
 

+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 "Thorcom VR1000"
 config MACH_VR1000
        bool "Thorcom VR1000"

+       select PM_SIMTEC if PM

        select CPU_S3C2410
        help
          Say Y here if you are using the Thorcom VR1000 board.
        select CPU_S3C2410
        help
          Say Y here if you are using the Thorcom VR1000 board.


@@ -35,21 +123,134 @@ config MACH_VR1000
          This linux port is currently being maintained by Simtec, on behalf
          of Thorcom. Any queries, please contact Thorcom first.
 
          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 HP iPAQ rx3715.
+
+         See <http://www.handhelds.org/projects/rx3715.html> 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
 
 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
 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.
 
        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
 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.
 
        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
 comment "S3C2410 Setup"
 
 config S3C2410_DMA


@@ -68,8 +269,53 @@ config S3C2410_DMA_DEBUG
          to the kernel log, at priority KERN_DEBUG.
 
          Note, it is easy to create and fill the log buffer in a small
          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 percantage of
+         amount of time, as well as using an significant percentage of

          the CPU time doing so.
 
 
          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 <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>
+         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
 endif