170 lines
4.7 KiB
Plaintext
170 lines
4.7 KiB
Plaintext
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if ARCH_S3C2410
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menu "S3C24XX Implementations"
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config ARCH_BAST
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bool "Simtec Electronics BAST (EB2410ITX)"
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select CPU_S3C2410
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help
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Say Y here if you are using the Simtec Electronics EB2410ITX
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development board (also known as BAST)
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Product page: <http://www.simtec.co.uk/products/EB2410ITX/>.
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config ARCH_H1940
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bool "IPAQ H1940"
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select CPU_S3C2410
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help
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Say Y here if you are using the HP IPAQ H1940
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<http://www.handhelds.org/projects/h1940.html>.
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config MACH_N30
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bool "Acer N30"
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select CPU_S3C2410
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help
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Say Y here if you are using the Acer N30
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<http://zoo.weinigel.se/n30>.
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config ARCH_SMDK2410
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bool "SMDK2410/A9M2410"
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select CPU_S3C2410
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help
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Say Y here if you are using the SMDK2410 or the derived module A9M2410
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<http://www.fsforth.de>
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config ARCH_S3C2440
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bool "SMDK2440"
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select CPU_S3C2440
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help
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Say Y here if you are using the SMDK2440.
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config MACH_VR1000
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bool "Thorcom VR1000"
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select CPU_S3C2410
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help
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Say Y here if you are using the Thorcom VR1000 board.
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This linux port is currently being maintained by Simtec, on behalf
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of Thorcom. Any queries, please contact Thorcom first.
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config MACH_RX3715
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bool "HP iPAQ rx3715"
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select CPU_S3C2440
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help
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Say Y here if you are using the HP iPAQ rx3715.
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See <http://www.handhelds.org/projects/rx3715.html> for more
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information on this project
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config MACH_OTOM
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bool "NexVision OTOM Board"
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select CPU_S3C2410
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help
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Say Y here if you are using the Nex Vision OTOM board
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config MACH_NEXCODER_2440
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bool "NexVision NEXCODER 2440 Light Board"
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select CPU_S3C2440
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help
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Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board
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endmenu
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config CPU_S3C2410
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bool
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depends on ARCH_S3C2410
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help
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Support for S3C2410 and S3C2410A family from the S3C24XX line
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of Samsung Mobile CPUs.
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config CPU_S3C2440
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bool
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depends on ARCH_S3C2410
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help
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Support for S3C2440 Samsung Mobile CPU based systems.
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comment "S3C2410 Boot"
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config S3C2410_BOOT_WATCHDOG
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bool "S3C2410 Initialisation watchdog"
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depends on ARCH_S3C2410 && S3C2410_WATCHDOG
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help
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Say y to enable the watchdog during the kernel decompression
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stage. If the kernel fails to uncompress, then the watchdog
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will trigger a reset and the system should restart.
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Although this uses the same hardware unit as the kernel watchdog
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driver, it is not a replacement for it. If you use this option,
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you will have to use the watchdg driver to either stop the timeout
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or restart it. If you do not, then your kernel will reboot after
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startup.
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The driver uses a fixed timeout value, so the exact time till the
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system resets depends on the value of PCLK. The timeout on an
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200MHz s3c2410 should be about 30 seconds.
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comment "S3C2410 Setup"
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config S3C2410_DMA
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bool "S3C2410 DMA support"
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depends on ARCH_S3C2410
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help
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S3C2410 DMA support. This is needed for drivers like sound which
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use the S3C2410's DMA system to move data to and from the
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peripheral blocks.
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config S3C2410_DMA_DEBUG
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bool "S3C2410 DMA support debug"
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depends on ARCH_S3C2410 && S3C2410_DMA
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help
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Enable debugging output for the DMA code. This option sends info
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to the kernel log, at priority KERN_DEBUG.
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Note, it is easy to create and fill the log buffer in a small
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amount of time, as well as using an significant percentage of
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the CPU time doing so.
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config S3C2410_PM_DEBUG
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bool "S3C2410 PM Suspend debug"
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depends on ARCH_S3C2410 && PM
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help
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Say Y here if you want verbose debugging from the PM Suspend and
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Resume code. See `Documentation/arm/Samsing-S3C24XX/Suspend.txt`
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for more information.
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config S3C2410_PM_CHECK
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bool "S3C2410 PM Suspend Memory CRC"
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depends on ARCH_S3C2410 && PM && CRC32
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help
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Enable the PM code's memory area checksum over sleep. This option
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will generate CRCs of all blocks of memory, and store them before
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going to sleep. The blocks are then checked on resume for any
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errors.
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config S3C2410_PM_CHECK_CHUNKSIZE
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int "S3C2410 PM Suspend CRC Chunksize (KiB)"
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depends on ARCH_S3C2410 && PM && S3C2410_PM_CHECK
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default 64
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help
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Set the chunksize in Kilobytes of the CRC for checking memory
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corruption over suspend and resume. A smaller value will mean that
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the CRC data block will take more memory, but wil identify any
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faults with better precision.
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config S3C2410_LOWLEVEL_UART_PORT
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int "S3C2410 UART to use for low-level messages"
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default 0
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help
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Choice of which UART port to use for the low-level messages,
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such as the `Uncompressing...` at start time. The value of
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this configuration should be between zero and two. The port
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must have been initialised by the boot-loader before use.
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Note, this does not affect the port used by the debug messages,
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which is a separate configuration.
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endif
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