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if ARCH_S3C2410
menu "S3C24XX Implementations"
config ARCH_BAST
bool "Simtec Electronics BAST (EB2410ITX)"
select CPU_S3C2410
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 ARCH_H1940
bool "IPAQ H1940"
select CPU_S3C2410
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 ARCH_SMDK2410
bool "SMDK2410/A9M2410"
select CPU_S3C2410
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
help
Say Y here if you are using the SMDK2440.
config MACH_VR1000
bool "Thorcom VR1000"
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
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
endmenu
config CPU_S3C2410
bool
depends on ARCH_S3C2410
help
Support for S3C2410 and S3C2410A family from the S3C24XX line
of Samsung Mobile CPUs.
config CPU_S3C2440
bool
depends on ARCH_S3C2410
help
Support for S3C2440 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.
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 `Documentation/arm/Samsing-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
depends on PM && (ARCH_BAST || MACH_VR1000)
default y
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
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