summaryrefslogtreecommitdiff
path: root/arch/cris/arch-v10/Kconfig
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/cris/arch-v10/Kconfig
downloadlinux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'arch/cris/arch-v10/Kconfig')
-rw-r--r--arch/cris/arch-v10/Kconfig422
1 files changed, 422 insertions, 0 deletions
diff --git a/arch/cris/arch-v10/Kconfig b/arch/cris/arch-v10/Kconfig
new file mode 100644
index 000000000000..2ca64cc40c63
--- /dev/null
+++ b/arch/cris/arch-v10/Kconfig
@@ -0,0 +1,422 @@
+# ETRAX 100LX v1 has a MMU "feature" requiring a low mapping
+config CRIS_LOW_MAP
+ bool
+ depends on ETRAX_ARCH_V10 && ETRAX100LX
+ default y
+
+config ETRAX_DRAM_VIRTUAL_BASE
+ hex
+ depends on ETRAX_ARCH_V10
+ default "c0000000" if !ETRAX100LX
+ default "60000000" if ETRAX100LX
+
+choice
+ prompt "Product LED port"
+ depends on ETRAX_ARCH_V10
+ default ETRAX_PA_LEDS
+
+config ETRAX_PA_LEDS
+ bool "Port-PA-LEDs"
+ help
+ The ETRAX network driver is responsible for flashing LED's when
+ packets arrive and are sent. It uses macros defined in
+ <file:include/asm-cris/io.h>, and those macros are defined after what
+ YOU choose in this option. The actual bits used are configured
+ separately. Select this if the LEDs are on port PA. Some products
+ put the leds on PB or a memory-mapped latch (CSP0) instead.
+
+config ETRAX_PB_LEDS
+ bool "Port-PB-LEDs"
+ help
+ The ETRAX network driver is responsible for flashing LED's when
+ packets arrive and are sent. It uses macros defined in
+ <file:include/asm-cris/io.h>, and those macros are defined after what
+ YOU choose in this option. The actual bits used are configured
+ separately. Select this if the LEDs are on port PB. Some products
+ put the leds on PA or a memory-mapped latch (CSP0) instead.
+
+config ETRAX_CSP0_LEDS
+ bool "Port-CSP0-LEDs"
+ help
+ The ETRAX network driver is responsible for flashing LED's when
+ packets arrive and are sent. It uses macros defined in
+ <file:include/asm-cris/io.h>, and those macros are defined after what
+ YOU choose in this option. The actual bits used are configured
+ separately. Select this if the LEDs are on a memory-mapped latch
+ using chip select CSP0, this is mapped at 0x90000000.
+ Some products put the leds on PA or PB instead.
+
+config ETRAX_NO_LEDS
+ bool "None"
+ help
+ Select this option if you don't have any LED at all.
+
+endchoice
+
+config ETRAX_LED1G
+ int "First green LED bit"
+ depends on ETRAX_ARCH_V10 && !ETRAX_NO_LEDS
+ default "2"
+ help
+ Bit to use for the first green LED.
+ Most Axis products use bit 2 here.
+
+config ETRAX_LED1R
+ int "First red LED bit"
+ depends on ETRAX_ARCH_V10 && !ETRAX_NO_LEDS
+ default "3"
+ help
+ Bit to use for the first red LED.
+ Most Axis products use bit 3 here.
+ For products with only one controllable LED,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED2G
+ int "Second green LED bit"
+ depends on ETRAX_ARCH_V10 && !ETRAX_NO_LEDS
+ default "4"
+ help
+ Bit to use for the second green LED. The "Active" LED.
+ Most Axis products use bit 4 here.
+ For products with only one controllable LED,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED2R
+ int "Second red LED bit"
+ depends on ETRAX_ARCH_V10 && !ETRAX_NO_LEDS
+ default "5"
+ help
+ Bit to use for the second red LED.
+ Most Axis products use bit 5 here.
+ For products with only one controllable LED,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED3G
+ int "Third green LED bit"
+ depends on ETRAX_ARCH_V10 && !ETRAX_NO_LEDS
+ default "2"
+ help
+ Bit to use for the third green LED. The "Drive" LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED3R
+ int "Third red LED bit"
+ depends on ETRAX_ARCH_V10 && !ETRAX_NO_LEDS
+ default "2"
+ help
+ Bit to use for the third red LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED4R
+ int "Fourth red LED bit"
+ depends on ETRAX_CSP0_LEDS
+ default "2"
+ help
+ Bit to use for the fourth red LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED4G
+ int "Fourth green LED bit"
+ depends on ETRAX_CSP0_LEDS
+ default "2"
+ help
+ Bit to use for the fourth green LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED5R
+ int "Fifth red LED bit"
+ depends on ETRAX_CSP0_LEDS
+ default "2"
+ help
+ Bit to use for the fifth red LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED5G
+ int "Fifth green LED bit"
+ depends on ETRAX_CSP0_LEDS
+ default "2"
+ help
+ Bit to use for the fifth green LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED6R
+ int "Sixth red LED bit"
+ depends on ETRAX_CSP0_LEDS
+ default "2"
+ help
+ Bit to use for the sixth red LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED6G
+ int "Sixth green LED bit"
+ depends on ETRAX_CSP0_LEDS
+ default "2"
+ help
+ Bit to use for the sixth green LED. The "Drive" LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED7R
+ int "Seventh red LED bit"
+ depends on ETRAX_CSP0_LEDS
+ default "2"
+ help
+ Bit to use for the seventh red LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED7G
+ int "Seventh green LED bit"
+ depends on ETRAX_CSP0_LEDS
+ default "2"
+ help
+ Bit to use for the seventh green LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED8Y
+ int "Eigth yellow LED bit"
+ depends on ETRAX_CSP0_LEDS
+ default "2"
+ help
+ Bit to use for the eighth yellow LED. The "Drive" LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED9Y
+ int "Ninth yellow LED bit"
+ depends on ETRAX_CSP0_LEDS
+ default "2"
+ help
+ Bit to use for the ninth yellow LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED10Y
+ int "Tenth yellow LED bit"
+ depends on ETRAX_CSP0_LEDS
+ default "2"
+ help
+ Bit to use for the tenth yellow LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED11Y
+ int "Eleventh yellow LED bit"
+ depends on ETRAX_CSP0_LEDS
+ default "2"
+ help
+ Bit to use for the eleventh yellow LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+config ETRAX_LED12R
+ int "Twelfth red LED bit"
+ depends on ETRAX_CSP0_LEDS
+ default "2"
+ help
+ Bit to use for the twelfth red LED.
+ For products with only one or two controllable LEDs,
+ set this to same as CONFIG_ETRAX_LED1G (normally 2).
+
+choice
+ prompt "Product debug-port"
+ depends on ETRAX_ARCH_V10
+ default ETRAX_DEBUG_PORT0
+
+config ETRAX_DEBUG_PORT0
+ bool "Serial-0"
+ help
+ Choose a serial port for the ETRAX debug console. Default to
+ port 0.
+
+config ETRAX_DEBUG_PORT1
+ bool "Serial-1"
+ help
+ Use serial port 1 for the console.
+
+config ETRAX_DEBUG_PORT2
+ bool "Serial-2"
+ help
+ Use serial port 2 for the console.
+
+config ETRAX_DEBUG_PORT3
+ bool "Serial-3"
+ help
+ Use serial port 3 for the console.
+
+config ETRAX_DEBUG_PORT_NULL
+ bool "disabled"
+ help
+ Disable serial-port debugging.
+
+endchoice
+
+choice
+ prompt "Product rescue-port"
+ depends on ETRAX_ARCH_V10
+ default ETRAX_RESCUE_SER0
+
+config ETRAX_RESCUE_SER0
+ bool "Serial-0"
+ help
+ Select one of the four serial ports as a rescue port. The default
+ is port 0.
+
+config ETRAX_RESCUE_SER1
+ bool "Serial-1"
+ help
+ Use serial port 1 as the rescue port.
+
+config ETRAX_RESCUE_SER2
+ bool "Serial-2"
+ help
+ Use serial port 2 as the rescue port.
+
+config ETRAX_RESCUE_SER3
+ bool "Serial-3"
+ help
+ Use serial port 3 as the rescue port.
+
+endchoice
+
+config ETRAX_DEF_R_WAITSTATES
+ hex "R_WAITSTATES"
+ depends on ETRAX_ARCH_V10
+ default "95a6"
+ help
+ Waitstates for SRAM, Flash and peripherials (not DRAM). 95f8 is a
+ good choice for most Axis products...
+
+config ETRAX_DEF_R_BUS_CONFIG
+ hex "R_BUS_CONFIG"
+ depends on ETRAX_ARCH_V10
+ default "104"
+ help
+ Assorted bits controlling write mode, DMA burst length etc. 104 is
+ a good choice for most Axis products...
+
+config ETRAX_SDRAM
+ bool "SDRAM support"
+ depends on ETRAX_ARCH_V10
+ help
+ Enable this if you use SDRAM chips and configure
+ R_SDRAM_CONFIG and R_SDRAM_TIMING as well.
+
+config ETRAX_DEF_R_DRAM_CONFIG
+ hex "R_DRAM_CONFIG"
+ depends on ETRAX_ARCH_V10 && !ETRAX_SDRAM
+ default "1a200040"
+ help
+ The R_DRAM_CONFIG register specifies everything on how the DRAM
+ chips in the system are connected to the ETRAX CPU. This is
+ different depending on the manufacturer, chip type and number of
+ chips. So this value often needs to be different for each Axis
+ product.
+
+config ETRAX_DEF_R_DRAM_TIMING
+ hex "R_DRAM_TIMING"
+ depends on ETRAX_ARCH_V10 && !ETRAX_SDRAM
+ default "5611"
+ help
+ Different DRAM chips have different speeds. Current Axis products
+ use 50ns DRAM chips which can use the timing: 5611.
+
+config ETRAX_DEF_R_SDRAM_CONFIG
+ hex "R_SDRAM_CONFIG"
+ depends on ETRAX_ARCH_V10 && ETRAX_SDRAM
+ default "d2fa7878"
+ help
+ The R_SDRAM_CONFIG register specifies everything on how the SDRAM
+ chips in the system are connected to the ETRAX CPU. This is
+ different depending on the manufacturer, chip type and number of
+ chips. So this value often needs to be different for each Axis
+ product.
+
+config ETRAX_DEF_R_SDRAM_TIMING
+ hex "R_SDRAM_TIMING"
+ depends on ETRAX_ARCH_V10 && ETRAX_SDRAM
+ default "80004801"
+ help
+ Different SDRAM chips have different timing.
+
+config ETRAX_DEF_R_PORT_PA_DIR
+ hex "R_PORT_PA_DIR"
+ depends on ETRAX_ARCH_V10
+ default "1c"
+ help
+ Configures the direction of general port A bits. 1 is out, 0 is in.
+ This is often totally different depending on the product used.
+ There are some guidelines though - if you know that only LED's are
+ connected to port PA, then they are usually connected to bits 2-4
+ and you can therefore use 1c. On other boards which don't have the
+ LED's at the general ports, these bits are used for all kinds of
+ stuff. If you don't know what to use, it is always safe to put all
+ as inputs, although floating inputs isn't good.
+
+config ETRAX_DEF_R_PORT_PA_DATA
+ hex "R_PORT_PA_DATA"
+ depends on ETRAX_ARCH_V10
+ default "00"
+ help
+ Configures the initial data for the general port A bits. Most
+ products should use 00 here.
+
+config ETRAX_DEF_R_PORT_PB_CONFIG
+ hex "R_PORT_PB_CONFIG"
+ depends on ETRAX_ARCH_V10
+ default "00"
+ help
+ Configures the type of the general port B bits. 1 is chip select,
+ 0 is port. Most products should use 00 here.
+
+config ETRAX_DEF_R_PORT_PB_DIR
+ hex "R_PORT_PB_DIR"
+ depends on ETRAX_ARCH_V10
+ default "00"
+ help
+ Configures the direction of general port B bits. 1 is out, 0 is in.
+ This is often totally different depending on the product used. Bits
+ 0 and 1 on port PB are usually used for I2C communication, but the
+ kernel I2C driver sets the appropriate directions itself so you
+ don't need to take that into consideration when setting this option.
+ If you don't know what to use, it is always safe to put all as
+ inputs.
+
+config ETRAX_DEF_R_PORT_PB_DATA
+ hex "R_PORT_PB_DATA"
+ depends on ETRAX_ARCH_V10
+ default "ff"
+ help
+ Configures the initial data for the general port A bits. Most
+ products should use FF here.
+
+config ETRAX_SOFT_SHUTDOWN
+ bool "Software Shutdown Support"
+ depends on ETRAX_ARCH_V10
+ help
+ Enable this if ETRAX is used with a power-supply that can be turned
+ off and on with PS_ON signal. Gives the possibility to detect
+ powerbutton and then do a power off after unmounting disks.
+
+config ETRAX_SHUTDOWN_BIT
+ int "Shutdown bit on port CSP0"
+ depends on ETRAX_SOFT_SHUTDOWN
+ default "12"
+ help
+ Configure what pin on CSPO-port that is used for controlling power
+ supply.
+
+config ETRAX_POWERBUTTON_BIT
+ int "Power button bit on port G"
+ depends on ETRAX_SOFT_SHUTDOWN
+ default "25"
+ help
+ Configure where power button is connected.