Linux-2.6.12-rc2v2.6.12-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!

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.