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if ETRAX_ARCH_V10 menu "CRIS v10 options" # 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:arch/cris/include/asm/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:arch/cris/include/asm/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:arch/cris/include/asm/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 "Eighth 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 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 peripherals (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. endmenu endif