399 lines
11 KiB
Text
399 lines
11 KiB
Text
|
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
|