297 lines
8.4 KiB
Plaintext
297 lines
8.4 KiB
Plaintext
config ETRAX_DRAM_VIRTUAL_BASE
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hex
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depends on ETRAX_ARCH_V32
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default "c0000000"
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config ETRAX_LED1G
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string "First green LED bit"
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depends on ETRAX_ARCH_V32
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default "PA3"
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help
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Bit to use for the first green LED (network LED).
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Most Axis products use bit A3 here.
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config ETRAX_LED1R
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string "First red LED bit"
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depends on ETRAX_ARCH_V32
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default "PA4"
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help
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Bit to use for the first red LED (network LED).
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Most Axis products use bit A4 here.
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config ETRAX_LED2G
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string "Second green LED bit"
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depends on ETRAX_ARCH_V32
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default "PA5"
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help
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Bit to use for the first green LED (status LED).
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Most Axis products use bit A5 here.
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config ETRAX_LED2R
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string "Second red LED bit"
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depends on ETRAX_ARCH_V32
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default "PA6"
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help
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Bit to use for the first red LED (network LED).
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Most Axis products use bit A6 here.
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config ETRAX_LED3G
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string "Third green LED bit"
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depends on ETRAX_ARCH_V32
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default "PA7"
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help
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Bit to use for the first green LED (drive/power LED).
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Most Axis products use bit A7 here.
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config ETRAX_LED3R
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string "Third red LED bit"
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depends on ETRAX_ARCH_V32
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default "PA7"
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help
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Bit to use for the first red LED (drive/power LED).
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Most Axis products use bit A7 here.
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choice
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prompt "Product debug-port"
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depends on ETRAX_ARCH_V32
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default ETRAX_DEBUG_PORT0
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config ETRAX_DEBUG_PORT0
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bool "Serial-0"
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help
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Choose a serial port for the ETRAX debug console. Default to
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port 0.
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config ETRAX_DEBUG_PORT1
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bool "Serial-1"
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help
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Use serial port 1 for the console.
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config ETRAX_DEBUG_PORT2
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bool "Serial-2"
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help
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Use serial port 2 for the console.
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config ETRAX_DEBUG_PORT3
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bool "Serial-3"
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help
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Use serial port 3 for the console.
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config ETRAX_DEBUG_PORT_NULL
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bool "disabled"
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help
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Disable serial-port debugging.
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endchoice
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choice
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prompt "Kernel GDB port"
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depends on ETRAX_KGDB
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default ETRAX_KGDB_PORT0
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help
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Choose a serial port for kernel debugging. NOTE: This port should
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not be enabled under Drivers for built-in interfaces (as it has its
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own initialization code) and should not be the same as the debug port.
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config ETRAX_KGDB_PORT0
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bool "Serial-0"
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help
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Use serial port 0 for kernel debugging.
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config ETRAX_KGDB_PORT1
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bool "Serial-1"
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help
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Use serial port 1 for kernel debugging.
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config ETRAX_KGDB_PORT2
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bool "Serial-2"
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help
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Use serial port 2 for kernel debugging.
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config ETRAX_KGDB_PORT3
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bool "Serial-3"
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help
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Use serial port 3 for kernel debugging.
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endchoice
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config ETRAX_MEM_GRP1_CONFIG
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hex "MEM_GRP1_CONFIG"
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depends on ETRAX_ARCH_V32
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default "4044a"
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help
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Waitstates for flash. The default value is suitable for the
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standard flashes used in axis products (120 ns).
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config ETRAX_MEM_GRP2_CONFIG
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hex "MEM_GRP2_CONFIG"
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depends on ETRAX_ARCH_V32
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default "0"
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help
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Waitstates for SRAM. 0 is a good choice for most Axis products.
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config ETRAX_MEM_GRP3_CONFIG
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hex "MEM_GRP3_CONFIG"
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depends on ETRAX_ARCH_V32
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default "0"
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help
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Waitstates for CSP0-3. 0 is a good choice for most Axis products.
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It may need to be changed if external devices such as extra
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register-mapped LEDs are used.
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config ETRAX_MEM_GRP4_CONFIG
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hex "MEM_GRP4_CONFIG"
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depends on ETRAX_ARCH_V32
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default "0"
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help
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Waitstates for CSP4-6. 0 is a good choice for most Axis products.
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config ETRAX_SDRAM_GRP0_CONFIG
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hex "SDRAM_GRP0_CONFIG"
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depends on ETRAX_ARCH_V32
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default "336"
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help
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SDRAM configuration for group 0. The value depends on the
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hardware configuration. The default value is suitable
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for 32 MB organized as two 16 bits chips (e.g. Axis
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part number 18550) connected as one 32 bit device (i.e. in
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the same group).
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config ETRAX_SDRAM_GRP1_CONFIG
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hex "SDRAM_GRP1_CONFIG"
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depends on ETRAX_ARCH_V32
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default "0"
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help
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SDRAM configuration for group 1. The defult value is 0
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because group 1 is not used in the default configuration,
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described in the help for SDRAM_GRP0_CONFIG.
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config ETRAX_SDRAM_TIMING
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hex "SDRAM_TIMING"
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depends on ETRAX_ARCH_V32
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default "104a"
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help
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SDRAM timing parameters. The default value is ok for
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most hardwares but large SDRAMs may require a faster
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refresh (a.k.a 8K refresh). The default value implies
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100MHz clock and SDR mode.
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config ETRAX_SDRAM_COMMAND
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hex "SDRAM_COMMAND"
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depends on ETRAX_ARCH_V32
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default "0"
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help
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SDRAM command. Should be 0 unless you really know what
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you are doing (may be != 0 for unusual address line
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mappings such as in a MCM)..
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config ETRAX_DEF_GIO_PA_OE
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hex "GIO_PA_OE"
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depends on ETRAX_ARCH_V32
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default "1c"
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help
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Configures the direction of general port A bits. 1 is out, 0 is in.
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This is often totally different depending on the product used.
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There are some guidelines though - if you know that only LED's are
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connected to port PA, then they are usually connected to bits 2-4
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and you can therefore use 1c. On other boards which don't have the
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LED's at the general ports, these bits are used for all kinds of
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stuff. If you don't know what to use, it is always safe to put all
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as inputs, although floating inputs isn't good.
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config ETRAX_DEF_GIO_PA_OUT
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hex "GIO_PA_OUT"
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depends on ETRAX_ARCH_V32
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default "00"
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help
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Configures the initial data for the general port A bits. Most
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products should use 00 here.
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config ETRAX_DEF_GIO_PB_OE
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hex "GIO_PB_OE"
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depends on ETRAX_ARCH_V32
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default "00000"
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help
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Configures the direction of general port B bits. 1 is out, 0 is in.
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This is often totally different depending on the product used.
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There are some guidelines though - if you know that only LED's are
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connected to port PA, then they are usually connected to bits 2-4
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and you can therefore use 1c. On other boards which don't have the
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LED's at the general ports, these bits are used for all kinds of
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stuff. If you don't know what to use, it is always safe to put all
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as inputs, although floating inputs isn't good.
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config ETRAX_DEF_GIO_PB_OUT
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hex "GIO_PB_OUT"
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depends on ETRAX_ARCH_V32
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default "00000"
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help
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Configures the initial data for the general port B bits. Most
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products should use 00000 here.
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config ETRAX_DEF_GIO_PC_OE
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hex "GIO_PC_OE"
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depends on ETRAX_ARCH_V32
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default "00000"
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help
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Configures the direction of general port C bits. 1 is out, 0 is in.
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This is often totally different depending on the product used.
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There are some guidelines though - if you know that only LED's are
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connected to port PA, then they are usually connected to bits 2-4
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and you can therefore use 1c. On other boards which don't have the
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LED's at the general ports, these bits are used for all kinds of
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stuff. If you don't know what to use, it is always safe to put all
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as inputs, although floating inputs isn't good.
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config ETRAX_DEF_GIO_PC_OUT
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hex "GIO_PC_OUT"
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depends on ETRAX_ARCH_V32
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default "00000"
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help
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Configures the initial data for the general port C bits. Most
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products should use 00000 here.
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config ETRAX_DEF_GIO_PD_OE
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hex "GIO_PD_OE"
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depends on ETRAX_ARCH_V32
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default "00000"
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help
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Configures the direction of general port D bits. 1 is out, 0 is in.
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This is often totally different depending on the product used.
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There are some guidelines though - if you know that only LED's are
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connected to port PA, then they are usually connected to bits 2-4
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and you can therefore use 1c. On other boards which don't have the
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LED's at the general ports, these bits are used for all kinds of
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stuff. If you don't know what to use, it is always safe to put all
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as inputs, although floating inputs isn't good.
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config ETRAX_DEF_GIO_PD_OUT
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hex "GIO_PD_OUT"
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depends on ETRAX_ARCH_V32
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default "00000"
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help
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Configures the initial data for the general port D bits. Most
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products should use 00000 here.
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config ETRAX_DEF_GIO_PE_OE
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hex "GIO_PE_OE"
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depends on ETRAX_ARCH_V32
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default "00000"
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help
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Configures the direction of general port E bits. 1 is out, 0 is in.
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This is often totally different depending on the product used.
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There are some guidelines though - if you know that only LED's are
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connected to port PA, then they are usually connected to bits 2-4
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and you can therefore use 1c. On other boards which don't have the
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LED's at the general ports, these bits are used for all kinds of
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stuff. If you don't know what to use, it is always safe to put all
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as inputs, although floating inputs isn't good.
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config ETRAX_DEF_GIO_PE_OUT
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hex "GIO_PE_OUT"
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depends on ETRAX_ARCH_V32
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default "00000"
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help
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Configures the initial data for the general port E bits. Most
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products should use 00000 here.
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