arch/cris/arch-v32/Kconfig

   1 if ETRAX_ARCH_V32
   2
   3 source arch/cris/arch-v32/mach-fs/Kconfig
   4 source arch/cris/arch-v32/mach-a3/Kconfig
   5
   6 source drivers/cpufreq/Kconfig
   7
   8 config ETRAX_DRAM_VIRTUAL_BASE
   9         hex
  10         depends on ETRAX_ARCH_V32
  11         default "c0000000"
  12
  13 choice
  14         prompt "Nbr of Ethernet LED groups"
  15         depends on ETRAX_ARCH_V32
  16         default ETRAX_NBR_LED_GRP_ONE
  17         help
  18           Select how many Ethernet LED groups that can be used. Usually one per Ethernet
  19           interface is a good choice.
  20
  21 config  ETRAX_NBR_LED_GRP_ZERO
  22         bool "Use zero LED groups"
  23         help
  24           Select this if you do not want any Ethernet LEDs.
  25
  26 config  ETRAX_NBR_LED_GRP_ONE
  27         bool "Use one LED group"
  28         help
  29           Select this if you want one Ethernet LED group. This LED group
  30           can be used for one or more Ethernet interfaces. However, it is
  31           recommended that each Ethernet interface use a dedicated LED group.
  32
  33 config  ETRAX_NBR_LED_GRP_TWO
  34         bool "Use two LED groups"
  35         help
  36           Select this if you want two Ethernet LED groups. This is the
  37           best choice if you have more than one Ethernet interface and
  38           would like to have separate LEDs for the interfaces.
  39
  40 endchoice
  41
  42 config ETRAX_LED_G_NET0
  43         string "Ethernet LED group 0 green LED bit"
  44         depends on ETRAX_ARCH_V32 && (ETRAX_NBR_LED_GRP_ONE || ETRAX_NBR_LED_GRP_TWO)
  45         default "PA3"
  46         help
  47           Bit to use for the green LED in Ethernet LED group 0.
  48
  49 config ETRAX_LED_R_NET0
  50         string "Ethernet LED group 0 red LED bit"
  51         depends on ETRAX_ARCH_V32 && (ETRAX_NBR_LED_GRP_ONE || ETRAX_NBR_LED_GRP_TWO)
  52         default "PA4"
  53         help
  54           Bit to use for the red LED in Ethernet LED group 0.
  55
  56 config ETRAX_LED_G_NET1
  57         string "Ethernet group 1 green LED bit"
  58         depends on ETRAX_ARCH_V32 && ETRAX_NBR_LED_GRP_TWO
  59         default ""
  60         help
  61           Bit to use for the green LED in Ethernet LED group 1.
  62
  63 config ETRAX_LED_R_NET1
  64         string "Ethernet group 1 red LED bit"
  65         depends on ETRAX_ARCH_V32 && ETRAX_NBR_LED_GRP_TWO
  66         default ""
  67         help
  68           Bit to use for the red LED in Ethernet LED group 1.
  69
  70 config ETRAX_V32_LED2G
  71         string "Second green LED bit"
  72         depends on ETRAX_ARCH_V32
  73         default "PA5"
  74         help
  75           Bit to use for the first green LED (status LED).
  76           Most Axis products use bit A5 here.
  77
  78 config ETRAX_V32_LED2R
  79         string "Second red LED bit"
  80         depends on ETRAX_ARCH_V32
  81         default "PA6"
  82         help
  83           Bit to use for the first red LED (network LED).
  84           Most Axis products use bit A6 here.
  85
  86 config ETRAX_V32_LED3G
  87         string "Third green LED bit"
  88         depends on ETRAX_ARCH_V32
  89         default "PA7"
  90         help
  91           Bit to use for the first green LED (drive/power LED).
  92           Most Axis products use bit A7 here.
  93
  94 config ETRAX_V32_LED3R
  95         string "Third red LED bit"
  96         depends on ETRAX_ARCH_V32
  97         default "PA7"
  98         help
  99           Bit to use for the first red LED (drive/power LED).
 100           Most Axis products use bit A7 here.
 101
 102 choice
 103         prompt "Kernel GDB port"
 104         depends on ETRAX_KGDB
 105         default ETRAX_KGDB_PORT0
 106         help
 107           Choose a serial port for kernel debugging.  NOTE: This port should
 108           not be enabled under Drivers for built-in interfaces (as it has its
 109           own initialization code) and should not be the same as the debug port.
 110
 111 config ETRAX_KGDB_PORT4
 112         bool "Serial-4"
 113         depends on ETRAX_SERIAL_PORTS = 5
 114         help
 115           Use serial port 4 for kernel debugging.
 116
 117 endchoice
 118
 119 config ETRAX_MEM_GRP1_CONFIG
 120         hex "MEM_GRP1_CONFIG"
 121         depends on ETRAX_ARCH_V32
 122         default "4044a"
 123         help
 124           Waitstates for flash. The default value is suitable for the
 125           standard flashes used in axis products (120 ns).
 126
 127 config ETRAX_MEM_GRP2_CONFIG
 128         hex "MEM_GRP2_CONFIG"
 129         depends on ETRAX_ARCH_V32
 130         default "0"
 131         help
 132           Waitstates for SRAM. 0 is a good choice for most Axis products.
 133
 134 config ETRAX_MEM_GRP3_CONFIG
 135         hex "MEM_GRP3_CONFIG"
 136         depends on ETRAX_ARCH_V32
 137         default "0"
 138         help
 139           Waitstates for CSP0-3. 0 is a good choice for most Axis products.
 140           It may need to be changed if external devices such as extra
 141           register-mapped LEDs are used.
 142
 143 config ETRAX_MEM_GRP4_CONFIG
 144         hex "MEM_GRP4_CONFIG"
 145         depends on ETRAX_ARCH_V32
 146         default "0"
 147         help
 148           Waitstates for CSP4-6. 0 is a good choice for most Axis products.
 149
 150 config ETRAX_SDRAM_GRP0_CONFIG
 151         hex "SDRAM_GRP0_CONFIG"
 152         depends on ETRAX_ARCH_V32
 153         default "336"
 154         help
 155           SDRAM configuration for group 0. The value depends on the
 156           hardware configuration. The default value is suitable
 157           for 32 MB organized as two 16 bits chips (e.g. Axis
 158           part number 18550) connected as one 32 bit device (i.e. in
 159           the same group).
 160
 161 config ETRAX_SDRAM_GRP1_CONFIG
 162         hex "SDRAM_GRP1_CONFIG"
 163         depends on ETRAX_ARCH_V32
 164         default "0"
 165         help
 166           SDRAM configuration for group 1. The default value is 0
 167           because group 1 is not used in the default configuration,
 168           described in the help for SDRAM_GRP0_CONFIG.
 169
 170 config ETRAX_SDRAM_TIMING
 171         hex "SDRAM_TIMING"
 172         depends on ETRAX_ARCH_V32
 173         default "104a"
 174         help
 175           SDRAM timing parameters. The default value is ok for
 176           most hardwares but large SDRAMs may require a faster
 177           refresh (a.k.a 8K refresh). The default value implies
 178           100MHz clock and SDR mode.
 179
 180 config ETRAX_SDRAM_COMMAND
 181         hex "SDRAM_COMMAND"
 182         depends on ETRAX_ARCH_V32
 183         default "0"
 184         help
 185           SDRAM command. Should be 0 unless you really know what
 186           you are doing (may be != 0 for unusual address line
 187           mappings such as in a MCM)..
 188
 189 config ETRAX_DEF_GIO_PA_OE
 190         hex "GIO_PA_OE"
 191         depends on ETRAX_ARCH_V32
 192         default "1c"
 193         help
 194           Configures the direction of general port A bits.  1 is out, 0 is in.
 195           This is often totally different depending on the product used.
 196           There are some guidelines though - if you know that only LED's are
 197           connected to port PA, then they are usually connected to bits 2-4
 198           and you can therefore use 1c.  On other boards which don't have the
 199           LED's at the general ports, these bits are used for all kinds of
 200           stuff.  If you don't know what to use, it is always safe to put all
 201           as inputs, although floating inputs isn't good.
 202
 203 config ETRAX_DEF_GIO_PA_OUT
 204         hex "GIO_PA_OUT"
 205         depends on ETRAX_ARCH_V32
 206         default "00"
 207         help
 208           Configures the initial data for the general port A bits.  Most
 209           products should use 00 here.
 210
 211 config ETRAX_DEF_GIO_PB_OE
 212         hex "GIO_PB_OE"
 213         depends on ETRAX_ARCH_V32
 214         default "00000"
 215         help
 216           Configures the direction of general port B bits.  1 is out, 0 is in.
 217           This is often totally different depending on the product used.
 218           There are some guidelines though - if you know that only LED's are
 219           connected to port PA, then they are usually connected to bits 2-4
 220           and you can therefore use 1c.  On other boards which don't have the
 221           LED's at the general ports, these bits are used for all kinds of
 222           stuff.  If you don't know what to use, it is always safe to put all
 223           as inputs, although floating inputs isn't good.
 224
 225 config ETRAX_DEF_GIO_PB_OUT
 226         hex "GIO_PB_OUT"
 227         depends on ETRAX_ARCH_V32
 228         default "00000"
 229         help
 230           Configures the initial data for the general port B bits.  Most
 231           products should use 00000 here.
 232
 233 config ETRAX_DEF_GIO_PC_OE
 234         hex "GIO_PC_OE"
 235         depends on ETRAX_ARCH_V32
 236         default "00000"
 237         help
 238           Configures the direction of general port C bits.  1 is out, 0 is in.
 239           This is often totally different depending on the product used.
 240           There are some guidelines though - if you know that only LED's are
 241           connected to port PA, then they are usually connected to bits 2-4
 242           and you can therefore use 1c.  On other boards which don't have the
 243           LED's at the general ports, these bits are used for all kinds of
 244           stuff.  If you don't know what to use, it is always safe to put all
 245           as inputs, although floating inputs isn't good.
 246
 247 config ETRAX_DEF_GIO_PC_OUT
 248         hex "GIO_PC_OUT"
 249         depends on ETRAX_ARCH_V32
 250         default "00000"
 251         help
 252           Configures the initial data for the general port C bits.  Most
 253           products should use 00000 here.
 254
 255 config ETRAX_DEF_GIO_PD_OE
 256         hex "GIO_PD_OE"
 257         depends on ETRAX_ARCH_V32
 258         default "00000"
 259         help
 260           Configures the direction of general port D bits.  1 is out, 0 is in.
 261           This is often totally different depending on the product used.
 262           There are some guidelines though - if you know that only LED's are
 263           connected to port PA, then they are usually connected to bits 2-4
 264           and you can therefore use 1c.  On other boards which don't have the
 265           LED's at the general ports, these bits are used for all kinds of
 266           stuff.  If you don't know what to use, it is always safe to put all
 267           as inputs, although floating inputs isn't good.
 268
 269 config ETRAX_DEF_GIO_PD_OUT
 270         hex "GIO_PD_OUT"
 271         depends on ETRAX_ARCH_V32
 272         default "00000"
 273         help
 274           Configures the initial data for the general port D bits.  Most
 275           products should use 00000 here.
 276
 277 config ETRAX_DEF_GIO_PE_OE
 278         hex "GIO_PE_OE"
 279         depends on ETRAX_ARCH_V32
 280         default "00000"
 281         help
 282           Configures the direction of general port E bits.  1 is out, 0 is in.
 283           This is often totally different depending on the product used.
 284           There are some guidelines though - if you know that only LED's are
 285           connected to port PA, then they are usually connected to bits 2-4
 286           and you can therefore use 1c.  On other boards which don't have the
 287           LED's at the general ports, these bits are used for all kinds of
 288           stuff.  If you don't know what to use, it is always safe to put all
 289           as inputs, although floating inputs isn't good.
 290
 291 config ETRAX_DEF_GIO_PE_OUT
 292         hex "GIO_PE_OUT"
 293         depends on ETRAX_ARCH_V32
 294         default "00000"
 295         help
 296           Configures the initial data for the general port E bits.  Most
 297           products should use 00000 here.
 298
 299 endif