src/mainboard/tyan/s2882/Config.lb

   1 ##
   2 ## Compute the location and size of where this firmware image
   3 ## (linuxBIOS plus bootloader) will live in the boot rom chip.
   4 ##
   5 if USE_FALLBACK_IMAGE
   6         default ROM_SECTION_SIZE   = FALLBACK_SIZE
   7         default ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE )
   8 else
   9         default ROM_SECTION_SIZE   = ( ROM_SIZE - FALLBACK_SIZE )
  10         default ROM_SECTION_OFFSET = 0
  11 end
  12
  13 ##
  14 ## Compute the start location and size size of
  15 ## The linuxBIOS bootloader.
  16 ##
  17 default PAYLOAD_SIZE            = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE )
  18 default CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
  19
  20 ##
  21 ## Compute where this copy of linuxBIOS will start in the boot rom
  22 ##
  23 default _ROMBASE      = ( CONFIG_ROM_STREAM_START + PAYLOAD_SIZE )
  24
  25 ##
  26 ## Compute a range of ROM that can cached to speed up linuxBIOS,
  27 ## execution speed.
  28 ##
  29 ## XIP_ROM_SIZE must be a power of 2.
  30 ## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE
  31 ##
  32 default XIP_ROM_SIZE=65536
  33 default XIP_ROM_BASE = ( _ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE )
  34
  35 arch i386 end
  36
  37 ##
  38 ## Build the objects we have code for in this directory.
  39 ##
  40
  41 driver mainboard.o
  42 if HAVE_MP_TABLE object mptable.o end
  43 if HAVE_PIRQ_TABLE object irq_tables.o end
  44 #object reset.o
  45
  46 ##
  47 ## Romcc output
  48 ##
  49 makerule ./failover.E
  50         depends "$(MAINBOARD)/failover.c ./romcc"
  51         action "./romcc -E -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/failover.c -o $@"
  52 end
  53
  54 makerule ./failover.inc
  55         depends "$(MAINBOARD)/failover.c ./romcc"
  56         action "./romcc    -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/failover.c -o $@"
  57 end
  58
  59 makerule ./auto.E
  60         depends "$(MAINBOARD)/auto.c option_table.h ./romcc"
  61         action  "./romcc -E -mcpu=k8 -O2 -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"
  62 end
  63 makerule ./auto.inc
  64         depends "$(MAINBOARD)/auto.c option_table.h ./romcc"
  65         action  "./romcc    -mcpu=k8 -O2 -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"
  66 end
  67
  68 ##
  69 ## Build our 16 bit and 32 bit linuxBIOS entry code
  70 ##
  71 mainboardinit cpu/x86/16bit/entry16.inc
  72 mainboardinit cpu/x86/32bit/entry32.inc
  73 ldscript /cpu/x86/16bit/entry16.lds
  74 ldscript /cpu/x86/32bit/entry32.lds
  75
  76 ##
  77 ## Build our reset vector (This is where linuxBIOS is entered)
  78 ##
  79 if USE_FALLBACK_IMAGE
  80         mainboardinit cpu/x86/16bit/reset16.inc
  81         ldscript /cpu/x86/16bit/reset16.lds
  82 else
  83         mainboardinit cpu/x86/32bit/reset32.inc
  84         ldscript /cpu/x86/32bit/reset32.lds
  85 end
  86
  87 ### Should this be in the northbridge code?
  88 mainboardinit arch/i386/lib/cpu_reset.inc
  89
  90 ##
  91 ## Include an id string (For safe flashing)
  92 ##
  93 mainboardinit arch/i386/lib/id.inc
  94 ldscript /arch/i386/lib/id.lds
  95
  96 ###
  97 ### This is the early phase of linuxBIOS startup
  98 ### Things are delicate and we test to see if we should
  99 ### failover to another image.
 100 ###
 101 if USE_FALLBACK_IMAGE
 102         ldscript /arch/i386/lib/failover.lds
 103         mainboardinit ./failover.inc
 104 end
 105
 106 ###
 107 ### O.k. We aren't just an intermediary anymore!
 108 ###
 109
 110 ##
 111 ## Setup RAM
 112 ##
 113 mainboardinit cpu/x86/fpu/enable_fpu.inc
 114 mainboardinit cpu/x86/mmx/enable_mmx.inc
 115 mainboardinit cpu/x86/sse/enable_sse.inc
 116 mainboardinit ./auto.inc
 117 mainboardinit cpu/x86/sse/disable_sse.inc
 118 mainboardinit cpu/x86/mmx/disable_mmx.inc
 119
 120 ##
 121 ## Include the secondary Configuration files
 122 ##
 123 if CONFIG_CHIP_NAME
 124         config chip.h
 125 end
 126
 127 # sample config for tyan/s2882
 128 chip northbridge/amd/amdk8/root_complex
 129         device apic_cluster 0 on
 130                 chip cpu/amd/socket_940
 131                         device apic 0 on end
 132                 end
 133         end
 134
 135         device pci_domain 0 on
 136                 chip northbridge/amd/amdk8
 137                         device pci 18.0 on #  northbridge
 138                                 #  devices on link 0, link 0 == LDT 0
 139                                 chip southbridge/amd/amd8131
 140                                         # the on/off keyword is mandatory
 141                                         device pci 0.0 on
 142                                                 chip drivers/pci/onboard
 143                                                         device pci 6.0 on end # adaptec
 144                                                         device pci 6.1 on end
 145                                                 end
 146                                                 chip drivers/pci/onboard
 147                                                         device pci 9.0 on end # broadcom 5704
 148                                                         device pci 9.1 on end
 149                                                 end
 150                                         end
 151                                         device pci 0.1 on end
 152                                         device pci 1.0 on end
 153                                         device pci 1.1 on end
 154                                 end
 155                                 chip southbridge/amd/amd8111
 156                                         # this "device pci 0.0" is the parent the next one
 157                                         # PCI bridge
 158                                         device pci 0.0 on
 159                                                 device pci 0.0 on end
 160                                                 device pci 0.1 on end
 161                                                 device pci 0.2 off end
 162                                                 device pci 1.0 off end
 163                                                 chip drivers/pci/onboard
 164                                                         device pci 5.0 on end
 165                                                 end
 166                                         #       chip drivers/ati/ragexl
 167                                                 chip drivers/pci/onboard
 168                                                         device pci 6.0 on end
 169                                                         register "rom_address" = "0xfff80000"
 170                                                 end
 171                                                 chip drivers/pci/onboard
 172                                                         device pci 8.0 on end #intel 10/100
 173                                                 end
 174                                         end
 175                                         device pci 1.0 on
 176                                                 chip superio/winbond/w83627hf
 177                                                         device pnp 2e.0 on #  Floppy
 178                                                                 io 0x60 = 0x3f0
 179                                                                 irq 0x70 = 6
 180                                                                 drq 0x74 = 2
 181                                                         end
 182                                                         device pnp 2e.1 off #  Parallel Port
 183                                                                 io 0x60 = 0x378
 184                                                                 irq 0x70 = 7
 185                                                         end
 186                                                         device pnp 2e.2 on #  Com1
 187                                                                 io 0x60 = 0x3f8
 188                                                                 irq 0x70 = 4
 189                                                         end
 190                                                         device pnp 2e.3 off #  Com2
 191                                                                 io 0x60 = 0x2f8
 192                                                                 irq 0x70 = 3
 193                                                         end
 194                                                         device pnp 2e.5 on #  Keyboard
 195                                                                 io 0x60 = 0x60
 196                                                                 io 0x62 = 0x64
 197                                                                 irq 0x70 = 1
 198                                                                 irq 0x72 = 12
 199                                                         end
 200                                                         device pnp 2e.6 off #  CIR
 201                                                                 io 0x60 = 0x100
 202                                                         end
 203                                                         device pnp 2e.7 off #  GAME_MIDI_GIPO1
 204                                                                 io 0x60 = 0x220
 205                                                                 io 0x62 = 0x300
 206                                                                 irq 0x70 = 9
 207                                                         end
 208                                                         device pnp 2e.8 off end #  GPIO2
 209                                                         device pnp 2e.9 off end #  GPIO3
 210                                                         device pnp 2e.a off end #  ACPI
 211                                                         device pnp 2e.b on #  HW Monitor
 212                                                                 io 0x60 = 0x290
 213                                                                 irq 0x70 = 5
 214                                                         end
 215                                                 end
 216                                         end
 217                                         device pci 1.1 on end
 218                                         device pci 1.2 on end
 219                                         device pci 1.3 on
 220 #                                                chip drivers/generic/generic #dimm 0-0-0
 221 #                                                        device i2c 50 on end
 222 #                                                end
 223 #                                                chip drivers/generic/generic #dimm 0-0-1
 224 #                                                        device i2c 51 on end
 225 #                                                end
 226 #                                                chip drivers/generic/generic #dimm 0-1-0
 227 #                                                        device i2c 52 on end
 228 #                                                end
 229 #                                                chip drivers/generic/generic #dimm 0-1-1
 230 #                                                        device i2c 53 on end
 231 #                                                end
 232 #                                                chip drivers/generic/generic #dimm 1-0-0
 233 #                                                        device i2c 54 on end
 234 #                                                end
 235 #                                                chip drivers/generic/generic #dimm 1-0-1
 236 #                                                        device i2c 55 on end
 237 #                                                end
 238 #                                                chip drivers/generic/generic #dimm 1-1-0
 239 #                                                        device i2c 56 on end
 240 #                                                end
 241 #                                                chip drivers/generic/generic #dimm 1-1-1
 242 #                                                        device i2c 57 on end
 243 #                                                end
 244                                         end # acpi
 245                                         device pci 1.5 off end
 246                                         device pci 1.6 off end
 247                                         register "ide0_enable" = "1"
 248                                         register "ide1_enable" = "1"
 249                                 end
 250                         end #  device pci 18.0
 251
 252                         device pci 18.0 on end
 253                         device pci 18.0 on end
 254
 255                         device pci 18.1 on end
 256                         device pci 18.2 on end
 257                         device pci 18.3 on end
 258                 end # NB
 259         end #pci_domain
 260 end
 261