src/mainboard/tyan/s2881/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 ##
  48 ## Romcc output
  49 ##
  50 makerule ./failover.E
  51         depends "$(MAINBOARD)/failover.c ./romcc"
  52         action "./romcc -E -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/failover.c -o $@"
  53 end
  54
  55 makerule ./failover.inc
  56         depends "$(MAINBOARD)/failover.c ./romcc"
  57         action "./romcc    -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/failover.c -o $@"
  58 end
  59
  60 makerule ./auto.E
  61         depends "$(MAINBOARD)/auto.c option_table.h ./romcc"
  62         action  "./romcc -E -mcpu=k8 -O2 -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"
  63 end
  64 makerule ./auto.inc
  65         depends "$(MAINBOARD)/auto.c option_table.h ./romcc"
  66         action  "./romcc    -mcpu=k8 -O2 -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"
  67 end
  68
  69 ##
  70 ## Build our 16 bit and 32 bit linuxBIOS entry code
  71 ##
  72 mainboardinit cpu/x86/16bit/entry16.inc
  73 mainboardinit cpu/x86/32bit/entry32.inc
  74 ldscript /cpu/x86/16bit/entry16.lds
  75 ldscript /cpu/x86/32bit/entry32.lds
  76
  77 ##
  78 ## Build our reset vector (This is where linuxBIOS is entered)
  79 ##
  80 if USE_FALLBACK_IMAGE
  81         mainboardinit cpu/x86/16bit/reset16.inc
  82         ldscript /cpu/x86/16bit/reset16.lds
  83 else
  84         mainboardinit cpu/x86/32bit/reset32.inc
  85         ldscript /cpu/x86/32bit/reset32.lds
  86 end
  87
  88 ### Should this be in the northbridge code?
  89 mainboardinit arch/i386/lib/cpu_reset.inc
  90
  91 ##
  92 ## Include an id string (For safe flashing)
  93 ##
  94 mainboardinit arch/i386/lib/id.inc
  95 ldscript /arch/i386/lib/id.lds
  96
  97 ###
  98 ### This is the early phase of linuxBIOS startup
  99 ### Things are delicate and we test to see if we should
 100 ### failover to another image.
 101 ###
 102 if USE_FALLBACK_IMAGE
 103         ldscript /arch/i386/lib/failover.lds
 104         mainboardinit ./failover.inc
 105 end
 106
 107 ###
 108 ### O.k. We aren't just an intermediary anymore!
 109 ###
 110
 111 ##
 112 ## Setup RAM
 113 ##
 114 mainboardinit cpu/x86/fpu/enable_fpu.inc
 115 mainboardinit cpu/x86/mmx/enable_mmx.inc
 116 mainboardinit cpu/x86/sse/enable_sse.inc
 117 mainboardinit ./auto.inc
 118 mainboardinit cpu/x86/sse/disable_sse.inc
 119 mainboardinit cpu/x86/mmx/disable_mmx.inc
 120
 121 ##
 122 ## Include the secondary Configuration files
 123 ##
 124 if CONFIG_CHIP_NAME
 125         config chip.h
 126 end
 127
 128 # sample config for tyan/s2881
 129 chip northbridge/amd/amdk8/root_complex
 130         device apic_cluster 0 on
 131                 chip cpu/amd/socket_940
 132                         device apic 0 on end
 133                 end
 134         end
 135         device pci_domain 0 on
 136                 chip northbridge/amd/amdk8
 137                         device pci 18.0 on end # LDT0
 138                         device pci 18.0 on end # LDT1
 139                         device pci 18.0 on #  northbridge
 140                                 #  devices on link 2, link 2 == LDT 2
 141                                 chip southbridge/amd/amd8131
 142                                         # the on/off keyword is mandatory
 143                                         device pci 0.0 on
 144                                                 chip drivers/pci/onboard
 145                                                         device pci 9.0 on end # Broadcom 5704
 146                                                         device pci 9.1 on end
 147                                                 end
 148                                                 chip drivers/pci/onboard
 149                                                         device pci a.0 on end # Adaptic
 150                                                         device pci a.1 on end
 151                                                 end
 152                                         end
 153                                         device pci 0.1 on end
 154                                         device pci 1.0 on end
 155                                         device pci 1.1 on end
 156                                 end
 157                                 chip southbridge/amd/amd8111
 158                                         # this "device pci 0.0" is the parent the next one
 159                                         # PCI bridge
 160                                         device pci 0.0 on
 161                                                 device pci 0.0 on end
 162                                                 device pci 0.1 on end
 163                                                 device pci 0.2 off end
 164                                                 device pci 1.0 off end
 165                                                 chip drivers/pci/onboard
 166                                                         device pci 5.0 on end # SiI
 167                                                 end
 168                                                 chip drivers/pci/onboard
 169                                                         device pci 6.0 on end
 170                                                         register "rom_address" = "0xfff80000"
 171                                                 end
 172                                         end
 173                                         device pci 1.0 on
 174                                                 chip superio/winbond/w83627hf
 175                                                         device pnp 2e.0 on #  Floppy
 176                                                                 io 0x60 = 0x3f0
 177                                                                 irq 0x70 = 6
 178                                                                 drq 0x74 = 2
 179                                                         end
 180                                                         device pnp 2e.1 off #  Parallel Port
 181                                                                 io 0x60 = 0x378
 182                                                                 irq 0x70 = 7
 183                                                         end
 184                                                         device pnp 2e.2 on #  Com1
 185                                                                 io 0x60 = 0x3f8
 186                                                                 irq 0x70 = 4
 187                                                         end
 188                                                         device pnp 2e.3 off #  Com2
 189                                                                 io 0x60 = 0x2f8
 190                                                                 irq 0x70 = 3
 191                                                         end
 192                                                         device pnp 2e.5 on #  Keyboard
 193                                                                 io 0x60 = 0x60
 194                                                                 io 0x62 = 0x64
 195                                                                 irq 0x70 = 1
 196                                                                 irq 0x72 = 12
 197                                                         end
 198                                                         device pnp 2e.6 off #  CIR
 199                                                                 io 0x60 = 0x100
 200                                                         end
 201                                                         device pnp 2e.7 off #  GAME_MIDI_GIPO1
 202                                                                 io 0x60 = 0x220
 203                                                                 io 0x62 = 0x300
 204                                                                 irq 0x70 = 9
 205                                                         end
 206                                                         device pnp 2e.8 off end #  GPIO2
 207                                                         device pnp 2e.9 off end #  GPIO3
 208                                                         device pnp 2e.a off end #  ACPI
 209                                                         device pnp 2e.b on #  HW Monitor
 210                                                                 io 0x60 = 0x290
 211                                                                 irq 0x70 = 5
 212                                                         end
 213                                                 end
 214                                         end
 215                                         device pci 1.1 on end
 216                                         device pci 1.2 on end
 217                                         device pci 1.3 on
 218                                                 chip drivers/generic/generic #dimm 0-0-0
 219                                                         device i2c 50 on end
 220                                                 end
 221                                                 chip drivers/generic/generic #dimm 0-0-1
 222                                                         device i2c 51 on end
 223                                                 end
 224                                                 chip drivers/generic/generic #dimm 0-1-0
 225                                                         device i2c 52 on end
 226                                                 end
 227                                                 chip drivers/generic/generic #dimm 0-1-1
 228                                                         device i2c 53 on end
 229                                                 end
 230                                                 chip drivers/generic/generic #dimm 1-0-0
 231                                                         device i2c 54 on end
 232                                                 end
 233                                                 chip drivers/generic/generic #dimm 1-0-1
 234                                                         device i2c 55 on end
 235                                                 end
 236                                                 chip drivers/generic/generic #dimm 1-1-0
 237                                                         device i2c 56 on end
 238                                                 end
 239                                                 chip drivers/generic/generic #dimm 1-1-1
 240                                                         device i2c 57 on end
 241                                                 end
 242                                                 chip drivers/i2c/adm1027 # ADT7463A CPU0/1 temp, CPU1 vid, SYS FAN 1/2/3
 243                                                         device i2c 2d on end
 244                                                 end
 245                                                 chip drivers/generic/generic # Winbond HWM 0x54 CPU0/1 VRM temp, SYSFAN 4,CPU0 vid, CPU0/1 FAN
 246                                                         device i2c 2a on end
 247                                                 end
 248                                                 chip drivers/generic/generic # Winbond HWM 0x92
 249                                                         device i2c 49 on end
 250                                                 end
 251                                                 chip drivers/generic/generic # Winbond HWM 0x94
 252                                                         device i2c 4a on end
 253                                                 end
 254                                         end # acpi
 255                                         device pci 1.5 off end
 256                                         device pci 1.6 off end
 257                                         register "ide0_enable" = "1"
 258                                         register "ide1_enable" = "1"
 259                                 end
 260                         end #  device pci 18.0
 261
 262                         device pci 18.1 on end
 263                         device pci 18.2 on end
 264                         device pci 18.3 on end
 265                 end
 266         end
 267 end
 268