src/mainboard/tyan/s2882/Config.lb

   1 ##
   2 ## Compute the location and size of where this firmware image
   3 ## (coreboot 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 coreboot bootloader.
  16 ##
  17 default PAYLOAD_SIZE            = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE )
  18 default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
  19
  20 ##
  21 ## Compute where this copy of coreboot will start in the boot rom
  22 ##
  23 default _ROMBASE      = ( CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE )
  24
  25 ##
  26 ## Compute a range of ROM that can cached to speed up coreboot,
  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
  43 #dir /drivers/si/3114
  44
  45 if HAVE_MP_TABLE object mptable.o end
  46 if HAVE_PIRQ_TABLE object irq_tables.o end
  47
  48 if CONFIG_USE_INIT
  49
  50 makerule ./auto.o
  51         depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
  52         action "$(CC) $(DISTRO_CFLAGS) $(CFLAGS) $(CPPFLAGS) -I$(TOP)/src -I. -nostdinc -nostdlib -fno-builtin -Wall -Os -c $(MAINBOARD)/cache_as_ram_auto.c -o $@"
  53 end
  54
  55 else
  56
  57 makerule ./auto.inc
  58         depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
  59         action "$(CC) $(DISTRO_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(DEBUG_CFLAGS) -I$(TOP)/src -I. -nostdinc -nostdlib -fno-builtin -Wall -Os -c -S $(MAINBOARD)/cache_as_ram_auto.c -o $@"
  60         action "perl -e 's/\.rodata/.rom.data/g' -pi $@"
  61         action "perl -e 's/\.text/.section .rom.text/g' -pi $@"
  62 end
  63
  64 end
  65 ##
  66 ## Build our 16 bit and 32 bit coreboot entry code
  67 ##
  68 if USE_FALLBACK_IMAGE
  69         mainboardinit cpu/x86/16bit/entry16.inc
  70         ldscript /cpu/x86/16bit/entry16.lds
  71 end
  72
  73 mainboardinit cpu/x86/32bit/entry32.inc
  74
  75         if CONFIG_USE_INIT
  76                 ldscript /cpu/x86/32bit/entry32.lds
  77         end
  78
  79         if CONFIG_USE_INIT
  80                 ldscript      /cpu/amd/car/cache_as_ram.lds
  81         end
  82
  83 ##
  84 ## Build our reset vector (This is where coreboot is entered)
  85 ##
  86 if USE_FALLBACK_IMAGE
  87         mainboardinit cpu/x86/16bit/reset16.inc
  88         ldscript /cpu/x86/16bit/reset16.lds
  89 else
  90         mainboardinit cpu/x86/32bit/reset32.inc
  91         ldscript /cpu/x86/32bit/reset32.lds
  92 end
  93
  94 ##
  95 ## Include an id string (For safe flashing)
  96 ##
  97 mainboardinit arch/i386/lib/id.inc
  98 ldscript /arch/i386/lib/id.lds
  99
 100 ##
 101 ## Setup Cache-As-Ram
 102 ##
 103 mainboardinit cpu/amd/car/cache_as_ram.inc
 104
 105 ###
 106 ### This is the early phase of coreboot startup
 107 ### Things are delicate and we test to see if we should
 108 ### failover to another image.
 109 ###
 110 if USE_FALLBACK_IMAGE
 111        ldscript /arch/i386/lib/failover.lds
 112 end
 113
 114 ###
 115 ### O.k. We aren't just an intermediary anymore!
 116 ###
 117
 118 ##
 119 ## Setup RAM
 120 ##
 121 if CONFIG_USE_INIT
 122 initobject auto.o
 123 else
 124 mainboardinit ./auto.inc
 125 end
 126
 127 ##
 128 ## Include the secondary Configuration files
 129 ##
 130 config chip.h
 131
 132 # sample config for tyan/s2882
 133 chip northbridge/amd/amdk8/root_complex
 134         device apic_cluster 0 on
 135                 chip cpu/amd/socket_940
 136                         device apic 0 on end
 137                 end
 138         end
 139
 140         device pci_domain 0 on
 141                 chip northbridge/amd/amdk8
 142                         device pci 18.0 on #  northbridge
 143                                 #  devices on link 0, link 0 == LDT 0
 144                                 chip southbridge/amd/amd8131
 145                                         # the on/off keyword is mandatory
 146                                         device pci 0.0 on
 147                                                 chip drivers/pci/onboard
 148                                                         device pci 6.0 on end # adaptec
 149                                                         device pci 6.1 on end
 150                                                 end
 151                                                 chip drivers/pci/onboard
 152                                                         device pci 9.0 on end # broadcom 5704
 153                                                         device pci 9.1 on end
 154                                                 end
 155                                         end
 156                                         device pci 0.1 on end
 157                                         device pci 1.0 on end
 158                                         device pci 1.1 on end
 159                                 end
 160                                 chip southbridge/amd/amd8111
 161                                         # this "device pci 0.0" is the parent the next one
 162                                         # PCI bridge
 163                                         device pci 0.0 on
 164                                                 device pci 0.0 on end
 165                                                 device pci 0.1 on end
 166                                                 device pci 0.2 off end
 167                                                 device pci 1.0 off end
 168                                                 chip drivers/pci/onboard
 169                                                         device pci 5.0 on end
 170                                                 end
 171                                         #       chip drivers/ati/ragexl
 172                                                 chip drivers/pci/onboard
 173                                                         device pci 6.0 on end
 174                                                         register "rom_address" = "0xfff00000"
 175                                                 end
 176                                                 chip drivers/pci/onboard
 177                                                         device pci 8.0 on end #intel 10/100
 178                                                 end
 179                                         end
 180                                         device pci 1.0 on
 181                                                 chip superio/winbond/w83627hf
 182                                                         device pnp 2e.0 on #  Floppy
 183                                                                 io 0x60 = 0x3f0
 184                                                                 irq 0x70 = 6
 185                                                                 drq 0x74 = 2
 186                                                         end
 187                                                         device pnp 2e.1 off #  Parallel Port
 188                                                                 io 0x60 = 0x378
 189                                                                 irq 0x70 = 7
 190                                                         end
 191                                                         device pnp 2e.2 on #  Com1
 192                                                                 io 0x60 = 0x3f8
 193                                                                 irq 0x70 = 4
 194                                                         end
 195                                                         device pnp 2e.3 off #  Com2
 196                                                                 io 0x60 = 0x2f8
 197                                                                 irq 0x70 = 3
 198                                                         end
 199                                                         device pnp 2e.5 on #  Keyboard
 200                                                                 io 0x60 = 0x60
 201                                                                 io 0x62 = 0x64
 202                                                                 irq 0x70 = 1
 203                                                                 irq 0x72 = 12
 204                                                         end
 205                                                         device pnp 2e.6 off #  CIR
 206                                                                 io 0x60 = 0x100
 207                                                         end
 208                                                         device pnp 2e.7 off #  GAME_MIDI_GIPO1
 209                                                                 io 0x60 = 0x220
 210                                                                 io 0x62 = 0x300
 211                                                                 irq 0x70 = 9
 212                                                         end
 213                                                         device pnp 2e.8 off end #  GPIO2
 214                                                         device pnp 2e.9 off end #  GPIO3
 215                                                         device pnp 2e.a off end #  ACPI
 216                                                         device pnp 2e.b on #  HW Monitor
 217                                                                 io 0x60 = 0x290
 218                                                                 irq 0x70 = 5
 219                                                         end
 220                                                 end
 221                                         end
 222                                         device pci 1.1 on end
 223                                         device pci 1.2 on end
 224                                         device pci 1.3 on end
 225                                         device pci 1.3 on
 226 #                                                chip drivers/generic/generic #dimm 0-0-0
 227 #                                                        device i2c 50 on end
 228 #                                                end
 229 #                                                chip drivers/generic/generic #dimm 0-0-1
 230 #                                                        device i2c 51 on end
 231 #                                                end
 232 #                                                chip drivers/generic/generic #dimm 0-1-0
 233 #                                                        device i2c 52 on end
 234 #                                                end
 235 #                                                chip drivers/generic/generic #dimm 0-1-1
 236 #                                                        device i2c 53 on end
 237 #                                                end
 238 #                                                chip drivers/generic/generic #dimm 1-0-0
 239 #                                                        device i2c 54 on end
 240 #                                                end
 241 #                                                chip drivers/generic/generic #dimm 1-0-1
 242 #                                                        device i2c 55 on end
 243 #                                                end
 244 #                                                chip drivers/generic/generic #dimm 1-1-0
 245 #                                                        device i2c 56 on end
 246 #                                                end
 247 #                                                chip drivers/generic/generic #dimm 1-1-1
 248 #                                                        device i2c 57 on end
 249 #                                                end
 250                                         end # acpi
 251                                         device pci 1.5 off end
 252                                         device pci 1.6 off end
 253                                         register "ide0_enable" = "1"
 254                                         register "ide1_enable" = "1"
 255                                 end
 256                         end #  device pci 18.0
 257
 258                         device pci 18.0 on end
 259                         device pci 18.0 on end
 260
 261                         device pci 18.1 on end
 262                         device pci 18.2 on end
 263                         device pci 18.3 on end
 264                 end # NB
 265         end #pci_domain
 266 end
 267