src/mainboard/amd/serengeti_cheetah/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_FAILOVER_IMAGE
   6         default ROM_SECTION_SIZE   = FAILOVER_SIZE
   7         default ROM_SECTION_OFFSET = ( ROM_SIZE - FAILOVER_SIZE )
   8 else
   9     if USE_FALLBACK_IMAGE
  10         default ROM_SECTION_SIZE   = FALLBACK_SIZE
  11         default ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE - FAILOVER_SIZE )
  12     else
  13         default ROM_SECTION_SIZE   = ( ROM_SIZE - FALLBACK_SIZE - FAILOVER_SIZE )
  14         default ROM_SECTION_OFFSET = 0
  15     end
  16 end
  17
  18 ##
  19 ## Compute the start location and size size of
  20 ## The linuxBIOS bootloader.
  21 ##
  22 default PAYLOAD_SIZE            = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE )
  23 default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
  24
  25 ##
  26 ## Compute where this copy of linuxBIOS will start in the boot rom
  27 ##
  28 default _ROMBASE      = ( CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE )
  29
  30 ##
  31 ## Compute a range of ROM that can cached to speed up linuxBIOS,
  32 ## execution speed.
  33 ##
  34 ## XIP_ROM_SIZE must be a power of 2.
  35 ## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE
  36 ##
  37 default XIP_ROM_SIZE=65536
  38
  39 if USE_FAILOVER_IMAGE
  40         default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE)
  41 else
  42     if USE_FALLBACK_IMAGE
  43         default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE + FAILOVER_SIZE)
  44     else
  45         default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE)
  46     end
  47 end
  48
  49 arch i386 end
  50
  51 ##
  52 ## Build the objects we have code for in this directory.
  53 ##
  54
  55 driver mainboard.o
  56
  57 #dir /drivers/si/3114
  58
  59 #needed by irq_tables and mptable and acpi_tables
  60 object get_bus_conf.o
  61
  62 if HAVE_MP_TABLE
  63         object mptable.o
  64 end
  65
  66 if HAVE_PIRQ_TABLE
  67         object irq_tables.o
  68 end
  69
  70 #if HAVE_ACPI_TABLES
  71 #       object acpi_tables.o
  72 #       object fadt.o
  73 #       if SB_HT_CHAIN_ON_BUS0
  74 #               object dsdt_bus0.o
  75 #       else
  76 #               object dsdt.o
  77 #       end
  78 #       object ssdt.o
  79 #       if ACPI_SSDTX_NUM
  80 #                if SB_HT_CHAIN_ON_BUS0
  81 #                 object ssdt2_bus0.o
  82 #                else
  83 #                 object ssdt2.o
  84 #                end
  85 #       end
  86 #end
  87
  88 if HAVE_ACPI_TABLES
  89         object acpi_tables.o
  90         object fadt.o
  91         makerule dsdt.c
  92                 depends "$(MAINBOARD)/dx/dsdt_lb.dsl"
  93                 action  "iasl -p $(PWD)/dsdt_lb -tc $(MAINBOARD)/dx/dsdt_lb.dsl"
  94                 action  "mv dsdt_lb.hex dsdt.c"
  95         end
  96         object ./dsdt.o
  97
  98         #./ssdt.o is moved to northbridge/amd/amdk8/Config.lb
  99
 100         if ACPI_SSDTX_NUM
 101             makerule ssdt2.c
 102                         depends "$(MAINBOARD)/dx/pci2.asl"
 103                         action  "iasl -tc $(MAINBOARD)/dx/pci2.asl"
 104                         action  "perl -pi -e 's/AmlCode/AmlCode_ssdt2/g' pci2.hex"
 105                         action  "mv pci2.hex ssdt2.c"
 106             end
 107             object ./ssdt2.o
 108             makerule ssdt3.c
 109                         depends "$(MAINBOARD)/dx/pci3.asl"
 110                         action  "iasl -tc $(MAINBOARD)/dx/pci3.asl"
 111                         action  "perl -pi -e 's/AmlCode/AmlCode_ssdt3/g' pci3.hex"
 112                         action  "mv pci3.hex ssdt3.c"
 113             end
 114             object ./ssdt3.o
 115             makerule ssdt4.c
 116                         depends "$(MAINBOARD)/dx/pci4.asl"
 117                         action  "iasl -tc $(MAINBOARD)/dx/pci4.asl"
 118                         action  "perl -pi -e 's/AmlCode/AmlCode_ssdt4/g' pci4.hex"
 119                         action  "mv pci4.hex ssdt4.c"
 120             end
 121             object ./ssdt4.o
 122         end
 123 end
 124
 125 if USE_DCACHE_RAM
 126
 127         if CONFIG_USE_INIT
 128                 # compile cache_as_ram.c to auto.o
 129                 makerule ./cache_as_ram_auto.o
 130                         depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
 131                         action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -o $@"
 132                 end
 133
 134         else
 135                 #compile cache_as_ram.c to auto.inc
 136                 makerule ./cache_as_ram_auto.inc
 137                         depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
 138                         action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -S -o $@"
 139                         action "perl -e 's/.rodata/.rom.data/g' -pi $@"
 140                         action "perl -e 's/.text/.section .rom.text/g' -pi $@"
 141                 end
 142
 143         end
 144 end
 145
 146 if USE_FAILOVER_IMAGE
 147 else
 148     if CONFIG_AP_CODE_IN_CAR
 149         makerule ./apc_auto.o
 150                 depends "$(MAINBOARD)/apc_auto.c option_table.h"
 151                 action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/apc_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -o $@"
 152         end
 153         ldscript /arch/i386/init/ldscript_apc.lb
 154     end
 155 end
 156
 157 ##
 158 ## Build our 16 bit and 32 bit linuxBIOS entry code
 159 ##
 160
 161 if HAVE_FAILOVER_BOOT
 162     if USE_FAILOVER_IMAGE
 163         mainboardinit cpu/x86/16bit/entry16.inc
 164         ldscript /cpu/x86/16bit/entry16.lds
 165     end
 166 else
 167     if USE_FALLBACK_IMAGE
 168         mainboardinit cpu/x86/16bit/entry16.inc
 169         ldscript /cpu/x86/16bit/entry16.lds
 170     end
 171 end
 172
 173 mainboardinit cpu/x86/32bit/entry32.inc
 174 if USE_DCACHE_RAM
 175         if CONFIG_USE_INIT
 176                 ldscript /cpu/x86/32bit/entry32.lds
 177         end
 178
 179         if CONFIG_USE_INIT
 180                 ldscript /cpu/amd/car/cache_as_ram.lds
 181         end
 182 end
 183
 184 ##
 185 ## Build our reset vector (This is where linuxBIOS is entered)
 186 ##
 187 if HAVE_FAILOVER_BOOT
 188     if USE_FAILOVER_IMAGE
 189         mainboardinit cpu/x86/16bit/reset16.inc
 190         ldscript /cpu/x86/16bit/reset16.lds
 191     else
 192         mainboardinit cpu/x86/32bit/reset32.inc
 193         ldscript /cpu/x86/32bit/reset32.lds
 194     end
 195 else
 196     if USE_FALLBACK_IMAGE
 197         mainboardinit cpu/x86/16bit/reset16.inc
 198         ldscript /cpu/x86/16bit/reset16.lds
 199     else
 200         mainboardinit cpu/x86/32bit/reset32.inc
 201         ldscript /cpu/x86/32bit/reset32.lds
 202     end
 203 end
 204
 205 ##
 206 ## Include an id string (For safe flashing)
 207 ##
 208 mainboardinit arch/i386/lib/id.inc
 209 ldscript /arch/i386/lib/id.lds
 210
 211 if USE_DCACHE_RAM
 212         ##
 213         ## Setup Cache-As-Ram
 214         ##
 215         mainboardinit cpu/amd/car/cache_as_ram.inc
 216 end
 217
 218 ###
 219 ### This is the early phase of linuxBIOS startup
 220 ### Things are delicate and we test to see if we should
 221 ### failover to another image.
 222 ###
 223 if HAVE_FAILOVER_BOOT
 224     if USE_FAILOVER_IMAGE
 225         if USE_DCACHE_RAM
 226                 ldscript /arch/i386/lib/failover_failover.lds
 227         end
 228     end
 229 else
 230     if USE_FALLBACK_IMAGE
 231         if USE_DCACHE_RAM
 232                 ldscript /arch/i386/lib/failover.lds
 233         end
 234     end
 235 end
 236
 237 ###
 238 ### O.k. We aren't just an intermediary anymore!
 239 ###
 240
 241 ##
 242 ## Setup RAM
 243 ##
 244 if USE_DCACHE_RAM
 245
 246         if CONFIG_USE_INIT
 247                 initobject cache_as_ram_auto.o
 248         else
 249                 mainboardinit ./cache_as_ram_auto.inc
 250         end
 251
 252 end
 253
 254 ##
 255 ## Include the secondary Configuration files
 256 ##
 257 if CONFIG_CHIP_NAME
 258         config chip.h
 259 end
 260
 261 # sample config for amd/serengeti_cheetah
 262 chip northbridge/amd/amdk8/root_complex
 263         device apic_cluster 0 on
 264                 chip cpu/amd/socket_F
 265                         device apic 0 on end
 266                 end
 267         end
 268         device pci_domain 0 on
 269                 chip northbridge/amd/amdk8
 270                         device pci 18.0 on #  northbridge
 271                                 #  devices on link 0, link 0 == LDT 0
 272                                 chip southbridge/amd/amd8132
 273                                         # the on/off keyword is mandatory
 274                                         device pci 0.0 on end
 275                                         device pci 0.1 on end
 276                                         device pci 1.0 on end
 277                                         device pci 1.1 on end
 278                                 end
 279                                 chip southbridge/amd/amd8111
 280                                         # this "device pci 0.0" is the parent the next one
 281                                         # PCI bridge
 282                                         device pci 0.0 on
 283                                                 device pci 0.0 on end
 284                                                 device pci 0.1 on end
 285                                                 device pci 0.2 off end
 286                                                 device pci 1.0 off end
 287                                         end
 288                                         device pci 1.0 on
 289                                                 chip superio/winbond/w83627hf
 290                                                         device pnp 2e.0 off #  Floppy
 291                                                                 io 0x60 = 0x3f0
 292                                                                 irq 0x70 = 6
 293                                                                 drq 0x74 = 2
 294                                                         end
 295                                                         device pnp 2e.1 off #  Parallel Port
 296                                                                 io 0x60 = 0x378
 297                                                                 irq 0x70 = 7
 298                                                         end
 299                                                         device pnp 2e.2 on #  Com1
 300                                                                 io 0x60 = 0x3f8
 301                                                                 irq 0x70 = 4
 302                                                         end
 303                                                         device pnp 2e.3 off #  Com2
 304                                                                 io 0x60 = 0x2f8
 305                                                                 irq 0x70 = 3
 306                                                         end
 307                                                         device pnp 2e.5 on #  Keyboard
 308                                                                 io 0x60 = 0x60
 309                                                                 io 0x62 = 0x64
 310                                                                 irq 0x70 = 1
 311                                                                 irq 0x72 = 12
 312                                                         end
 313                                                         device pnp 2e.6 off #  CIR
 314                                                                 io 0x60 = 0x100
 315                                                         end
 316                                                         device pnp 2e.7 off #  GAME_MIDI_GIPO1
 317                                                                 io 0x60 = 0x220
 318                                                                 io 0x62 = 0x300
 319                                                                 irq 0x70 = 9
 320                                                         end
 321                                                         device pnp 2e.8 off end #  GPIO2
 322                                                         device pnp 2e.9 off end #  GPIO3
 323                                                         device pnp 2e.a off end #  ACPI
 324                                                         device pnp 2e.b on #  HW Monitor
 325                                                                 io 0x60 = 0x290
 326                                                                 irq 0x70 = 5
 327                                                         end
 328                                                 end
 329                                         end
 330                                         device pci 1.1 on end
 331                                         device pci 1.2 on end
 332                                         device pci 1.3 on
 333                                                 chip drivers/i2c/i2cmux # pca9556 smbus mux
 334                                                         device i2c 18 on #0 pca9516 1
 335                                                                 chip drivers/generic/generic #dimm 0-0-0
 336                                                                         device i2c 50 on end
 337                                                                 end
 338                                                                 chip drivers/generic/generic #dimm 0-0-1
 339                                                                         device i2c 51 on end
 340                                                                 end
 341                                                                 chip drivers/generic/generic #dimm 0-1-0
 342                                                                         device i2c 52 on end
 343                                                                 end
 344                                                                 chip drivers/generic/generic #dimm 0-1-1
 345                                                                         device i2c 53 on end
 346                                                                 end
 347                                                         end
 348                                                         device i2c 18 on #1 pca9516 2
 349                                                                 chip drivers/generic/generic #dimm 1-0-0
 350                                                                         device i2c 50 on end
 351                                                                 end
 352                                                                 chip drivers/generic/generic #dimm 1-0-1
 353                                                                         device i2c 51 on end
 354                                                                 end
 355                                                                 chip drivers/generic/generic #dimm 1-1-0
 356                                                                         device i2c 52 on end
 357                                                                 end
 358                                                                 chip drivers/generic/generic #dimm 1-1-1
 359                                                                         device i2c 53 on end
 360                                                                 end
 361                                                                 chip drivers/generic/generic #dimm 1-2-0
 362                                                                         device i2c 54 on end
 363                                                                 end
 364                                                                 chip drivers/generic/generic #dimm 1-2-1
 365                                                                         device i2c 55 on end
 366                                                                 end
 367                                                                 chip drivers/generic/generic #dimm 1-3-0
 368                                                                         device i2c 56 on end
 369                                                                 end
 370                                                                 chip drivers/generic/generic #dimm 1-3-1
 371                                                                         device i2c 57 on end
 372                                                                 end
 373                                                         end
 374                                                 end
 375                                         end # acpi
 376                                         device pci 1.5 off end
 377                                         device pci 1.6 off end
 378                                         register "ide0_enable" = "1"
 379                                         register "ide1_enable" = "1"
 380                                 end
 381                         end #  device pci 18.0
 382
 383                         device pci 18.0 on end
 384                         device pci 18.0 on end
 385                         device pci 18.1 on end
 386                         device pci 18.2 on end
 387                         device pci 18.3 on end
 388                 end
 389                 chip northbridge/amd/amdk8
 390                         device pci 19.0 on #  northbridge
 391                                 chip southbridge/amd/amd8151
 392                                         # the on/off keyword is mandatory
 393                                         device pci 0.0 on end
 394                                         device pci 1.0 on end
 395                                 end
 396                         end #  device pci 19.0
 397
 398                         device pci 19.0 on end
 399                         device pci 19.0 on end
 400                         device pci 19.1 on end
 401                         device pci 19.2 on end
 402                         device pci 19.3 on end
 403                 end
 404
 405
 406         end #pci_domain
 407 #        chip drivers/generic/debug
 408 #               device pnp 0.0 off end # chip name
 409 #                device pnp 0.1 on end # pci_regs_all
 410 #                device pnp 0.2 off end # mem
 411 #                device pnp 0.3 off end # cpuid
 412 #                device pnp 0.4 off end # smbus_regs_all
 413 #                device pnp 0.5 off end # dual core msr
 414 #                device pnp 0.6 off end # cache size
 415 #                device pnp 0.7 off end # tsc
 416 #       end
 417
 418 end
 419
 420