src/mainboard/tyan/s2895/Config.lb

   1 ## CONFIG_XIP_ROM_SIZE must be a power of 2.
   2 default CONFIG_XIP_ROM_SIZE = 64 * 1024
   3 include /config/failovercalculation.lb
   4
   5 arch i386 end
   6
   7 ##
   8 ## Build the objects we have code for in this directory.
   9 ##
  10
  11 driver mainboard.o
  12 #needed by irq_tables and mptable and acpi_tables
  13 object get_bus_conf.o
  14
  15 if CONFIG_GENERATE_MP_TABLE object mptable.o end
  16 if CONFIG_GENERATE_PIRQ_TABLE object irq_tables.o end
  17
  18 if CONFIG_GENERATE_ACPI_TABLES
  19         object acpi_tables.o
  20         makerule dsdt.c
  21                 depends "$(CONFIG_MAINBOARD)/dsdt.dsl"
  22                 action  "iasl -p $(CURDIR)/dsdt -tc $(CONFIG_MAINBOARD)/dsdt.dsl"
  23                 action  "mv dsdt.hex dsdt.c"
  24         end
  25         object ./dsdt.o
  26         #./ssdt.o is moved to northbridge/amd/amdk8/Config.lb
  27         #./fadt.o is moved to southbridge/nvidia/ck804/Config.lb
  28 end
  29
  30 if CONFIG_USE_INIT
  31         makerule ./auto.o
  32                 depends "$(CONFIG_MAINBOARD)/cache_as_ram_auto.c option_table.h"
  33                 action "$(CC) $(DISTRO_CFLAGS) $(CFLAGS) $(CPPFLAGS) -I$(TOP)/src -I. -c $(CONFIG_MAINBOARD)/cache_as_ram_auto.c -o $@"
  34         end
  35 else
  36         makerule ./auto.inc
  37                 depends "$(CONFIG_MAINBOARD)/cache_as_ram_auto.c option_table.h"
  38                 action "$(CC) $(DISTRO_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(DEBUG_CFLAGS) -I$(TOP)/src -I. -c -S $(CONFIG_MAINBOARD)/cache_as_ram_auto.c -o $@"
  39                 action "perl -e 's/\.rodata/.rom.data/g' -pi $@"
  40                 action "perl -e 's/\.text/.section .rom.text/g' -pi $@"
  41         end
  42 end
  43
  44 ##
  45 ## Build our 16 bit and 32 bit coreboot entry code
  46 ##
  47 if CONFIG_HAVE_FAILOVER_BOOT
  48         if CONFIG_USE_FAILOVER_IMAGE
  49                 mainboardinit cpu/x86/16bit/entry16.inc
  50                 ldscript /cpu/x86/16bit/entry16.lds
  51         end
  52 else
  53         if CONFIG_USE_FALLBACK_IMAGE
  54                 mainboardinit cpu/x86/16bit/entry16.inc
  55                 ldscript /cpu/x86/16bit/entry16.lds
  56         end
  57 end
  58
  59 mainboardinit cpu/x86/32bit/entry32.inc
  60
  61         if CONFIG_USE_INIT
  62                 ldscript /cpu/x86/32bit/entry32.lds
  63         end
  64
  65         if CONFIG_USE_INIT
  66                 ldscript /cpu/amd/car/cache_as_ram.lds
  67         end
  68
  69 ##
  70 ## Build our reset vector (This is where coreboot is entered)
  71 ##
  72 if CONFIG_HAVE_FAILOVER_BOOT
  73     if CONFIG_USE_FAILOVER_IMAGE
  74         mainboardinit cpu/x86/16bit/reset16.inc
  75         ldscript /cpu/x86/16bit/reset16.lds
  76     else
  77         mainboardinit cpu/x86/32bit/reset32.inc
  78         ldscript /cpu/x86/32bit/reset32.lds
  79     end
  80 else
  81     if CONFIG_USE_FALLBACK_IMAGE
  82         mainboardinit cpu/x86/16bit/reset16.inc
  83         ldscript /cpu/x86/16bit/reset16.lds
  84     else
  85         mainboardinit cpu/x86/32bit/reset32.inc
  86         ldscript /cpu/x86/32bit/reset32.lds
  87     end
  88 end
  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 ## ROMSTRAP table for CK804
  98 ##
  99 if CONFIG_HAVE_FAILOVER_BOOT
 100         if CONFIG_USE_FAILOVER_IMAGE
 101                 mainboardinit southbridge/nvidia/ck804/romstrap.inc
 102                 ldscript /southbridge/nvidia/ck804/romstrap.lds
 103         end
 104 else
 105         if CONFIG_USE_FALLBACK_IMAGE
 106                 mainboardinit southbridge/nvidia/ck804/romstrap.inc
 107                 ldscript /southbridge/nvidia/ck804/romstrap.lds
 108         end
 109 end
 110
 111 ##
 112 ## Setup Cache-As-Ram
 113 ##
 114         mainboardinit cpu/amd/car/cache_as_ram.inc
 115
 116 ###
 117 ### This is the early phase of coreboot startup
 118 ### Things are delicate and we test to see if we should
 119 ### failover to another image.
 120 ###
 121 if CONFIG_HAVE_FAILOVER_BOOT
 122         if CONFIG_USE_FAILOVER_IMAGE
 123                         ldscript /arch/i386/lib/failover_failover.lds
 124         end
 125 else
 126         if CONFIG_USE_FALLBACK_IMAGE
 127                         ldscript /arch/i386/lib/failover.lds
 128         end
 129 end
 130
 131 ##
 132 ## Setup RAM
 133 ##
 134         if CONFIG_USE_INIT
 135                 initobject auto.o
 136         else
 137                 mainboardinit ./auto.inc
 138         end
 139
 140 ##
 141 ## Include the secondary Configuration files
 142 ##
 143 config chip.h
 144
 145 include devicetree.cb