2 ## Compute the location and size of where this firmware image
3 ## (linuxBIOS plus bootloader) will live in the boot rom chip.
6 default ROM_SECTION_SIZE = FALLBACK_SIZE
7 default ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE )
9 default ROM_SECTION_SIZE = ( ROM_SIZE - FALLBACK_SIZE )
10 default ROM_SECTION_OFFSET = 0
14 ## Compute the start location and size size of
15 ## The linuxBIOS bootloader.
17 default PAYLOAD_SIZE = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE )
18 default CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
21 ## Compute where this copy of linuxBIOS will start in the boot rom
23 default _ROMBASE = ( CONFIG_ROM_STREAM_START + PAYLOAD_SIZE )
26 ## Compute a range of ROM that can cached to speed up linuxBIOS,
29 ## XIP_ROM_SIZE must be a power of 2.
30 ## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE
32 default XIP_ROM_SIZE=65536
33 default XIP_ROM_BASE = ( _ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE )
38 ## Build the objects we have code for in this directory.
42 if HAVE_MP_TABLE object mptable.o end
43 if HAVE_PIRQ_TABLE object irq_tables.o end
49 depends "$(MAINBOARD)/failover.c"
50 action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E"
53 makerule ./failover.inc
54 depends "./failover.E ./romcc"
55 action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E"
59 depends "$(MAINBOARD)/auto.c option_table.h"
60 action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E"
63 depends "./auto.E ./romcc"
64 action "./romcc -mcpu=k8 -O2 ./auto.E > auto.inc"
68 ## Build our 16 bit and 32 bit linuxBIOS entry code
70 mainboardinit cpu/x86/16bit/entry16.inc
71 mainboardinit cpu/x86/32bit/entry32.inc
72 ldscript /cpu/x86/16bit/entry16.lds
73 ldscript /cpu/x86/32bit/entry32.lds
76 ## Build our reset vector (This is where linuxBIOS is entered)
79 mainboardinit cpu/x86/16bit/reset16.inc
80 ldscript /cpu/x86/16bit/reset16.lds
82 mainboardinit cpu/x86/32bit/reset32.inc
83 ldscript /cpu/x86/32bit/reset32.lds
86 ### Should this be in the northbridge code?
87 mainboardinit arch/i386/lib/cpu_reset.inc
90 ## Include an id string (For safe flashing)
92 mainboardinit arch/i386/lib/id.inc
93 ldscript /arch/i386/lib/id.lds
96 ### This is the early phase of linuxBIOS startup
97 ### Things are delicate and we test to see if we should
98 ### failover to another image.
100 if USE_FALLBACK_IMAGE
101 ldscript /arch/i386/lib/failover.lds
102 mainboardinit ./failover.inc
106 ### O.k. We aren't just an intermediary anymore!
112 mainboardinit cpu/x86/fpu/enable_fpu.inc
113 mainboardinit cpu/x86/mmx/enable_mmx.inc
114 mainboardinit cpu/x86/sse/enable_sse.inc
115 mainboardinit ./auto.inc
116 mainboardinit cpu/x86/sse/disable_sse.inc
117 mainboardinit cpu/x86/mmx/disable_mmx.inc
120 ## Include the secondary Configuration files
125 chip northbridge/amd/amdk8 # mc0
126 device pci_domain 0 on
127 device pci 18.0 on end # LDT 0
128 device pci 18.0 on end # LDT1
129 device pci 18.0 on # LDT2
130 chip southbridge/amd/amd8131
131 # the on/off keyword is mandatory
132 device pci 0.0 on end
133 device pci 0.1 on end
134 device pci 1.0 on end
135 device pci 1.1 on end
137 chip southbridge/amd/amd8111
138 # this "device pci 0.0" is the parent the next one
141 device pci 0.0 on end
142 device pci 0.1 on end
143 device pci 0.2 on end
144 device pci 1.0 off end
147 chip superio/winbond/w83627hf
148 device pnp 2e.0 on # Floppy
153 device pnp 2e.1 off # Parallel Port
157 device pnp 2e.2 on # Com 1
161 device pnp 2e.3 off # Com 2
165 device pnp 2e.5 on # Keyboard
171 device pnp 2e.6 off end # CIR
172 device pnp 2e.7 off end # GAM_MIDI_GIPO1
173 device pnp 2e.8 off end # GPIO2
174 device pnp 2e.9 off end # GPIO3
175 device pnp 2e.a off end # ACPI
176 device pnp 2e.b on # HW Monitor
181 device pci 1.1 on end
182 device pci 1.2 on end
183 device pci 1.3 on end
184 device pci 1.5 off end
185 device pci 1.6 off end
187 end # device pci 18.0
189 device pci 18.1 on end
190 device pci 18.2 on end
191 device pci 18.3 on end
193 chip northbridge/amd/amdk8
194 device pci 19.0 on end
195 device pci 19.0 on end
196 device pci 19.0 on end
197 device pci 19.1 on end
198 device pci 19.2 on end
199 device pci 19.3 on end
202 device apic_cluster 0 on
203 chip cpu/amd/socket_940
206 chip cpu/amd/socket_940