Tyan update for ROM_IMAGE_SIZE > 64K
[coreboot.git] / src / mainboard / tyan / s2880 / 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 dir /pc80
125 config chip.h
126
127 # sample config for tyan/s2880
128 chip northbridge/amd/amdk8
129         device pci_domain 0 on
130                 device pci 18.0 on #  northbridge 
131                         #  devices on link 0, link 0 == LDT 0
132                         chip southbridge/amd/amd8131
133                                 # the on/off keyword is mandatory
134                                 device pci 0.0 on end
135                                 device pci 0.1 on end
136                                 device pci 1.0 on end
137                                 device pci 1.1 on end
138                         end
139                         chip southbridge/amd/amd8111
140                                 # this "device pci 0.0" is the parent the next one
141                                 # PCI bridge
142                                 device pci 0.0 on
143                                         device pci 0.0 on end
144                                         device pci 0.1 on end
145                                         device pci 0.2 off end
146                                         device pci 1.0 off end
147                                 end
148                                 device pci 1.0 on
149                                         chip superio/winbond/w83627hf
150                                                 device pnp 2e.0 on #  Floppy
151                                                         io 0x60 = 0x3f0
152                                                         irq 0x70 = 6
153                                                         drq 0x74 = 2
154                                                 end
155                                                 device pnp 2e.1 off #  Parallel Port
156                                                         io 0x60 = 0x378
157                                                         irq 0x70 = 7
158                                                 end
159                                                 device pnp 2e.2 on #  Com1
160                                                         io 0x60 = 0x3f8
161                                                         irq 0x70 = 4
162                                                 end
163                                                 device pnp 2e.3 off #  Com2
164                                                         io 0x60 = 0x2f8
165                                                         irq 0x70 = 3
166                                                 end
167                                                 device pnp 2e.5 on #  Keyboard
168                                                         io 0x60 = 0x60
169                                                         io 0x62 = 0x64
170                                                         irq 0x70 = 1
171                                                         irq 0x72 = 12
172                                                 end
173                                                 device pnp 2e.6 off #  CIR
174                                                         io 0x60 = 0x100
175                                                 end
176                                                 device pnp 2e.7 off #  GAME_MIDI_GIPO1
177                                                         io 0x60 = 0x201
178                                                         io 0x62 = 0x330
179                                                         irq 0x70 = 9
180                                                 end  
181                                                 device pnp 2e.8 off end #  GPIO2
182                                                 device pnp 2e.9 off end #  GPIO3
183                                                 device pnp 2e.a off end #  ACPI
184                                                 device pnp 2e.b on #  HW Monitor
185                                                         io 0x60 = 0x290
186                                                         irq 0x70 = 5
187                                                 end
188                                         end
189                                 end
190                                 device pci 1.1 on end
191                                 device pci 1.2 on end
192                                 device pci 1.3 on end
193                                 device pci 1.5 off end
194                                 device pci 1.6 off end
195                         end
196                 end #  device pci 18.0 
197
198                 device pci 18.0 on end
199                 device pci 18.0 on end
200                 
201                 device pci 18.1 on end
202                 device pci 18.2 on end
203                 device pci 18.3 on end
204
205                 chip northbridge/amd/amdk8
206                         device pci 19.0 on end
207                         device pci 19.0 on end
208                         device pci 19.0 on end
209                         device pci 19.1 on end
210                         device pci 19.2 on end
211                         device pci 19.3 on end
212                 end
213         end 
214         device apic_cluster 0 on
215                 chip cpu/amd/socket_940
216                         device apic 0 on end
217                 end
218                 chip cpu/amd/socket_940
219                         device apic 1 on end
220                 end
221         end
222 end
223