blob: e5ba9c8fb145f7566bd139060ce4a99e65a8d37c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
|
# Sample config file for
# the Tyan s2885
# This will make a target directory of ./s2885
loadoptions
target s2885
uses ARCH
uses CONFIG_COMPRESS
uses CONFIG_IOAPIC
uses CONFIG_ROM_STREAM
uses CONFIG_ROM_STREAM_START
uses CONFIG_SMP
uses CONFIG_UDELAY_TSC
uses CPU_FIXUP
uses FALLBACK_SIZE
uses HAVE_FALLBACK_BOOT
uses HAVE_MP_TABLE
uses HAVE_PIRQ_TABLE
uses i586
uses i686
uses INTEL_PPRO_MTRR
uses HEAP_SIZE
uses IRQ_SLOT_COUNT
uses k7
uses k8
uses MAINBOARD
uses MAINBOARD_PART_NUMBER
uses MAINBOARD_VENDOR
#uses MEMORY_HOLE
uses PAYLOAD_SIZE
uses _RAMBASE
uses _ROMBASE
uses ROM_IMAGE_SIZE
uses ROM_SECTION_OFFSET
uses ROM_SECTION_SIZE
uses ROM_SIZE
uses STACK_SIZE
uses USE_FALLBACK_IMAGE
uses USE_OPTION_TABLE
uses HAVE_OPTION_TABLE
uses CONFIG_CHIP_CONFIGURE
uses CONFIG_CONSOLE_SERIAL8250
uses TTYS0_BAUD
uses DEFAULT_CONSOLE_LOGLEVEL
uses MAXIMUM_CONSOLE_LOGLEVEL
uses DEBUG
uses CONFIG_MAX_CPUS
uses CONFIG_LOGICAL_CPUS
uses CONFIG_MAX_PHYSICAL_CPUS
uses LINUXBIOS_EXTRA_VERSION
uses XIP_ROM_SIZE
uses XIP_ROM_BASE
uses HAVE_HARD_RESET
#uses CONFIG_VGABIOS
#uses CONFIG_REALMODE_IDT
#uses CONFIG_PCIBIOS
#uses VGABIOS_START
#uses SCSIFW_START
#
#uses CONFIG_LSI_SCSI_FW_FIXUP
option HAVE_OPTION_TABLE=1
option HAVE_MP_TABLE=1
option CPU_FIXUP=1
option CONFIG_UDELAY_TSC=0
option i686=1
option i586=1
option INTEL_PPRO_MTRR=1
option k7=1
option k8=1
option ROM_SIZE=524288
#option CONFIG_VGABIOS=1
#option CONFIG_REALMODE_IDT=1
#option CONFIG_PCIBIOS=1
#option VGABIOS_START=1
#option SCSIFW_START=0xfff80000
option HAVE_FALLBACK_BOOT=1
# use the new chip configure code.
option CONFIG_CHIP_CONFIGURE=1
#option CONFIG_LSI_SCSI_FW_FIXUP=1
option HAVE_HARD_RESET=1
###
### Build code to export a programmable irq routing table
###
option HAVE_PIRQ_TABLE=1
option IRQ_SLOT_COUNT=11
#
###
### Build code for SMP support
### Only worry about 2 micro processors
###
option CONFIG_SMP=1
option CONFIG_MAX_CPUS=2
option CONFIG_LOGICAL_CPUS=0
option CONFIG_MAX_PHYSICAL_CPUS=2
#
###
### Build code to setup a generic IOAPIC
###
option CONFIG_IOAPIC=1
#
###
### MEMORY_HOLE instructs earlymtrr.inc to
### enable caching from 0-640KB and to disable
### caching from 640KB-1MB using fixed MTRRs
###
### Enabling this option breaks SMP because secondary
### CPU identification depends on only variable MTRRs
### being enabled.
###
#option MEMORY_HOLE=0
#
###
### Clean up the motherboard id strings
###
option MAINBOARD_PART_NUMBER="S2885"
option MAINBOARD_VENDOR="Tyan"
#
###
### Compute the location and size of where this firmware image
### (linuxBIOS plus bootloader) will live in the boot rom chip.
###
#option FALLBACK_SIZE=524288
#option FALLBACK_SIZE=98304
option FALLBACK_SIZE=131072
## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
option ROM_IMAGE_SIZE=65536
###
### Compute where this copy of linuxBIOS will start in the boot rom
###
#
###
## We do use compressed image
option CONFIG_COMPRESS=1
option CONFIG_CONSOLE_SERIAL8250=1
option TTYS0_BAUD=115200
##
### Select the linuxBIOS loglevel
##
## EMERG 1 system is unusable
## ALERT 2 action must be taken immediately
## CRIT 3 critical conditions
## ERR 4 error conditions
## WARNING 5 warning conditions
## NOTICE 6 normal but significant condition
## INFO 7 informational
## DEBUG 8 debug-level messages
## SPEW 9 Way too many details
## Request this level of debugging output
option DEFAULT_CONSOLE_LOGLEVEL=8
## At a maximum only compile in this level of debugging
option MAXIMUM_CONSOLE_LOGLEVEL=8
option DEBUG=1
#
## LinuxBIOS C code runs at this location in RAM
option _RAMBASE=0x004000
##
## Use a 32K stack
##
option STACK_SIZE=0x8000
##
## Use a 56K heap
##
option HEAP_SIZE=0xe000
#
###
### Compute the start location and size size of
### The linuxBIOS bootloader.
###
option CONFIG_ROM_STREAM = 1
#
#
romimage "normal"
# 48K for SCSI FW
# option ROM_SIZE = 475136
# 48K for SCSI FW and 48K for ATI ROM
# option ROM_SIZE = 425984
# 64K for Etherboot
option ROM_SIZE = 458752
option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Normal"
option USE_FALLBACK_IMAGE=0
option ROM_SECTION_SIZE = (ROM_SIZE - FALLBACK_SIZE)
option ROM_SECTION_OFFSET= 0
option PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
option CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
option _ROMBASE = (CONFIG_ROM_STREAM_START + PAYLOAD_SIZE)
# option XIP_ROM_SIZE = FALLBACK_SIZE
option XIP_ROM_SIZE = 65536
option XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE)
mainboard tyan/s2885
# payload ../../../payloads/tg3--ide_disk.zelf
payload ../../../payloads/filo_mem.elf
end
romimage "fallback"
option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Fallback"
option USE_FALLBACK_IMAGE=1
option ROM_SECTION_SIZE = FALLBACK_SIZE
option ROM_SECTION_OFFSET= (ROM_SIZE - FALLBACK_SIZE)
option PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
option CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
option _ROMBASE = (CONFIG_ROM_STREAM_START + PAYLOAD_SIZE)
# option XIP_ROM_SIZE = FALLBACK_SIZE
option XIP_ROM_SIZE = 65536
option XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE)
mainboard tyan/s2885
# payload ../../../payloads/tg3--ide_disk.zelf
payload ../../../payloads/filo_mem.elf
end
buildrom ./linuxbios.rom ROM_SIZE "normal" "fallback"
|
