1 # Sample config file for
3 # This will make a target directory of ./s2880
12 uses CONFIG_ROM_STREAM
13 uses CONFIG_ROM_STREAM_START
15 uses CONFIG_UDELAY_TSC
18 uses HAVE_FALLBACK_BOOT
29 uses MAINBOARD_PART_NUMBER
36 uses ROM_SECTION_OFFSET
40 uses USE_FALLBACK_IMAGE
42 uses HAVE_OPTION_TABLE
43 uses CONFIG_CHIP_CONFIGURE
45 uses CONFIG_CONSOLE_BTEXT
46 uses CONFIG_CONSOLE_SERIAL8250
49 #uses CONFIG_CONSOLE_SERIAL8250_2
51 uses DEFAULT_CONSOLE_LOGLEVEL
52 uses MAXIMUM_CONSOLE_LOGLEVEL
55 uses CONFIG_LOGICAL_CPUS
56 uses CONFIG_MAX_PHYSICAL_CPUS
57 uses LINUXBIOS_EXTRA_VERSION
67 #uses CONFIG_REALMODE_IDT
73 #uses CONFIG_LSI_SCSI_FW_FIXUP
75 option HAVE_OPTION_TABLE=1
76 option HAVE_MP_TABLE=1
78 option CONFIG_UDELAY_TSC=0
81 option INTEL_PPRO_MTRR=1
84 option ROM_SIZE=524288
86 option HAVE_HARD_RESET=1
88 option CONFIG_CONSOLE_BTEXT=1
89 #option CONFIG_VGABIOS=1
90 #option CONFIG_REALMODE_IDT=1
91 #option CONFIG_PCIBIOS=1
92 #option VGABIOS_START=0xfff8c000
93 #option SCSIFW_START=0xfff80000
95 #option CONFIG_FS_STREAM=1
98 option HAVE_FALLBACK_BOOT=1
100 # use the new chip configure code.
102 option CONFIG_CHIP_CONFIGURE=1
103 #option CONFIG_LSI_SCSI_FW_FIXUP=1
108 ### Build code to export a programmable irq routing table
110 option HAVE_PIRQ_TABLE=1
111 option IRQ_SLOT_COUNT=15
114 ### Build code for SMP support
115 ### Only worry about 2 micro processors
118 option CONFIG_MAX_CPUS=2
119 option CONFIG_LOGICAL_CPUS=0
120 option CONFIG_MAX_PHYSICAL_CPUS=2
123 ### Build code to setup a generic IOAPIC
125 option CONFIG_IOAPIC=1
128 ### MEMORY_HOLE instructs earlymtrr.inc to
129 ### enable caching from 0-640KB and to disable
130 ### caching from 640KB-1MB using fixed MTRRs
132 ### Enabling this option breaks SMP because secondary
133 ### CPU identification depends on only variable MTRRs
136 #option MEMORY_HOLE=0
139 ### Clean up the motherboard id strings
141 option MAINBOARD_PART_NUMBER="S2882"
142 option MAINBOARD_VENDOR="Tyan"
144 ### Compute the location and size of where this firmware image
145 ### (linuxBIOS plus bootloader) will live in the boot rom chip.
147 #option FALLBACK_SIZE=524288
148 #option FALLBACK_SIZE=98304
149 option FALLBACK_SIZE=131072
151 ## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
152 option ROM_IMAGE_SIZE=65536
156 ### Compute where this copy of linuxBIOS will start in the boot rom
161 ## We do use compressed image
162 option CONFIG_COMPRESS=1
164 option CONFIG_CONSOLE_SERIAL8250=1
165 option TTYS0_BAUD=115200
168 #option CONFIG_CONSOLE_SERIAL8250_2=1
169 #option TTYS1_BAUD=19200
173 ### Select the linuxBIOS loglevel
175 ## EMERG 1 system is unusable
176 ## ALERT 2 action must be taken immediately
177 ## CRIT 3 critical conditions
178 ## ERR 4 error conditions
179 ## WARNING 5 warning conditions
180 ## NOTICE 6 normal but significant condition
181 ## INFO 7 informational
182 ## DEBUG 8 debug-level messages
183 ## SPEW 9 Way too many details
185 ## Request this level of debugging output
186 option DEFAULT_CONSOLE_LOGLEVEL=7
187 ## At a maximum only compile in this level of debugging
188 option MAXIMUM_CONSOLE_LOGLEVEL=7
194 ## LinuxBIOS C code runs at this location in RAM
195 option _RAMBASE=0x004000
200 option STACK_SIZE=0x8000
205 option HEAP_SIZE=0xe000
209 ### Compute the start location and size size of
210 ### The linuxBIOS bootloader.
212 option CONFIG_ROM_STREAM = 1
218 # option ROM_SIZE = 475136
219 # 48K for SCSI FW and 48K for ATI ROM
220 # option ROM_SIZE = 425984
222 # option ROM_SIZE = 458752
223 option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Normal"
224 option USE_FALLBACK_IMAGE=0
225 option ROM_SECTION_SIZE = (ROM_SIZE - FALLBACK_SIZE)
226 option ROM_SECTION_OFFSET= 0
228 option PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
229 option CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
230 option _ROMBASE = (CONFIG_ROM_STREAM_START + PAYLOAD_SIZE)
232 # option XIP_ROM_SIZE = FALLBACK_SIZE
233 option XIP_ROM_SIZE = 65536
234 option XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE)
237 # payload ../../../payloads/tg3--ide_disk.zelf
238 # payload ../../../payloads/filo.elf
239 # payload ../../../payloads/filo_mem.elf
240 # payload ../../../payloads/filo_mem_btext.elf
241 # payload ../../../payloads/filo_btext.zelf
242 payload ../../../payloads/tg3--filo_btext.zelf
244 # payload ../../tg3--ide_disk_com1_2.zelf
248 option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Fallback"
249 option USE_FALLBACK_IMAGE=1
250 option ROM_SECTION_SIZE = FALLBACK_SIZE
251 option ROM_SECTION_OFFSET= (ROM_SIZE - FALLBACK_SIZE)
253 option PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
254 option CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
255 option _ROMBASE = (CONFIG_ROM_STREAM_START + PAYLOAD_SIZE)
257 # option XIP_ROM_SIZE = FALLBACK_SIZE
258 option XIP_ROM_SIZE = 65536
259 option XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE)
262 # payload ../../../payloads/tg3--ide_disk.zelf
263 # payload ../../../payloads/filo_mem.elf
264 # payload ../../../payloads/filo_mem_btext.elf
265 payload ../../../payloads/tg3_btext.zelf
268 # payload ../../tg3--ide_disk_com1_2.zelf
271 buildrom ./linuxbios.rom ROM_SIZE "normal" "fallback"