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
48 uses DEFAULT_CONSOLE_LOGLEVEL
49 uses MAXIMUM_CONSOLE_LOGLEVEL
52 uses CONFIG_LOGICAL_CPUS
53 uses CONFIG_MAX_PHYSICAL_CPUS
54 uses LINUXBIOS_EXTRA_VERSION
61 #uses CONFIG_REALMODE_IDT
67 #uses CONFIG_LSI_SCSI_FW_FIXUP
69 option HAVE_HARD_RESET=1
71 option HAVE_OPTION_TABLE=1
72 option HAVE_MP_TABLE=1
74 option CONFIG_UDELAY_TSC=0
77 option INTEL_PPRO_MTRR=1
80 option ROM_SIZE=524288
82 #option CONFIG_CONSOLE_BTEXT=1
83 #option CONFIG_VGABIOS=0
84 #option CONFIG_REALMODE_IDT=0
85 #option CONFIG_PCIBIOS=0
86 #option VGABIOS_START=0xfff8c000
87 #option SCSIFW_START=0xfff80000
90 option HAVE_FALLBACK_BOOT=1
92 # use the new chip configure code.
94 option CONFIG_CHIP_CONFIGURE=1
95 #option CONFIG_LSI_SCSI_FW_FIXUP=1
100 ### Build code to export a programmable irq routing table
102 option HAVE_PIRQ_TABLE=1
103 option IRQ_SLOT_COUNT=22
106 ### Build code for SMP support
107 ### Only worry about 2 micro processors
110 option CONFIG_MAX_CPUS=4
111 option CONFIG_LOGICAL_CPUS=0
112 option CONFIG_MAX_PHYSICAL_CPUS=4
115 ### Build code to setup a generic IOAPIC
117 option CONFIG_IOAPIC=1
120 ### MEMORY_HOLE instructs earlymtrr.inc to
121 ### enable caching from 0-640KB and to disable
122 ### caching from 640KB-1MB using fixed MTRRs
124 ### Enabling this option breaks SMP because secondary
125 ### CPU identification depends on only variable MTRRs
128 #option MEMORY_HOLE=0
131 ### Clean up the motherboard id strings
133 option MAINBOARD_PART_NUMBER="S4882"
134 option MAINBOARD_VENDOR="Tyan"
137 ### Compute the location and size of where this firmware image
138 ### (linuxBIOS plus bootloader) will live in the boot rom chip.
140 #option FALLBACK_SIZE=524288
141 #option FALLBACK_SIZE=98304
142 option FALLBACK_SIZE=131072
144 ## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
145 option ROM_IMAGE_SIZE=65536
149 ### Compute where this copy of linuxBIOS will start in the boot rom
154 ## We do use compressed image
155 option CONFIG_COMPRESS=1
157 option CONFIG_CONSOLE_SERIAL8250=1
158 option TTYS0_BAUD=115200
161 ### Select the linuxBIOS loglevel
163 ## EMERG 1 system is unusable
164 ## ALERT 2 action must be taken immediately
165 ## CRIT 3 critical conditions
166 ## ERR 4 error conditions
167 ## WARNING 5 warning conditions
168 ## NOTICE 6 normal but significant condition
169 ## INFO 7 informational
170 ## DEBUG 8 debug-level messages
171 ## SPEW 9 Way too many details
173 ## Request this level of debugging output
174 option DEFAULT_CONSOLE_LOGLEVEL=7
175 ## At a maximum only compile in this level of debugging
176 option MAXIMUM_CONSOLE_LOGLEVEL=7
182 ## LinuxBIOS C code runs at this location in RAM
183 option _RAMBASE=0x004000
188 option STACK_SIZE=0x8000
193 option HEAP_SIZE=0xe000
197 ### Compute the start location and size size of
198 ### The linuxBIOS bootloader.
200 option CONFIG_ROM_STREAM = 1
206 # option ROM_SIZE = 475136
207 # 48K for SCSI FW and 48K for ATI ROM
208 # option ROM_SIZE = 425984
209 option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Normal"
210 option USE_FALLBACK_IMAGE=0
211 option ROM_SECTION_SIZE = (ROM_SIZE - FALLBACK_SIZE)
212 option ROM_SECTION_OFFSET= 0
214 option PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
215 option CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
216 option _ROMBASE = (CONFIG_ROM_STREAM_START + PAYLOAD_SIZE)
218 # option XIP_ROM_SIZE = FALLBACK_SIZE
219 option XIP_ROM_SIZE = 65536
220 option XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE)
223 # payload ../../../payloads/tg3--ide_disk.zelf
224 # payload ../../../payloads/filo.elf
225 # payload ../../../payloads/filo_mem.elf
226 # payload ../../../payloads/filo_mem_btext.elf
227 # payload ../../../payloads/filo_btext.zelf
228 # payload ../../../payloads/tg3--filo_btext.zelf
229 # payload ../../../payloads/filo.zelf
230 payload ../../../payloads/tg3--filo.zelf
234 option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Fallback"
235 option USE_FALLBACK_IMAGE=1
236 option ROM_SECTION_SIZE = FALLBACK_SIZE
237 option ROM_SECTION_OFFSET= (ROM_SIZE - FALLBACK_SIZE)
239 option PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
240 option CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
241 option _ROMBASE = (CONFIG_ROM_STREAM_START + PAYLOAD_SIZE)
243 # option XIP_ROM_SIZE = FALLBACK_SIZE
244 option XIP_ROM_SIZE = 65536
245 option XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE)
248 # payload ../../../payloads/tg3--ide_disk.zelf
249 # payload ../../../payloads/filo.elf
250 # payload ../../../payloads/filo_mem.elf
251 # payload ../../../payloads/filo_mem_btext.elf
252 # payload ../../../payloads/filo_btext.zelf
253 # payload ../../../payloads/tg3--filo_btext.zelf
254 # payload ../../../payloads/filo.zelf
255 payload ../../../payloads/tg3--filo.zelf
258 buildrom ./linuxbios.rom ROM_SIZE "normal" "fallback"