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_SERIAL8250
47 uses DEFAULT_CONSOLE_LOGLEVEL
48 uses MAXIMUM_CONSOLE_LOGLEVEL
51 uses CONFIG_LOGICAL_CPUS
52 uses CONFIG_MAX_PHYSICAL_CPUS
53 uses LINUXBIOS_EXTRA_VERSION
58 uses CONFIG_REALMODE_IDT
64 #uses CONFIG_LSI_SCSI_FW_FIXUP
66 option HAVE_OPTION_TABLE=1
67 option HAVE_MP_TABLE=1
69 option CONFIG_UDELAY_TSC=0
72 option INTEL_PPRO_MTRR=1
75 option ROM_SIZE=524288
77 #option CONFIG_VGABIOS=1
78 #option CONFIG_REALMODE_IDT=1
79 #option CONFIG_PCIBIOS=1
80 #option VGABIOS_START=0xfff8c000
81 option SCSIFW_START=0xfff80000
84 option HAVE_FALLBACK_BOOT=1
86 # use the new chip configure code.
88 option CONFIG_CHIP_CONFIGURE=1
89 #option CONFIG_LSI_SCSI_FW_FIXUP=1
94 ### Build code to export a programmable irq routing table
96 option HAVE_PIRQ_TABLE=1
97 option IRQ_SLOT_COUNT=13
100 ### Build code for SMP support
101 ### Only worry about 2 micro processors
104 option CONFIG_MAX_CPUS=2
105 option CONFIG_LOGICAL_CPUS=0
106 option CONFIG_MAX_PHYSICAL_CPUS=2
109 ### Build code to setup a generic IOAPIC
111 option CONFIG_IOAPIC=1
114 ### MEMORY_HOLE instructs earlymtrr.inc to
115 ### enable caching from 0-640KB and to disable
116 ### caching from 640KB-1MB using fixed MTRRs
118 ### Enabling this option breaks SMP because secondary
119 ### CPU identification depends on only variable MTRRs
122 #option MEMORY_HOLE=0
125 ### Clean up the motherboard id strings
127 option MAINBOARD_PART_NUMBER="S2880"
128 option MAINBOARD_VENDOR="Tyan"
131 ### Compute the location and size of where this firmware image
132 ### (linuxBIOS plus bootloader) will live in the boot rom chip.
134 #option FALLBACK_SIZE=524288
135 option FALLBACK_SIZE=98304
137 ## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
138 option ROM_IMAGE_SIZE=65536
142 ### Compute where this copy of linuxBIOS will start in the boot rom
147 ## We do use compressed image
148 option CONFIG_COMPRESS=1
150 option CONFIG_CONSOLE_SERIAL8250=1
151 option TTYS0_BAUD=115200
154 ### Select the linuxBIOS loglevel
156 ## EMERG 1 system is unusable
157 ## ALERT 2 action must be taken immediately
158 ## CRIT 3 critical conditions
159 ## ERR 4 error conditions
160 ## WARNING 5 warning conditions
161 ## NOTICE 6 normal but significant condition
162 ## INFO 7 informational
163 ## DEBUG 8 debug-level messages
164 ## SPEW 9 Way too many details
166 ## Request this level of debugging output
167 option DEFAULT_CONSOLE_LOGLEVEL=8
168 ## At a maximum only compile in this level of debugging
169 option MAXIMUM_CONSOLE_LOGLEVEL=9
175 ## LinuxBIOS C code runs at this location in RAM
176 option _RAMBASE=0x004000
181 option STACK_SIZE=0x2000
186 option HEAP_SIZE=0x2000
190 ### Compute the start location and size size of
191 ### The linuxBIOS bootloader.
193 option CONFIG_ROM_STREAM = 1
199 option ROM_SIZE = 475136
200 # 48K for SCSI FW and 48K for ATI ROM
201 # option ROM_SIZE = 425984
202 option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Normal"
203 option ROM_SECTION_SIZE = (ROM_SIZE - FALLBACK_SIZE)
204 option ROM_SECTION_OFFSET= 0
206 option PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
207 option CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
208 option _ROMBASE = (CONFIG_ROM_STREAM_START + PAYLOAD_SIZE)
210 option XIP_ROM_SIZE = FALLBACK_SIZE
211 option XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE)
214 payload ../../tg3--ide_disk.zelf
218 option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Fallback"
219 option USE_FALLBACK_IMAGE=1
220 option ROM_SECTION_SIZE = FALLBACK_SIZE
221 option ROM_SECTION_OFFSET= (ROM_SIZE - FALLBACK_SIZE)
223 option PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
224 option CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
225 option _ROMBASE = (CONFIG_ROM_STREAM_START + PAYLOAD_SIZE)
227 option XIP_ROM_SIZE = FALLBACK_SIZE
228 option XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE)
231 payload ../../tg3.zelf
234 buildrom ./linuxbios.rom ROM_SIZE "normal" "fallback"