3 uses USE_FALLBACK_IMAGE
4 uses HAVE_FALLBACK_BOOT
8 uses HARD_RESET_FUNCTION
10 uses HAVE_OPTION_TABLE
12 uses CONFIG_MAX_PHYSICAL_CPUS
13 uses CONFIG_LOGICAL_CPUS
21 uses ROM_SECTION_OFFSET
22 uses CONFIG_ROM_STREAM
23 uses CONFIG_ROM_STREAM_START
31 uses LB_CKS_RANGE_START
34 uses MAINBOARD_PART_NUMBER
37 uses MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
38 uses MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
39 uses LINUXBIOS_EXTRA_VERSION
44 uses DEFAULT_CONSOLE_LOGLEVEL
45 uses MAXIMUM_CONSOLE_LOGLEVEL
46 uses MAINBOARD_POWER_ON_AFTER_POWER_FAIL
47 uses CONFIG_CONSOLE_SERIAL8250
56 uses CONFIG_CONSOLE_VGA
57 uses CONFIG_PCI_ROM_RUN
58 uses K8_E0_MEM_HOLE_SIZEK
70 ## ROM_SIZE is the size of boot ROM that this board will use.
72 default ROM_SIZE=524288
75 ## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
77 default FALLBACK_SIZE=131072
80 ## Build code for the fallback boot
82 default HAVE_FALLBACK_BOOT=1
85 ## Build code to reset the motherboard from linuxBIOS
87 default HAVE_HARD_RESET=1
90 ## Funky hard reset implementation
92 default HARD_RESET_BUS=1
93 default HARD_RESET_DEVICE=4
94 default HARD_RESET_FUNCTION=0
97 ## Build code to export a programmable irq routing table
99 default HAVE_PIRQ_TABLE=1
100 default IRQ_SLOT_COUNT=15
103 ## Build code to export an x86 MP table
104 ## Useful for specifying IRQ routing values
106 default HAVE_MP_TABLE=1
109 ## Build code to export a CMOS option table
111 default HAVE_OPTION_TABLE=1
114 ## Move the default LinuxBIOS cmos range off of AMD RTC registers
116 default LB_CKS_RANGE_START=49
117 default LB_CKS_RANGE_END=122
118 default LB_CKS_LOC=123
121 ## Build code for SMP support
122 ## Only worry about 2 micro processors
125 default CONFIG_MAX_CPUS=4
126 default CONFIG_MAX_PHYSICAL_CPUS=2
127 default CONFIG_LOGICAL_CPUS=1
130 default CONFIG_CHIP_NAME=1
133 default K8_E0_MEM_HOLE_SIZEK=0x100000
136 default CONFIG_CONSOLE_VGA=1
137 default CONFIG_PCI_ROM_RUN=1
141 ## enable CACHE_AS_RAM specifics
143 default USE_DCACHE_RAM=1
144 default DCACHE_RAM_BASE=0xcf000
145 default DCACHE_RAM_SIZE=0x1000
146 default CONFIG_USE_INIT=1
149 ## Build code to setup a generic IOAPIC
151 default CONFIG_IOAPIC=1
154 ## Clean up the motherboard id strings
156 default MAINBOARD_PART_NUMBER="s2882"
157 default MAINBOARD_VENDOR="Tyan"
158 default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x10f1
159 default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x2882
162 ### LinuxBIOS layout values
165 ## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
166 default ROM_IMAGE_SIZE = 65536
169 ## Use a small 8K stack
171 default STACK_SIZE=0x2000
174 ## Use a small 16K heap
176 default HEAP_SIZE=0x4000
179 ## Only use the option table in a normal image
181 default USE_OPTION_TABLE = !USE_FALLBACK_IMAGE
184 ## LinuxBIOS C code runs at this location in RAM
186 default _RAMBASE=0x00004000
189 ## Load the payload from the ROM
191 default CONFIG_ROM_STREAM = 1
194 ### Defaults of options that you may want to override in the target config file
198 ## The default compiler
200 default CC="$(CROSS_COMPILE)gcc -m32"
204 ## Disable the gdb stub by default
206 default CONFIG_GDB_STUB=0
209 ## The Serial Console
212 # To Enable the Serial Console
213 default CONFIG_CONSOLE_SERIAL8250=1
215 ## Select the serial console baud rate
216 default TTYS0_BAUD=115200
217 #default TTYS0_BAUD=57600
218 #default TTYS0_BAUD=38400
219 #default TTYS0_BAUD=19200
220 #default TTYS0_BAUD=9600
221 #default TTYS0_BAUD=4800
222 #default TTYS0_BAUD=2400
223 #default TTYS0_BAUD=1200
225 # Select the serial console base port
226 default TTYS0_BASE=0x3f8
228 # Select the serial protocol
229 # This defaults to 8 data bits, 1 stop bit, and no parity
230 default TTYS0_LCS=0x3
233 ### Select the linuxBIOS loglevel
235 ## EMERG 1 system is unusable
236 ## ALERT 2 action must be taken immediately
237 ## CRIT 3 critical conditions
238 ## ERR 4 error conditions
239 ## WARNING 5 warning conditions
240 ## NOTICE 6 normal but significant condition
241 ## INFO 7 informational
242 ## DEBUG 8 debug-level messages
243 ## SPEW 9 Way too many details
245 ## Request this level of debugging output
246 default DEFAULT_CONSOLE_LOGLEVEL=8
247 ## At a maximum only compile in this level of debugging
248 default MAXIMUM_CONSOLE_LOGLEVEL=8
251 ## Select power on after power fail setting
252 default MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"