3 uses USE_FALLBACK_IMAGE
4 uses HAVE_FALLBACK_BOOT
9 uses CONFIG_MAX_PHYSICAL_CPUS
10 uses CONFIG_LOGICAL_CPUS
18 uses ROM_SECTION_OFFSET
19 uses CONFIG_ROM_STREAM
20 uses CONFIG_ROM_STREAM_START
21 uses CONFIG_COMPRESSED_PAYLOAD_LZMA
29 uses LB_CKS_RANGE_START
33 uses MAINBOARD_PART_NUMBER
35 uses MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
36 uses MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
37 uses LINUXBIOS_EXTRA_VERSION
42 uses DEFAULT_CONSOLE_LOGLEVEL
43 uses MAXIMUM_CONSOLE_LOGLEVEL
44 uses MAINBOARD_POWER_ON_AFTER_POWER_FAIL
45 uses CONFIG_CONSOLE_SERIAL8250
54 uses CONFIG_CONSOLE_VGA
55 uses CONFIG_PCI_ROM_RUN
56 uses HW_MEM_HOLE_SIZEK
63 uses ENABLE_APIC_EXT_ID
72 ## ROM_SIZE is the size of boot ROM that this board will use.
74 default ROM_SIZE=524288
77 ## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
79 #default FALLBACK_SIZE=131072
81 default FALLBACK_SIZE=0x40000
84 ## Build code for the fallback boot
86 default HAVE_FALLBACK_BOOT=1
89 ## Build code to reset the motherboard from linuxBIOS
91 default HAVE_HARD_RESET=1
94 ## Build code to export a programmable irq routing table
96 default HAVE_PIRQ_TABLE=1
97 default IRQ_SLOT_COUNT=22
100 ## Build code to export an x86 MP table
101 ## Useful for specifying IRQ routing values
103 default HAVE_MP_TABLE=1
106 ## Build code to export a CMOS option table
108 default HAVE_OPTION_TABLE=1
111 ## Move the default LinuxBIOS cmos range off of AMD RTC registers
113 default LB_CKS_RANGE_START=49
114 default LB_CKS_RANGE_END=122
115 default LB_CKS_LOC=123
118 ## Build code for SMP support
119 ## Only worry about 2 micro processors
122 default CONFIG_MAX_CPUS=8
123 default CONFIG_MAX_PHYSICAL_CPUS=4
124 default CONFIG_LOGICAL_CPUS=1
127 default CONFIG_CHIP_NAME=1
130 default HW_MEM_HOLE_SIZEK=0x100000
133 #default CONFIG_CONSOLE_VGA=1
134 #default CONFIG_PCI_ROM_RUN=1
138 ## enable CACHE_AS_RAM specifics
140 default USE_DCACHE_RAM=1
141 default DCACHE_RAM_BASE=0xcf000
142 default DCACHE_RAM_SIZE=0x1000
143 default CONFIG_USE_INIT=0
145 default ENABLE_APIC_EXT_ID=1
146 default APIC_ID_OFFSET=0x10
147 default LIFT_BSP_APIC_ID=0
150 ## Build code to setup a generic IOAPIC
152 default CONFIG_IOAPIC=1
155 ## Clean up the motherboard id strings
157 default MAINBOARD_VENDOR="Tyan"
158 default MAINBOARD_PART_NUMBER="s4882"
159 default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x10f1
160 default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x4882
163 ### LinuxBIOS layout values
166 ## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
167 default ROM_IMAGE_SIZE = 65536
170 ## Use a small 8K stack
172 default STACK_SIZE=0x2000
175 ## Use a small 16K heap
177 default HEAP_SIZE=0x4000
180 ## Only use the option table in a normal image
182 default USE_OPTION_TABLE = !USE_FALLBACK_IMAGE
185 ## LinuxBIOS C code runs at this location in RAM
187 default _RAMBASE=0x00002000
190 ## Load the payload from the ROM
192 default CONFIG_ROM_STREAM = 1
195 ### Defaults of options that you may want to override in the target config file
199 ## The default compiler
201 default CC="$(CROSS_COMPILE)gcc -m32"
205 ## Disable the gdb stub by default
207 default CONFIG_GDB_STUB=0
210 ## The Serial Console
213 # To Enable the Serial Console
214 default CONFIG_CONSOLE_SERIAL8250=1
216 ## Select the serial console baud rate
217 default TTYS0_BAUD=115200
218 #default TTYS0_BAUD=57600
219 #default TTYS0_BAUD=38400
220 #default TTYS0_BAUD=19200
221 #default TTYS0_BAUD=9600
222 #default TTYS0_BAUD=4800
223 #default TTYS0_BAUD=2400
224 #default TTYS0_BAUD=1200
226 # Select the serial console base port
227 default TTYS0_BASE=0x3f8
229 # Select the serial protocol
230 # This defaults to 8 data bits, 1 stop bit, and no parity
231 default TTYS0_LCS=0x3
234 ### Select the linuxBIOS loglevel
236 ## EMERG 1 system is unusable
237 ## ALERT 2 action must be taken immediately
238 ## CRIT 3 critical conditions
239 ## ERR 4 error conditions
240 ## WARNING 5 warning conditions
241 ## NOTICE 6 normal but significant condition
242 ## INFO 7 informational
243 ## DEBUG 8 debug-level messages
244 ## SPEW 9 Way too many details
246 ## Request this level of debugging output
247 default DEFAULT_CONSOLE_LOGLEVEL=8
248 ## At a maximum only compile in this level of debugging
249 default MAXIMUM_CONSOLE_LOGLEVEL=8
252 ## Select power on after power fail setting
253 default MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"