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
55 uses CONFIG_CONSOLE_VGA
56 uses CONFIG_PCI_ROM_RUN
57 uses K8_E0_MEM_HOLE_SIZEK
66 ## ROM_SIZE is the size of boot ROM that this board will use.
68 default ROM_SIZE=524288
71 ## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
73 default FALLBACK_SIZE=131072
76 ## Build code for the fallback boot
78 default HAVE_FALLBACK_BOOT=1
81 ## Build code to reset the motherboard from linuxBIOS
83 default HAVE_HARD_RESET=1
86 ## Funky hard reset implementation
88 default HARD_RESET_BUS=1
89 default HARD_RESET_DEVICE=5
90 default HARD_RESET_FUNCTION=0
93 ## Build code to export a programmable irq routing table
95 default HAVE_PIRQ_TABLE=1
96 default IRQ_SLOT_COUNT=13
99 ## Build code to export an x86 MP table
100 ## Useful for specifying IRQ routing values
102 default HAVE_MP_TABLE=1
105 ## Build code to export a CMOS option table
107 default HAVE_OPTION_TABLE=1
110 ## Move the default LinuxBIOS cmos range off of AMD RTC registers
112 default LB_CKS_RANGE_START=49
113 default LB_CKS_RANGE_END=122
114 default LB_CKS_LOC=123
117 ## Build code for SMP support
118 ## Only worry about 2 micro processors
121 default CONFIG_MAX_CPUS=2
122 default CONFIG_MAX_PHYSICAL_CPUS=2
123 default CONFIG_LOGICAL_CPUS=0
126 default K8_E0_MEM_HOLE_SIZEK=0x100000
129 #default CONFIG_CONSOLE_VGA=1
130 #default CONFIG_PCI_ROM_RUN=1
133 ## Build code to setup a generic IOAPIC
135 default CONFIG_IOAPIC=1
138 ## Clean up the motherboard id strings
140 default MAINBOARD_PART_NUMBER="s2875"
141 default MAINBOARD_VENDOR="Tyan"
142 default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x10f1
143 default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x2875
146 ### LinuxBIOS layout values
149 ## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
150 default ROM_IMAGE_SIZE = 65536
153 ## Use a small 8K stack
155 default STACK_SIZE=0x2000
158 ## Use a small 16K heap
160 default HEAP_SIZE=0x4000
163 ## Only use the option table in a normal image
165 default USE_OPTION_TABLE = !USE_FALLBACK_IMAGE
168 ## LinuxBIOS C code runs at this location in RAM
170 default _RAMBASE=0x00004000
173 ## Load the payload from the ROM
175 default CONFIG_ROM_STREAM = 1
178 ### Defaults of options that you may want to override in the target config file
182 ## The default compiler
184 default CC="$(CROSS_COMPILE)gcc -m32"
188 ## Disable the gdb stub by default
190 default CONFIG_GDB_STUB=0
193 ## The Serial Console
196 # To Enable the Serial Console
197 default CONFIG_CONSOLE_SERIAL8250=1
199 ## Select the serial console baud rate
200 default TTYS0_BAUD=115200
201 #default TTYS0_BAUD=57600
202 #default TTYS0_BAUD=38400
203 #default TTYS0_BAUD=19200
204 #default TTYS0_BAUD=9600
205 #default TTYS0_BAUD=4800
206 #default TTYS0_BAUD=2400
207 #default TTYS0_BAUD=1200
209 # Select the serial console base port
210 default TTYS0_BASE=0x3f8
212 # Select the serial protocol
213 # This defaults to 8 data bits, 1 stop bit, and no parity
214 default TTYS0_LCS=0x3
217 ### Select the linuxBIOS loglevel
219 ## EMERG 1 system is unusable
220 ## ALERT 2 action must be taken immediately
221 ## CRIT 3 critical conditions
222 ## ERR 4 error conditions
223 ## WARNING 5 warning conditions
224 ## NOTICE 6 normal but significant condition
225 ## INFO 7 informational
226 ## DEBUG 8 debug-level messages
227 ## SPEW 9 Way too many details
229 ## Request this level of debugging output
230 default DEFAULT_CONSOLE_LOGLEVEL=8
231 ## At a maximum only compile in this level of debugging
232 default MAXIMUM_CONSOLE_LOGLEVEL=8
235 ## Select power on after power fail setting
236 default MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"