4 uses USE_FALLBACK_IMAGE
5 uses HAVE_FALLBACK_BOOT
10 uses CONFIG_MAX_PHYSICAL_CPUS
11 uses CONFIG_LOGICAL_CPUS
19 uses ROM_SECTION_OFFSET
20 uses CONFIG_ROM_STREAM
21 uses CONFIG_ROM_STREAM_START
29 uses LB_CKS_RANGE_START
32 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
57 uses HT_CHAIN_UNITID_BASE
58 uses HT_CHAIN_END_UNITID_BASE
59 uses SB_HT_CHAIN_ON_BUS0
66 uses SB_HT_CHAIN_UNITID_OFFSET_ONLY
73 ## ROM_SIZE is the size of boot ROM that this board will use.
75 default ROM_SIZE=524288
78 ## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
80 #default FALLBACK_SIZE=131072
82 default FALLBACK_SIZE=0x40000
85 ## Build code for the fallback boot
87 default HAVE_FALLBACK_BOOT=1
90 ## Build code to reset the motherboard from linuxBIOS
92 default HAVE_HARD_RESET=1
95 ## Build code to export a programmable irq routing table
97 default HAVE_PIRQ_TABLE=1
98 default IRQ_SLOT_COUNT=11
101 ## Build code to export an x86 MP table
102 ## Useful for specifying IRQ routing values
104 default HAVE_MP_TABLE=1
107 ## Build code to export a CMOS option table
109 default HAVE_OPTION_TABLE=1
112 ## Move the default LinuxBIOS cmos range off of AMD RTC registers
114 default LB_CKS_RANGE_START=49
115 default LB_CKS_RANGE_END=122
116 default LB_CKS_LOC=123
119 ## Build code for SMP support
120 ## Only worry about 2 micro processors
123 default CONFIG_MAX_CPUS=4
124 default CONFIG_MAX_PHYSICAL_CPUS=2
125 default CONFIG_LOGICAL_CPUS=1
128 default CONFIG_CHIP_NAME=1
131 default HW_MEM_HOLE_SIZEK=0x100000
134 #default CONFIG_CONSOLE_VGA=1
135 #default CONFIG_PCI_ROM_RUN=1
138 default HT_CHAIN_UNITID_BASE=0x6
141 default HT_CHAIN_END_UNITID_BASE=0x1
143 #make the SB HT chain on bus 0
144 default SB_HT_CHAIN_ON_BUS0=1
147 ## enable CACHE_AS_RAM specifics
149 default USE_DCACHE_RAM=1
150 default DCACHE_RAM_BASE=0xcf000
151 default DCACHE_RAM_SIZE=0x1000
152 default CONFIG_USE_INIT=0
155 ## Build code to setup a generic IOAPIC
157 default CONFIG_IOAPIC=1
160 ## Clean up the motherboard id strings
162 default MAINBOARD_PART_NUMBER="blast"
163 default MAINBOARD_VENDOR="Broadcom"
164 default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x161f
165 default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x3050
169 ### LinuxBIOS layout values
172 ## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
173 default ROM_IMAGE_SIZE = 65536
176 ## Use a small 8K stack
178 default STACK_SIZE=0x2000
181 ## Use a small 16K heap
183 default HEAP_SIZE=0x4000
186 ## Only use the option table in a normal image
188 default USE_OPTION_TABLE = !USE_FALLBACK_IMAGE
191 ## LinuxBIOS C code runs at this location in RAM
193 default _RAMBASE=0x00004000
196 ## Load the payload from the ROM
198 default CONFIG_ROM_STREAM = 1
201 ### Defaults of options that you may want to override in the target config file
205 ## The default compiler
207 default CC="$(CROSS_COMPILE)gcc -m32"
211 ## Disable the gdb stub by default
213 default CONFIG_GDB_STUB=0
216 ## The Serial Console
219 # To Enable the Serial Console
220 default CONFIG_CONSOLE_SERIAL8250=1
222 ## Select the serial console baud rate
223 default TTYS0_BAUD=115200
224 #default TTYS0_BAUD=57600
225 #default TTYS0_BAUD=38400
226 #default TTYS0_BAUD=19200
227 #default TTYS0_BAUD=9600
228 #default TTYS0_BAUD=4800
229 #default TTYS0_BAUD=2400
230 #default TTYS0_BAUD=1200
232 # Select the serial console base port
233 default TTYS0_BASE=0x3f8
235 # Select the serial protocol
236 # This defaults to 8 data bits, 1 stop bit, and no parity
237 default TTYS0_LCS=0x3
240 ### Select the linuxBIOS loglevel
242 ## EMERG 1 system is unusable
243 ## ALERT 2 action must be taken immediately
244 ## CRIT 3 critical conditions
245 ## ERR 4 error conditions
246 ## WARNING 5 warning conditions
247 ## NOTICE 6 normal but significant condition
248 ## INFO 7 informational
249 ## DEBUG 8 debug-level messages
250 ## SPEW 9 Way too many details
252 ## Request this level of debugging output
253 default DEFAULT_CONSOLE_LOGLEVEL=8
254 ## At a maximum only compile in this level of debugging
255 default MAXIMUM_CONSOLE_LOGLEVEL=8
258 ## Select power on after power fail setting
259 default MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"