3 uses USE_FALLBACK_IMAGE
4 uses HAVE_FALLBACK_BOOT
9 uses CONFIG_MAX_PHYSICAL_CPUS
17 uses ROM_SECTION_OFFSET
18 uses CONFIG_ROM_PAYLOAD
19 uses CONFIG_ROM_PAYLOAD_START
20 uses CONFIG_COMPRESSED_PAYLOAD_LZMA
28 uses LB_CKS_RANGE_START
31 uses MAINBOARD_PART_NUMBER
34 uses LINUXBIOS_EXTRA_VERSION
39 uses DEFAULT_CONSOLE_LOGLEVEL
40 uses MAXIMUM_CONSOLE_LOGLEVEL
41 uses MAINBOARD_POWER_ON_AFTER_POWER_FAIL
42 uses CONFIG_CONSOLE_SERIAL8250
47 uses CONFIG_CONSOLE_VGA
48 uses CONFIG_PCI_ROM_RUN
58 ## ROM_SIZE is the size of boot ROM that this board will use.
60 default ROM_SIZE=524288
63 ## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
65 default FALLBACK_SIZE=0x40000
68 ## Build code for the fallback boot
70 default HAVE_FALLBACK_BOOT=1
73 ## Build code to reset the motherboard from linuxBIOS
75 default HAVE_HARD_RESET=1
78 ## Build code to export a programmable irq routing table
80 default HAVE_PIRQ_TABLE=1
81 default IRQ_SLOT_COUNT=9
84 ## Build code to export an x86 MP table
85 ## Useful for specifying IRQ routing values
87 default HAVE_MP_TABLE=1
90 ## Build code to export a CMOS option table
92 default HAVE_OPTION_TABLE=1
95 ## Move the default LinuxBIOS cmos range off of AMD RTC registers
97 default LB_CKS_RANGE_START=49
98 default LB_CKS_RANGE_END=122
99 default LB_CKS_LOC=123
102 ## Build code for SMP support
103 ## Only worry about 2 micro processors
106 default CONFIG_MAX_CPUS=2
107 default CONFIG_MAX_PHYSICAL_CPUS=2
110 ## Build code to setup a generic IOAPIC
112 default CONFIG_IOAPIC=1
115 default CONFIG_CONSOLE_VGA=1
116 default CONFIG_PCI_ROM_RUN=1
119 ## Clean up the motherboard id strings
121 default MAINBOARD_PART_NUMBER="E326"
122 default MAINBOARD_VENDOR="IBM"
123 #default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x161f
124 #default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x3016
127 ### LinuxBIOS layout values
130 ## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
131 default ROM_IMAGE_SIZE = 65536
134 ## Use a small 8K stack
136 default STACK_SIZE=0x2000
139 ## Use a small 16K heap
141 default HEAP_SIZE=0x8000
144 ## Only use the option table in a normal image
146 default USE_OPTION_TABLE = !USE_FALLBACK_IMAGE
149 ## LinuxBIOS C code runs at this location in RAM
151 default _RAMBASE=0x00004000
154 ## Load the payload from the ROM
156 default CONFIG_ROM_PAYLOAD = 1
159 ### Defaults of options that you may want to override in the target config file
163 ## The default compiler
165 default CC="$(CROSS_COMPILE)gcc -m32"
169 ## The Serial Console
172 # To Enable the Serial Console
173 default CONFIG_CONSOLE_SERIAL8250=1
175 ## Select the serial console baud rate
176 default TTYS0_BAUD=115200
177 #default TTYS0_BAUD=57600
178 #default TTYS0_BAUD=38400
179 #default TTYS0_BAUD=19200
180 #default TTYS0_BAUD=9600
181 #default TTYS0_BAUD=4800
182 #default TTYS0_BAUD=2400
183 #default TTYS0_BAUD=1200
185 # Select the serial console base port
186 default TTYS0_BASE=0x3f8
188 # Select the serial protocol
189 # This defaults to 8 data bits, 1 stop bit, and no parity
190 default TTYS0_LCS=0x3
193 ### Select the linuxBIOS loglevel
195 ## EMERG 1 system is unusable
196 ## ALERT 2 action must be taken immediately
197 ## CRIT 3 critical conditions
198 ## ERR 4 error conditions
199 ## WARNING 5 warning conditions
200 ## NOTICE 6 normal but significant condition
201 ## INFO 7 informational
202 ## DEBUG 8 debug-level messages
203 ## SPEW 9 Way too many details
205 ## Request this level of debugging output
206 default DEFAULT_CONSOLE_LOGLEVEL=8
207 ## At a maximum only compile in this level of debugging
208 default MAXIMUM_CONSOLE_LOGLEVEL=8
211 ## Select power on after power fail setting
212 default MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"