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
21 uses CONFIG_PRECOMPRESSED_PAYLOAD
29 uses LB_CKS_RANGE_START
32 uses MAINBOARD_PART_NUMBER
35 uses COREBOOT_EXTRA_VERSION
40 uses DEFAULT_CONSOLE_LOGLEVEL
41 uses MAXIMUM_CONSOLE_LOGLEVEL
42 uses MAINBOARD_POWER_ON_AFTER_POWER_FAIL
43 uses CONFIG_CONSOLE_SERIAL8250
48 uses CONFIG_CONSOLE_VGA
49 uses CONFIG_PCI_ROM_RUN
61 ## ROM_SIZE is the size of boot ROM that this board will use.
63 default ROM_SIZE=524288
66 ## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
68 default FALLBACK_SIZE=0x40000
71 ## Build code for the fallback boot
73 default HAVE_FALLBACK_BOOT=1
76 ## Build code to reset the motherboard from coreboot
78 default HAVE_HARD_RESET=1
81 ## Build code to export a programmable irq routing table
83 default HAVE_PIRQ_TABLE=1
84 default IRQ_SLOT_COUNT=9
87 ## Build code to export an x86 MP table
88 ## Useful for specifying IRQ routing values
90 default HAVE_MP_TABLE=1
93 ## Build code to export a CMOS option table
95 default HAVE_OPTION_TABLE=1
98 ## Move the default coreboot cmos range off of AMD RTC registers
100 default LB_CKS_RANGE_START=49
101 default LB_CKS_RANGE_END=122
102 default LB_CKS_LOC=123
105 ## Build code for SMP support
106 ## Only worry about 2 micro processors
109 default CONFIG_MAX_CPUS=2
110 default CONFIG_MAX_PHYSICAL_CPUS=2
113 ## Build code to setup a generic IOAPIC
115 default CONFIG_IOAPIC=1
118 default CONFIG_CONSOLE_VGA=1
119 default CONFIG_PCI_ROM_RUN=1
122 ## enable CACHE_AS_RAM specifics
124 default USE_DCACHE_RAM=1
125 default DCACHE_RAM_BASE=0xcf000
126 default DCACHE_RAM_SIZE=0x1000
127 default CONFIG_USE_INIT=0
130 ## Clean up the motherboard id strings
132 default MAINBOARD_PART_NUMBER="E326"
133 default MAINBOARD_VENDOR="IBM"
134 #default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x161f
135 #default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x3016
138 ### coreboot layout values
141 ## ROM_IMAGE_SIZE is the amount of space to allow coreboot to occupy.
142 default ROM_IMAGE_SIZE = 65536
145 ## Use a small 8K stack
147 default STACK_SIZE=0x2000
150 ## Use a small 16K heap
152 default HEAP_SIZE=0x8000
155 ## Only use the option table in a normal image
157 default USE_OPTION_TABLE = !USE_FALLBACK_IMAGE
160 ## Coreboot C code runs at this location in RAM
162 default _RAMBASE=0x00004000
165 ## Load the payload from the ROM
167 default CONFIG_ROM_PAYLOAD = 1
170 ### Defaults of options that you may want to override in the target config file
174 ## The default compiler
176 default CC="$(CROSS_COMPILE)gcc -m32"
180 ## The Serial Console
183 # To Enable the Serial Console
184 default CONFIG_CONSOLE_SERIAL8250=1
186 ## Select the serial console baud rate
187 default TTYS0_BAUD=115200
188 #default TTYS0_BAUD=57600
189 #default TTYS0_BAUD=38400
190 #default TTYS0_BAUD=19200
191 #default TTYS0_BAUD=9600
192 #default TTYS0_BAUD=4800
193 #default TTYS0_BAUD=2400
194 #default TTYS0_BAUD=1200
196 # Select the serial console base port
197 default TTYS0_BASE=0x3f8
199 # Select the serial protocol
200 # This defaults to 8 data bits, 1 stop bit, and no parity
201 default TTYS0_LCS=0x3
204 ### Select the coreboot loglevel
206 ## EMERG 1 system is unusable
207 ## ALERT 2 action must be taken immediately
208 ## CRIT 3 critical conditions
209 ## ERR 4 error conditions
210 ## WARNING 5 warning conditions
211 ## NOTICE 6 normal but significant condition
212 ## INFO 7 informational
213 ## DEBUG 8 debug-level messages
214 ## SPEW 9 Way too many details
216 ## Request this level of debugging output
217 default DEFAULT_CONSOLE_LOGLEVEL=8
218 ## At a maximum only compile in this level of debugging
219 default MAXIMUM_CONSOLE_LOGLEVEL=8
222 ## Select power on after power fail setting
223 default MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"