1 uses CONFIG_GENERATE_MP_TABLE
2 uses CONFIG_GENERATE_PIRQ_TABLE
3 uses CONFIG_GENERATE_ACPI_TABLES
4 uses CONFIG_HAVE_ACPI_RESUME
5 uses CONFIG_ACPI_SSDTX_NUM
6 uses CONFIG_USE_FALLBACK_IMAGE
7 uses CONFIG_USE_FAILOVER_IMAGE
8 uses CONFIG_HAVE_FALLBACK_BOOT
9 uses CONFIG_HAVE_FAILOVER_BOOT
10 uses CONFIG_HAVE_HARD_RESET
11 uses CONFIG_IRQ_SLOT_COUNT
12 uses CONFIG_HAVE_OPTION_TABLE
14 uses CONFIG_MAX_PHYSICAL_CPUS
15 uses CONFIG_LOGICAL_CPUS
18 uses CONFIG_FALLBACK_SIZE
19 uses CONFIG_FAILOVER_SIZE
21 uses CONFIG_ROM_SECTION_SIZE
22 uses CONFIG_ROM_IMAGE_SIZE
23 uses CONFIG_ROM_SECTION_SIZE
24 uses CONFIG_ROM_SECTION_OFFSET
25 uses CONFIG_ROM_PAYLOAD
26 uses CONFIG_COMPRESSED_PAYLOAD_LZMA
27 uses CONFIG_PRECOMPRESSED_PAYLOAD
29 uses CONFIG_XIP_ROM_SIZE
30 uses CONFIG_XIP_ROM_BASE
31 uses CONFIG_STACK_SIZE
33 uses CONFIG_USE_OPTION_TABLE
34 uses CONFIG_LB_CKS_RANGE_START
35 uses CONFIG_LB_CKS_RANGE_END
36 uses CONFIG_LB_CKS_LOC
37 uses CONFIG_MAINBOARD_PART_NUMBER
38 uses CONFIG_MAINBOARD_VENDOR
40 uses CONFIG_MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
41 uses CONFIG_MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
42 uses COREBOOT_EXTRA_VERSION
44 uses CONFIG_TTYS0_BAUD
45 uses CONFIG_TTYS0_BASE
47 uses CONFIG_DEFAULT_CONSOLE_LOGLEVEL
48 uses CONFIG_MAXIMUM_CONSOLE_LOGLEVEL
49 uses CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL
50 uses CONFIG_CONSOLE_SERIAL8250
51 uses CONFIG_HAVE_INIT_TIMER
54 uses CONFIG_CROSS_COMPILE
58 uses CONFIG_CONSOLE_VGA
59 uses CONFIG_PCI_ROM_RUN
60 uses CONFIG_HW_MEM_HOLE_SIZEK
61 uses CONFIG_HW_MEM_HOLE_SIZE_AUTO_INC
62 uses CONFIG_K8_HT_FREQ_1G_SUPPORT
64 uses CONFIG_HT_CHAIN_UNITID_BASE
65 uses CONFIG_HT_CHAIN_END_UNITID_BASE
66 uses CONFIG_SB_HT_CHAIN_ON_BUS0
67 uses CONFIG_SB_HT_CHAIN_UNITID_OFFSET_ONLY
69 uses CONFIG_USE_DCACHE_RAM
70 uses CONFIG_DCACHE_RAM_BASE
71 uses CONFIG_DCACHE_RAM_SIZE
72 uses CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE
75 uses CONFIG_SERIAL_CPU_INIT
77 uses CONFIG_ENABLE_APIC_EXT_ID
78 uses CONFIG_APIC_ID_OFFSET
79 uses CONFIG_LIFT_BSP_APIC_ID
81 uses CONFIG_PCI_64BIT_PREF_MEM
83 uses CONFIG_LB_MEM_TOPK
85 uses CONFIG_AP_CODE_IN_CAR
87 uses CONFIG_MEM_TRAIN_SEQ
89 uses CONFIG_WAIT_BEFORE_CPUS_INIT
91 uses CONFIG_USE_PRINTK_IN_CAR
98 ## CONFIG_ROM_SIZE is the size of boot ROM that this board will use.
100 default CONFIG_ROM_SIZE=524288
103 ## CONFIG_FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
106 default CONFIG_FALLBACK_SIZE = CONFIG_ROM_IMAGE_SIZE
107 default CONFIG_FAILOVER_SIZE=0x01000
110 default CONFIG_LB_MEM_TOPK=2048
113 ## Build code for the fallback boot
115 default CONFIG_HAVE_FALLBACK_BOOT=1
116 default CONFIG_HAVE_FAILOVER_BOOT=1
119 ## Build code to reset the motherboard from coreboot
121 default CONFIG_HAVE_HARD_RESET=1
124 ## Build code to export a programmable irq routing table
126 default CONFIG_GENERATE_PIRQ_TABLE=1
127 default CONFIG_IRQ_SLOT_COUNT=11
130 ## Build code to export an x86 MP table
131 ## Useful for specifying IRQ routing values
133 default CONFIG_GENERATE_MP_TABLE=1
135 ## ACPI tables will be included
136 default CONFIG_GENERATE_ACPI_TABLES=1
138 default CONFIG_ACPI_SSDTX_NUM=1
141 ## Build code to export a CMOS option table
143 default CONFIG_HAVE_OPTION_TABLE=1
146 ## Move the default coreboot cmos range off of AMD RTC registers
148 default CONFIG_LB_CKS_RANGE_START=49
149 default CONFIG_LB_CKS_RANGE_END=122
150 default CONFIG_LB_CKS_LOC=123
153 ## Build code for SMP support
154 ## Only worry about 2 micro processors
157 default CONFIG_MAX_CPUS=8
158 default CONFIG_MAX_PHYSICAL_CPUS=4
159 default CONFIG_LOGICAL_CPUS=1
161 default CONFIG_SERIAL_CPU_INIT=0
163 default CONFIG_ENABLE_APIC_EXT_ID=0
164 default CONFIG_APIC_ID_OFFSET=0x8
165 default CONFIG_LIFT_BSP_APIC_ID=1
167 #memory hole size, 0 mean disable, others will enable the hole, at that case if it is small than mmio_basek, it will use mmio_basek instead.
169 #default CONFIG_HW_MEM_HOLE_SIZEK=0x200000
171 default CONFIG_HW_MEM_HOLE_SIZEK=0x100000
173 #default CONFIG_HW_MEM_HOLE_SIZEK=0x80000
175 #make auto increase hole size to avoid hole_startk equal to basek so as to make some kernel happy
176 #default CONFIG_HW_MEM_HOLE_SIZE_AUTO_INC=1
178 #Opteron K8 1G HT Support
179 default CONFIG_K8_HT_FREQ_1G_SUPPORT=1
182 default CONFIG_CONSOLE_VGA=1
183 default CONFIG_PCI_ROM_RUN=1
185 #HT Unit ID offset, default is 1, the typical one
186 default CONFIG_HT_CHAIN_UNITID_BASE=0xa
188 #real SB Unit ID, default is 0x20, mean dont touch it at last
189 default CONFIG_HT_CHAIN_END_UNITID_BASE=0x6
191 #make the SB HT chain on bus 0, default is not (0)
192 default CONFIG_SB_HT_CHAIN_ON_BUS0=2
194 #only offset for SB chain?, default is yes(1)
195 #default CONFIG_SB_HT_CHAIN_UNITID_OFFSET_ONLY=0
197 #allow capable device use that above 4G
198 #default CONFIG_PCI_64BIT_PREF_MEM=1
201 ## enable CACHE_AS_RAM specifics
203 default CONFIG_USE_DCACHE_RAM=1
204 default CONFIG_DCACHE_RAM_BASE=0xc8000
205 default CONFIG_DCACHE_RAM_SIZE=0x08000
206 default CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE=0x01000
207 default CONFIG_USE_INIT=0
211 ## for rev F training on AP purpose
213 default CONFIG_AP_CODE_IN_CAR=1
214 default CONFIG_MEM_TRAIN_SEQ=1
215 default CONFIG_WAIT_BEFORE_CPUS_INIT=1
218 ## Build code to setup a generic IOAPIC
220 default CONFIG_IOAPIC=1
223 ## Clean up the motherboard id strings
225 default CONFIG_MAINBOARD_PART_NUMBER="serengeti_cheetah"
226 default CONFIG_MAINBOARD_VENDOR="AMD"
227 default CONFIG_MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x1022
228 default CONFIG_MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x2b80
231 ### coreboot layout values
234 ## CONFIG_ROM_IMAGE_SIZE is the amount of space to allow coreboot to occupy.
235 default CONFIG_ROM_IMAGE_SIZE = 65536 - CONFIG_FAILOVER_SIZE
238 ## Use a small 8K stack
240 default CONFIG_STACK_SIZE=0x2000
243 ## Use a small 32K heap
245 default CONFIG_HEAP_SIZE=0x8000
248 ## Only use the option table in a normal image
250 default CONFIG_USE_OPTION_TABLE = (!CONFIG_USE_FALLBACK_IMAGE) && (!CONFIG_USE_FAILOVER_IMAGE )
253 ## Coreboot C code runs at this location in RAM
255 default CONFIG_RAMBASE=0x00100000
258 ## Load the payload from the ROM
260 default CONFIG_ROM_PAYLOAD = 1
263 ### Defaults of options that you may want to override in the target config file
267 ## The default compiler
269 default CC="$(CONFIG_CROSS_COMPILE)gcc -m32"
273 ## Disable the gdb stub by default
275 default CONFIG_GDB_STUB=0
278 ## The Serial Console
280 default CONFIG_USE_PRINTK_IN_CAR=1
282 # To Enable the Serial Console
283 default CONFIG_CONSOLE_SERIAL8250=1
285 ## Select the serial console baud rate
286 default CONFIG_TTYS0_BAUD=115200
287 #default CONFIG_TTYS0_BAUD=57600
288 #default CONFIG_TTYS0_BAUD=38400
289 #default CONFIG_TTYS0_BAUD=19200
290 #default CONFIG_TTYS0_BAUD=9600
291 #default CONFIG_TTYS0_BAUD=4800
292 #default CONFIG_TTYS0_BAUD=2400
293 #default CONFIG_TTYS0_BAUD=1200
295 # Select the serial console base port
296 default CONFIG_TTYS0_BASE=0x3f8
298 # Select the serial protocol
299 # This defaults to 8 data bits, 1 stop bit, and no parity
300 default CONFIG_TTYS0_LCS=0x3
303 ### Select the coreboot loglevel
305 ## EMERG 1 system is unusable
306 ## ALERT 2 action must be taken immediately
307 ## CRIT 3 critical conditions
308 ## ERR 4 error conditions
309 ## WARNING 5 warning conditions
310 ## NOTICE 6 normal but significant condition
311 ## INFO 7 informational
312 ## CONFIG_DEBUG 8 debug-level messages
313 ## SPEW 9 Way too many details
315 ## Request this level of debugging output
316 default CONFIG_DEFAULT_CONSOLE_LOGLEVEL=8
317 ## At a maximum only compile in this level of debugging
318 default CONFIG_MAXIMUM_CONSOLE_LOGLEVEL=8
321 ## Select power on after power fail setting
322 default CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"