2 ## This file is part of the coreboot project.
4 ## Copyright (C) 2006 AMD
5 ## Written by Yinghai Lu <yinghailu@gmail.com> for AMD.
7 ## Copyright (C) 2006 MSI
8 ## Written by bxshi <bingxunshi@gmail.com> for MSI.
10 ## This program is free software; you can redistribute it and/or modify
11 ## it under the terms of the GNU General Public License as published by
12 ## the Free Software Foundation; either version 2 of the License, or
13 ## (at your option) any later version.
15 ## This program is distributed in the hope that it will be useful,
16 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ## GNU General Public License for more details.
20 ## You should have received a copy of the GNU General Public License
21 ## along with this program; if not, write to the Free Software
22 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
29 uses USE_FALLBACK_IMAGE
30 uses HAVE_FALLBACK_BOOT
33 uses HAVE_OPTION_TABLE
35 uses CONFIG_MAX_PHYSICAL_CPUS
36 uses CONFIG_LOGICAL_CPUS
44 uses ROM_SECTION_OFFSET
45 uses CONFIG_ROM_PAYLOAD
46 uses CONFIG_ROM_PAYLOAD_START
47 uses CONFIG_COMPRESSED_PAYLOAD_LZMA
48 uses CONFIG_PRECOMPRESSED_PAYLOAD
56 uses LB_CKS_RANGE_START
59 uses MAINBOARD_PART_NUMBER
62 uses MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
63 uses MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
64 uses COREBOOT_EXTRA_VERSION
69 uses DEFAULT_CONSOLE_LOGLEVEL
70 uses MAXIMUM_CONSOLE_LOGLEVEL
71 uses MAINBOARD_POWER_ON_AFTER_POWER_FAIL
72 uses CONFIG_CONSOLE_SERIAL8250
81 uses CONFIG_CONSOLE_VGA
82 uses CONFIG_PCI_ROM_RUN
83 uses HW_MEM_HOLE_SIZEK
84 uses HW_MEM_HOLE_SIZE_AUTO_INC
85 uses K8_HT_FREQ_1G_SUPPORT
87 uses HT_CHAIN_UNITID_BASE
88 uses HT_CHAIN_END_UNITID_BASE
89 uses SB_HT_CHAIN_ON_BUS0
90 uses SB_HT_CHAIN_UNITID_OFFSET_ONLY
95 uses DCACHE_RAM_GLOBAL_VAR_SIZE
100 uses ENABLE_APIC_EXT_ID
102 uses LIFT_BSP_APIC_ID
104 uses CONFIG_PCI_64BIT_PREF_MEM
106 uses CONFIG_LB_MEM_TOPK
114 ## ROM_SIZE is the size of boot ROM that this board will use.
116 default ROM_SIZE=524288
119 ## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
121 #default FALLBACK_SIZE=131072
123 default FALLBACK_SIZE=0x40000
126 default CONFIG_LB_MEM_TOPK=2048
129 ## Build code for the fallback boot
131 default HAVE_FALLBACK_BOOT=1
134 ## Build code to reset the motherboard from coreboot
136 default HAVE_HARD_RESET=1
139 ## Build code to export a programmable irq routing table
141 default HAVE_PIRQ_TABLE=1
142 default IRQ_SLOT_COUNT=11
145 ## Build code to export an x86 MP table
146 ## Useful for specifying IRQ routing values
148 default HAVE_MP_TABLE=1
150 ## ACPI tables will be included
151 #default HAVE_ACPI_TABLES=1
153 #default ACPI_SSDTX_NUM=1
156 ## Build code to export a CMOS option table
158 default HAVE_OPTION_TABLE=1
161 ## Move the default coreboot cmos range off of AMD RTC registers
163 default LB_CKS_RANGE_START=49
164 default LB_CKS_RANGE_END=122
165 default LB_CKS_LOC=123
168 ## Build code for SMP support
169 ## Only worry about 2 micro processors
172 default CONFIG_MAX_CPUS=4
173 default CONFIG_MAX_PHYSICAL_CPUS=2
174 default CONFIG_LOGICAL_CPUS=1
176 default SERIAL_CPU_INIT=0
178 default ENABLE_APIC_EXT_ID=0
179 default APIC_ID_OFFSET=0x8
180 default LIFT_BSP_APIC_ID=1
183 default CONFIG_CHIP_NAME=1
185 #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.
187 #default HW_MEM_HOLE_SIZEK=0x200000
189 default HW_MEM_HOLE_SIZEK=0x100000
191 #default HW_MEM_HOLE_SIZEK=0x80000
193 #make auto increase hole size to avoid hole_startk equal to basek so as to make some kernel happy
194 #default HW_MEM_HOLE_SIZE_AUTO_INC=1
196 #Opteron K8 1G HT Support
197 default K8_HT_FREQ_1G_SUPPORT=1
200 default CONFIG_CONSOLE_VGA=1
201 default CONFIG_PCI_ROM_RUN=1
203 #HT Unit ID offset, default is 1, the typical one
204 default HT_CHAIN_UNITID_BASE=0x06
206 #real SB Unit ID, default is 0x20, mean dont touch it at last
207 default HT_CHAIN_END_UNITID_BASE=0x01
209 #make the SB HT chain on bus 0, default is not (0)
210 default SB_HT_CHAIN_ON_BUS0=2
212 #only offset for SB chain?, default is yes(1)
213 #default SB_HT_CHAIN_UNITID_OFFSET_ONLY=0
215 #allow capable device use that above 4G
216 #default CONFIG_PCI_64BIT_PREF_MEM=1
219 ## enable CACHE_AS_RAM specifics
221 default USE_DCACHE_RAM=1
222 default DCACHE_RAM_BASE=0xcc000
223 default DCACHE_RAM_SIZE=0x04000
224 default DCACHE_RAM_GLOBAL_VAR_SIZE=0x01000
225 default CONFIG_USE_INIT=0
228 ## Build code to setup a generic IOAPIC
230 default CONFIG_IOAPIC=1
233 ## Clean up the motherboard id strings
235 default MAINBOARD_PART_NUMBER="MS9185"
236 default MAINBOARD_VENDOR="MSI"
237 default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x1022
238 default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x2b80
241 ### coreboot layout values
244 ## ROM_IMAGE_SIZE is the amount of space to allow coreboot to occupy.
245 default ROM_IMAGE_SIZE = 65536
248 ## Use a small 8K stack
250 default STACK_SIZE=0x2000
253 ## Use a small 32K heap
255 default HEAP_SIZE=0x8000
258 ## Only use the option table in a normal image
260 default USE_OPTION_TABLE = !USE_FALLBACK_IMAGE
263 ## Coreboot C code runs at this location in RAM
265 default _RAMBASE=0x00100000
268 ## Load the payload from the ROM
270 default CONFIG_ROM_PAYLOAD = 1
273 ### Defaults of options that you may want to override in the target config file
277 ## The default compiler
279 default CC="$(CROSS_COMPILE)gcc -m32"
283 ## Disable the gdb stub by default
285 default CONFIG_GDB_STUB=0
288 ## The Serial Console
291 # To Enable the Serial Console
292 default CONFIG_CONSOLE_SERIAL8250=1
294 ## Select the serial console baud rate
295 default TTYS0_BAUD=115200
296 #default TTYS0_BAUD=57600
297 #default TTYS0_BAUD=38400
298 #default TTYS0_BAUD=19200
299 #default TTYS0_BAUD=9600
300 #default TTYS0_BAUD=4800
301 #default TTYS0_BAUD=2400
302 #default TTYS0_BAUD=1200
304 # Select the serial console base port
305 default TTYS0_BASE=0x3f8
307 # Select the serial protocol
308 # This defaults to 8 data bits, 1 stop bit, and no parity
309 default TTYS0_LCS=0x3
312 ### Select the coreboot loglevel
314 ## EMERG 1 system is unusable
315 ## ALERT 2 action must be taken immediately
316 ## CRIT 3 critical conditions
317 ## ERR 4 error conditions
318 ## WARNING 5 warning conditions
319 ## NOTICE 6 normal but significant condition
320 ## INFO 7 informational
321 ## DEBUG 8 debug-level messages
322 ## SPEW 9 Way too many details
324 ## Request this level of debugging output
325 default DEFAULT_CONSOLE_LOGLEVEL=8
326 ## At a maximum only compile in this level of debugging
327 default MAXIMUM_CONSOLE_LOGLEVEL=8
330 ## Select power on after power fail setting
331 default MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"