2 ## This file is part of the coreboot project.
4 ## Copyright (C) 2008 Advanced Micro Devices, Inc.
6 ## This program is free software; you can redistribute it and/or modify
7 ## it under the terms of the GNU General Public License as published by
8 ## the Free Software Foundation; version 2 of the License.
10 ## This program is distributed in the hope that it will be useful,
11 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 ## GNU General Public License for more details.
15 ## You should have received a copy of the GNU General Public License
16 ## along with this program; if not, write to the Free Software
17 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
26 uses USE_FALLBACK_IMAGE
27 uses HAVE_FALLBACK_BOOT
30 uses HAVE_OPTION_TABLE
32 uses CONFIG_MAX_PHYSICAL_CPUS
33 uses CONFIG_LOGICAL_CPUS
41 uses ROM_SECTION_OFFSET
42 uses CONFIG_ROM_PAYLOAD
43 uses CONFIG_ROM_PAYLOAD_START
44 uses CONFIG_COMPRESSED_PAYLOAD_LZMA
52 uses LB_CKS_RANGE_START
55 uses MAINBOARD_PART_NUMBER
58 uses MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
59 uses MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
60 uses COREBOOT_EXTRA_VERSION
65 uses DEFAULT_CONSOLE_LOGLEVEL
66 uses MAXIMUM_CONSOLE_LOGLEVEL
67 uses MAINBOARD_POWER_ON_AFTER_POWER_FAIL
68 uses CONFIG_CONSOLE_SERIAL8250
76 uses CONFIG_CONSOLE_VGA
77 uses CONFIG_PCI_ROM_RUN
78 uses HW_MEM_HOLE_SIZEK
79 uses HT_CHAIN_UNITID_BASE
80 uses HT_CHAIN_END_UNITID_BASE
81 uses SB_HT_CHAIN_ON_BUS0
86 uses DCACHE_RAM_GLOBAL_VAR_SIZE
89 uses SB_HT_CHAIN_UNITID_OFFSET_ONLY
90 uses CONFIG_USE_PRINTK_IN_CAR
94 uses HAVE_MAINBOARD_RESOURCES
101 ## ROM_SIZE is the size of boot ROM that this board will use.
103 default ROM_SIZE=524288
106 ## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
108 #default FALLBACK_SIZE=131072
110 default FALLBACK_SIZE=0x40000
113 ## Build code for the fallback boot
115 default HAVE_FALLBACK_BOOT=1
118 ## Build code to reset the motherboard from coreboot
120 default HAVE_HARD_RESET=1
123 ## Build code to export a programmable irq routing table
125 default HAVE_PIRQ_TABLE=1
126 default IRQ_SLOT_COUNT=11
129 ## Build code to export an x86 MP table
130 ## Useful for specifying IRQ routing values
132 default HAVE_MP_TABLE=1
134 ## ACPI tables will be included
135 default HAVE_ACPI_TABLES=1
138 ## Build code to export a CMOS option table
140 default HAVE_OPTION_TABLE=0
143 ## Move the default coreboot cmos range off of AMD RTC registers
145 default LB_CKS_RANGE_START=49
146 default LB_CKS_RANGE_END=122
147 default LB_CKS_LOC=123
150 ## Build code for SMP support
151 ## Only worry about 2 micro processors
154 default CONFIG_MAX_CPUS=2
156 default CONFIG_MAX_PHYSICAL_CPUS=1
157 default CONFIG_LOGICAL_CPUS=1
160 default HW_MEM_HOLE_SIZEK=0x100000
163 default CONFIG_CONSOLE_VGA=1
164 default CONFIG_PCI_ROM_RUN=1
166 # BTDC: Only one HT device on Herring.
168 #default HT_CHAIN_UNITID_BASE=0x6
169 default HT_CHAIN_UNITID_BASE=0x0
173 default HT_CHAIN_END_UNITID_BASE=0x1
175 #make the SB HT chain on bus 0
176 default SB_HT_CHAIN_ON_BUS0=1
179 ## enable CACHE_AS_RAM specifics
181 default USE_DCACHE_RAM=1
182 default DCACHE_RAM_BASE=0xc8000
183 default DCACHE_RAM_SIZE=0x8000
184 default DCACHE_RAM_GLOBAL_VAR_SIZE=0x01000
185 default CONFIG_USE_INIT=0
188 ## Build code to setup a generic IOAPIC
190 default CONFIG_IOAPIC=1
193 ## Clean up the motherboard id strings
195 default MAINBOARD_PART_NUMBER="pistachio"
196 default MAINBOARD_VENDOR="amd"
197 default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x1022
198 default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x3050
202 ### coreboot layout values
205 ## ROM_IMAGE_SIZE is the amount of space to allow coreboot to occupy.
206 default ROM_IMAGE_SIZE = 65536
209 ## Use a small 8K stack
211 default STACK_SIZE=0x2000
214 ## Use a small 16K heap
216 default HEAP_SIZE=0x4000
219 ## Only use the option table in a normal image
221 #default USE_OPTION_TABLE = !USE_FALLBACK_IMAGE
222 default USE_OPTION_TABLE = 0
225 ## coreboot C code runs at this location in RAM
227 default _RAMBASE=0x00004000
230 ## Load the payload from the ROM
232 default CONFIG_ROM_PAYLOAD = 1
235 ### Defaults of options that you may want to override in the target config file
239 ## The default compiler
241 default CC="$(CROSS_COMPILE)gcc -m32"
245 ## Disable the gdb stub by default
247 default CONFIG_GDB_STUB=0
250 default CONFIG_USE_PRINTK_IN_CAR=1
253 ## The Serial Console
256 # To Enable the Serial Console
257 default CONFIG_CONSOLE_SERIAL8250=1
259 ## Select the serial console baud rate
260 default TTYS0_BAUD=115200
261 #default TTYS0_BAUD=57600
262 #default TTYS0_BAUD=38400
263 #default TTYS0_BAUD=19200
264 #default TTYS0_BAUD=9600
265 #default TTYS0_BAUD=4800
266 #default TTYS0_BAUD=2400
267 #default TTYS0_BAUD=1200
269 # Select the serial console base port
270 default TTYS0_BASE=0x3f8
272 # Select the serial protocol
273 # This defaults to 8 data bits, 1 stop bit, and no parity
274 default TTYS0_LCS=0x3
277 ### Select the coreboot loglevel
279 ## EMERG 1 system is unusable
280 ## ALERT 2 action must be taken immediately
281 ## CRIT 3 critical conditions
282 ## ERR 4 error conditions
283 ## WARNING 5 warning conditions
284 ## NOTICE 6 normal but significant condition
285 ## INFO 7 informational
286 ## DEBUG 8 debug-level messages
287 ## SPEW 9 Way too many details
289 ## Request this level of debugging output
290 default DEFAULT_CONSOLE_LOGLEVEL=8
291 ## At a maximum only compile in this level of debugging
292 default MAXIMUM_CONSOLE_LOGLEVEL=8
295 ## Select power on after power fail setting
296 default MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"
298 default CONFIG_VIDEO_MB=1
299 default CONFIG_GFXUMA=1
300 default HAVE_MAINBOARD_RESOURCES=1
307 default CONFIG_ROMFS=0