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
77 uses CONFIG_CONSOLE_VGA
78 uses CONFIG_PCI_ROM_RUN
79 uses HW_MEM_HOLE_SIZEK
80 uses HT_CHAIN_UNITID_BASE
81 uses HT_CHAIN_END_UNITID_BASE
82 uses SB_HT_CHAIN_ON_BUS0
87 uses DCACHE_RAM_GLOBAL_VAR_SIZE
90 uses SB_HT_CHAIN_UNITID_OFFSET_ONLY
91 uses CONFIG_USE_PRINTK_IN_CAR
95 uses HAVE_MAINBOARD_RESOURCES
102 ## ROM_SIZE is the size of boot ROM that this board will use.
104 default ROM_SIZE=524288
107 ## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
109 #default FALLBACK_SIZE=131072
111 default FALLBACK_SIZE=0x40000
114 ## Build code for the fallback boot
116 default HAVE_FALLBACK_BOOT=1
119 ## Build code to reset the motherboard from coreboot
121 default HAVE_HARD_RESET=1
124 ## Build code to export a programmable irq routing table
126 default HAVE_PIRQ_TABLE=1
127 default IRQ_SLOT_COUNT=11
130 ## Build code to export an x86 MP table
131 ## Useful for specifying IRQ routing values
133 default HAVE_MP_TABLE=1
135 ## ACPI tables will be included
136 default HAVE_ACPI_TABLES=1
139 ## Build code to export a CMOS option table
141 default HAVE_OPTION_TABLE=0
144 ## Move the default coreboot cmos range off of AMD RTC registers
146 default LB_CKS_RANGE_START=49
147 default LB_CKS_RANGE_END=122
148 default LB_CKS_LOC=123
151 ## Build code for SMP support
152 ## Only worry about 2 micro processors
155 default CONFIG_MAX_CPUS=2
157 default CONFIG_MAX_PHYSICAL_CPUS=1
158 default CONFIG_LOGICAL_CPUS=1
161 default CONFIG_CHIP_NAME=1
164 default HW_MEM_HOLE_SIZEK=0x100000
167 default CONFIG_CONSOLE_VGA=1
168 default CONFIG_PCI_ROM_RUN=1
170 # BTDC: Only one HT device on Herring.
172 #default HT_CHAIN_UNITID_BASE=0x6
173 default HT_CHAIN_UNITID_BASE=0x0
177 default HT_CHAIN_END_UNITID_BASE=0x1
179 #make the SB HT chain on bus 0
180 default SB_HT_CHAIN_ON_BUS0=1
183 ## enable CACHE_AS_RAM specifics
185 default USE_DCACHE_RAM=1
186 default DCACHE_RAM_BASE=0xc8000
187 default DCACHE_RAM_SIZE=0x8000
188 default DCACHE_RAM_GLOBAL_VAR_SIZE=0x01000
189 default CONFIG_USE_INIT=0
192 ## Build code to setup a generic IOAPIC
194 default CONFIG_IOAPIC=1
197 ## Clean up the motherboard id strings
199 default MAINBOARD_PART_NUMBER="pistachio"
200 default MAINBOARD_VENDOR="amd"
201 default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x1022
202 default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x3050
206 ### coreboot layout values
209 ## ROM_IMAGE_SIZE is the amount of space to allow coreboot to occupy.
210 default ROM_IMAGE_SIZE = 65536
213 ## Use a small 8K stack
215 default STACK_SIZE=0x2000
218 ## Use a small 16K heap
220 default HEAP_SIZE=0x4000
223 ## Only use the option table in a normal image
225 #default USE_OPTION_TABLE = !USE_FALLBACK_IMAGE
226 default USE_OPTION_TABLE = 0
229 ## coreboot C code runs at this location in RAM
231 default _RAMBASE=0x00004000
234 ## Load the payload from the ROM
236 default CONFIG_ROM_PAYLOAD = 1
239 ### Defaults of options that you may want to override in the target config file
243 ## The default compiler
245 default CC="$(CROSS_COMPILE)gcc -m32"
249 ## Disable the gdb stub by default
251 default CONFIG_GDB_STUB=0
254 default CONFIG_USE_PRINTK_IN_CAR=1
257 ## The Serial Console
260 # To Enable the Serial Console
261 default CONFIG_CONSOLE_SERIAL8250=1
263 ## Select the serial console baud rate
264 default TTYS0_BAUD=115200
265 #default TTYS0_BAUD=57600
266 #default TTYS0_BAUD=38400
267 #default TTYS0_BAUD=19200
268 #default TTYS0_BAUD=9600
269 #default TTYS0_BAUD=4800
270 #default TTYS0_BAUD=2400
271 #default TTYS0_BAUD=1200
273 # Select the serial console base port
274 default TTYS0_BASE=0x3f8
276 # Select the serial protocol
277 # This defaults to 8 data bits, 1 stop bit, and no parity
278 default TTYS0_LCS=0x3
281 ### Select the coreboot loglevel
283 ## EMERG 1 system is unusable
284 ## ALERT 2 action must be taken immediately
285 ## CRIT 3 critical conditions
286 ## ERR 4 error conditions
287 ## WARNING 5 warning conditions
288 ## NOTICE 6 normal but significant condition
289 ## INFO 7 informational
290 ## DEBUG 8 debug-level messages
291 ## SPEW 9 Way too many details
293 ## Request this level of debugging output
294 default DEFAULT_CONSOLE_LOGLEVEL=8
295 ## At a maximum only compile in this level of debugging
296 default MAXIMUM_CONSOLE_LOGLEVEL=8
299 ## Select power on after power fail setting
300 default MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"
302 default CONFIG_VIDEO_MB=1
303 default CONFIG_GFXUMA=1
304 default HAVE_MAINBOARD_RESOURCES=1
311 default CONFIG_ROMFS=0