2 ## This file is part of the coreboot project.
4 ## Copyright (C) 2008 Arastra, 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 version 2 as
8 ## published by the Free Software Foundation.
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
20 uses CONFIG_HAVE_MP_TABLE
22 uses CONFIG_HAVE_PIRQ_TABLE
23 uses CONFIG_USE_FALLBACK_IMAGE
24 uses CONFIG_HAVE_FALLBACK_BOOT
25 uses CONFIG_HAVE_HARD_RESET
26 uses CONFIG_IRQ_SLOT_COUNT
27 uses CONFIG_LOGICAL_CPUS
31 uses CONFIG_FALLBACK_SIZE
33 uses CONFIG_ROM_SECTION_SIZE
34 uses CONFIG_ROM_IMAGE_SIZE
35 uses CONFIG_ROM_SECTION_SIZE
36 uses CONFIG_ROM_SECTION_OFFSET
37 uses CONFIG_ROM_PAYLOAD
38 uses CONFIG_ROM_PAYLOAD_START
39 uses CONFIG_COMPRESSED_PAYLOAD_LZMA
40 uses CONFIG_PAYLOAD_SIZE
42 uses CONFIG_XIP_ROM_SIZE
43 uses CONFIG_XIP_ROM_BASE
44 uses CONFIG_STACK_SIZE
46 uses CONFIG_LB_CKS_RANGE_START
47 uses CONFIG_LB_CKS_RANGE_END
48 uses CONFIG_LB_CKS_LOC
50 uses CONFIG_MAINBOARD_PART_NUMBER
51 uses CONFIG_MAINBOARD_VENDOR
52 uses CONFIG_MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
53 uses CONFIG_MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
54 uses COREBOOT_EXTRA_VERSION
55 uses CONFIG_UDELAY_TSC
56 uses CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2
59 uses CONFIG_CONSOLE_SERIAL8250
60 uses CONFIG_TTYS0_BAUD
61 uses CONFIG_TTYS0_BASE
63 uses CONFIG_DEFAULT_CONSOLE_LOGLEVEL
64 uses CONFIG_MAXIMUM_CONSOLE_LOGLEVEL
65 uses CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL
68 uses CONFIG_CROSS_COMPILE
77 ## CONFIG_ROM_SIZE is the size of boot ROM that this board will use.
79 default CONFIG_ROM_SIZE = 2 * 1024 * 1024
82 ## Build code for the fallback boot
84 default CONFIG_HAVE_FALLBACK_BOOT=1
87 ## Delay timer options
90 default CONFIG_UDELAY_TSC=1
91 default CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2=1
94 ## Build code to reset the motherboard from coreboot
96 default CONFIG_HAVE_HARD_RESET=1
99 ## Build code to export a programmable irq routing table
101 default CONFIG_HAVE_PIRQ_TABLE=1
102 default CONFIG_IRQ_SLOT_COUNT=1
105 ## Build code to export an x86 MP table
106 ## Useful for specifying IRQ routing values
108 default CONFIG_HAVE_MP_TABLE=1
111 ## Build code for SMP support
112 ## Only worry about 2 micro processors
115 default CONFIG_MAX_CPUS=4
116 default CONFIG_LOGICAL_CPUS=0
119 ## Build code to setup a generic IOAPIC
121 default CONFIG_IOAPIC=1
124 ## Clean up the motherboard id strings
126 default CONFIG_MAINBOARD_PART_NUMBER="Mt. Arvon"
127 default CONFIG_MAINBOARD_VENDOR= "Intel"
128 default CONFIG_MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x8086
129 default CONFIG_MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x2680
132 ### Coreboot layout values
135 ## CONFIG_ROM_IMAGE_SIZE is the amount of space to allow coreboot to occupy.
136 default CONFIG_ROM_IMAGE_SIZE = 65536
139 ## Use a small 8K stack
141 default CONFIG_STACK_SIZE=0x2000
144 ## Use a small 32K heap
146 default CONFIG_HEAP_SIZE=0x8000
150 ### Compute the location and size of where this firmware image
151 ### (coreboot plus bootloader) will live in the boot rom chip.
153 default CONFIG_FALLBACK_SIZE=131072
156 ## coreboot C code runs at this location in RAM
158 default CONFIG_RAMBASE=0x00004000
161 ## Load the payload from the ROM
163 default CONFIG_ROM_PAYLOAD=1
167 ### Defaults of options that you may want to override in the target config file
171 ## The default compiler
173 default CC="$(CONFIG_CROSS_COMPILE)gcc -m32"
174 default CONFIG_HOSTCC="gcc"
177 ## Disable the gdb stub by default
179 default CONFIG_GDB_STUB=0
182 ## The Serial Console
185 # To Enable the Serial Console
186 default CONFIG_CONSOLE_SERIAL8250=1
188 ## Select the serial console baud rate
189 default CONFIG_TTYS0_BAUD=115200
190 #default CONFIG_TTYS0_BAUD=57600
191 #default CONFIG_TTYS0_BAUD=38400
192 #default CONFIG_TTYS0_BAUD=19200
193 #default CONFIG_TTYS0_BAUD=9600
194 #default CONFIG_TTYS0_BAUD=4800
195 #default CONFIG_TTYS0_BAUD=2400
196 #default CONFIG_TTYS0_BAUD=1200
198 # Select the serial console base port
199 default CONFIG_TTYS0_BASE=0x3f8
201 # Select the serial protocol
202 # This defaults to 8 data bits, 1 stop bit, and no parity
203 default CONFIG_TTYS0_LCS=0x3
206 ### Select the coreboot loglevel
208 ## EMERG 1 system is unusable
209 ## ALERT 2 action must be taken immediately
210 ## CRIT 3 critical conditions
211 ## ERR 4 error conditions
212 ## WARNING 5 warning conditions
213 ## NOTICE 6 normal but significant condition
214 ## INFO 7 informational
215 ## CONFIG_DEBUG 8 debug-level messages
216 ## SPEW 9 way too many details
218 ## Request this level of debugging output
219 default CONFIG_DEFAULT_CONSOLE_LOGLEVEL=5
220 ## At a maximum only compile in this level of debugging
221 default CONFIG_MAXIMUM_CONSOLE_LOGLEVEL=5
224 ## Select power on after power fail setting
225 default CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"
232 default CONFIG_CBFS=0