##
## This file is part of the coreboot project.
##
## Copyright (C) 2008 Arastra, Inc.
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License version 2 as
## published by the Free Software Foundation.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
##

uses HAVE_MP_TABLE
uses CONFIG_ROMFS
uses HAVE_PIRQ_TABLE
uses USE_FALLBACK_IMAGE
uses HAVE_FALLBACK_BOOT
uses HAVE_HARD_RESET
uses IRQ_SLOT_COUNT
uses CONFIG_LOGICAL_CPUS
uses CONFIG_MAX_CPUS
uses CONFIG_IOAPIC
uses CONFIG_SMP
uses FALLBACK_SIZE
uses ROM_SIZE
uses ROM_SECTION_SIZE
uses ROM_IMAGE_SIZE
uses ROM_SECTION_SIZE
uses ROM_SECTION_OFFSET
uses CONFIG_ROM_PAYLOAD
uses CONFIG_ROM_PAYLOAD_START
uses CONFIG_COMPRESSED_PAYLOAD_LZMA
uses PAYLOAD_SIZE
uses _ROMBASE
uses XIP_ROM_SIZE
uses XIP_ROM_BASE
uses STACK_SIZE
uses HEAP_SIZE
uses LB_CKS_RANGE_START
uses LB_CKS_RANGE_END
uses LB_CKS_LOC
uses MAINBOARD
uses MAINBOARD_PART_NUMBER
uses MAINBOARD_VENDOR
uses MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
uses MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
uses COREBOOT_EXTRA_VERSION
uses CONFIG_UDELAY_TSC
uses CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2
uses _RAMBASE
uses CONFIG_GDB_STUB
uses CONFIG_CONSOLE_SERIAL8250
uses TTYS0_BAUD
uses TTYS0_BASE
uses TTYS0_LCS
uses DEFAULT_CONSOLE_LOGLEVEL
uses MAXIMUM_CONSOLE_LOGLEVEL
uses MAINBOARD_POWER_ON_AFTER_POWER_FAIL
uses CC
uses HOSTCC
uses CROSS_COMPILE
uses OBJCOPY


###
### Build options
###

##
## ROM_SIZE is the size of boot ROM that this board will use.
##
default ROM_SIZE = 2 * 1024 * 1024

##
## Build code for the fallback boot
##
default HAVE_FALLBACK_BOOT=1

##
## Delay timer options
## Use timer2
##
default CONFIG_UDELAY_TSC=1
default CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2=1

##
## Build code to reset the motherboard from coreboot
##
default HAVE_HARD_RESET=1

##
## Build code to export a programmable irq routing table
##
default HAVE_PIRQ_TABLE=1
default IRQ_SLOT_COUNT=1

##
## Build code to export an x86 MP table
## Useful for specifying IRQ routing values
##
default HAVE_MP_TABLE=1

##
## Build code for SMP support
## Only worry about 2 micro processors
##
default CONFIG_SMP=1
default CONFIG_MAX_CPUS=4
default CONFIG_LOGICAL_CPUS=0

##
## Build code to setup a generic IOAPIC
##
default CONFIG_IOAPIC=1

##
## Clean up the motherboard id strings
##
default MAINBOARD_PART_NUMBER="Mt. Arvon"
default MAINBOARD_VENDOR=     "Intel"
default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x8086
default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x2680

###
### Coreboot layout values
###

## ROM_IMAGE_SIZE is the amount of space to allow coreboot to occupy.
default ROM_IMAGE_SIZE = 65536

##
## Use a small 8K stack
##
default STACK_SIZE=0x2000

##
## Use a small 32K heap
##
default HEAP_SIZE=0x8000


###
### Compute the location and size of where this firmware image
### (coreboot plus bootloader) will live in the boot rom chip.
###
default FALLBACK_SIZE=131072

##
## coreboot C code runs at this location in RAM
##
default _RAMBASE=0x00004000

##
## Load the payload from the ROM
##
default CONFIG_ROM_PAYLOAD=1


###
### Defaults of options that you may want to override in the target config file
###

##
## The default compiler
##
default CC="$(CROSS_COMPILE)gcc -m32"
default HOSTCC="gcc"

##
## Disable the gdb stub by default
##
default CONFIG_GDB_STUB=0

##
## The Serial Console
##

# To Enable the Serial Console
default CONFIG_CONSOLE_SERIAL8250=1

## Select the serial console baud rate
default TTYS0_BAUD=115200
#default TTYS0_BAUD=57600
#default TTYS0_BAUD=38400
#default TTYS0_BAUD=19200
#default TTYS0_BAUD=9600
#default TTYS0_BAUD=4800
#default TTYS0_BAUD=2400
#default TTYS0_BAUD=1200

# Select the serial console base port
default TTYS0_BASE=0x3f8

# Select the serial protocol
# This defaults to 8 data bits, 1 stop bit, and no parity
default TTYS0_LCS=0x3

##
### Select the coreboot loglevel
##
## EMERG      1   system is unusable
## ALERT      2   action must be taken immediately
## CRIT       3   critical conditions
## ERR        4   error conditions
## WARNING    5   warning conditions
## NOTICE     6   normal but significant condition
## INFO       7   informational
## DEBUG      8   debug-level messages
## SPEW       9   way too many details

## Request this level of debugging output
default  DEFAULT_CONSOLE_LOGLEVEL=5
## At a maximum only compile in this level of debugging
default  MAXIMUM_CONSOLE_LOGLEVEL=5

##
## Select power on after power fail setting
default MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"

### End Options.lb
#
# ROMFS
#
#
default CONFIG_ROMFS=0
end