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# Sample config file for
# the Iwill DK8S2
# This will make a target directory of ./dk8s2
target dk8s2
mainboard Iwill/DK8S2
option HAVE_HARD_RESET=1
option HAVE_OPTION_TABLE=1
option HAVE_MP_TABLE=1
option ROM_SIZE=1024*1024
option HAVE_FALLBACK_BOOT=1
#option CONFIG_LSI_SCSI_FW_FIXUP=1
#
###
### Build code to export a programmable irq routing table
###
option HAVE_PIRQ_TABLE=1
option IRQ_SLOT_COUNT=12
#
###
### Build code for SMP support
### Only worry about 2 micro processors
###
option CONFIG_SMP=1
option CONFIG_MAX_CPUS=2
#option CONFIG_LOGICAL_CPUS=2
option CONFIG_MAX_PHYSICAL_CPUS=2
#
###
### Build code to setup a generic IOAPIC
###
option CONFIG_IOAPIC=1
#
###
### MEMORY_HOLE instructs earlymtrr.inc to
### enable caching from 0-640KB and to disable
### caching from 640KB-1MB using fixed MTRRs
###
### Enabling this option breaks SMP because secondary
### CPU identification depends on only variable MTRRs
### being enabled.
###
#option MEMORY_HOLE=0
#
###
### Clean up the motherboard id strings
###
option MAINBOARD_PART_NUMBER="DK8S2"
option MAINBOARD_VENDOR="Iwill"
#
###
### Compute the location and size of where this firmware image
### (linuxBIOS plus bootloader) will live in the boot rom chip.
###
#option FALLBACK_SIZE=524288
#option FALLBACK_SIZE=98304
option FALLBACK_SIZE=131072
## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
option ROM_IMAGE_SIZE=65536
###
### Compute where this copy of linuxBIOS will start in the boot rom
###
#
###
## We do use compressed image
#option CONFIG_COMPRESS=1
option CONFIG_CONSOLE_SERIAL8250=1
option TTYS0_BAUD=115200
##
### Select the linuxBIOS 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
option DEFAULT_CONSOLE_LOGLEVEL=7
## At a maximum only compile in this level of debugging
option MAXIMUM_CONSOLE_LOGLEVEL=7
#option DEBUG=1
#
## LinuxBIOS C code runs at this location in RAM
option _RAMBASE=0x004000
##
## Use a 32K stack
##
option STACK_SIZE=0x8000
##
## Use a 56K heap
##
option HEAP_SIZE=0xe000
#
###
### Compute the start location and size size of
### The linuxBIOS bootloader.
###
option CONFIG_ROM_STREAM = 1
#
#
romimage "normal"
# 48K for SCSI FW
# option ROM_SIZE = 512*1024-48*1024
# 48K for SCSI FW and 48K for ATI ROM
# option ROM_SIZE = 512*1024-48*1024-48*1024
option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Normal"
option USE_FALLBACK_IMAGE=0
option ROM_SECTION_SIZE = (ROM_SIZE - FALLBACK_SIZE)
option ROM_SECTION_OFFSET= 0
option PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
option CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
option _ROMBASE = (CONFIG_ROM_STREAM_START + PAYLOAD_SIZE)
# option XIP_ROM_SIZE = FALLBACK_SIZE
option XIP_ROM_SIZE = 65536
option XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE)
payload /usr/src/filo-0.4.1_btext/filo.elf
# payload /usr/src/filo-0.4.2/filo.elf
end
romimage "fallback"
option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Fallback"
option USE_FALLBACK_IMAGE=1
option ROM_SECTION_SIZE = FALLBACK_SIZE
option ROM_SECTION_OFFSET= (ROM_SIZE - FALLBACK_SIZE)
option PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
option CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
option _ROMBASE = (CONFIG_ROM_STREAM_START + PAYLOAD_SIZE)
# option XIP_ROM_SIZE = FALLBACK_SIZE
option XIP_ROM_SIZE = 65536
option XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE)
payload ../../../payloads/filo.elf
# payload /usr/src/filo-0.4.2/filo.elf
end
buildrom ./linuxbios.rom ROM_SIZE "normal" "fallback"
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