[LinuxBIOS] EPIA-MII 12000, almost there. ( newbie )
Per Mellander
per at mellander.org
Mon Jun 19 13:13:41 CEST 2006
On Sun, 18 Jun 2006 16:23:53 -0500, Richard Smith wrote
> On 6/18/06, Richard Smith <smithbone at gmail.com> wrote:
> > > system does not handle this correctly. It expects there to be falback
> > > and normal images.
> > > So you have to trick it to make it work right.
> >
> > The trick is to set FALLBACK_SIZE=ROM_SIZE
> >
>
> Looks like you need to comment out the following lines in the config as well
> or I think the addresses of the various entry points will be wrong.
>
> option ROM_SECTION_OFFSET=0x10000
> option ROM_SECTION_SIZE=0x30000
>
Don't know if I missed something, but this Config.lb
gives the same reboots after kernel has been loaded :(
/Per
----8<---------------------------------------------------
# Sample config file for EPIA-M
# This will make a target directory of ./epia-m
target epia-m
mainboard via/epia-m
option MAXIMUM_CONSOLE_LOGLEVEL=8
option DEFAULT_CONSOLE_LOGLEVEL=8
option CONFIG_CONSOLE_SERIAL8250=1
option ROM_SIZE=256*1024
option HAVE_OPTION_TABLE=1
option CONFIG_ROM_STREAM=1
option HAVE_FALLBACK_BOOT=1
###
### Compute the location and size of where this firmware image
### (linuxBIOS plus bootloader) will live in the boot rom chip.
###
option FALLBACK_SIZE=0x30000
## LinuxBIOS C code runs at this location in RAM
option _RAMBASE=0x00004000
#
###
### Compute the start location and size size of
### The linuxBIOS bootloader.
###
#
# EPIA-M
#
#romimage "normal"
# option USE_FALLBACK_IMAGE=0
# option ROM_IMAGE_SIZE=0xc000
# option ROM_SECTION_OFFSET=0x10000
# option ROM_SECTION_SIZE=0x18000
# option XIP_ROM_BASE=0xfffd0000
# option LINUXBIOS_EXTRA_VERSION=".0Normal"
# payload /usr/share/etherboot/5.1.9pre2-lnxi-lb/tg3--ide_disk.zelf
# payload ../../../../tg3--ide_disk.zelf
# payload ../../../../../lnxieepro100.ebi
# payload /filo.elf
#end
romimage "fallback"
option FALLBACK_SIZE=ROM_SIZE
option USE_FALLBACK_IMAGE=1
option ROM_IMAGE_SIZE=0x10000
# option ROM_SECTION_OFFSET=0x10000
# option ROM_SECTION_SIZE=0x30000
# option XIP_ROM_BASE=0xfffe0000
option LINUXBIOS_EXTRA_VERSION=".0Fallback"
# payload /usr/share/etherboot/5.1.9pre2-lnxi-lb/tg3--ide_disk.zelf
# payload ../../../../tg3--ide_disk.zelf
# payload ../../../../../lnxieepro100.ebi
payload /filo.elf
# payload /memtest
end
buildrom ./linuxbios.rom ROM_SIZE "fallback"
----8<---------------------------------------------------
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