# Sample config file for Winfast 6300 to use Etherboot in ELF format
# This will make a target directory of ./winfast-elf-etherboot
target winfast-flash

# WinFast 6300 MAX mainboard
mainboard leadtek/winfast6300

# Enable Serial Console for debugging
option SERIAL_CONSOLE=1

# Use 256KB Standard Flash as Normal BIOS 
option USE_GENERIC_ROM=1
option STD_FLASH
option ZKERNEL_START=0xfffc0000

# payload size = 192KB
option PAYLOAD_SIZE=196608
# Rom image size = 63KB
option ROM_IMAGE_SIZE=64512

# We reuse docipl from DoC
docipl northsouthbridge/sis/630/ipl.S

# Enable MicroCode update and L2 Cache init for PII and PIII
option UPDATE_MICROCODE
option CONFIGURE_L2_CACHE

# Enable CPU Piple Line function, if your are not
# using PIII, this boost performance a lot
option ENABLE_SIS630_CPU_PIPELINE

# Use the internal VGA frame buffer device
option HAVE_FRAMEBUFFER

# some eariler SiS 630 parts have crappy internal LAN
option DISABLE_INTERNAL_DEVICES

# use ELF Loader to load Etherboot
option USE_ELF_BOOT=1

# Use Etherboot as our payload 
payload /home/ollie/work/etherboot/src/bin32/sis900.ebi

# Add our own special make rules to handle 256KB flash with docipl
makerule romimage: linuxbios.rom payload.block docipl ;
addaction romimage cat payload.block linuxbios.rom docipl.bin > romimage

makerule docipl: ipl.o ;
addaction docipl objcopy -O binary -R .note -R .comment -S ipl.o docipl
addaction docipl dd if=docipl skip=126 of=docipl.bin
addaction clean rm -f docipl.bin

makerule linuxbios.rom: linuxbios.strip ;
addaction linuxbios.rom dd if=linuxbios.strip of=linuxbios.rom bs=$(ROM_IMAGE_SIZE) conv=sync

# Kernel command line parameters
commandline root=/dev/hda1 console=ttyS0,115200 console=tty0 video=sisfb:1024x768-32@85,font:VGA8x16