Moved from FILO into Etherboot, yhlu add boot from SATA disk and move usb boot framework

from Steven James baremetal in LinuxBIOS, also add the OHCI support.

1. refer to README.filo

but don't need to use make config.

2. CFLAG added

CONSOLE_BTEXT --- for btext console support

CONSOLE_PC_KBD --- for direct pc keyboard support

CONFIG_FILO --- It will make main call pci_init

3. to make:

make bin/filo.zelf

or

make bin/tg3--filo.zelf

You can not use filo and ide_disk at the same time.

Some input for boot:

boot from BIOS ROM area

4G-128K

mem@0xfffe0000

4G-512K

mem@0xfff80000

boot from suse

hda2:/boot/vmlinuz initrd=/boot/initrd ro root=/dev/hda2 console=tty0 console=ttyS0,115200

for suse install from CD

hdc:/boot/loader/linux initrd=/boot/loader/initrd ramdisk_size=65536 splash=silent showopts console=tty0 console=ttyS0,115200

boot from RH

for RH install from CD

hdc:/isolinux/vmlinuz initrd=/isolinux/initrd.img expert nofb acpi=off devfs=nomount ramdisk_size=65536 console=ttyS0,115200

for serial ATA support (using port1 and port2 only)

1) if your kernel think SATA as SCSI

hde2:/boot/vmlinuz initrd=/boot/initrd ro root=/dev/sda2 console=tty0 console=ttyS0,115200

2) if your kernel think SATA as normal IDE

hde2:/boot/vmlinuz initrd=/boot/initrd ro root=/dev/hde2 console=tty0 console=ttyS0,115200

for usb support

uda1:/ram0_2.5_2.6.5_k8.2_mydisk7.elf

Yinghai Lu yhlu@tyan.com

to do:

add menu to filo boot