Difference between revisions of "Etherboot"
From coreboot
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| − | Download [http://www.etherboot.org Etherboot] | + | <div style="margin-top:0.5em; padding:0.5em 0.5em 0.5em 0.5em; background-color:#ffefef; align:right; border:1px solid #ccbbaa;"> |
| + | The description in this article unfortunately does not work in newer versions of etherboot/gPXE. Please go to [http://www.rom-o-matic.net/ rom-o-matic] for now. Any updates to this article are welcome. | ||
| + | </div> | ||
| + | |||
| + | == Download and Build == | ||
| + | |||
| + | Download [http://www.etherboot.org Etherboot] --- Please use '''''5.2.6''''' and '''''gcc 3.2.2''''' | ||
| + | |||
| + | Config changes needed for coreboot support | ||
| + | |||
| + | src/arch/i386/Config | ||
| + | |||
| + | #CFLAGS+= -DPCBIOS | ||
| + | |||
| + | CFLAGS+= -DCONFIG_X86_64 | ||
| + | |||
| + | CFLAGS+= -DLINUXBIOS -DCONFIG_TSC_CURRTICKS -DCONSOLE_SERIAL -DCOMCONSOLE=0x3f8 -DCOMPRESERVE -DCONFIG_PCI_DIRECT -DELF_IMAGE | ||
| + | |||
| + | #enable VGA | ||
| + | CFLAGS+= -DCONSOLE_DIRECT_VGA | ||
| + | |||
| + | src/Config | ||
| + | |||
| + | CFLAGS+= -DBOOT_FIRST=BOOT_NIC | ||
| + | CFLAGS+= -DBOOT_SECOND=BOOT_DISK | ||
| + | |||
| + | #enable FILO and Keyboard | ||
| + | # for direct PC kbd support | ||
| + | CFLAGS+= -DCONSOLE_PC_KBD | ||
| + | # for FILO support it will make main call pci_init | ||
| + | CFLAGS+= -DCONFIG_FILO | ||
| + | |||
| + | src/filo/Config | ||
| + | |||
| + | change you command line as you like | ||
| + | AUTOBOOT_FILE = "hda2:/boot/vmlinuz initrd=/boot/initrd pci=noacpi ro root=/dev/hda2 console=tty0 console=ttyS0,115200" | ||
| + | |||
| + | make | ||
| + | '''''cd src/''''' | ||
| + | '''''make bin/tg3.zelf''''' | ||
| + | '''''make bin/tg3--filo.zelf''''' | ||
| + | |||
| + | |||
| + | Some input for boot or AUTOBOOT_FILE, please refer to README.filo_in_etherboot | ||
| + | |||
| + | 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''''' | ||
| + | |||
| + | == NVRAM Parsing == | ||
| + | |||
| + | * TO BE DONE! | ||
Revision as of 22:59, 6 September 2008
The description in this article unfortunately does not work in newer versions of etherboot/gPXE. Please go to rom-o-matic for now. Any updates to this article are welcome.
Download and Build
Download Etherboot --- Please use 5.2.6 and gcc 3.2.2
Config changes needed for coreboot support
src/arch/i386/Config
#CFLAGS+= -DPCBIOS
CFLAGS+= -DCONFIG_X86_64
CFLAGS+= -DLINUXBIOS -DCONFIG_TSC_CURRTICKS -DCONSOLE_SERIAL -DCOMCONSOLE=0x3f8 -DCOMPRESERVE -DCONFIG_PCI_DIRECT -DELF_IMAGE
#enable VGA CFLAGS+= -DCONSOLE_DIRECT_VGA
src/Config
CFLAGS+= -DBOOT_FIRST=BOOT_NIC CFLAGS+= -DBOOT_SECOND=BOOT_DISK
#enable FILO and Keyboard # for direct PC kbd support CFLAGS+= -DCONSOLE_PC_KBD # for FILO support it will make main call pci_init CFLAGS+= -DCONFIG_FILO
src/filo/Config
change you command line as you like
AUTOBOOT_FILE = "hda2:/boot/vmlinuz initrd=/boot/initrd pci=noacpi ro root=/dev/hda2 console=tty0 console=ttyS0,115200"
make
cd src/ make bin/tg3.zelf make bin/tg3--filo.zelf
Some input for boot or AUTOBOOT_FILE, please refer to README.filo_in_etherboot
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
NVRAM Parsing
- TO BE DONE!
