buildroot/boot/grub/Config.in

config BR2_TARGET_GRUB
	bool "grub"
	depends on BR2_i386 || BR2_x86_64
	select BR2_HOSTARCH_NEEDS_IA32_COMPILER
	help
	  The GRand Unified Bootloader for x86 systems.

	  Some notes on creating a disk image with Grub installed:
	    1. Create an empty disk image
	       dd if=/dev/zero of=disk.img bs=1M count=32
	    2. Create one primary partition
	       cfdisk -h 16 -s 63 disk.img
	    3. Set up a loop device
	       sudo losetup -f disk.img
	    4. Set up loop devices per partitions
	       sudo partx -a /dev/loop0
	    5. Create the ext2 filesystem
	       sudo mkfs.ext2 -L root /dev/loop0p1
	    6. Mount the filesystem
	       mount /dev/loop0p1 /mnt
	    7. Extract the root filesystem
	       sudo tar -C /mnt -xf output/images/rootfs.tar
	    8. Unmount the filesystem, clean up loop device
	       sudo umount /mnt
	       sudo partx -d /dev/loop0
	       sudo losetup -d /dev/loop0
	    9. Install grub
	       output/host/sbin/grub --device-map=/dev/null
	       and in the grub shell, enter:
		device (hd0) disk.img
		geometry (hd0) <cylinders> 16 63
		root (hd0,0)
		setup (hd0)
	    10. Image is ready
		Can be tested in Qemu, with:
		  qemu-system-{i386,x86-64} -hda disk.img

if BR2_TARGET_GRUB

config BR2_TARGET_GRUB_SPLASH
	bool "Splashimage support"
	help
	  Add support for splashimage.

	  A splashimage is a 14-color indexed .xpm picture which is
	  displayed as background for the grub menu. See
	  http://www.katspace.org/computers/Grub_Splash/ for details
	  on how to generate a splashimage.

config BR2_TARGET_GRUB_DISKLESS
	bool "diskless support"
	help
	  enable diskless support

menu "filesystem drivers"

config BR2_TARGET_GRUB_FS_EXT2
	bool "ext2"
	default y
	help
	  Enable support for the ext2 filesystem in Grub

config BR2_TARGET_GRUB_FS_FAT
	bool "FAT"
	default y
	help
	  Enable support for the FAT filesystem in Grub.

config BR2_TARGET_GRUB_FS_ISO9660
	bool "ISO9660"
	help
	  Enable support for the ISO9660 filesystem in Grub.

config BR2_TARGET_GRUB_FS_JFS
	bool "IBM JFS"
	help
	  Enable support for the JFS filesystem in Grub.

config BR2_TARGET_GRUB_FS_REISERFS
	bool "ReiserFS"
	help
	  Enable support for the ReiserFS filesystem in Grub.

config BR2_TARGET_GRUB_FS_XFS
	bool "SGI XFS"
	help
	  Enable support for the XFS filesystem in Grub.

endmenu

menu "network drivers"

config BR2_TARGET_GRUB_3c595
	bool "3Com595 driver"
	help
	  enable 3Com595 driver

config BR2_TARGET_GRUB_3c90x
	bool "3Com90x driver"
	help
	  enable 3Com90x driver

config BR2_TARGET_GRUB_davicom
	bool "Davicom driver"
	help
	  enable Davicom driver

config BR2_TARGET_GRUB_e1000
	bool "Etherexpress Pro/1000 driver"
	help
	  enable Etherexpress Pro/1000 driver

config BR2_TARGET_GRUB_eepro100
	bool "Etherexpress Pro/100 driver"
	help
	  enable Etherexpress Pro/100 driver

config BR2_TARGET_GRUB_epic100
	bool "SMC 83c170 EPIC/100 driver"
	help
	  enable SMC 83c170 EPIC/100 driver

config BR2_TARGET_GRUB_forcedeth
	bool "Nvidia Geforce driver"
	help
	  enable Nvidia Geforce driver

config BR2_TARGET_GRUB_natsemi
	bool "NatSemi DP8381x driver"
	help
	  enable NatSemi DP8381x driver

config BR2_TARGET_GRUB_ns83820
	bool "NS83820 driver"
	help
	  enable NS83820 driver

config BR2_TARGET_GRUB_ns8390
	bool "NE2000 PCI driver"
	help
	  enable NE2000 PCI driver

config BR2_TARGET_GRUB_pcnet32
	bool "AMD Lance/PCI PCNet/32 driver"
	help
	  enable AMD Lance/PCI PCNet/32 driver

config BR2_TARGET_GRUB_pnic
	bool "Bochs Pseudo Nic driver"
	help
	  enable Bochs Pseudo Nic driver

config BR2_TARGET_GRUB_rtl8139
	bool "Realtek 8139 driver"
	help
	  enable Realtek 8139 driver

config BR2_TARGET_GRUB_r8169
	bool "Realtek 8169 driver"
	help
	  enable Realtek 8169 driver

config BR2_TARGET_GRUB_sis900
	bool "SIS 900 and SIS 7016 driver"
	help
	  enable SIS 900 and SIS 7016 driver

config BR2_TARGET_GRUB_tg3
	bool "Broadcom Tigon3 driver"
	help
	  enable Broadcom Tigon3 driver

config BR2_TARGET_GRUB_tulip
	bool "Tulip driver"
	help
	  enable Tulip driver

config BR2_TARGET_GRUB_tlan
	bool "TI ThunderLAN driver"
	help
	  enable TI ThunderLAN driver

config BR2_TARGET_GRUB_undi
	bool "PXE UNDI driver"
	help
	  enable PXE UNDI driver

config BR2_TARGET_GRUB_via_rhine
	bool "Rhine-I/II driver"
	help
	  enable Rhine-I/II driver

config BR2_TARGET_GRUB_w89c840
	bool "Winbond W89c840 driver"
	help
	  enable Winbond W89c840 driver

endmenu

endif # BR2_TARGET_GRUB