6b13f685e
 김민수
BSP 최초 추가
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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
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