EFI/BOOT/grub.cfg

set default="1"

function load_video {
  insmod efi_gop
  insmod efi_uga
  insmod video_bochs
  insmod video_cirrus
  insmod all_video
}

load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod ext2

set timeout=60
### END /etc/grub.d/00_header ###

search --no-floppy --set=root -l 'CentOS 7 x86_64'

### BEGIN /etc/grub.d/10_linux ###
menuentry 'Install CentOS 7' --class fedora --class gnu-linux --class gnu --class os {
        linuxefi /images/pxeboot/vmlinuz inst.stage2=hd:LABEL=CentOS\x207\x20x86_64 quiet
        initrdefi /images/pxeboot/initrd.img
}
menuentry 'Test this media & install CentOS 7' --class fedora --class gnu-linux --class gnu --class os {
        linuxefi /images/pxeboot/vmlinuz inst.stage2=hd:LABEL=CentOS\x207\x20x86_64 rd.live.check quiet
        initrdefi /images/pxeboot/initrd.img
}
submenu 'Troubleshooting -->' {
        menuentry 'Install CentOS 7 in basic graphics mode' --class fedora --class gnu-linux --class gnu --class os {
                linuxefi /images/pxeboot/vmlinuz inst.stage2=hd:LABEL=CentOS\x207\x20x86_64 xdriver=vesa nomodeset quiet
                initrdefi /images/pxeboot/initrd.img
        }
        menuentry 'Rescue a CentOS system' --class fedora --class gnu-linux --class gnu --class os {
                linuxefi /images/pxeboot/vmlinuz inst.stage2=hd:LABEL=CentOS\x207\x20x86_64 rescue quiet
                initrdefi /images/pxeboot/initrd.img
        }
}
1	jpp	1.1	set default="1"
2
3			function load_video {
4			insmod efi_gop
5			insmod efi_uga
6			insmod video_bochs
7			insmod video_cirrus
8			insmod all_video
9			}
10
11			load_video
12			set gfxpayload=keep
13			insmod gzio
14			insmod part_gpt
15			insmod ext2
16
17			set timeout=60
18			### END /etc/grub.d/00_header ###
19
20			search --no-floppy --set=root -l 'CentOS 7 x86_64'
21
22			### BEGIN /etc/grub.d/10_linux ###
23			menuentry 'Install CentOS 7' --class fedora --class gnu-linux --class gnu --class os {
24			linuxefi /images/pxeboot/vmlinuz inst.stage2=hd:LABEL=CentOS\x207\x20x86_64 quiet
25			initrdefi /images/pxeboot/initrd.img
26			}
27			menuentry 'Test this media & install CentOS 7' --class fedora --class gnu-linux --class gnu --class os {
28			linuxefi /images/pxeboot/vmlinuz inst.stage2=hd:LABEL=CentOS\x207\x20x86_64 rd.live.check quiet
29			initrdefi /images/pxeboot/initrd.img
30			}
31			submenu 'Troubleshooting -->' {
32			menuentry 'Install CentOS 7 in basic graphics mode' --class fedora --class gnu-linux --class gnu --class os {
33			linuxefi /images/pxeboot/vmlinuz inst.stage2=hd:LABEL=CentOS\x207\x20x86_64 xdriver=vesa nomodeset quiet
34			initrdefi /images/pxeboot/initrd.img
35			}
36			menuentry 'Rescue a CentOS system' --class fedora --class gnu-linux --class gnu --class os {
37			linuxefi /images/pxeboot/vmlinuz inst.stage2=hd:LABEL=CentOS\x207\x20x86_64 rescue quiet
38			initrdefi /images/pxeboot/initrd.img
39			}
40			}