chroot: define grub modules

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

scripts/chroot.sh

@@ -1016,15 +1016,13 @@ cat > "${DIR}/chroot_script.sh" <<-__EOF__
 
 		mkdir -p /boot/efi/EFI/BOOT/
 
-		efi_modules=\"fat part_gpt part_msdos normal boot linux configfile loadenv ext2\"
-
 		#    fat iso9660 part_gpt part_msdos normal boot linux configfile loopback chain efifwsetup efi_gop \
 		#    efi_uga ls search search_label search_fs_uuid search_fs_file gfxterm gfxterm_background \
 		#    gfxterm_menu test all_video loadenv exfat ext2 ntfs btrfs hfsplus udf
 
-		echo "Log: (chroot): grub-mkimage -d /usr/lib/grub/arm-efi -o /boot/efi/EFI/BOOT/bootarm.efi -p /efi/boot -O arm-efi \${efi_modules}"
+		echo "Log: (chroot): grub-mkimage -d /usr/lib/grub/arm-efi -o /boot/efi/EFI/BOOT/bootarm.efi -p /efi/boot -O arm-efi fat iso9660 part_gpt part_msdos normal boot linux configfile"
 
-		grub-mkimage -d /usr/lib/grub/arm-efi -o /boot/efi/EFI/BOOT/bootarm.efi -p /efi/boot -O arm-efi \${efi_modules}
+		grub-mkimage -d /usr/lib/grub/arm-efi -o /boot/efi/EFI/BOOT/bootarm.efi -p /efi/boot -O arm-efi fat iso9660 part_gpt part_msdos normal boot linux configfile
 
 	}