lfs/flash-images

   1 ###############################################################################
   2 #                                                                             #
   3 # IPFire.org - A linux based firewall                                         #
   4 # Copyright (C) 2007-2018  IPFire Team  <info@ipfire.org>                     #
   5 #                                                                             #
   6 # This program is free software: you can redistribute it and/or modify        #
   7 # it under the terms of the GNU General Public License as published by        #
   8 # the Free Software Foundation, either version 3 of the License, or           #
   9 # (at your option) any later version.                                         #
  10 #                                                                             #
  11 # This program is distributed in the hope that it will be useful,             #
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  14 # GNU General Public License for more details.                                #
  15 #                                                                             #
  16 # You should have received a copy of the GNU General Public License           #
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  18 #                                                                             #
  19 ###############################################################################
  20
  21 ###############################################################################
  22 # Definitions
  23 ###############################################################################
  24
  25 include Config
  26
  27 VER = ipfire
  28
  29 THISAPP    = flash-image
  30 TARGET     = $(DIR_INFO)/$(THISAPP)
  31
  32 DEVICE     = $(shell losetup -f)
  33 PART_BOOT  = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p1
  34 ifeq "$(EFI)" "1"
  35   PART_EFI = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p2
  36 endif
  37 PART_ROOT  = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p3
  38
  39 IMAGE_FILE = /install/images/$(SNAME)-$(VERSION).2gb-ext4.$(BUILD_ARCH)-full-core$(CORE).img.xz
  40
  41 FSTAB_FMT = UUID=%s %-8s %-4s %-10s %d %d\n
  42
  43 ###############################################################################
  44 # Top-level Rules
  45 ###############################################################################
  46
  47 install : $(TARGET)
  48
  49 check :
  50
  51 download :
  52
  53 md5 :
  54
  55 ###############################################################################
  56 # Installation Details
  57 ###############################################################################
  58 MNThdd   := /install/harddisk
  59 IMG      := /install/images/image.img
  60
  61 # All sizes in blocks
  62 ifeq "$(BUILD_PLATFORM)" "arm"
  63  BOOTLOADER =
  64  S_OFFSET = 8192
  65
  66  # FAT32
  67  PART_TYPE = c
  68 else
  69  BOOTLOADER = grub
  70  S_OFFSET = 8192
  71
  72  # Logical
  73  PART_TYPE = L
  74 endif
  75
  76 ifeq "$(EFI)" "1"
  77  S_EFI = 204800
  78 else
  79  S_EFI = 0
  80 endif
  81
  82 # /boot:  128MB - OFFSET
  83 # /    : 1200 MB
  84 S_BOOT := $(shell echo $$(( 262144 - $(S_OFFSET) )))
  85 S_ROOT := 2477600
  86
  87 PADDING = 100 # MB
  88
  89 ifeq "$(EFI)" "1"
  90  SFDISK_EFI  = $(S_OFFSET),$(S_EFI),U,*\n
  91  SFDISK      = $(SFDISK_BOOT)$(SFDISK_EFI)$(SFDISK_ROOT)
  92 else
  93  SFDISK_SWAP = ,0,0\n
  94  SFDISK      = $(SFDISK_BOOT)$(SFDISK_SWAP)$(SFDISK_ROOT)
  95 endif
  96
  97 SFDISK_BOOT = $(shell echo $$(( $(S_OFFSET) + $(S_EFI) ))),$(S_BOOT),$(PART_TYPE)\n
  98 SFDISK_ROOT = $(shell echo $$(( $(S_OFFSET) + $(S_EFI) + $(S_BOOT) ))),$(S_ROOT),L\n
  99
 100 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 101         # Stop if $(MNThdd) is still mounted
 102         mountpoint $(MNThdd) && exit 1 || exit 0
 103
 104         rm -rf $(IMG) $(MNThdd) && mkdir -p $(MNThdd)
 105
 106         # Allocate image on disk
 107         dd if=/dev/zero of=$(IMG) bs=512 count=$$(( $(S_OFFSET) + $(S_BOOT) + $(S_EFI) + $(S_ROOT) ))
 108         losetup $(DEVICE) $(IMG)
 109
 110         # Write Partition table
 111         echo -e "$(SFDISK)" | sfdisk -uS $(DEVICE)
 112
 113         # Remove 2nd empty partition
 114 ifneq "$(EFI)" "1"
 115         -echo -e "d\n2\nw\n\q\n" | fdisk $(DEVICE)
 116 endif
 117
 118         kpartx -v -a $(DEVICE)
 119
 120         # Format them
 121 ifeq "$(PART_TYPE)" "c"
 122         mkfs.vfat $(PART_BOOT)
 123 else
 124         mkfs.ext2 -F $(PART_BOOT)
 125 endif
 126 ifeq "$(EFI)" "1"
 127         mkfs.vfat $(PART_EFI)
 128 endif
 129         mkfs.ext4 -O ^has_journal,extent -F $(PART_ROOT)
 130
 131         # Most systems that use Flashimages has no RTC at boot
 132         # so the interval check should disables
 133         tune2fs -i0 $(PART_ROOT)
 134
 135         # Mount root partition
 136         mount $(PART_ROOT) $(MNThdd)
 137
 138         # Mount boot partition
 139         mkdir -pv $(MNThdd)/boot
 140         mount $(PART_BOOT) $(MNThdd)/boot
 141
 142 ifeq "$(EFI)" "1"
 143         mkdir -pv $(MNThdd)/boot/efi
 144         mount $(PART_EFI) $(MNThdd)/boot/efi
 145 endif
 146
 147         # Install Pandaboard MLO and uboot first
 148 ifeq "$(BUILD_ARCH)" "armv5tel"
 149         cp -v /boot/MLO $(MNThdd)/boot/
 150         cp -v /boot/u-boot.img $(MNThdd)/boot/
 151         sync
 152         umount $(MNThdd)/boot
 153         mount $(PART_BOOT) $(MNThdd)/boot
 154 endif
 155
 156         # Install IPFire
 157 ifneq "$(BUILD_PLATFORM)" "arm"
 158         tar -x --xz -C $(MNThdd)/ -f /install/cdrom/distro.img
 159 else
 160         tar -x -C $(MNThdd)/ -f /install/cdrom/distro.img
 161 endif
 162         -touch $(MNThdd)/lib/modules/$(KVER)-ipfire/modules.dep
 163         mkdir $(MNThdd)/proc
 164         mount --bind /proc $(MNThdd)/proc
 165         mount --bind /dev  $(MNThdd)/dev
 166         mount --bind /sys  $(MNThdd)/sys
 167
 168         chroot $(MNThdd) /usr/bin/perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang"
 169
 170         # Create /etc/fstab
 171         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_BOOT))" "/boot" \
 172                 "auto" "defaults" 1 2 >  $(MNThdd)/etc/fstab
 173 ifeq "$(EFI)" "1"
 174         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_EFI))" "/boot/efi" \
 175                 "auto" "defaults" 1 2 >> $(MNThdd)/etc/fstab
 176 endif
 177         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_ROOT))" "/" \
 178                 "auto" "defaults" 1 1 >> $(MNThdd)/etc/fstab
 179
 180 ifeq "$(BOOTLOADER)" "grub"
 181         # backup defaults file
 182         cp $(MNThdd)/etc/default/grub $(MNThdd)/etc/default/grub.backup
 183
 184         # Enable also serial console on GRUB
 185         echo "GRUB_TERMINAL=\"serial console\"" >> $(MNThdd)/etc/default/grub
 186         echo "GRUB_SERIAL_COMMAND=\"serial --unit=0 --speed=115200\"" >> $(MNThdd)/etc/default/grub
 187
 188         # Add additional entry for Serial console
 189         cp $(DIR_SRC)/config/flash-images/grub/11_linux_scon \
 190                         $(MNThdd)/etc/grub.d/
 191
 192         # Create configuration
 193         mkdir -pv $(MNThdd)/boot/grub
 194         chroot $(MNThdd) grub-mkconfig -o /boot/grub/grub.cfg
 195
 196         # Boot the first kernel by default
 197         chroot $(MNThdd) grub-set-default 0
 198
 199         # Insert the UUID because grub-mkconfig often fails to
 200         # detect that correctly
 201         sed -i $(MNThdd)/boot/grub/grub.cfg \
 202                 -e "s/root=[A-Za-z0-9\/=-]*/root=UUID=$$(blkid -o value -s UUID $(PART_ROOT))/g"
 203
 204         # Install GRUB
 205         grub-install --force --recheck --no-floppy --target=i386-pc \
 206                 --root-directory=$(MNThdd) $(DEVICE)
 207
 208 ifeq "$(EFI)" "1"
 209         # Install GRUB for EFI
 210         grub-install --target=$(BUILD_ARCH)-efi --removable --no-nvram \
 211                 --boot-directory=$(MNThdd)/boot --efi-directory=$(MNThdd)/boot/efi
 212 endif
 213
 214         # restore orginal defaults
 215         mv -f $(MNThdd)/etc/default/grub.backup $(MNThdd)/etc/default/grub
 216         rm -f $(MNThdd)/etc/grub.d/11_linux_scon
 217 endif
 218
 219         # Set ramdisk mode to automatic
 220         echo RAMDISK_MODE=2 > $(MNThdd)/etc/sysconfig/ramdisk
 221
 222         # Automatically resize the root partition to its maximum size at first boot
 223         touch $(MNThdd)/.partresize
 224
 225         # Unmount
 226         umount $(MNThdd)/proc
 227         umount $(MNThdd)/sys
 228         umount $(MNThdd)/dev
 229 ifeq "$(EFI)" "1"
 230         umount $(MNThdd)/boot/efi
 231 endif
 232         umount $(MNThdd)/boot
 233         umount $(MNThdd)
 234
 235         # zerofree the ext2 images to get better compression
 236 ifneq "$(PART_TYPE)" "c"
 237         zerofree $(PART_BOOT)
 238         -fsck.ext2 -f -y $(PART_BOOT)
 239         fsck.ext2 -f -y $(PART_BOOT)
 240 endif
 241         zerofree $(PART_ROOT)
 242         -fsck.ext4 -f -y $(PART_ROOT)
 243         fsck.ext4 -f -y $(PART_ROOT)
 244
 245         sleep 10     #Ubuntu compiling: allow time to automount/dismount
 246         kpartx -d -v $(DEVICE)
 247         losetup -d $(DEVICE)
 248
 249         # Add padding at the end of the image (to fix alignment issues if the image is
 250         # not copied to a block device)
 251         dd if=/dev/zero bs=1M count=$(PADDING) >> $(IMG)
 252
 253 ifeq "$(BUILD_ARCH)" "armv5tel"
 254         # Install u-boot for Orangepi Zero/Nanopi DUO into image 8KB
 255         dd if=/usr/share/u-boot/orangepi_zero/u-boot-sunxi-with-spl.bin of=$(IMG) bs=1K seek=8 conv=notrunc
 256 endif
 257
 258         # Compress Image
 259         xz $(XZ_OPT) < $(IMG) > $(IMAGE_FILE)
 260         rm -rf $(IMG) $(MNThdd)