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 ifeq "$(BUILD_ARCH)" "aarch64"
  69  BOOTLOADER = grub
  70 endif
  71 else
  72  BOOTLOADER = grub
  73  S_OFFSET = 8192
  74
  75  # Linux
  76  PART_TYPE = L
  77 endif
  78
  79 # /boot:  128MB - OFFSET
  80 # /    : 1200 MB
  81 S_BOOT := $(shell echo $$(( 262144 - $(S_OFFSET) )))
  82 S_ROOT := 2477600
  83
  84 ifeq "$(EFI)" "1"
  85  S_EFI = 65536 # 32 MB
  86 else
  87  S_EFI = 0
  88 endif
  89
  90 PADDING = 100 # MB
  91
  92 ifeq "$(EFI)" "1"
  93  SFDISK      = $(SFDISK_BOOT)$(SFDISK_EFI)$(SFDISK_ROOT)
  94 else
  95  SFDISK      = $(SFDISK_BOOT),0,0\n$(SFDISK_ROOT)
  96 endif
  97
  98 SFDISK_BOOT = $(S_OFFSET),$(S_BOOT),$(PART_TYPE),*\n
  99 SFDISK_EFI  = $(shell echo $$(( $(S_OFFSET) + $(S_BOOT) ))),$(S_EFI),U\n
 100 SFDISK_ROOT = $(shell echo $$(( $(S_OFFSET) + $(S_BOOT) + $(S_EFI) ))),$(S_ROOT),L\n
 101
 102 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 103         # Stop if $(MNThdd) is still mounted
 104         mountpoint $(MNThdd) && exit 1 || exit 0
 105
 106         rm -rf $(IMG) $(MNThdd) && mkdir -p $(MNThdd)
 107
 108         # Allocate image on disk
 109         dd if=/dev/zero of=$(IMG) bs=512 count=$$(( $(S_OFFSET) + $(S_BOOT) + $(S_EFI) + $(S_ROOT) ))
 110         losetup $(DEVICE) $(IMG)
 111
 112         # Write Partition table
 113         echo -e "$(SFDISK)" | sfdisk -uS $(DEVICE)
 114
 115         kpartx -v -a $(DEVICE)
 116
 117         # Format them
 118 ifeq "$(PART_TYPE)" "c"
 119         mkfs.vfat $(PART_BOOT)
 120 else
 121         mkfs.ext2 -F $(PART_BOOT)
 122 endif
 123 ifeq "$(EFI)" "1"
 124         mkfs.vfat $(PART_EFI)
 125 endif
 126         mkfs.ext4 -O ^has_journal,extent -F $(PART_ROOT)
 127
 128         # Most systems that use Flashimages has no RTC at boot
 129         # so the interval check should disables
 130         tune2fs -i0 $(PART_ROOT)
 131
 132         # Mount root partition
 133         mount $(PART_ROOT) $(MNThdd)
 134
 135         # Mount boot partition
 136         mkdir -pv $(MNThdd)/boot
 137         mount $(PART_BOOT) $(MNThdd)/boot
 138
 139 ifeq "$(EFI)" "1"
 140         mkdir -pv $(MNThdd)/boot/efi
 141         mount $(PART_EFI) $(MNThdd)/boot/efi
 142 endif
 143
 144         # Install Pandaboard MLO and uboot first
 145 ifeq "$(BUILD_ARCH)" "armv5tel"
 146         cp -v /boot/MLO $(MNThdd)/boot/
 147         cp -v /boot/u-boot.img $(MNThdd)/boot/
 148         sync
 149         umount $(MNThdd)/boot
 150         mount $(PART_BOOT) $(MNThdd)/boot
 151 endif
 152
 153         # Install IPFire
 154 ifneq "$(BUILD_PLATFORM)" "arm"
 155         tar -x --xz -C $(MNThdd)/ -f /install/cdrom/distro.img
 156 else
 157         tar -x -C $(MNThdd)/ -f /install/cdrom/distro.img
 158 endif
 159         -touch $(MNThdd)/lib/modules/$(KVER)-ipfire/modules.dep
 160         mkdir $(MNThdd)/proc
 161         mount --bind /proc $(MNThdd)/proc
 162         mount --bind /dev  $(MNThdd)/dev
 163         mount --bind /sys  $(MNThdd)/sys
 164
 165         chroot $(MNThdd) /usr/bin/perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang"
 166
 167         # Create /etc/fstab
 168         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_BOOT))" "/boot" \
 169                 "auto" "defaults" 1 2 >  $(MNThdd)/etc/fstab
 170 ifeq "$(EFI)" "1"
 171         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_EFI))" "/boot/efi" \
 172                 "auto" "defaults" 1 2 >> $(MNThdd)/etc/fstab
 173 endif
 174         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_ROOT))" "/" \
 175                 "auto" "defaults" 1 1 >> $(MNThdd)/etc/fstab
 176
 177 ifeq "$(BOOTLOADER)" "grub"
 178         # backup defaults file
 179         cp $(MNThdd)/etc/default/grub $(MNThdd)/etc/default/grub.backup
 180
 181         # Enable also serial console on GRUB
 182         echo "GRUB_TERMINAL=\"serial console\"" >> $(MNThdd)/etc/default/grub
 183         echo "GRUB_SERIAL_COMMAND=\"serial --unit=0 --speed=115200\"" >> $(MNThdd)/etc/default/grub
 184
 185         # Add additional entry for Serial console
 186         cp $(DIR_SRC)/config/flash-images/grub/11_linux_scon \
 187                         $(MNThdd)/etc/grub.d/
 188
 189         # Create configuration
 190         mkdir -pv $(MNThdd)/boot/grub
 191         chroot $(MNThdd) grub-mkconfig -o /boot/grub/grub.cfg
 192
 193         # Boot the first kernel by default
 194         chroot $(MNThdd) grub-set-default 0
 195
 196         # Insert the UUID because grub-mkconfig often fails to
 197         # detect that correctly
 198         sed -i $(MNThdd)/boot/grub/grub.cfg \
 199                 -e "s/root=[A-Za-z0-9\/=-]*/root=UUID=$$(blkid -o value -s UUID $(PART_ROOT))/g"
 200
 201 ifeq "$(BUILD_PLATFORM)" "x86"
 202         # Install GRUB
 203         grub-install --force --recheck --no-floppy --target=i386-pc \
 204                 --root-directory=$(MNThdd) $(DEVICE)
 205 endif
 206
 207 ifeq "$(EFI)" "1"
 208         # Install GRUB for EFI
 209         grub-install --target=$(GRUB_ARCH)-efi --removable --no-nvram \
 210                 --boot-directory=$(MNThdd)/boot --efi-directory=$(MNThdd)/boot/efi
 211 endif
 212
 213         # restore orginal defaults
 214         mv -f $(MNThdd)/etc/default/grub.backup $(MNThdd)/etc/default/grub
 215         rm -f $(MNThdd)/etc/grub.d/11_linux_scon
 216 endif
 217
 218         # Set ramdisk mode to automatic
 219         echo RAMDISK_MODE=2 > $(MNThdd)/etc/sysconfig/ramdisk
 220
 221         # Automatically resize the root partition to its maximum size at first boot
 222         touch $(MNThdd)/.partresize
 223
 224         # Unmount
 225         umount $(MNThdd)/proc
 226         umount $(MNThdd)/sys
 227         umount $(MNThdd)/dev
 228 ifeq "$(EFI)" "1"
 229         umount $(MNThdd)/boot/efi
 230 endif
 231         umount $(MNThdd)/boot
 232         umount $(MNThdd)
 233
 234         # zerofree the ext2 images to get better compression
 235 ifneq "$(PART_TYPE)" "c"
 236         zerofree $(PART_BOOT)
 237         -fsck.ext2 -f -y $(PART_BOOT)
 238         fsck.ext2 -f -y $(PART_BOOT)
 239 endif
 240         zerofree $(PART_ROOT)
 241         -fsck.ext4 -f -y $(PART_ROOT)
 242         fsck.ext4 -f -y $(PART_ROOT)
 243
 244         sleep 10     #Ubuntu compiling: allow time to automount/dismount
 245         kpartx -d -v $(DEVICE)
 246         losetup -d $(DEVICE)
 247
 248         # Add padding at the end of the image (to fix alignment issues if the image is
 249         # not copied to a block device)
 250         dd if=/dev/zero bs=1M count=$(PADDING) >> $(IMG)
 251
 252 ifeq "$(BUILD_ARCH)" "armv5tel"
 253         # Install u-boot for Orangepi Zero/Nanopi DUO into image 8KB
 254         dd if=/usr/share/u-boot/orangepi_zero/u-boot-sunxi-with-spl.bin of=$(IMG) bs=1K seek=8 conv=notrunc
 255 endif
 256
 257         # Compress Image
 258         xz $(XZ_OPT) < $(IMG) > $(IMAGE_FILE)
 259         rm -rf $(IMG) $(MNThdd)