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 GRUB_CFGS = /boot/grub/grub.cfg
  77
  78 ifeq "$(EFI)" "1"
  79  S_EFI = 204800
  80  GRUB_CFGS += /boot/efi/EFI/ipfire/grub-efi/grub.cfg
  81 else
  82  S_EFI = 0
  83 endif
  84
  85 # /boot:  128MB - OFFSET
  86 # /    : 1200 MB
  87 S_BOOT := $(shell echo $$(( 262144 - $(S_OFFSET) )))
  88 S_ROOT := 2477600
  89
  90 ifeq "$(BUILD_ARCH)" "x86_64"
  91         EFI_ARCH = x64
  92 endif
  93
  94 ifeq "$(BUILD_ARCH)" "i586"
  95         EFI_ARCH = ia32
  96 endif
  97
  98 PADDING = 100 # MB
  99
 100 ifeq "$(EFI)" "1"
 101  SFDISK_EFI  = $(S_OFFSET),$(S_EFI),c,*\n
 102  SFDISK      = $(SFDISK_BOOT)$(SFDISK_EFI)$(SFDISK_ROOT)
 103 else
 104  SFDISK_SWAP = ,0,0\n
 105  SFDISK      = $(SFDISK_BOOT)$(SFDISK_SWAP)$(SFDISK_ROOT)
 106 endif
 107
 108 SFDISK_BOOT = $(shell echo $$(( $(S_OFFSET) + $(S_EFI) ))),$(S_BOOT),$(PART_TYPE)\n
 109 SFDISK_ROOT = $(shell echo $$(( $(S_OFFSET) + $(S_EFI) + $(S_BOOT) ))),$(S_ROOT),L\n
 110
 111 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 112         # Stop if $(MNThdd) is still mounted
 113         mountpoint $(MNThdd) && exit 1 || exit 0
 114
 115         rm -rf $(IMG) $(MNThdd) && mkdir -p $(MNThdd)
 116
 117         # Allocate image on disk
 118         dd if=/dev/zero of=$(IMG) bs=512 count=$$(( $(S_OFFSET) + $(S_BOOT) + $(S_EFI) + $(S_ROOT) ))
 119         losetup $(DEVICE) $(IMG)
 120
 121         # Write Partition table
 122         echo -e "$(SFDISK)" | sfdisk -uS $(DEVICE)
 123
 124         # Remove 2nd empty partition
 125 ifneq "$(EFI)" "1"
 126         -echo -e "d\n2\nw\n\q\n" | fdisk $(DEVICE)
 127 endif
 128
 129         kpartx -v -a $(DEVICE)
 130
 131         # Format them
 132 ifeq "$(PART_TYPE)" "c"
 133         mkfs.vfat $(PART_BOOT)
 134 else
 135         mkfs.ext2 -F $(PART_BOOT)
 136 endif
 137 ifeq "$(EFI)" "1"
 138         mkfs.vfat $(PART_EFI)
 139 endif
 140         mkfs.ext4 -O ^has_journal,extent -F $(PART_ROOT)
 141
 142         # Most systems that use Flashimages has no RTC at boot
 143         # so the interval check should disables
 144         tune2fs -i0 $(PART_ROOT)
 145
 146         # Mount root partition
 147         mount $(PART_ROOT) $(MNThdd)
 148
 149         # Mount boot partition
 150         mkdir -pv $(MNThdd)/boot
 151         mount $(PART_BOOT) $(MNThdd)/boot
 152
 153 ifeq "$(EFI)" "1"
 154         mkdir -pv $(MNThdd)/boot/efi
 155         mount $(PART_EFI) $(MNThdd)/boot/efi
 156 endif
 157
 158         # Install Pandaboard MLO and uboot first
 159 ifeq "$(BUILD_ARCH)" "armv5tel"
 160         cp -v /boot/MLO $(MNThdd)/boot/
 161         cp -v /boot/u-boot.img $(MNThdd)/boot/
 162         sync
 163         umount $(MNThdd)/boot
 164         mount $(PART_BOOT) $(MNThdd)/boot
 165 endif
 166
 167         # Install IPFire
 168 ifneq "$(BUILD_PLATFORM)" "arm"
 169         tar -x --xz -C $(MNThdd)/ -f /install/cdrom/distro.img
 170 else
 171         tar -x -C $(MNThdd)/ -f /install/cdrom/distro.img
 172 endif
 173         -touch $(MNThdd)/lib/modules/$(KVER)-ipfire/modules.dep
 174         mkdir $(MNThdd)/proc
 175         mount --bind /proc $(MNThdd)/proc
 176         mount --bind /dev  $(MNThdd)/dev
 177         mount --bind /sys  $(MNThdd)/sys
 178
 179         chroot $(MNThdd) /usr/bin/perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang"
 180
 181         # Create /etc/fstab
 182         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_BOOT))" "/boot" \
 183                 "auto" "defaults" 1 2 >  $(MNThdd)/etc/fstab
 184 ifeq "$(EFI)" "1"
 185         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_EFI))" "/boot/efi" \
 186                 "auto" "defaults" 1 2 >> $(MNThdd)/etc/fstab
 187 endif
 188         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_ROOT))" "/" \
 189                 "auto" "defaults" 1 1 >> $(MNThdd)/etc/fstab
 190
 191 ifeq "$(BOOTLOADER)" "grub"
 192         # backup defaults file
 193         cp $(MNThdd)/etc/default/grub $(MNThdd)/etc/default/grub.backup
 194
 195         # Enable also serial console on GRUB
 196         echo "GRUB_TERMINAL=\"serial console\"" >> $(MNThdd)/etc/default/grub
 197         echo "GRUB_SERIAL_COMMAND=\"serial --unit=0 --speed=115200\"" >> $(MNThdd)/etc/default/grub
 198
 199         # Add additional entry for Serial console
 200         cp $(DIR_SRC)/config/flash-images/grub/11_linux_scon \
 201                         $(MNThdd)/etc/grub.d/
 202
 203         # Create configuration
 204         for i in $(GRUB_CFGS); do \
 205                 mkdir -pv $$(dirname $(MNThdd)$(GRUB_CFG)); \
 206                 chroot $(MNThdd) grub-mkconfig -o $$i || exit 1; \
 207         done
 208
 209         # Boot the first kernel by default
 210         chroot $(MNThdd) grub-set-default 0
 211
 212         # Insert the UUID because grub-mkconfig often fails to
 213         # detect that correctly
 214         sed -i $(addprefix $(MNThdd),$(GRUB_CFGS)) \
 215         sed -i $(MNThdd)/boot/grub/grub.cfg \
 216                 -e "s/root=[A-Za-z0-9\/=-]*/root=UUID=$$(blkid -o value -s UUID $(PART_ROOT))/g"
 217
 218         # Install GRUB
 219         grub-install --force --recheck --no-floppy --target=i386-pc \
 220                 --root-directory=$(MNThdd) $(DEVICE)
 221
 222         # restore orginal defaults
 223         mv -f $(MNThdd)/etc/default/grub.backup $(MNThdd)/etc/default/grub
 224         rm -f $(MNThdd)/etc/grub.d/11_linux_scon
 225
 226 ifeq "$(EFI)" "1"
 227         mkdir -pv $(MNThdd)/boot/efi/EFI/boot
 228         cp -vf $(MNThdd)/boot/efi/EFI/ipfire/grub-efi/grub.efi \
 229                 $(MNThdd)/boot/efi/EFI/boot/boot$(EFI_ARCH).efi
 230 endif
 231 endif
 232
 233         # Set ramdisk mode to automatic
 234         echo RAMDISK_MODE=2 > $(MNThdd)/etc/sysconfig/ramdisk
 235
 236         # Automatically resize the root partition to its maximum size at first boot
 237         touch $(MNThdd)/.partresize
 238
 239         # Unmount
 240         umount $(MNThdd)/proc
 241         umount $(MNThdd)/sys
 242         umount $(MNThdd)/dev
 243 ifeq "$(EFI)" "1"
 244         umount $(MNThdd)/boot/efi
 245 endif
 246         umount $(MNThdd)/boot
 247         umount $(MNThdd)
 248
 249         # zerofree the ext2 images to get better compression
 250 ifneq "$(PART_TYPE)" "c"
 251         zerofree $(PART_BOOT)
 252         -fsck.ext2 -f -y $(PART_BOOT)
 253         fsck.ext2 -f -y $(PART_BOOT)
 254 endif
 255         zerofree $(PART_ROOT)
 256         -fsck.ext4 -f -y $(PART_ROOT)
 257         fsck.ext4 -f -y $(PART_ROOT)
 258
 259         sleep 10     #Ubuntu compiling: allow time to automount/dismount
 260         kpartx -d -v $(DEVICE)
 261         losetup -d $(DEVICE)
 262
 263         # Add padding at the end of the image (to fix alignment issues if the image is
 264         # not copied to a block device)
 265         dd if=/dev/zero bs=1M count=$(PADDING) >> $(IMG)
 266
 267 ifeq "$(BUILD_ARCH)" "armv5tel"
 268         # Install u-boot for Orangepi Zero/Nanopi DUO into image 8KB
 269         dd if=/usr/share/u-boot/orangepi_zero/u-boot-sunxi-with-spl.bin of=$(IMG) bs=1K seek=8 conv=notrunc
 270 endif
 271
 272         # Compress Image
 273         xz $(XZ_OPT) < $(IMG) > $(IMAGE_FILE)
 274         rm -rf $(IMG) $(MNThdd)