lfs/flash-images

   1 ###############################################################################
   2 #                                                                             #
   3 # IPFire.org - A linux based firewall                                         #
   4 # Copyright (C) 2007-2017  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/%,%,$(DEVICE))p1
  34 PART_ROOT  = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p3
  35
  36 ifeq "$(SCON)" "1"
  37         IMAGE_FILE = /install/images/$(SNAME)-$(VERSION).2gb-ext4-scon.$(BUILD_ARCH)-full-core$(CORE).img.gz
  38 else
  39         IMAGE_FILE = /install/images/$(SNAME)-$(VERSION).2gb-ext4.$(BUILD_ARCH)-full-core$(CORE).img.gz
  40 endif
  41
  42 FSTAB_FMT = UUID=%s %-8s %-4s %-10s %d %d\n
  43
  44 ###############################################################################
  45 # Top-level Rules
  46 ###############################################################################
  47
  48 install : $(TARGET)
  49
  50 check :
  51
  52 download :
  53
  54 md5 :
  55
  56 ###############################################################################
  57 # Installation Details
  58 ###############################################################################
  59 MNThdd   := /install/harddisk
  60 IMG      := /install/images/image.img
  61
  62 # All sizes in blocks
  63 ifeq "$(BUILD_PLATFORM)" "arm"
  64  BOOTLOADER =
  65  S_OFFSET = 8192
  66
  67  # FAT32
  68  PART_TYPE = c
  69 else
  70  BOOTLOADER = grub
  71  S_OFFSET = 8192
  72
  73  # Logical
  74  PART_TYPE = L
  75 endif
  76
  77 # /boot:  64MB - OFFSET
  78 # /    : 1200 MB
  79 S_BOOT := $(shell echo $$(( 131072 - $(S_OFFSET) )))
  80 S_ROOT := 2477600
  81
  82 PADDING = 100 # MB
  83
  84 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
  85         # Stop if $(MNThdd) is still mounted
  86         mountpoint $(MNThdd) && exit 1 || exit 0
  87
  88         rm -rf $(IMG) $(MNThdd) && mkdir -p $(MNThdd)
  89
  90         # Allocate image on disk
  91         dd if=/dev/zero of=$(IMG) bs=512 count=$$(( $(S_OFFSET) + $(S_BOOT) + $(S_ROOT) ))
  92         losetup $(DEVICE) $(IMG)
  93
  94         # Write Partition table
  95         echo -e "$(S_OFFSET),$(S_BOOT),$(PART_TYPE),*\n,0,0\n$$(( $(S_BOOT) + $(S_OFFSET) )),$(S_ROOT),L\n" \
  96                 | sfdisk -uS $(DEVICE)
  97         -echo -e "d\n2\nw\n\q\n" | fdisk $(DEVICE)
  98
  99         kpartx -v -a $(DEVICE)
 100
 101         # Format them
 102 ifeq "$(PART_TYPE)" "c"
 103         mkfs.vfat $(PART_BOOT)
 104 else
 105         mkfs.ext2 -F $(PART_BOOT)
 106 endif
 107         mkfs.ext4 -O ^has_journal,extent -F $(PART_ROOT)
 108
 109         # Most systems that use Flashimages has no RTC at boot
 110         # so the interval check should disables
 111         tune2fs -i0 $(PART_ROOT)
 112
 113         # Mount root partition
 114         mount $(PART_ROOT) $(MNThdd)
 115
 116         # Mount boot partition
 117         mkdir -pv $(MNThdd)/boot
 118         mount $(PART_BOOT) $(MNThdd)/boot
 119
 120         # Install Pandaboard MLO and uboot first
 121 ifeq "$(BUILD_PLATFORM)" "arm"
 122         cp -v /boot/MLO $(MNThdd)/boot/
 123         cp -v /boot/u-boot.img $(MNThdd)/boot/
 124         cp -v /boot/zImage-ipfire-multi $(MNThdd)/boot/
 125         cp -v /boot/uInit-ipfire-multi $(MNThdd)/boot/
 126         cp -v /boot/uImage-ipfire-kirkwood $(MNThdd)/boot/
 127         cp -v /boot/uInit-ipfire-kirkwood $(MNThdd)/boot/
 128         cp -v /boot/uEnv.txt $(MNThdd)/boot/
 129         # work around a u-boot bug not find the folders sometimes
 130         mkdir -pv $(MNThdd)/boot/dtb-$(KVER)-ipfire-multi
 131         mkdir -pv $(MNThdd)/boot/dtb-$(KVER)-ipfire-kirkwood
 132
 133         sync
 134         umount $(MNThdd)/boot
 135         mount $(PART_BOOT) $(MNThdd)/boot
 136 endif
 137
 138         # Install IPFire
 139 ifneq "$(BUILD_PLATFORM)" "arm"
 140         tar -x --xz -C $(MNThdd)/ -f /install/cdrom/distro.img
 141 else
 142         tar -x -C $(MNThdd)/ -f /install/cdrom/distro.img
 143 endif
 144         echo "LANGUAGE=en" >> $(MNThdd)/var/ipfire/main/settings
 145         echo "HOSTNAME=$(SNAME)" >> $(MNThdd)/var/ipfire/main/settings
 146         echo "THEME=ipfire" >> $(MNThdd)/var/ipfire/main/settings
 147
 148 ifeq "$(SCON)" "1"
 149         # Enable serial console
 150         sed -i -e "s|1:2345:respawn:|#1:2345:respawn:|g" $(MNThdd)/etc/inittab
 151         sed -i -e "s|2:2345:respawn:|#2:2345:respawn:|g" $(MNThdd)/etc/inittab
 152         sed -i -e "s|3:2345:respawn:|#3:2345:respawn:|g" $(MNThdd)/etc/inittab
 153         sed -i -e "s|4:2345:respawn:|#4:2345:respawn:|g" $(MNThdd)/etc/inittab
 154         sed -i -e "s|5:2345:respawn:|#5:2345:respawn:|g" $(MNThdd)/etc/inittab
 155         sed -i -e "s|6:2345:respawn:|#6:2345:respawn:|g" $(MNThdd)/etc/inittab
 156         sed -i -e "s|#7:2345:respawn:|7:2345:respawn:|g" $(MNThdd)/etc/inittab
 157
 158 ifeq "$(BUILD_PLATFORM)" "arm"
 159         sed -i -e "s| console=tty1 | console=ttyAMA0,115200n8 |g" $(MNThdd)/boot/cmdline.txt
 160         sed -i -e "s| console=tty1 | console=ttyO2,115200n8 |g" $(MNThdd)/boot/uEnv.txt
 161 endif
 162 endif
 163
 164         -touch $(MNThdd)/lib/modules/$(KVER)-ipfire/modules.dep
 165         mkdir $(MNThdd)/proc
 166         mount --bind /proc $(MNThdd)/proc
 167         mount --bind /dev  $(MNThdd)/dev
 168         mount --bind /sys  $(MNThdd)/sys
 169
 170         chroot $(MNThdd) /usr/bin/perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang"
 171
 172         # Create /etc/fstab
 173         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_BOOT))" "/boot" \
 174                 "auto" "defaults" 1 2 >  $(MNThdd)/etc/fstab
 175         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_ROOT))" "/" \
 176                 "auto" "defaults" 1 1 >> $(MNThdd)/etc/fstab
 177
 178 ifeq "$(BOOTLOADER)" "grub"
 179 ifeq "$(SCON)" "1"
 180         # Enable serial console on GRUB
 181         echo "GRUB_TERMINAL=\"serial\"" >> $(MNThdd)/etc/default/grub
 182         echo "GRUB_SERIAL_COMMAND=\"serial --unit=0 --speed=115200\"" >> $(MNThdd)/etc/default/grub
 183
 184         sed -i -e "s|panic=10|& console=ttyS0,115200n8|g" $(MNThdd)/etc/default/grub
 185 endif
 186
 187         # Create configuration
 188         mkdir -pv $(MNThdd)/boot/grub
 189         chroot $(MNThdd) grub-mkconfig -o /boot/grub/grub.cfg
 190
 191         # Insert the UUID because grub-mkconfig often fails to
 192         # detect that correctly
 193         sed -i $(MNThdd)/boot/grub/grub.cfg \
 194                 -e "s/root=[A-Za-z0-9\/=-]*/root=UUID=$$(blkid -o value -s UUID $(PART_ROOT))/g"
 195
 196         # Install GRUB
 197         grub-install --force --recheck --no-floppy --target=i386-pc \
 198                 --root-directory=$(MNThdd) $(DEVICE)
 199 endif
 200
 201         # Set ramdisk mode to automatic
 202         echo RAMDISK_MODE=2 > $(MNThdd)/etc/sysconfig/ramdisk
 203
 204         # Automatically resize the root partition to its maximum size at first boot
 205         touch $(MNThdd)/.partresize
 206
 207         # Unmount
 208         umount $(MNThdd)/proc
 209         umount $(MNThdd)/sys
 210         umount $(MNThdd)/dev
 211         umount $(MNThdd)/boot
 212         umount $(MNThdd)
 213
 214         # zerofree the ext2 images to get better compression
 215 ifneq "$(PART_TYPE)" "c"
 216         zerofree $(PART_BOOT)
 217         -fsck.ext2 -f -y $(PART_BOOT)
 218         fsck.ext2 -f -y $(PART_BOOT)
 219 endif
 220         zerofree $(PART_ROOT)
 221         -fsck.ext4 -f -y $(PART_ROOT)
 222         fsck.ext4 -f -y $(PART_ROOT)
 223
 224         sleep 10     #Ubuntu compiling: allow time to automount/dismount
 225         kpartx -d -v $(DEVICE)
 226         losetup -d $(DEVICE)
 227
 228         # Add padding at the end of the image (to fix alignment issues if the image is
 229         # not copied to a block device)
 230         dd if=/dev/zero bs=1M count=$(PADDING) >> $(IMG)
 231
 232 ifeq "$(BUILD_PLATFORM)" "arm"
 233         # Install u-boot for LeMaker Banana Pi into image 8KB
 234         dd if=/usr/share/u-boot/banana_pi/u-boot-sunxi-with-spl.bin of=$(IMG) bs=1K seek=8 conv=notrunc
 235 endif
 236
 237         # Compress Image
 238         pigz -f9 < $(IMG) > $(IMAGE_FILE)
 239         rm -rf $(IMG) $(MNThdd)