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asuswrt-merlin.ng/release/src-rt-5.02axhnd.675x/targets/buildFS2

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#!/bin/bash
# This script runs under fakeroot. The fakeroot utility has
# problems under 64-bit/multi-processor/preemptive kernel, so
# we run it only when necessary.
# NOTE: If this build is being run on a 64-bit machine, make
# sure to NOT invoke any 32-bit applications in this script.
# Instead move all 32-bit application accesses to buildFS
trap 'echo Error: command exited with code ["$?"]; exit 1' ERR
if [[ -f $PROFILE_DIR/$PROFILE ]]; then
source $PROFILE_DIR/$PROFILE
fi
# make root file system images for squashfs, jffs2 and ubifs
#### SQUASHFS
function squashfs_enabled()
{
[[ "$BRCM_FLASH_NAND_ROOTFS_SQUBI" = "y" ]] ||
[[ "$BRCM_ROOTFS_SQUASHFS" = "y" ]] ||
[[ "$BUILD_ROOTFS_SQUASHFS_HASH" = "y" ]]
}
function mksquashfs_img()
{
sqshimg_name="$1"
if [ "$BRCM_IKOS" == "y" ]; then
$HOSTTOOLS_DIR/mksquashfs $TARGET_FS $PROFILE_DIR/$sqshimg_name -noappend -all-root
$HOSTTOOLS_DIR/mksquashfs $TARGET_FS $PROFILE_DIR/${sqshimg_name}.raw -noappend -all-root -noI -noD -noF -noX
#-noI do not compress inode table
#-noD do not compress data blocks
#-noF do not compress fragment blocks
#-noX do not compress extended attributes
else
(ulimit -t 900 ; $HOSTTOOLS_DIR/mksquashfs $TARGET_FS $PROFILE_DIR/$sqshimg_name -noappend -all-root -comp xz)
if [ $? -ne 0 ]; then
echo "mksquashfs failed once"
(ulimit -t 900 ; $HOSTTOOLS_DIR/mksquashfs $TARGET_FS $PROFILE_DIR/$sqshimg_name -noappend -all-root -comp xz)
if [ $? -ne 0 ]; then
echo "mksquashfs failed twice"
exit 2
fi
fi
fi
}
if squashfs_enabled; then
mksquashfs_img rootfs.img
fi
NANDSIZES=
for a in ${!BUILD_NAND_IMG_BLKSIZE_*}
do
eval v=\$$a
if [ -n "$v" ]
then
a=${a#BUILD_NAND_IMG_BLKSIZE_}
a=${a%KB}
NANDSIZES="$NANDSIZES $a"
fi
done
echo "NANDSIZES is $NANDSIZES"
if [ "$BRCM_KERNEL_ROOTFS" = "all" ]; then
if [ ! -e "$PROFILE_DIR/vmlinux.bin" ]; then
echo "error: $PROFILE_DIR/vmlinux.bin not found! Check buildFS output"
exit 2
fi
if [ ! -e "$PROFILE_DIR/vmlinux" ]; then
echo "error: $PROFILE_DIR/vmlinux not found! Check buildFS output"
exit 2
fi
SUMTOOL=`find $HOSTTOOLS_DIR/mtd-utils*/ -name 'sumtool' -print -quit`
#### JFFS2 RootFS
echo -e "/cferam.000" > $HOSTTOOLS_DIR/nocomprlist
if [ -f $BUILD_DIR/shared/opensource/pmc/images/$BRCM_CHIP.bin ]; then
echo -e "/pmc.bin" >> $HOSTTOOLS_DIR/nocomprlist
fi
if [ ! -z ${BRCM_DTB} ]; then
for DTB in `find ${DTB_DIR} -name "*.dtb" -printf "%f\n"`
do
echo -e "/${DTB}" >> $HOSTTOOLS_DIR/nocomprlist
done
fi
if [ "$BUILD_NAND_KERNEL_LZMA" = "y" ]; then
echo "Compressing kernel using LZMA"
$HOSTTOOLS_DIR/cmplzma -k -2 -lzma $PROFILE_DIR/vmlinux $PROFILE_DIR/vmlinux.bin $PROFILE_DIR/vmlinux.lz
cp $PROFILE_DIR/vmlinux.lz $TARGET_FS/.
echo -e "/vmlinux.lz" >> $HOSTTOOLS_DIR/nocomprlist
fi
if [ "$BUILD_NAND_KERNEL_LZ4" = "y" ]; then
echo "Compressing kernel using LZ4-HC"
$HOSTTOOLS_DIR/cmplzma -k -2 -lz4 $PROFILE_DIR/vmlinux $PROFILE_DIR/vmlinux.bin $PROFILE_DIR/vmlinux.lz4
cp $PROFILE_DIR/vmlinux.lz4 $TARGET_FS/.
echo -e "/vmlinux.lz4" >> $HOSTTOOLS_DIR/nocomprlist
fi
[ ! -z ${BRCM_DTB} ] && cp -v ${DTB_DIR}/*.dtb $TARGET_FS/
if [ "$BUILD_HND_EAP_UBOOT" = "y" ] ; then
cp $PROFILE_DIR/../uboot/uboot${BRCM_CHIP}ram.bin $TARGET_FS/cferam.000
else
cp $CFE_RAM_FILE $TARGET_FS/cferam.000
fi
# Commenting out jffs2 rootfs creation since we don't have a layout that
# supports this anymore. However, somebody might still be using it so
# leaving it here in case you need it until you migrate.
# for BLK in $NANDSIZES
# do
# let "BYTES = $BLK * 1024"
# $HOSTTOOLS_DIR/mkfs.jffs2 --squash-uids $BRCM_ENDIAN_FLAGS -p -n -e $BYTES -r $TARGET_FS -o $PROFILE_DIR/jffs2_rootfs${BLK}kb.img -N $HOSTTOOLS_DIR/nocomprlist
# done
if [ "$BUILD_SECURE_BOOT" = "y" ]; then
eval "$BUILD_SBI_NOHDR --in $CFE_RAM_FILE --out $PROFILE_DIR/fs/secram.000"
echo -e "/secram.000" >> $HOSTTOOLS_DIR/nocomprlist
if [ "$SECURE_BOOT_ARCH" == "GEN3" ]
then
eval "$BUILD_SBI_NOHDR_MFG --in $CFE_RAM_FILE -out $PROFILE_DIR/fs/secmfg.000"
echo -e "/secmfg.000" >> $HOSTTOOLS_DIR/nocomprlist
fi
eval "$BUILD_SBI_SIGN --in $PROFILE_DIR/vmlinux.lz --out $PROFILE_DIR/vmlinux.sig"
cp $PROFILE_DIR/vmlinux.sig $TARGET_FS/.
echo -e "/vmlinux.sig" >> $HOSTTOOLS_DIR/nocomprlist
# Commenting out jffs2 rootfs creation since we don't have a layout that
# supports this anymore. However, somebody might still be using it so
# leaving it here in case you need it until you migrate.
# for BLK in $NANDSIZES
# do
# let "BYTES = $BLK * 1024"
# $HOSTTOOLS_DIR/mkfs.jffs2 --squash-uids $BRCM_ENDIAN_FLAGS -p -n -e $BYTES -r $TARGET_FS -o $PROFILE_DIR/jffs2_rootfs${BLK}kb_secureboot.img -N $HOSTTOOLS_DIR/nocomprlist
# done
fi
#### JFFS2 BootFS/UBI RootFS
# Create boot file system dir
rm -rf $TARGET_BOOTFS
mkdir $TARGET_BOOTFS
chmod 777 $TARGET_BOOTFS
mv $TARGET_FS/cferam.000 $TARGET_BOOTFS/.
if [ -f $BUILD_DIR/secureos/optee/optee.lz ]; then
cp -f $BUILD_DIR/secureos/optee/*.lz $TARGET_BOOTFS/.
cp -f $BUILD_DIR/secureos/optee/*.dtb $TARGET_BOOTFS/.
fi
if [ -f $BUILD_DIR/shared/opensource/pmc/images/$BRCM_CHIP.bin ]; then
echo copy $BRCM_CHIP.bin to $TARGET_BOOTFS/pmc.bin
install -p $BUILD_DIR/shared/opensource/pmc/images/$BRCM_CHIP.bin $TARGET_BOOTFS/pmc.bin
fi
[ ! -z ${BRCM_DTB} ] && mv $TARGET_FS/*.dtb ${TARGET_BOOTFS}/.
rm -f $TARGET_BOOTFS/vmlinux.lz4;
rm -f $TARGET_BOOTFS/vmlinux.lz;
if [ "$BUILD_NAND_KERNEL_LZMA" = "y" ]; then
echo copy vmlinux.lz to $TARGET_BOOTFS
rm -f $TARGET_FS/vmlinux.lz
cp $PROFILE_DIR/vmlinux.lz $TARGET_BOOTFS/.
fi
if [ "$BUILD_NAND_KERNEL_LZ4" = "y" ]; then
echo copy vmlinux.lz4 to $TARGET_BOOTFS
rm -f $TARGET_FS/vmlinux.lz4
cp $PROFILE_DIR/vmlinux.lz4 $TARGET_BOOTFS/.
fi
mkdir -p $TARGET_FS/bootfs
mkdir -p $TARGET_BOOTFS/rom/etc
cp $TARGET_FS/rom/etc/image_version $TARGET_BOOTFS/rom/etc/image_version
echo -e "/rom/etc/image_version" >> $HOSTTOOLS_DIR/nocomprlist
echo -en "@(#) \$imageversion: " > $TARGET_BOOTFS/rom/etc/image_ident
cat $TARGET_FS/rom/etc/image_version | tr -d "\n" >> $TARGET_BOOTFS/rom/etc/image_ident
echo -en " $\n@(#) \$imageversion: " >> $TARGET_BOOTFS/rom/etc/image_ident
cat $TARGET_FS/rom/etc/image_version | tr -d "\n" >> $TARGET_BOOTFS/rom/etc/image_ident
echo -e " $" >> $TARGET_BOOTFS/rom/etc/image_ident
if [ -f $TARGET_FS/rom/etc/JENKINS_CHANGELIST ];
then
echo -en "@(#) \$changelist: " >> $TARGET_BOOTFS/rom/etc/image_ident
cat $TARGET_FS/rom/etc/JENKINS_CHANGELIST | tr -d "\n" >> $TARGET_BOOTFS/rom/etc/image_ident
echo -en " $\n@(#) \$changelist: " >> $TARGET_BOOTFS/rom/etc/image_ident
cat $TARGET_FS/rom/etc/JENKINS_CHANGELIST | tr -d "\n" >> $TARGET_BOOTFS/rom/etc/image_ident
echo -e " $" >> $TARGET_BOOTFS/rom/etc/image_ident
fi
svnc=$TARGET_FS/rom/etc/SVN_COMMIT_LIST.txt
if [ -f $svnc ]
then
svnr=`grep Revision $svnc | head -1`
echo -en " $\n@(#) \$svnrevision: $svnr " >> $TARGET_BOOTFS/rom/etc/image_ident
echo -e " $" >> $TARGET_BOOTFS/rom/etc/image_ident
echo -en " $\n@(#) \$svnrevision: $svnr " >> $TARGET_BOOTFS/rom/etc/image_ident
echo -e " $" >> $TARGET_BOOTFS/rom/etc/image_ident
fi
bid=$TARGET_FS/etc/build_id.txt
if [ -f $bid ]
then
tt=/tmp/bldfs$$
cat $bid | sed -e "s/: */=/" > $tt
svb=`( . $tt ; echo $BRANCH@$Revision)`
rm $tt
echo -en " $\n@(#) \$svnsource: $svb " >> $TARGET_BOOTFS/etc/image_ident
echo -e " $" >> $TARGET_BOOTFS/etc/image_ident
echo -en " $\n@(#) \$svnsource: $svb " >> $TARGET_BOOTFS/etc/image_ident
echo -e " $" >> $TARGET_BOOTFS/etc/image_ident
fi
echo -e "/rom/etc/image_ident" >> $HOSTTOOLS_DIR/nocomprlist
if squashfs_enabled; then
echo -e "[ubifs]" > $PROFILE_DIR/squbi.ini
echo -e "mode=ubi" >> $PROFILE_DIR/squbi.ini
echo -e "image=$PROFILE_DIR/squashfs.img" >> $PROFILE_DIR/squbi.ini
echo -e "vol_id=0" >> $PROFILE_DIR/squbi.ini
echo -e "vol_type=static" >> $PROFILE_DIR/squbi.ini
echo -e "vol_name=rootfs_squashfs" >> $PROFILE_DIR/squbi.ini
# echo -e "vol_flags=autoresize" >> $PROFILE_DIR/squbi.ini
mksquashfs_img squashfs.img
fi
for BLK in $NANDSIZES
do
let "BYTES = $BLK * 1024"
case $BLK in
128)
PAGE=2048
;;
256|512)
PAGE=4096
;;
1024)
PAGE=8192
;;
esac
let "LEB = $BYTES - 2 * $PAGE"
echo -e "[ubifs]" > $PROFILE_DIR/ubi.ini
echo -e "mode=ubi" >> $PROFILE_DIR/ubi.ini
echo -e "image=$PROFILE_DIR/rootfs_${BLK}.ubifs" >> $PROFILE_DIR/ubi.ini
echo -e "vol_id=0" >> $PROFILE_DIR/ubi.ini
echo -e "vol_type=dynamic" >> $PROFILE_DIR/ubi.ini
echo -e "vol_name=rootfs_ubifs" >> $PROFILE_DIR/ubi.ini
echo -e "vol_flags=autoresize" >> $PROFILE_DIR/ubi.ini
# -e == --lebsize = blocksize - 2xpagesize
$HOSTTOOLS_DIR/mkfs.jffs2 --squash-uids $BRCM_ENDIAN_FLAGS -p -n -e $BYTES -r $TARGET_BOOTFS -o $PROFILE_DIR/ibootfs${BLK}kb.img -N $HOSTTOOLS_DIR/nocomprlist
$SUMTOOL $BRCM_ENDIAN_FLAGS -p -i $PROFILE_DIR/ibootfs${BLK}kb.img -o $PROFILE_DIR/bootfs${BLK}kb.img -e ${BLK}KiB -n
rm -f $PROFILE_DIR/ibootfs${BLK}kb.img
$HOSTTOOLS_DIR/mtd-utils*/mkfs.ubifs --squash-uids -F -v -c 2048 -m $PAGE -e $LEB -x zlib -r $TARGET_FS -o $PROFILE_DIR/rootfs_${BLK}.ubifs
$HOSTTOOLS_DIR/mtd-utils*/ubinize -v -o $PROFILE_DIR/ubi_rootfs${BLK}kb.img -m $PAGE -p $BYTES $PROFILE_DIR/ubi.ini
if squashfs_enabled; then
$HOSTTOOLS_DIR/mtd-utils*/ubinize -v -o $PROFILE_DIR/squbi_rootfs${BLK}kb.img -m $PAGE -p $BYTES $PROFILE_DIR/squbi.ini
fi
done
if [ "$BUILD_SECURE_BOOT" = "y" ]; then
mv $TARGET_FS/secram.000 $TARGET_BOOTFS/.
if [ -f $TARGET_FS/secmfg.000 ]; then
mv $TARGET_FS/secmfg.000 $TARGET_BOOTFS/.
fi
mv $TARGET_FS/vmlinux.sig $TARGET_BOOTFS/.
if [ "$BUILD_NAND_IMG_BLKSIZE_128KB" = "y" ]; then
$HOSTTOOLS_DIR/mkfs.jffs2 --squash-uids $BRCM_ENDIAN_FLAGS -p -n -e $FLASH_NAND_BLOCK_128KB -r $TARGET_BOOTFS -o $PROFILE_DIR/bootfs128kb_secureboot.img -N $HOSTTOOLS_DIR/nocomprlist
fi
if [ "$BUILD_NAND_IMG_BLKSIZE_256KB" = "y" ]; then
$HOSTTOOLS_DIR/mkfs.jffs2 --squash-uids $BRCM_ENDIAN_FLAGS -p -n -e $FLASH_NAND_BLOCK_256KB -r $TARGET_BOOTFS -o $PROFILE_DIR/bootfs256kb_secureboot.img -N $HOSTTOOLS_DIR/nocomprlist
fi
if [ "$BUILD_NAND_IMG_BLKSIZE_512KB" = "y" ]; then
$HOSTTOOLS_DIR/mkfs.jffs2 --squash-uids $BRCM_ENDIAN_FLAGS -p -n -e $FLASH_NAND_BLOCK_512KB -r $TARGET_BOOTFS -o $PROFILE_DIR/bootfs512kb_secureboot.img -N $HOSTTOOLS_DIR/nocomprlist
fi
if [ "$BUILD_NAND_IMG_BLKSIZE_1024KB" = "y" ]; then
$HOSTTOOLS_DIR/mkfs.jffs2 --squash-uids $BRCM_ENDIAN_FLAGS -p -n -e $FLASH_NAND_BLOCK_1024KB -r $TARGET_BOOTFS -o $PROFILE_DIR/bootfs1024kb_secureboot.img -N $HOSTTOOLS_DIR/nocomprlist
fi
fi
rmdir $TARGET_FS/bootfs
# -e == --lebsize = blocksize - 2xpagesize
if [ "$BUILD_NAND_IMG_BLKSIZE_128KB" = "y" ]; then
if [ "$BRCM_FLASH_NAND_LAYOUT_PUREUBI" = "y" ]; then
# pureUBI
$HOSTTOOLS_DIR/mtd-utils*/mkfs.ubifs --squash-uids -F -v -c 2048 -m 2048 -e 126976 -x zlib -r $TARGET_FS -o $PROFILE_DIR/rootfs.ubifs # re-ubinize file system with new fstab that does not mount JFFS2 to bootfs
$PROFILE_DIR/../buildUBI -u $PROFILE_DIR/ubi_full.ini -m $PROFILE_DIR/metadata.bin -f $PROFILE_DIR/filestruct_full.bin -t $TARGET_BOOTFS -y $PROFILE_DIR/rootfs.ubifs
$HOSTTOOLS_DIR/mtd-utils*/ubinize -v -o $PROFILE_DIR/ubi_rootfs128kb_pureubi.img -m 2048 -p $FLASH_NAND_BLOCK_128KB $PROFILE_DIR/ubi_full.ini
fi
if squashfs_enabled; then
# squash on pureUBI
$PROFILE_DIR/../buildUBI -u $PROFILE_DIR/ubi_full.ini -m $PROFILE_DIR/metadata.bin -f $PROFILE_DIR/filestruct_full.bin -t $TARGET_BOOTFS -y $PROFILE_DIR/squashfs.img -s 1
$HOSTTOOLS_DIR/mtd-utils*/ubinize -v -o $PROFILE_DIR/squbi_rootfs128kb_pureubi.img -m 2048 -p $FLASH_NAND_BLOCK_128KB $PROFILE_DIR/ubi_full.ini
fi
fi
if [ "$BUILD_NAND_IMG_BLKSIZE_256KB" = "y" ]; then
# pureUBI
if [ "$BRCM_FLASH_NAND_LAYOUT_PUREUBI" = "y" ]; then
$HOSTTOOLS_DIR/mtd-utils*/mkfs.ubifs --squash-uids -F -v -c 2048 -m 4096 -e 253952 -x zlib -r $TARGET_FS -o $PROFILE_DIR/rootfs.ubifs # re-ubinize file system with new fstab that does not mount JFFS2 to bootfs
$PROFILE_DIR/../buildUBI -u $PROFILE_DIR/ubi_full.ini -m $PROFILE_DIR/metadata.bin -f $PROFILE_DIR/filestruct_full.bin -t $TARGET_BOOTFS -y $PROFILE_DIR/rootfs.ubifs
$HOSTTOOLS_DIR/mtd-utils*/ubinize -v -o $PROFILE_DIR/ubi_rootfs256kb_pureubi.img -m 4096 -p $FLASH_NAND_BLOCK_256KB $PROFILE_DIR/ubi_full.ini
fi
if squashfs_enabled; then
# squash on pureUBI
$PROFILE_DIR/../buildUBI -u $PROFILE_DIR/ubi_full.ini -m $PROFILE_DIR/metadata.bin -f $PROFILE_DIR/filestruct_full.bin -t $TARGET_BOOTFS -y $PROFILE_DIR/squashfs.img -s 1
$HOSTTOOLS_DIR/mtd-utils*/ubinize -v -o $PROFILE_DIR/squbi_rootfs256kb_pureubi.img -m 4096 -p $FLASH_NAND_BLOCK_256KB $PROFILE_DIR/ubi_full.ini
fi
fi
if [ "$BUILD_NAND_IMG_BLKSIZE_512KB" = "y" ]; then
# pureUBI
$HOSTTOOLS_DIR/mtd-utils*/mkfs.ubifs --squash-uids -F -v -c 2048 -m 4096 -e 516096 -x zlib -r $TARGET_FS -o $PROFILE_DIR/rootfs.ubifs # re-ubinize file system with new fstab that does not mount JFFS2 to bootfs
$PROFILE_DIR/../buildUBI -u $PROFILE_DIR/ubi_full.ini -m $PROFILE_DIR/metadata.bin -f $PROFILE_DIR/filestruct_full.bin -t $TARGET_BOOTFS -y $PROFILE_DIR/rootfs.ubifs
$HOSTTOOLS_DIR/mtd-utils*/ubinize -v -o $PROFILE_DIR/ubi_rootfs512kb_pureubi.img -m 4096 -p $FLASH_NAND_BLOCK_512KB $PROFILE_DIR/ubi_full.ini
# squash on pureUBI
$PROFILE_DIR/../buildUBI -u $PROFILE_DIR/ubi_full.ini -m $PROFILE_DIR/metadata.bin -f $PROFILE_DIR/filestruct_full.bin -t $TARGET_BOOTFS -y $PROFILE_DIR/squashfs.img -s 1
$HOSTTOOLS_DIR/mtd-utils*/ubinize -v -o $PROFILE_DIR/squbi_rootfs512kb_pureubi.img -m 4096 -p $FLASH_NAND_BLOCK_512KB $PROFILE_DIR/ubi_full.ini
fi
if [ "$BUILD_NAND_IMG_BLKSIZE_1024KB" = "y" ]; then
# pureUBI
$HOSTTOOLS_DIR/mtd-utils*/mkfs.ubifs --squash-uids -F -v -c 2048 -m 8192 -e 1032192 -x zlib -r $TARGET_FS -o $PROFILE_DIR/rootfs.ubifs # re-ubinize file system with new fstab that does not mount JFFS2 to bootfs
$PROFILE_DIR/../buildUBI -u $PROFILE_DIR/ubi_full.ini -m $PROFILE_DIR/metadata.bin -f $PROFILE_DIR/filestruct_full.bin -t $TARGET_BOOTFS -y $PROFILE_DIR/rootfs.ubifs
$HOSTTOOLS_DIR/mtd-utils*/ubinize -v -o $PROFILE_DIR/ubi_rootfs1024kb_pureubi.img -m 8192 -p $FLASH_NAND_BLOCK_1024KB $PROFILE_DIR/ubi_full.ini
# squash on pureUBI
$PROFILE_DIR/../buildUBI -u $PROFILE_DIR/ubi_full.ini -m $PROFILE_DIR/metadata.bin -f $PROFILE_DIR/filestruct_full.bin -t $TARGET_BOOTFS -y $PROFILE_DIR/squashfs.img -s 1
$HOSTTOOLS_DIR/mtd-utils*/ubinize -v -o $PROFILE_DIR/squbi_rootfs1024kb_pureubi.img -m 8192 -p $FLASH_NAND_BLOCK_1024KB $PROFILE_DIR/ubi_full.ini
fi
rm $HOSTTOOLS_DIR/nocomprlist
fi
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