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[hi3518ev200] CONFIG_SQUASHFS_EMBEDDED=y (#668)

pull/673/head
Dmitry Ermakov 2023-03-15 08:26:06 +03:00 committed by GitHub
parent b650d5503c
commit ec94162325
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 41 additions and 34 deletions
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4
br-ext-chip-hisilicon/board/hi3516cv200/kernel/hi3518ev200.generic.config
View File

@ -2121,8 +2121,8 @@ CONFIG_SQUASHFS_ZLIB=y
# CONFIG_SQUASHFS_LZO is not set
CONFIG_SQUASHFS_XZ=y
# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
# CONFIG_SQUASHFS_EMBEDDED is not set
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
CONFIG_SQUASHFS_EMBEDDED=y
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=2
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set

71
general/overlay/init
View File

@ -1,7 +1,6 @@
#!/bin/sh
on_exit()
{
on_exit() {
mountpoint -q /proc && umount /proc
exec /sbin/init $*
}
@ -11,36 +10,44 @@ trap on_exit 0
mount -t proc proc /proc || exit
grep -q overlay /proc/filesystems || exit
if grep -q ubifs /proc/cmdline; then
mount -t ubifs ubi0:rootfs_data /overlay
else
mtdblkdev=`awk -F ':' '/rootfs_data/ {print $1}' /proc/mtd | sed 's/mtd/mtdblock/'`
mtdchrdev=`grep 'rootfs_data' /proc/mtd | cut -d: -f1`
mount -t jffs2 /dev/${mtdblkdev} /overlay
if [ $? -ne 0 ] || { dmesg | grep "jffs2.*: Magic bitmask.*not found" > /dev/null 2>&1; } then
echo "jffs2 health check error, format required!"
flash_eraseall -j /dev/${mtdchrdev}
echo "Done! Remounting..."
mount -t jffs2 /dev/${mtdblkdev} /overlay || mount -t tmpfs tmpfs /overlay || exit
if ! cat /proc/mounts | grep ${mtdblkdev}; then
echo "--------------------------------"
echo "Crash - your flash in the trash!"
echo "--------------------------------"
fi
if ! grep -q 'root=.*nfs\|mmcblk\|ram' /proc/cmdline; then
if grep -q ubifs /proc/cmdline; then
mount -t ubifs ubi0:rootfs_data /overlay
else
mtdblkdev=$(awk -F ':' '/rootfs_data/ {print $1}' /proc/mtd | sed 's/mtd/mtdblock/')
mtdchrdev=$(grep 'rootfs_data' /proc/mtd | cut -d: -f1)
mount -t jffs2 /dev/${mtdblkdev} /overlay
if [ $? -ne 0 ] || { dmesg | grep "jffs2.*: Magic bitmask.*not found" >/dev/null 2>&1; }; then
echo "jffs2 health check error, format required!"
flash_eraseall -j /dev/${mtdchrdev}
echo "Done! Remounting..."
mount -t jffs2 /dev/${mtdblkdev} /overlay || mount -t tmpfs tmpfs /overlay || exit
if ! cat /proc/mounts | grep ${mtdblkdev}; then
echo "--------------------------------"
echo "Crash - your flash in the trash!"
echo "--------------------------------"
fi
fi
fi
fi
if grep -q overlayfs /proc/filesystems; then
mount -t overlayfs overlayfs -o lowerdir=/,upperdir=/overlay,ro /mnt || { umount /overlay; exit; }
else
overlay_rootdir=/overlay/root
overlay_workdir=/overlay/work
mkdir -p ${overlay_rootdir} ${overlay_workdir}
mount -t overlay overlay -o lowerdir=/,upperdir=${overlay_rootdir},workdir=${overlay_workdir} /mnt || { umount /overlay; exit; }
fi
if grep -q overlayfs /proc/filesystems; then
mount -t overlayfs overlayfs -o lowerdir=/,upperdir=/overlay,ro /mnt || {
umount /overlay
exit
}
else
overlay_rootdir=/overlay/root
overlay_workdir=/overlay/work
mkdir -p ${overlay_rootdir} ${overlay_workdir}
mount -t overlay overlay -o lowerdir=/,upperdir=${overlay_rootdir},workdir=${overlay_workdir} /mnt || {
umount /overlay
exit
}
fi
pivot_root /mnt /mnt/rom
mount -o noatime,move /rom/proc /proc
mount -o noatime,move /rom/dev /dev
mount -o noatime,move /rom/overlay /overlay
pivot_root /mnt /mnt/rom
mount -o noatime,move /rom/proc /proc
mount -o noatime,move /rom/dev /dev
mount -o noatime,move /rom/overlay /overlay
fi