Built 17.01.6 with LuCI and without ipv6 today.
It appears working fine:
BusyBox v1.25.1 () built-in shell (ash)
_________
/ /\ _ ___ ___ ___
/ LE / \ | | | __| \| __|
/ DE / \ | |__| _|| |) | _|
/________/ LE \ |____|___|___/|___| lede-project.org
\ \ DE /
\ LE \ / -----------------------------------------------------------
\ DE \ / Reboot (17.01.6, r3979-2252731af4)
\________\/ -----------------------------------------------------------
root@LEDE:/# c[ 79.873398] random: nonblocking pool is initialized
root@LEDE:/# cat /proc/mtd
dev: size erasesize name
mtd0: 00040000 00010000 "u-boot"
mtd1: 00010000 00010000 "u-boot-env"
mtd2: 003a0000 00010000 "firmware"
mtd3: 00270000 00010000 "rootfs"
mtd4: 00050000 00010000 "rootfs_data"
mtd5: 0012da48 00010000 "kernel"
mtd6: 00010000 00010000 "art"
root@LEDE:/# df -k
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/root 2304 2304 0 100% /rom
tmpfs 14100 316 13784 2% /tmp
/dev/mtdblock4 320 216 104 68% /overlay
overlayfs:/overlay 320 216 104 68% /
tmpfs 512 0 512 0% /dev
root@LEDE:/#
Load uImage.bin to 0x2c0000, and update bootm accordingly (setenv bootcmd "bootm 0xbf2c0000").
Boot logs:
[ 0.775628] m25p80 spi0.0: found mx25l3205d, expected m25p80
[ 0.781434] m25p80 spi0.0: mx25l3205d (4096 Kbytes)
[ 0.786366] 4 cmdlinepart partitions found on MTD device spi0.0
[ 0.792338] Creating 4 MTD partitions on "spi0.0":
[ 0.797168] 0x000000000000-0x000000040000 : "u-boot"
[ 0.805091] 0x000000040000-0x000000050000 : "u-boot-env"
[ 0.812723] 0x000000050000-0x0000003f0000 : "firmware"
[ 0.826507] 2 uimage-fw partitions found on MTD device firmware
[ 0.832541] 0x000000050000-0x0000002c0000 : "rootfs"
[ 0.839547] mtd: device 3 (rootfs) set to be root filesystem
[ 0.845283] 1 squashfs-split partitions found on MTD device rootfs
[ 0.851532] 0x000000270000-0x0000002c0000 : "rootfs_data"
[ 0.859116] 0x0000002c0000-0x0000003eda48 : "kernel"
[ 0.866353] 0x0000003f0000-0x000000400000 : "art"
[ 8.010259] jffs2: notice: (327) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[ 8.027635] mount_root: switching to jffs2 overlay
18.06.1 (w/o ipv6) appears working, also:
BusyBox v1.28.3 () built-in shell (ash)
_______ ________ __
| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -__| || | | || _|| _|
|_______|| __|_____|__|__||________||__| |____|
|__| W I R E L E S S F R E E D O M
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OpenWrt 18.06.1, r7258-5eb055306f
-----------------------------------------------------
root@OpenWrt:/# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/root 2304 2304 0 100% /rom
tmpfs 14192 48 14144 0% /tmp
/dev/mtdblock4 320 232 88 73% /overlay
overlayfs:/overlay 320 232 88 73% /
tmpfs 512 0 512 0% /dev
root@OpenWrt:/#