On 04/06/2017 05:45 AM, Joe Ayers wrote: > Matthias, was there ever a conclusion to this post: > http://lists.infradead.org/pipermail/linux-mtd/2016-March/066348.html > ? > > My interest from http://www.aredn.org is support for Ubiquiti > PBE-M5-620 and I suspect this issue is related. > > [ 0.542840] m25p80 spi0.0: found s25fl064k, expected m25p80 > [ 0.548580] m25p80 spi0.0: s25fl064k (8192 Kbytes) > > In current LEDE release using rocket-m-xw it boots with errors below. > Any pointers on what needs to be done? > > Regards, > > Joe AE6XE
Ugh, I was sure I had at least pushed a temporary fix ([1] and [2]) to LEDE after not coming to a conclusion upstream quickly, but it seems I forgot that. By now, the patches are bitrotten... I should pick up the upstream discussion and finally get this fixed properly. I'm currently working on a few other things, but I hope I'll eventually get to it. Matthias [1] https://github.com/freifunk-gluon/gluon/blob/v2016.2.x/patches/openwrt/0030-kernel-mtd-spi-nor-wait-until-status-register-writes-are-ready.patch [2] https://github.com/freifunk-gluon/gluon/blob/v2016.2.x/patches/openwrt/0031-kernel-mtd-spi-nor-unlock-Winbond-flashs.patch > > [ 15.648842] jffs2_scan_eraseblock(): End of filesystem marker found at 0x0 > [ 15.655839] jffs2_build_filesystem(): unlocking the mtd device... done. > [ 15.662627] jffs2_build_filesystem(): erasing all blocks after the > end marker... > [ 15.689881] jffs2: Newly-erased block contained word 0x19852003 at > offset 0x00430000 > --- a lot more removed and uninteresting ---- > [ 17.540053] jffs2: Newly-erased block contained word 0xc0bff600 at > offset 0x00010000 > [ 17.570020] jffs2: Newly-erased block contained word 0xdeadc0de at > offset 0x00000000 > [ 17.577888] done. > [ 17.579908] jffs2: notice: (789) jffs2_build_xattr_subsystem: > complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) > and 0 of xref (0 dead, 0 orphan) found. > > > root@LEDE:~# df -h > Filesystem Size Used Available Use% Mounted on > /dev/root 2.0M 2.0M 0 100% /rom > tmpfs 29.5M 60.0K 29.5M 0% /tmp > tmpfs 29.5M 40.0K 29.5M 0% /tmp/root > overlayfs:/tmp/root 29.5M 40.0K 29.5M 0% / > tmpfs 512.0K 0 512.0K 0% /dev > /dev/mtdblock5 4.3M 4.3M 0 100% /rom/overlay >
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