From: Vernon Fuller <vernonfuller@gmail.com>
To: linux-mtd@lists.infradead.org
Subject: mkfs.jffs2 missing magic?
Date: Thu, 2 Dec 2004 16:37:52 -0700 [thread overview]
Message-ID: <4de512b704120215377738f4ed@mail.gmail.com> (raw)
I compiled the latest mkfs.jffs2 and run it as
mkfs.jffs2 -l -e 128KiB -d /opt/src/romfs -o /opt/src/images/root.jffs
and load the image at 0x000240000 on my intel 28F640 J3 A (8Meg strata flash)
the image I make has lots of Magic bitmasks in it, just not at the offsets
jffs2_scan_eraseblock is looking for.
image at 0x240000:
85 19 03 20 0C 00 00 00 B1 B0 1E E4 85 19 01 E0
2B 00 00 00 E6 6E 26 7D 01 00 00 00 00 00 00 00
02 00 00 00 2A 98 AF 41 03 04 00 00 EC 36 A8 A5
FF 83 66 55 62 69 6E FF 85 19 02 E0 44 00 00 00
1D FB F7 98 02 00 00 00 01 00 00 00 FD 41 00 00
F5 01 F5 01 00 00 00 00 2A 98 AF 41 2A 98 AF 41
2A 98 AF 41 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 AE A9 C8 14 85 19 01 E0
2B 00 00 00 E6 6E 26 7D 01 00 00 00 01 00 00 00
03 00 00 00 25 98 AF 41 03 04 00 00 BE F9 45 49
17 28 32 EE 64 65 76 FF 85 19 02 E0 44 00 00 00
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00240020:
0x0002 instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00240024:
0x2818 instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0024002c:
0x4b3c instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00240030:
0x7001 instead
Which is right, mkfs.jffs2 or linux? or do I not know how to use mkfs.jffs2?
reply other threads:[~2004-12-02 23:37 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4de512b704120215377738f4ed@mail.gmail.com \
--to=vernonfuller@gmail.com \
--cc=linux-mtd@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.