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From: Axel Lin <axel.lin@ingics.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] How to write jffs2 image to spi nor flash?
Date: Thu, 28 Nov 2013 14:53:37 +0800	[thread overview]
Message-ID: <1385621617.15983.4.camel@phoenix> (raw)

Hi list,

I use "sf erase" + "sf write" commands to write root image to spi nor flash.
It works for writing a ext2 image.
However, if I use the same commands to write a jffs2 image I got a lot
of "Magic bitmask 0x1985 not found at..." messages and
"jffs2: inflate returned -3".

jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0012f780: 0x4bbb instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0012f784: 0x50f2 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0012f788: 0x4230 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0012f78c: 0x76ac instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0012f790: 0x439c instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0012f794: 0xd9b9 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0012f798: 0x73d3 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0012f79c: 0x5758 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0012f7a0: 0x1b47 instead
jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0012f7a4: 0xf908 instead
jffs2: Further such events for this erase block will not be printed

So how to correctly write a jffs2 image to spi nor flash in u-boot?

Thanks,
Axel

             reply	other threads:[~2013-11-28  6:53 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-11-28  6:53 Axel Lin [this message]
2013-11-30  3:34 ` [U-Boot] How to write jffs2 image to spi nor flash? Axel Lin

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