From: Cao Minh Hiep <cm-hiep@jinso.co.jp>
To: linux-sh@vger.kernel.org
Subject: Can't mount QSPI-FLASH to userland on Lager
Date: Mon, 23 Mar 2015 01:36:16 +0000 [thread overview]
Message-ID: <550F6E10.8010907@jinso.co.jp> (raw)
Hi Rob Herring-san.
I'm sorry to bother you!
I'm Hiep from Jinzai Solution (a Japanese Company).
We are testing Linux kernel v4.0-rc2 on Lager and Koelsch Board (
Renesas's boards).
When we tried to test QSPI-FLASH, we can't mount the device file of
QSPI-FLASH on Lager.
(Koelsch has no problems)
The logs is showed as below:
#mount /dev/mtdblock2 /mnt/
"EXT3-fs (mtdblock2): error: can't find ext3 filesystem on dev mtdblock2.
EXT4-fs (mtdblock2): VFS: Can't find ext4 filesystem
EXT4-fs (mtdblock2): VFS: Can't find ext4 filesystem
FAT-fs (mtdblock2): bogus number of reserved sectors
FAT-fs (mtdblock2): Can't find a valid FAT filesystem
FAT-fs (mtdblock2): bogus number of reserved sectors
FAT-fs (mtdblock2): Can't find a valid FAT filesystem
mount: you must specify the filesystem type"
We found that, after removing this patch(as below),
QSPI-FLASH can mount on Lager very well without any problems.
"9064bf3　spi: spi-pxa2xx: only include mach/dma.h for legacy DMA"
I'd like to report it to you and please review it when you have time.
Best Regards,
Jinso/Cao Minh Hiep.
next reply other threads:[~2015-03-23 1:36 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-23 1:36 Cao Minh Hiep [this message]
2015-03-23 1:59 ` Can't mount QSPI-FLASH to userland on Lager Geert Uytterhoeven
2015-03-23 10:02 ` Cao Minh Hiep
2015-03-23 16:27 ` Mark Brown
2015-03-24 15:42 ` Geert Uytterhoeven
2015-03-24 16:24 ` Mark Brown
2015-03-24 16:27 ` Mark Brown
2015-03-25 0:55 ` Cao Minh Hiep
2015-03-25 1:14 ` Cao Minh Hiep
2015-03-25 4:42 ` Mark Brown
2015-03-25 4:54 ` Geert Uytterhoeven
2015-03-25 5:02 ` Mark Brown
2015-03-25 16:32 ` Mark Brown
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=550F6E10.8010907@jinso.co.jp \
--to=cm-hiep@jinso.co.jp \
--cc=linux-sh@vger.kernel.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.