From: Paul B. Henson <henson@acm.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] u-boot UBI support
Date: Tue, 30 Apr 2013 13:54:41 -0700 [thread overview]
Message-ID: <51802F91.2020207@acm.org> (raw)
In-Reply-To: <toesj29hfz0.fsf@twin.sascha.silbe.org>
On 4/29/2013 1:57 AM, Sascha Silbe wrote:
>> MX28EVK U-Boot > ubifsmount recovery
>>
>> UBIFS error (pid 0): ubifs_get_sb: cannot open "recovery", error -22
>> UBIFS error (pid 0): ubifs_mount: Error reading superblock on volume
>> 'recovery' errno=-22!
>
> Try increasing CONFIG_SYS_MALLOC_LEN, e.g. to 4MiB. That fixed it for me
> on a different board.
It actually turned out to be something a lot simpler. Unlike Linux,
u-boot only allows one active ubi partition. However, because it uses
the code from Linux, when trying to access a file system you still need
to specify which ubi partition it's on, which was neither intuitive nor
obvious until I dug through the code.
When I specified "ubifsmount ubi0:recovery", it worked perfectly.
Thanks?
next prev parent reply other threads:[~2013-04-30 20:54 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-29 4:41 [U-Boot] u-boot UBI support Paul B. Henson
2013-04-29 8:57 ` Sascha Silbe
2013-04-29 20:33 ` Paul B. Henson
2013-04-30 20:54 ` Paul B. Henson [this message]
2013-05-01 13:31 ` Tom Rini
2013-05-02 21:52 ` Paul B. Henson
2013-05-05 0:49 ` Paul B. Henson
2013-05-06 12:26 ` Tom Rini
2013-05-06 13:07 ` Fabio Estevam
2013-05-08 1:09 ` Paul B. Henson
2013-05-08 3:01 ` Tom Rini
2013-05-09 3:08 ` Paul B. Henson
2013-05-15 12:48 ` Tom Rini
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