From: Jorgen Lundman <lundman@lundman.net>
To: u-boot@lists.denx.de
Subject: [U-Boot] uboot and ZFS
Date: Mon, 07 May 2012 16:13:33 +0900 [thread overview]
Message-ID: <4FA7761D.90704@lundman.net> (raw)
In-Reply-To: <201205051526.52499.marex@denx.de>
> If you correctly skip the HW init, you can try booting u-boot from u-boot ...
> (now, WD will hate me for bringing this up :-) ). It's possible, but unsupported
> operation. You might need to do some research on this matter :-)
>
I was thinking more along the lines of; Since I am testing a filesystem
driver, to have a small test binary I can run and just feed a patch to (be
it block device, or raw file) to test it can traverse, and read the contents.
But it would not be so bad to simulate that with some #ifdefs I guess.
>> What is the general patch acceptance around, I see ext4 wasn't accepted,
>> what are the chances my patches would be?
>
> Why wasn't ext4 accepted?
I have no idea. I found the patches back in Dec, and it is not in the
repository. Although, I have patched it into my tree on github, it might
help merging it into uboot. It does appear to work, whereas my zfs does not :)
CuBox>> zfsls usb 0:2
** Bad partition - usb 0:2 **
CuBox>> zfsls usb 0:1
** Bad partition - usb 0:1 **
CuBox>> zfsls usb 0:0
data abort
pc : [<0063ea0c>] lr : [<0060eef0>]
sp : 005ffe40 ip : 00000000 fp : 00000000
r10: 00000000 r9 : 00652a4c r8 : 005fffcc
r7 : 00000000 r6 : 00000000 r5 : 007104b0 r4 : 006444a7
r3 : 00000000 r2 : 006f7b80 r1 : 00000000 r0 : ea000012
Flags: nZCv IRQs off FIQs off Mode SVC_32
Resetting CPU ...
Dang :)
Lund
--
Jorgen Lundman | <lundman@lundman.net>
Unix Administrator | +81 (0)3 -5456-2687 ext 1017 (work)
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next prev parent reply other threads:[~2012-05-07 7:13 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-02 3:20 [U-Boot] uboot and ZFS Jorgen Lundman
2012-05-02 14:12 ` Wolfgang Denk
2012-05-03 0:13 ` Marek Vasut
2012-05-03 5:27 ` Jorgen Lundman
2012-05-03 5:31 ` Jorgen Lundman
2012-05-05 13:26 ` Marek Vasut
2012-05-07 7:13 ` Jorgen Lundman [this message]
2012-05-07 8:35 ` Matthias Weißer
2012-05-07 12:36 ` Wolfgang Denk
2012-05-07 13:03 ` Jorgen Lundman
2012-05-09 13:38 ` Graeme Russ
2012-05-10 5:43 ` [U-Boot] [PATCH] " Jorgen Lundman
2012-05-12 6:26 ` Marek Vasut
2012-05-14 1:12 ` Jorgen Lundman
2012-05-14 1:25 ` Graeme Russ
2012-05-14 1:29 ` Jorgen Lundman
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