From: Stephen Warren <swarren@wwwdotorg.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/2] cmd_bootm.c: Make bootz consume 'bootz' from argv, decrement argc
Date: Wed, 10 Jul 2013 09:38:06 -0600 [thread overview]
Message-ID: <51DD7FDE.1030102@wwwdotorg.org> (raw)
In-Reply-To: <CAPnjgZ3SwpZ-OVJrO0GG=yD+bPJtE8SBBoWiQ1gJUEH1VoXYMQ@mail.gmail.com>
On 07/10/2013 03:53 AM, Simon Glass wrote:
> On Tue, Jul 9, 2013 at 9:59 PM, Stephen Warren <swarren@wwwdotorg.org
> <mailto:swarren@wwwdotorg.org>> wrote:
>
> On 07/09/2013 01:34 PM, Tom Rini wrote:
> > Like 'bootm', 'bootz' needs to consume 'bootz' so that the rest of the
> > state functions will work.
>
> I found that the Raspberry Pi was randomly crashing with recent
> u-boot/master (bisect points at/near commit 35fc84f "Refactor the bootm
> command to reduce code duplication"; there is some slight variation in
> symptoms around there), or sometimes just spewing errors from bootz. I
> found the following commits on the mailing list:
>
> > e1ec5e0 cmd_bootm.c: Make bootz handle BOOTM_STATE_FINDOTHER itself
> > c83a89d cmd_bootm.c: Make bootz consume 'bootz' from argv,
> decrement argc
> > d18cab6 bootm: Add the missing PREP stage to bootz and correct
> image handling
> > 4766b32 bootm: Clean up bootz_setup() function
> > f65d734 bootm: Require boot function only if it is about to be used
> > bf6f341 bootm: Disable interrupts only when loading
> > a01d5e4 bootm: Handle errors consistently
>
> ... and the combination of all 7 of them (but not just Simon's 5
> patches) seems to solve this, so,
>
> Tested-by: Stephen Warren <swarren@wwwdotorg.org
>
> Thanks Stephen. Is this with an attached dtb or not? What 'bootz'
> command line are you testing here? I just want to make sure we are
> covering all the options
This is a separate kernel and DTB; the command-line is roughly:
bootz addr_of_zimage - addr_of_dtb
next prev parent reply other threads:[~2013-07-10 15:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-09 19:34 [U-Boot] [PATCH 1/2] cmd_bootm.c: Make bootz consume 'bootz' from argv, decrement argc Tom Rini
2013-07-09 19:34 ` [U-Boot] [PATCH 2/2] cmd_bootm.c: Make bootz handle BOOTM_STATE_FINDOTHER itself Tom Rini
2013-07-10 4:59 ` [U-Boot] [PATCH 1/2] cmd_bootm.c: Make bootz consume 'bootz' from argv, decrement argc Stephen Warren
2013-07-10 9:53 ` Simon Glass
2013-07-10 15:38 ` Stephen Warren [this message]
2013-07-10 13:19 ` Tom Rini
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