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From: Konstantin Kletschke <konstantin.kletschke@inside-m2m.de>
To: Roland Hieber <rhi@pengutronix.de>
Cc: Trent Piepho <trent.piepho@igorinstitute.com>,
	barebox@lists.infradead.org
Subject: Re: Howto implement bootchooser <-> rauc interaction
Date: Tue, 14 Dec 2021 22:40:28 +0100	[thread overview]
Message-ID: <c4d432350649f31dbc9b732e96034785@inside-m2m.de> (raw)
In-Reply-To: <20211205225529.5rf5zqpbg7trovst@pengutronix.de>

On 2021-12-05 23:55, Roland Hieber wrote:

> You probably also want to delete your bootchooser variables from the 
> env

Are you shure about that? I read some example/documentation at 
bootlin.com
doing/presenting a nice phytec device tree for EEPROM state but later on 
it points out to
"[...]add bootchooser variables associated to both targets in 
arch/arm/<board>/env/nv[...]"

When I utilize "devinfo state" (with all global/nv bootchoser variables 
removed) I get

barebox@TI AM335x BeagleBone black:/ devinfo state
Parameters:
   bootstate.last_chosen: 0 (type: uint32)
   bootstate.system0.ok: 0 (type: uint32)
   bootstate.system0.priority: 21 (type: uint32)
   bootstate.system0.remaining_attempts: 3 (type: uint32)
   bootstate.system1.ok: 0 (type: uint32)
   bootstate.system1.priority: 20 (type: uint32)
   bootstate.system1.remaining_attempts: 3 (type: uint32)
   dirty: 0 (type: bool)
   init_from_defaults: 0 (type: bool)
   save_on_shutdown: 1 (type: bool)


Is bootchooser smart enough to gather system0 and system1 as bootable 
entries/possibilities?
For bootchooser.targets...

My system is not proven to work (I just sent a different mail with my 
other issues to this thread)
yet, may be there are other issues hidden, but I do not get this part.

I created two boot entries system0 and system1 in /env/boot/ with 
content mmc1.1 (for system0) and
mmc1.2 (for system1.2). Both are bootloader-spec-enabled partitions. 
What me bothers is, "boot mmc1.1" works,
"boot system0" not. How do I properly make a bootchoser entry for 
mmc1.1?

If no variables are required, where could be the cuplrit for this:

barebox@TI AM335x BeagleBone black:/ bootchooser
ERROR: bootchooser: Target list $global.bootchooser.targets is empty
No bootchooser found



Kind Regards,
Konsti

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  parent reply	other threads:[~2021-12-14 21:42 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-03 12:40 Konstantin Kletschke
2021-12-03 17:52 ` Trent Piepho
2021-12-05 22:55   ` Roland Hieber
2021-12-06  8:52     ` Konstantin Kletschke
2021-12-14 21:40     ` Konstantin Kletschke [this message]
2021-12-15 10:56       ` Ahmad Fatoum
2021-12-16 19:35         ` Konstantin Kletschke
2021-12-17 10:00           ` Ahmad Fatoum
2021-12-17 12:50             ` Konstantin Kletschke
2022-01-03 15:24         ` Roland Hieber
2021-12-06  8:30   ` Konstantin Kletschke
2021-12-14 21:28   ` Konstantin Kletschke
2021-12-15 10:50     ` Ahmad Fatoum
     [not found]       ` <297b3425baa118783dccb6446900fbfa@inside-m2m.de>
2021-12-16 19:42         ` Fwd: " Konstantin Kletschke
2021-12-17  9:46           ` Ahmad Fatoum
2021-12-17 12:43             ` Konstantin Kletschke
2021-12-17 13:08               ` Ahmad Fatoum
2021-12-17 14:21                 ` Konstantin Kletschke
2021-12-22 14:05                   ` Konstantin Kletschke
2022-01-05 17:50                     ` Ahmad Fatoum
2022-01-06  9:59                       ` Konstantin Kletschke

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