From: ori@eigenstate.org
To: 9front@9front.org
Subject: Re: [9front] NVRAM access on Raspi
Date: Mon, 10 Aug 2020 11:19:45 -0700 [thread overview]
Message-ID: <4DA0B50AE9EEE940378CE51744CE2AD7@eigenstate.org> (raw)
In-Reply-To: <20200810201412.3bcc6b9d@gmx.de>
> Hello,
>
> after I finally managed to get a Raspberry running some more than the
> original install image, a few more problems arise.
>
> When trying to auth/wrkey I only get an error that accessing the nvram
> is to an unknown device. src auth/nvram shows me that only readnvram()
> is called there, but the man page doesn't even mention arm systems, and
> what's stated there seems to indicate that the correct location,
> /dev/sdM0/nvram isn't even tried.
>
> So is there a trick to work around that? Could I simply dd to the
> device, if I knew the correct format (I still don't) or bind /dev/sdM0
> to /dev/sdC0 or the like?
>
> Another point: as I have an SD card larger than the decompressed SD
> image, how is it possible to expand the HJFS (or at least be able to
> use the rest as file system space)?
>
> Thanks in advance && best regards
> Eckard
nvram=#S/sdM0/nvram in plan9.ini (or whatever the acutal
device is. You also need to do this with nvme.)
next prev parent reply other threads:[~2020-08-10 18:19 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-10 18:14 Eckard Brauer
2020-08-10 18:19 ` ori [this message]
2020-08-10 18:55 ` [9front] " Eckard Brauer
2020-08-10 19:21 ` Eckard Brauer
2020-08-15 15:08 ` Ramakrishnan Muthukrishnan
2020-08-15 15:47 ` Pi 4 CPU server problems (Was Re: [9front] NVRAM access on Raspi) Ramakrishnan Muthukrishnan
2020-08-15 19:18 ` Eckard Brauer
2020-08-15 16:45 ` [9front] NVRAM access on Raspi ori
2020-08-10 19:08 Romano
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=4DA0B50AE9EEE940378CE51744CE2AD7@eigenstate.org \
--to=ori@eigenstate.org \
--cc=9front@9front.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).