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From: Roberto Nibali <rnibali@gmail.com>
To: "Teresa Gámez" <t.gamez@phytec.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH] defaultenv-2: Add bootargs for booting from disk
Date: Wed, 25 Jul 2012 16:22:09 +0200	[thread overview]
Message-ID: <CAONxwYM7q_TsB3T93q6JsaLeU8sOB+Auy7yHVAZ-+vdkP0gHSw@mail.gmail.com> (raw)
In-Reply-To: <1343220907-28336-1-git-send-email-t.gamez@phytec.de>

Hi

On Wed, Jul 25, 2012 at 2:55 PM, Teresa Gámez <t.gamez@phytec.de> wrote:
> Add support in defaultenv-2 for booting from disk (SD-Card, USB-Stick).
>
> Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
> ---
>  defaultenv-2/base/bin/bootargs-root-disk |   26 ++++++++++++++++++++++++++
>  1 files changed, 26 insertions(+), 0 deletions(-)
>  create mode 100644 defaultenv-2/base/bin/bootargs-root-disk
>
> diff --git a/defaultenv-2/base/bin/bootargs-root-disk b/defaultenv-2/base/bin/bootargs-root-disk
> new file mode 100644
> index 0000000..076afdf
> --- /dev/null
> +++ b/defaultenv-2/base/bin/bootargs-root-disk
> @@ -0,0 +1,26 @@
> +#!/bin/sh
> +
> +usage="$0 [OPTIONS]\n -p <partition>\n -t <fstype>"
> +
> +while getopt "p:t:h" opt; do
> +       if [ ${opt} = p ]; then
> +               part=${OPTARG}
> +       elif [ ${opt} = t ]; then
> +               fstype=${OPTARG}
> +       elif [ ${opt} = h ]; then
> +               echo -e "$usage"
> +               exit 0
> +       fi
> +done
> +
> +if [ -z "${part}" ]; then
> +       echo "$0: no partiton given"

s/partiton/partition/

> +       exit
> +fi
> +
> +if [ -z "${fstype}" ]; then
> +       echo "$0: no filesystem type given"
> +       exit
> +fi
> +
> +global.linux.bootargs.root="root=/dev/$part rootfstype=$fstype rootwait"

Looks fine otherwise, besides considering returning a non-zero return
value upon exit for errors.

Regards
Roberto

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      reply	other threads:[~2012-07-25 14:22 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-25 12:55 Teresa Gámez
2012-07-25 14:22 ` Roberto Nibali [this message]

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