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From: Nishanth Menon <nm@ti.com>
To: Priya N S <priya.ns@mistralsolutions.com>
Cc: meta-arago@arago-project.org, Priya N S <priya.ns@ti.com>,
	Sekhar Nori <nsekhar@ti.com>
Subject: Re: [tisdk-setup-scripts] [master] [PATCH-V3 3/3] create-sdcard.sh: Stop using cylinder as unit for partition size
Date: Wed, 7 Jul 2021 10:08:46 -0500	[thread overview]
Message-ID: <20210707150846.xbig63m3xffymcnq@overcast> (raw)
In-Reply-To: <20210707031414.46720-4-priya.ns@ti.com>

On 08:44-20210707, Priya N S wrote:
> From: Priya N S <priya.ns@ti.com>
> 
> * Cylinder size of sdcard is manufacturer dependent. To standardize
>   sdcard partitioning remove the use of cylinder (cyl) unit.
> * While at it shift to using fdisk for the partitioning the sdcard.
>   fdisk is already used in the script and this reduces the dependencies
>   of this script on available installed applications.
> * This fixes cases where already partitioned cards were being detected
>   as not partitioned because of size check elsewhere in the script
>   failing.
> 
> Signed-off-by: Priya N S <priya.ns@ti.com>
> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
> ---
>  create-sdcard.sh | 50 +++++++++++++++++++++++++++++++++++++++---------
>  1 file changed, 41 insertions(+), 9 deletions(-)
> 
> diff --git a/create-sdcard.sh b/create-sdcard.sh
> index d052312..546588b 100644
> --- a/create-sdcard.sh
> +++ b/create-sdcard.sh
> @@ -501,11 +501,29 @@ SIZE=`fdisk -l $DRIVE | grep Disk | awk '{print $5}'`
>  
>  echo DISK SIZE - $SIZE bytes
>  
> -parted -s $DRIVE mklabel msdos
> -parted -s $DRIVE unit cyl mkpart primary fat32 -- 0 9
> -parted -s $DRIVE set 1 boot on
> -parted -s $DRIVE unit cyl mkpart primary ext2 -- 9 310
> -parted -s $DRIVE unit cyl mkpart primary ext2 -- 310 -2
> +cat << END | fdisk $DRIVE
> +n
> +p
> +1
> +
> ++75M

https://lists.yoctoproject.org/g/meta-ti/topic/83851299#13855
Should we make boot partition 128MB as default to make sure it is in
sync with wic image sizes?

> +n
> +p
> +2
> +
> ++2.4G
> +n
> +p
> +3
> +
> +
> +t
> +1
> +c
> +a
> +1
> +w
> +END
>  
>  
>  cat << EOM
> @@ -559,10 +577,24 @@ SIZE=`fdisk -l $DRIVE | grep Disk | awk '{print $5}'`
>  
>  echo DISK SIZE - $SIZE bytes
>  
> -parted -s $DRIVE mklabel msdos
> -parted -s $DRIVE unit cyl mkpart primary fat32 -- 0 9
> -parted -s $DRIVE set 1 boot on
> -parted -s $DRIVE unit cyl mkpart primary ext2 -- 9 -2
> +cat << END | fdisk $DRIVE
> +n
> +p
> +1
> +
> ++75M
same ^^ ?

> +n
> +p
> +2
> +
> +
> +t
> +1
> +c
> +a
> +1
> +w
> +END
>  
>  cat << EOM
>  
> -- 
> 2.19.1.windows.1
> 
> _______________________________________________
> meta-arago mailing list
> meta-arago@arago-project.org
> http://arago-project.org/cgi-bin/mailman/listinfo/meta-arago

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D)/Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D


  reply	other threads:[~2021-07-07 15:08 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-07  3:14 [tisdk-setup-scripts] [master] [PATCH-V3 0/3] create-sdcard: Fix rootfs tarball search and selection Priya N S
2021-07-07  3:14 ` [tisdk-setup-scripts] [master] [PATCH-V3 1/3] create-sdcard.sh: fix regex used for rootfs tarball Priya N S
2021-07-07  3:14 ` [tisdk-setup-scripts] [master] [PATCH-V3 2/3] create-sdcard: Fix wrong rootfs tarball selection Priya N S
2021-07-07  3:14 ` [tisdk-setup-scripts] [master] [PATCH-V3 3/3] create-sdcard.sh: Stop using cylinder as unit for partition size Priya N S
2021-07-07 15:08   ` Nishanth Menon [this message]
2021-07-29 12:44     ` Vigna Raja Priya N S

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