[OE-core] [RFC oe-core] mkcard: Add a script to parition and format an SD Card
Joel A Fernandes
agnel.joel at gmail.com
Mon Aug 29 06:28:50 UTC 2011
On Mon, Aug 29, 2011 at 1:12 AM, Joel A Fernandes <joelagnel at ti.com> wrote:
> Script written by Graeme Gregory
> http://www.angstrom-distribution.org/demo/beagleboard/mkcard.txt
>
> Signed-off-by: Joel A Fernandes <joelagnel at ti.com>
> Cc: Graeme Gregory <dp at xora.org.uk>
> Cc: Jason Kridner <jdk at ti.com>
> Cc: k-kooi at ti.com
> ---
This script is to be run as native and will be used for SD Card image creation
> .../mkcard/mkcard-0.5/COPYING.patch | 344 ++++++++++++++++++++
> meta/recipes-devtools/mkcard/mkcard-0.5/mkcard.txt | 79 +++++
> meta/recipes-devtools/mkcard/mkcard_0.5.bb | 19 +
> 3 files changed, 442 insertions(+), 0 deletions(-)
> create mode 100644 meta/recipes-devtools/mkcard/mkcard-0.5/COPYING.patch
> create mode 100755 meta/recipes-devtools/mkcard/mkcard-0.5/mkcard.txt
> create mode 100644 meta/recipes-devtools/mkcard/mkcard_0.5.bb
>
> diff --git a/meta/recipes-devtools/mkcard/mkcard-0.5/COPYING.patch b/meta/recipes-devtools/mkcard/mkcard-0.5/COPYING.patch
> new file mode 100644
> index 0000000..c70eaf6
> --- /dev/null
> +++ b/meta/recipes-devtools/mkcard/mkcard-0.5/COPYING.patch
> @@ -0,0 +1,344 @@
> +diff -ruN mkcard-0.5-orig/COPYING mkdcard-0.5/COPYING
> +--- mkcard-0.5-orig/COPYING 1970-01-01 08:00:00.000000000 +0800
> ++++ mkcard-0.5/COPYING 2010-12-09 16:42:20.274984665 +0800
> +@@ -0,0 +1,340 @@
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> diff --git a/meta/recipes-devtools/mkcard/mkcard-0.5/mkcard.txt b/meta/recipes-devtools/mkcard/mkcard-0.5/mkcard.txt
> new file mode 100755
> index 0000000..743b36d
> --- /dev/null
> +++ b/meta/recipes-devtools/mkcard/mkcard-0.5/mkcard.txt
> @@ -0,0 +1,79 @@
> +#! /bin/sh
> +# mkcard.sh v0.5
> +# (c) Copyright 2009 Graeme Gregory <dp at xora.org.uk>
> +# Licensed under terms of GPLv2
> +#
> +# Parts of the procudure base on the work of Denys Dmytriyenko
> +# http://wiki.omap.com/index.php/MMC_Boot_Format
> +
> +export LC_ALL=C
> +
> +if [ $# -ne 1 ]; then
> + echo "Usage: $0 <drive>"
> + exit 1;
> +fi
> +
> +DRIVE=$1
> +
> +dd if=/dev/zero of=$DRIVE bs=1024 count=1024
> +
> +SIZE=`fdisk -l $DRIVE | grep Disk | grep bytes | awk '{print $5}'`
> +
> +echo DISK SIZE - $SIZE bytes
> +
> +CYLINDERS=`echo $SIZE/255/63/512 | bc`
> +
> +echo CYLINDERS - $CYLINDERS
> +
> +{
> +echo ,9,0x0C,*
> +echo ,,,-
> +} | sfdisk -D -H 255 -S 63 -C $CYLINDERS $DRIVE
> +
> +sleep 1
> +
> +
> +if [ -x `which kpartx` ]; then
> + kpartx -a ${DRIVE}
> +fi
> +
> +# handle various device names.
> +# note something like fdisk -l /dev/loop0 | egrep -E '^/dev' | cut -d' ' -f1
> +# won't work due to https://bugzilla.redhat.com/show_bug.cgi?id=649572
> +
> +PARTITION1=${DRIVE}1
> +if [ ! -b ${PARTITION1} ]; then
> + PARTITION1=${DRIVE}p1
> +fi
> +
> +DRIVE_NAME=`basename $DRIVE`
> +DEV_DIR=`dirname $DRIVE`
> +
> +if [ ! -b ${PARTITION1} ]; then
> + PARTITION1=$DEV_DIR/mapper/${DRIVE_NAME}p1
> +fi
> +
> +PARTITION2=${DRIVE}2
> +if [ ! -b ${PARTITION2} ]; then
> + PARTITION2=${DRIVE}p2
> +fi
> +if [ ! -b ${PARTITION2} ]; then
> + PARTITION2=$DEV_DIR/mapper/${DRIVE_NAME}p2
> +fi
> +
> +
> +# now make partitions.
> +if [ -b ${PARTITION1} ]; then
> + umount ${PARTITION1}
> + mkfs.vfat -F 32 -n "boot" ${PARTITION1}
> +else
> + echo "Cant find boot partition in /dev"
> +fi
> +
> +if [ -b ${PARITION2} ]; then
> + umount ${PARTITION2}
> + mke2fs -j -L "Angstrom" ${PARTITION2}
> +else
> + echo "Cant find rootfs partition in /dev"
> +fi
> +
> diff --git a/meta/recipes-devtools/mkcard/mkcard_0.5.bb b/meta/recipes-devtools/mkcard/mkcard_0.5.bb
> new file mode 100644
> index 0000000..4d4a642
> --- /dev/null
> +++ b/meta/recipes-devtools/mkcard/mkcard_0.5.bb
> @@ -0,0 +1,19 @@
> +inherit native
> +
> +DESCRIPTION = "A tool to format SD Cards correctly"
> +LICENSE = "GPLv2"
> +LIC_FILES_CHKSUM = "file://COPYING;md5=393a5ca445f6965873eca0259a17f833"
> +SECTION = "base"
> +SRC_URI = "file://mkcard.txt \
> + file://COPYING.patch"
> +PR = "r0"
> +
> +do_configure() {
> + install -m 0755 ${WORKDIR}/mkcard.txt ${S}/
> +}
> +
> +do_install() {
> + install -d ${D}${base_sbindir}
> + install -m 0755 ${S}/mkcard.txt ${D}${base_sbindir}/mkcard
> +}
> +
> --
> 1.7.0.4
>
>
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