I.MX6 eMMC 添加分区

/*********************************************************************************
 *                         I.MX6 eMMC 添加分区
 * 说明：
 *     在eMMC添加分区，可以格式化分区。
 *
 *                                       2016-12-29 深圳 南山平山村 曾剑锋
 ********************************************************************************/

一、mksdcard.sh分区
    ...
    sfdisk --force -uM ${node} << EOF
    ${BOOT_ROM_SIZE},,
    ,,
    EOF
    ...

二、烧录系统
    ...
    <LIST name="SPI_NOR & eMMC" desc="Choose SPI-NOR/eMMC as media">
        ...
        <!-- burn the rootfs: -->
        <CMD state="Updater" type="push" body="$ mkfs.ext3 -j /dev/mmcblk0p1">Formatting rootfs partition</CMD>
        <CMD state="Updater" type="push" body="$ mkdir -p /mnt/mmcblk0p1"/>
        <CMD state="Updater" type="push" body="$ mount -t ext3 /dev/mmcblk0p1 /mnt/mmcblk0p1"/>
        <CMD state="Updater" type="push" body="pipe tar -jxv -C /mnt/mmcblk0p1" file="files/rootfs.tar.bz2">Sending and writting rootfs</CMD>
        <CMD state="Updater" type="push" body="frf">Finishing rootfs write</CMD>
        <CMD state="Updater" type="push" body="$ umount /mnt/mmcblk0p1">Unmounting rootfs partition</CMD>

        <CMD state="Updater" type="push" body="$ mkfs.ext3 -j /dev/mmcblk0p2">Formatting rootfs partition</CMD>

        <CMD state="Updater" type="push" body="$ echo Update Complete!">Done</CMD>
    </LIST>
    ...