On Thu, 2013-09-26 at 17:34 -0500, Jason Wessel wrote: > There is no reason not allow writing of direct boot disk images for
Nit: ^ to > testing with simulators. The easy way is to add loop back writing > capabilities. Just note here that the /dev/loop device has the same partition prefix as mmc devices and requires special mkfs arguments. > Example: > qemu-img create -f raw bigdisk 4G > dev=`sudo losetup -f` > sudo losetup $dev bigdisk > mkefidisk.sh $dev > tmp-eglibc/deploy/images/qemux86/core-image-minimal-qemux86.hddimg /dev/sda > sudo losetup -d $dev > > Signed-off-by: Jason Wessel <jason.wes...@windriver.com> > --- > scripts/contrib/mkefidisk.sh | 9 +++++++-- > 1 file changed, 7 insertions(+), 2 deletions(-) > > diff --git a/scripts/contrib/mkefidisk.sh b/scripts/contrib/mkefidisk.sh > index af06b4b..224a146 100755 > --- a/scripts/contrib/mkefidisk.sh > +++ b/scripts/contrib/mkefidisk.sh > @@ -142,7 +142,7 @@ SWAP_START=$((ROOTFS_END)) > > # MMC devices use a partition prefix character 'p' > PART_PREFIX="" > -if [ ! "${DEVICE#/dev/mmcblk}" = "${DEVICE}" ]; then > +if [ ! "${DEVICE#/dev/mmcblk}" = "${DEVICE}" ] || [ ! > "${TARGET_DEVICE#/dev/loop}" = "${DEVICE}" ]; then I think you meant to use "${DEVICE#/dev/loop}" here? Not TARGET_DEVICE? -- Darren > PART_PREFIX="p" > fi > BOOTFS=$DEVICE${PART_PREFIX}1 > @@ -197,7 +197,12 @@ unmount_device > # > echo "" > echo "Formatting $BOOTFS as vfat..." > -mkfs.vfat $BOOTFS -n "efi" > +if [ ! "${DEVICE#/dev/loop}" = "${DEVICE}" ]; then > + mkfs.vfat -I $BOOTFS -n "efi" > +else > + mkfs.vfat $BOOTFS -n "efi" > + > +fi > > echo "Formatting $ROOTFS as ext3..." > mkfs.ext3 $ROOTFS -L "root" -- Darren Hart Intel Open Source Technology Center Yocto Project - Linux Kernel _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core