On 04/19/2012 03:02 PM, Richard Purdie wrote: > From: Damien Lespiau <[email protected]> > > This allows iso images to be written to usb keys and booted on systems which > have a BIOS which support this. There is no real down side to tweaking the iso > images in this way.
I like the idea, but there does appear to be one potential downside. >From the syslinux isolinux.txt documentation: "The ISO 9660 filesystem is encapsulated in a partition (which starts at offset zero, which may confuse some systems.)" How many different systems and firmware has this been tested on? I think it is a worthwhile patch, but we should be aware of the above in case a regression is reported. In such an event, it seems a NO_ISO_HYBRID flag could be set by the machine.conf to revert to the older behavior. -- Darren > > [YOCTO #1763 partial] > > Signed-off-by: Damien Lespiau <[email protected]> > Signed-off-by: Richard Purdie <[email protected]> > --- > diff --git a/meta/classes/bootimg.bbclass b/meta/classes/bootimg.bbclass > index f4981d8..370b378 100644 > --- a/meta/classes/bootimg.bbclass > +++ b/meta/classes/bootimg.bbclass > @@ -103,6 +103,8 @@ build_iso() { > -r ${ISODIR} > fi > > + isohybrid ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.iso > + > cd ${DEPLOY_DIR_IMAGE} > rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.iso > ln -s ${IMAGE_NAME}.iso ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.iso > > > > _______________________________________________ > Openembedded-core mailing list > [email protected] > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core -- Darren Hart Intel Open Source Technology Center Yocto Project - Linux Kernel _______________________________________________ Openembedded-core mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
