On Fri, 8 Jul 2016, Wolfgang Denk wrote: > Dear Robert, > > In message <alpine.LFD.2.20.1607080356390.9216@localhost.localdomain> you > wrote: > > > > using yocto project to build artifacts to tftp down to a board for > > "bootm" command -- what are the valid formats for the "initrd" object > > that can be recognized by "bootm"? since YP can generate a *ton* of > > different image types. thanks. > > "bootm" understands botht he (deprecated) legacy uImage format, plus > of course the (preferred) FIT images.
ok, and one last (admittedly a bit off-topic) followup ... openembedded supplies a class, image_types_uboot.bbclass, that can generate a pile of u-boot related images: IMAGE_TYPES += "ext2.u-boot ext2.gz.u-boot ext2.bz2.u-boot ext2.lzma.u-boot ext3.gz.u-boot ext4.gz.u-boot cpio.gz.u-boot" if i want an immediately usable initrd i can download and pass off to bootm, i'm assuming i can use any of those "u-boot" suffixed image types, like, say, "cpio.gz.u-boot," which will generate a file with a name like "blahblah...20160708082958.rootfs.cpio.gz.u-boot". so more an openembedded question, but am i correct in assuming that any of those OE "u-boot" files are usable as initrds? thanks. rday -- ======================================================================== Robert P. J. Day Ottawa, Ontario, CANADA http://crashcourse.ca Twitter: http://twitter.com/rpjday LinkedIn: http://ca.linkedin.com/in/rpjday ======================================================================== _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot