On Fri, Jun 15, 2018 at 8:58 PM Alex Kiernan <alex.kier...@gmail.com> wrote: > > On Fri, Jun 15, 2018 at 5:19 PM Mihai Serban <mihai.ser...@gmail.com> wrote: > > > > Use UBOOT_DTB_LOADADDRESS and UBOOT_DTB_ENTRYPOINT variables to instruct > > U-Boot where to place the selected DTB file when booting the system. > > Without these settings U-Boot uses the relative offset where DTB resides > > inside the loading address of the FIT image. > > > > Signed-off-by: Mihai Serban <mihai.ser...@gmail.com> > > I've a similar patch I've been sitting on for a while, which also > deals with the case where you want DTB overlays, but I don't have the > entry line - what's the use for that in a DTB inside a FIT image?
Thanks for pointing this out. Entry is not used for DTB, I'll send v2. > > I'll get what I've got posted up. > > > --- > > meta/classes/kernel-fitimage.bbclass | 11 +++++++++++ > > 1 file changed, 11 insertions(+) > > > > diff --git a/meta/classes/kernel-fitimage.bbclass > > b/meta/classes/kernel-fitimage.bbclass > > index 50a91e199069..981d11f19f8d 100644 > > --- a/meta/classes/kernel-fitimage.bbclass > > +++ b/meta/classes/kernel-fitimage.bbclass > > @@ -134,6 +134,15 @@ EOF > > fitimage_emit_section_dtb() { > > > > dtb_csum="sha1" > > + dtb_loadline="" > > + dtb_entryline="" > > + > > + if [ -n "${UBOOT_DTB_LOADADDRESS}" ]; then > > + dtb_loadline="load = <${UBOOT_DTB_LOADADDRESS}>;" > > + fi > > + if [ -n "${UBOOT_DTB_ENTRYPOINT}" ]; then > > + dtb_entryline="entry = <${UBOOT_DTB_ENTRYPOINT}>;" > > + fi > > > > cat << EOF >> ${1} > > fdt@${2} { > > @@ -142,6 +151,8 @@ fitimage_emit_section_dtb() { > > type = "flat_dt"; > > arch = "${UBOOT_ARCH}"; > > compression = "none"; > > + ${dtb_loadline} > > + ${dtb_entryline} > > hash@1 { > > algo = "${dtb_csum}"; > > }; > > -- > > 2.17.1 > > > > -- > > _______________________________________________ > > Openembedded-core mailing list > > Openembedded-core@lists.openembedded.org > > http://lists.openembedded.org/mailman/listinfo/openembedded-core > > > > -- > Alex Kiernan -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core