Use UBOOT_DTB_LOADADDRESS variable to instruct U-Boot where to place the
selected DTB file when booting the system.
Without this 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>
---
Changes since v1 (thanks to Alex Kiernan):
- remove entry line and UBOOT_DTB_ENTRYADDRESS since it is not used for DTBs
meta/classes/kernel-fitimage.bbclass | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/meta/classes/kernel-fitimage.bbclass
b/meta/classes/kernel-fitimage.bbclass
index 50a91e199069..b8ade9c38c73 100644
--- a/meta/classes/kernel-fitimage.bbclass
+++ b/meta/classes/kernel-fitimage.bbclass
@@ -134,6 +134,11 @@ EOF
fitimage_emit_section_dtb() {
dtb_csum="sha1"
+ dtb_loadline=""
+
+ if [ -n "${UBOOT_DTB_LOADADDRESS}" ]; then
+ dtb_loadline="load = <${UBOOT_DTB_LOADADDRESS}>;"
+ fi
cat << EOF >> ${1}
fdt@${2} {
@@ -142,6 +147,7 @@ fitimage_emit_section_dtb() {
type = "flat_dt";
arch = "${UBOOT_ARCH}";
compression = "none";
+ ${dtb_loadline}
hash@1 {
algo = "${dtb_csum}";
};
--
2.17.1
--
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