Allow the load address for the FDT segment in the fitImage. This
allows U-Boot to dynamically decide where to load the FDT.
UBOOT_FDT_LOADADDRESS - Specifies the load address used by u-boot
for the FDT
Signed-off-by: Nikunj Kela <nikunj.k...@gmail.com>
---
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 1c3b4b7..7f9da49 100644
--- a/meta/classes/kernel-fitimage.bbclass
+++ b/meta/classes/kernel-fitimage.bbclass
@@ -127,6 +127,11 @@ EOF
fitimage_emit_section_dtb() {
dtb_csum="sha1"
+ fdt_loadline=""
+
+ if [ -n "${UBOOT_FDT_LOADADDRESS}" ]; then
+ fdt_loadline="load = <${UBOOT_FDT_LOADADDRESS}>;"
+ fi
cat << EOF >> ${1}
fdt@${2} {
@@ -135,6 +140,7 @@ fitimage_emit_section_dtb() {
type = "flat_dt";
arch = "${UBOOT_ARCH}";
compression = "none";
+ ${fdt_loadline}
hash@1 {
algo = "${dtb_csum}";
};
--
2.5.0
--
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