* [PATCH] devicetree.bbclass: include symbols in base DT
@ 2020-02-12 10:35 Alex Kiernan
0 siblings, 0 replies; only message in thread
From: Alex Kiernan @ 2020-02-12 10:35 UTC (permalink / raw)
To: openembedded-core
When processing overlays, the base device tree must be compiled with
symbols, otherwise attempting to apply overlays in U-Boot will fail
with:
failed on fdt_overlay_apply(): FDT_ERR_NOTFOUND
base fdt does did not have a /__symbols__ node
make sure you've compiled with -@
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
---
meta/classes/devicetree.bbclass | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/classes/devicetree.bbclass b/meta/classes/devicetree.bbclass
index d8779c794378..c772ab2ab93e 100644
--- a/meta/classes/devicetree.bbclass
+++ b/meta/classes/devicetree.bbclass
@@ -59,7 +59,7 @@ DT_BOOT_CPU ??= "0"
DTC_FLAGS ?= "-R ${DT_RESERVED_MAP} -b ${DT_BOOT_CPU}"
DTC_PPFLAGS ?= "-nostdinc -undef -D__DTS__ -x assembler-with-cpp"
-DTC_BFLAGS ?= "-p ${DT_PADDING_SIZE}"
+DTC_BFLAGS ?= "-p ${DT_PADDING_SIZE} -@"
DTC_OFLAGS ?= "-p 0 -@ -H epapr"
python () {
--
2.17.1
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2020-02-12 10:35 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-02-12 10:35 [PATCH] devicetree.bbclass: include symbols in base DT Alex Kiernan
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.