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From: Michael Tretter <m.tretter@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Michael Tretter <m.tretter@pengutronix.de>
Subject: [PATCH 1/7] dtc: add -@ option to enable __symbols__
Date: Thu,  5 Sep 2019 12:51:36 +0200	[thread overview]
Message-ID: <20190905105142.13681-2-m.tretter@pengutronix.de> (raw)
In-Reply-To: <20190905105142.13681-1-m.tretter@pengutronix.de>

The devicetree overlay driver requires the __symbols__ node to resolve
phandles to the base devicetree. As Barebox applies the overlay to the
live devicetree, the build-in devicetree must be built with the
__symbols__ node.

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
---
 scripts/Makefile.lib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index fc5fe3d7e8..292dc938d9 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -292,7 +292,7 @@ $(obj)/%.dtb.S: $(obj)/%.dtb $(srctree)/scripts/gen-dtb-s FORCE
 
 quiet_cmd_dtc = DTC     $@
 cmd_dtc = $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \
-	$(objtree)/scripts/dtc/dtc -O dtb -o $@ -b 0 \
+	$(objtree)/scripts/dtc/dtc -@ -O dtb -o $@ -b 0 \
 		-i $(srctree)/arch/$(SRCARCH)/dts $(DTC_FLAGS) \
 		-i $(srctree)/dts/src/$(SRCARCH) \
 		-d $(depfile).dtc $(dtc-tmp) ; \
-- 
2.20.1


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  reply	other threads:[~2019-09-05 10:51 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-05 10:51 [PATCH 0/7] Device Tree Overlay Support Michael Tretter
2019-09-05 10:51 ` Michael Tretter [this message]
2019-09-05 10:51 ` [PATCH 2/7] of: add support for devicetree overlays Michael Tretter
2019-09-05 15:24   ` Ahmad Fatoum
2019-09-06  7:15     ` Michael Tretter
2019-09-06  7:29   ` Sascha Hauer
2019-09-05 10:51 ` [PATCH 3/7] blspec: " Michael Tretter
2019-09-06  7:33   ` Sascha Hauer
2019-09-05 10:51 ` [PATCH 4/7] of: add iterator for overlays Michael Tretter
2019-09-05 10:51 ` [PATCH 5/7] firmware: add support to load firmware from dt overlay Michael Tretter
2019-09-05 10:51 ` [PATCH 6/7] blspec: load firmware if specified in " Michael Tretter
2019-09-05 10:51 ` [PATCH 7/7] commands: add of_overlay command for device tree overlays Michael Tretter

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