From: Rob Herring <robh@kernel.org>
Date: Sat, 19 May 2018 12:13:52 +0000 (+0200)
Subject: scripts/dtc: Update to upstream version v1.4.5-6-gc1e55a5513e9
X-Git-Tag: v2018.07-rc1~24
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=072a2995bde113cd05962376fb1496ec25766729;p=u-boot

scripts/dtc: Update to upstream version v1.4.5-6-gc1e55a5513e9

Pickup the fix for handling unresolved phandles in overlays.

This adds the following commits from upstream:

c1e55a5513e9 checks: fix handling of unresolved phandles for dts plugins
f8872e29ce06 tests: Avoid 64-bit arithmetic in assembler
48c91c08bcfa libfdt: add stringlist functions to linker script

Signed-off-by: Rob Herring <robh@kernel.org>
[ Linux commit: e45fe7f788dd1395befe5639149ad8dacfbd94ab ]
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

diff --git a/scripts/dtc/checks.c b/scripts/dtc/checks.c
index 08a3a29eda..e661384498 100644
--- a/scripts/dtc/checks.c
+++ b/scripts/dtc/checks.c
@@ -988,6 +988,10 @@ static void check_property_phandle_args(struct check *c,
 		 * entries when each index position has a specific definition.
 		 */
 		if (phandle == 0 || phandle == -1) {
+			/* Give up if this is an overlay with external references */
+			if (dti->dtsflags & DTSF_PLUGIN)
+				break;
+
 			cellsize = 0;
 			continue;
 		}
@@ -1176,6 +1180,11 @@ static void check_interrupts_property(struct check *c,
 		prop = get_property(parent, "interrupt-parent");
 		if (prop) {
 			phandle = propval_cell(prop);
+			/* Give up if this is an overlay with external references */
+			if ((phandle == 0 || phandle == -1) &&
+			    (dti->dtsflags & DTSF_PLUGIN))
+					return;
+
 			irq_node = get_node_by_phandle(root, phandle);
 			if (!irq_node) {
 				FAIL(c, dti, "Bad interrupt-parent phandle for %s",
diff --git a/scripts/dtc/version_gen.h b/scripts/dtc/version_gen.h
index d88393cab1..6a4e847989 100644
--- a/scripts/dtc/version_gen.h
+++ b/scripts/dtc/version_gen.h
@@ -1 +1 @@
-#define DTC_VERSION "DTC 1.4.5-gb1a60033"
+#define DTC_VERSION "DTC 1.4.5-gc1e55a55"