u-boot-ti-staging_2020.01: Fix build on hosts with gcc10 on them

Backport a patch from upstream to fix build on distros with gcc10+

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Dan Murphy <dmurphy@ti.com>

recipes-bsp/u-boot/files/0001-Remove-redundant-YYLOC-global-declaration.patch

@@ -0,0 +1,28 @@
+From b436a29de12d3f1da579edf3e3d4d42a60b9e58a Mon Sep 17 00:00:00 2001
+From: Peter Robinson <pbrobinson@gmail.com>
+Date: Thu, 30 Jan 2020 09:37:15 +0000
+Subject: [PATCH] Remove redundant YYLOC global declaration
+
+Same as the upstream fix for building dtc with gcc 10.
+
+Upstream-Status: Backport [https://github.com/u-boot/u-boot/commit/018921ee79d3f30893614b3b2b63b588d8544f73]
+Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
+---
+ scripts/dtc/dtc-lexer.l | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/scripts/dtc/dtc-lexer.l b/scripts/dtc/dtc-lexer.l
+index fd825ebba6..24af549977 100644
+--- a/scripts/dtc/dtc-lexer.l
++++ b/scripts/dtc/dtc-lexer.l
+@@ -38,7 +38,6 @@ LINECOMMENT	"//".*\n
+ #include "srcpos.h"
+ #include "dtc-parser.tab.h"
+ 
+-YYLTYPE yylloc;
+ extern bool treesource_error;
+ 
+ /* CAUTION: this will stop working if we ever use yyless() or yyunput() */
+-- 
+2.29.2
+

recipes-bsp/u-boot/u-boot-ti-staging_2020.01.bb

@@ -1,7 +1,9 @@
 require u-boot-ti.inc
 
-PR = "r22"
+PR = "r23"
 
 BRANCH = "ti-u-boot-2020.01"
 
 SRCREV = "3c9ebdb87d65aacc4ec302be8bef3df15364bacd"
+
+SRC_URI += "file://0001-Remove-redundant-YYLOC-global-declaration.patch"