u-boot-ti-staging_2020.01: Update SRCREV to latest

commit a6904f563f ("Remove redundant YYLOC global declaration")
is in ti-u-boot-2020.01 branch now.

Updating SRCREV of ti-u-boot-2020.01 to pick the patch from there.

Signed-off-by: Praneeth Bajjuri <praneeth@ti.com>
Signed-off-by: Dan Murphy <dmurphy@ti.com>

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

@@ -1,28 +0,0 @@
-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

@@ -1,9 +1,7 @@
 require u-boot-ti.inc
 
-PR = "r23"
+PR = "r24"
 
 BRANCH = "ti-u-boot-2020.01"
 
-SRCREV = "3c9ebdb87d65aacc4ec302be8bef3df15364bacd"
-
-SRC_URI += "file://0001-Remove-redundant-YYLOC-global-declaration.patch"
+SRCREV = "4bd43879837910eaf0bf45af7ec5ddfaca203ff4"