From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart

---
 kernel/arch/arm/kernel/tcm.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/kernel/arch/arm/kernel/tcm.c b/kernel/arch/arm/kernel/tcm.c
index b10e136..d3a85f0 100644
--- a/kernel/arch/arm/kernel/tcm.c
+++ b/kernel/arch/arm/kernel/tcm.c
@@ -1,6 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2008-2009 ST-Ericsson AB
- * License terms: GNU General Public License (GPL) version 2
  * TCM memory handling for ARM systems
  *
  * Author: Linus Walleij <linus.walleij@stericsson.com>
@@ -18,6 +18,7 @@
 #include <asm/memory.h>
 #include <asm/system_info.h>
 #include <asm/traps.h>
+#include <asm/tcm.h>
 
 #define TCMTR_FORMAT_MASK	0xe0000000U
 
@@ -30,8 +31,8 @@
 extern char __dtcm_start, __sdtcm_data, __edtcm_data;
 
 /* These will be increased as we run */
-u32 dtcm_end = DTCM_OFFSET;
-u32 itcm_end = ITCM_OFFSET;
+static u32 dtcm_end = DTCM_OFFSET;
+static u32 itcm_end = ITCM_OFFSET;
 
 /*
  * TCM memory resources

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