--- /dev/null
+/*
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * Copyright (C) 2003 Wolfgang Denk, DENX Software Engineering, wd@denx.de
+ */
+
+static inline unsigned long bss_start(void)
+{
+ extern char __bss_start[];
+ return (unsigned long) &__bss_start;
+}
+
+static inline unsigned long bss_end(void)
+{
+ extern ulong __bss_end;
+ return (unsigned long) &__bss_end;
+}
+
+static inline unsigned long image_copy_end(void)
+{
+ extern char __image_copy_end[];
+ return (unsigned long) &__image_copy_end;
+}