From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001
From: Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com>
Date: Tue, 10 Oct 2023 14:33:42 +0000
Subject: Add submodule dependency files

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
---
 roms/u-boot/include/mapmem.h | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 roms/u-boot/include/mapmem.h

(limited to 'roms/u-boot/include/mapmem.h')

diff --git a/roms/u-boot/include/mapmem.h b/roms/u-boot/include/mapmem.h
new file mode 100644
index 000000000..2134c8004
--- /dev/null
+++ b/roms/u-boot/include/mapmem.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2015 National Instruments
+ *
+ * (C) Copyright 2015
+ * Joe Hershberger <joe.hershberger@ni.com>
+ */
+
+#ifndef __MAPMEM_H
+#define __MAPMEM_H
+
+/* Define a null map_sysmem() if the architecture doesn't use it */
+# ifdef CONFIG_ARCH_MAP_SYSMEM
+#include <asm/io.h>
+# else
+static inline void *map_sysmem(phys_addr_t paddr, unsigned long len)
+{
+	return (void *)(uintptr_t)paddr;
+}
+
+static inline void unmap_sysmem(const void *vaddr)
+{
+}
+
+static inline phys_addr_t map_to_sysmem(const void *ptr)
+{
+	return (phys_addr_t)(uintptr_t)ptr;
+}
+# endif
+
+#endif /* __MAPMEM_H */
-- 
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