Add realtek target files

Signed-off-by: Roman Yeryomin <roman@advem.lv>

1 files changed, 32 insertions, 0 deletions

diff --git a/target/linux/realtek/files/arch/rlx/include/asm/wbflush.h b/target/linux/realtek/files/arch/rlx/include/asm/wbflush.h
new file mode 100644
index 000000000..6f0df455a
--- /dev/null
+++ b/target/linux/realtek/files/arch/rlx/include/asm/wbflush.h
@@ -0,0 +1,32 @@
+/*
+ * Header file for using the wbflush routine
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 1998 Harald Koerfgen
+ * Copyright (C) 2002 Maciej W. Rozycki
+ */
+#ifndef _ASM_WBFLUSH_H
+#define _ASM_WBFLUSH_H
+
+#if defined(CONFIG_CPU_HAS_WB)
+
+extern void (*__wbflush)(void);
+extern void wbflush_setup(void);
+
+#define wbflush()           \
+    do {                \
+        __sync();       \
+        __wbflush();        \
+    } while (0)
+
+#else /* !CONFIG_CPU_HAS_WB */
+
+#define wbflush_setup()  do { } while (0)
+#define wbflush() fast_iob()
+
+#endif /* !CONFIG_CPU_HAS_WB */
+
+#endif /* _ASM_WBFLUSH_H */