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-rw-r--r--arch/arm/include/debug/socfpga.S21
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/include/debug/socfpga.S b/arch/arm/include/debug/socfpga.S
new file mode 100644
index 0000000..966b2f9
--- /dev/null
+++ b/arch/arm/include/debug/socfpga.S
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 1994-1999 Russell King
+ * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#define UART_SHIFT 2
+#define DEBUG_LL_UART_OFFSET 0x00002000
+
+ .macro addruart, rp, rv, tmp
+ mov \rp, #DEBUG_LL_UART_OFFSET
+ orr \rp, \rp, #0x00c00000
+ orr \rv, \rp, #0xfe000000 @ virtual base
+ orr \rp, \rp, #0xff000000 @ physical base
+ .endm
+
+#include "8250_32.S"
+