1 files changed, 46 insertions, 0 deletions

diff --git a/arch/arm/include/debug/s3c24xx.S b/arch/arm/include/debug/s3c24xx.S
new file mode 100644
index 000000000000..b1f54dc4888c
--- /dev/null
+++ b/arch/arm/include/debug/s3c24xx.S
@@ -0,0 +1,46 @@
+/* arch/arm/mach-s3c2410/include/mach/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ *  Copyright (C) 1994-1999 Russell King
+ *  Copyright (C) 2005 Simtec Electronics
+ *
+ *  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.
+*/
+
+#include <linux/serial_s3c.h>
+
+#define S3C2410_UART1_OFF (0x4000)
+
+        .macro addruart, rp, rv, tmp
+                ldr     \rp, = CONFIG_DEBUG_UART_PHYS
+                ldr     \rv, = CONFIG_DEBUG_UART_VIRT
+        .endm
+
+        .macro  fifo_full_s3c2410 rd, rx
+                ldr     \rd, [\rx, # S3C2410_UFSTAT]
+                tst     \rd, #S3C2410_UFSTAT_TXFULL
+        .endm
+
+        .macro fifo_level_s3c2410 rd, rx
+                ldr     \rd, [\rx, # S3C2410_UFSTAT]
+                and     \rd, \rd, #S3C2410_UFSTAT_TXMASK
+        .endm
+
+/* Select the correct implementation depending on the configuration. The
+ * S3C2440 will get selected by default, as these are the most widely
+ * used variants of these
+*/
+
+#if defined(CONFIG_DEBUG_S3C2410_UART)
+#define fifo_full  fifo_full_s3c2410
+#define fifo_level fifo_level_s3c2410
+#endif
+
+/* include the reset of the code which will do the work */
+
+#include <debug/samsung.S>