2 files changed, 72 insertions, 0 deletions
diff --git a/arch/arm/include/debug/clps711x.S b/arch/arm/include/debug/clps711x.S
new file mode 100644
index 000000000000..abe225436686
--- /dev/null
+++ b/arch/arm/include/debug/clps711x.S
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef CONFIG_DEBUG_CLPS711X_UART2
+#define CLPS711X_UART_PADDR	(0x80000000 + 0x0000)
+#define CLPS711X_UART_VADDR	(0xfeff0000 + 0x0000)
+#else
+#define CLPS711X_UART_PADDR	(0x80000000 + 0x1000)
+#define CLPS711X_UART_VADDR	(0xfeff0000 + 0x1000)
+#endif
+
+#define SYSFLG		(0x0140)
+#define SYSFLG_UBUSY	(1 << 11)
+#define UARTDR		(0x0480)
+
+	.macro	addruart, rp, rv, tmp
+	ldr	\rv, =CLPS711X_UART_VADDR
+	ldr	\rp, =CLPS711X_UART_PADDR
+	.endm
+
+	.macro	waituart,rd,rx
+	.endm
+
+	.macro	senduart,rd,rx
+	str	\rd, [\rx, #UARTDR]
+	.endm
+
+	.macro	busyuart,rd,rx
+1001:	ldr	\rd, [\rx, #SYSFLG]
+	tst	\rd, #SYSFLG_UBUSY
+	bne	1001b
+	.endm
diff --git a/arch/arm/include/debug/s5pv210.S b/arch/arm/include/debug/s5pv210.S
new file mode 100644
index 000000000000..4f1a73e2c1a1
--- /dev/null
+++ b/arch/arm/include/debug/s5pv210.S
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * 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.
+*/
+
+/* pull in the relevant register and map files. */
+
+#define S3C_ADDR_BASE   0xF6000000
+#define S3C_VA_UART	S3C_ADDR_BASE + 0x01000000
+#define S5PV210_PA_UART	0xe2900000
+
+	/* note, for the boot process to work we have to keep the UART
+	 * virtual address aligned to an 1MiB boundary for the L1
+	 * mapping the head code makes. We keep the UART virtual address
+	 * aligned and add in the offset when we load the value here.
+	 */
+
+	.macro addruart, rp, rv, tmp
+		ldr	\rp, =S5PV210_PA_UART
+		ldr	\rv, =S3C_VA_UART
+#if CONFIG_DEBUG_S3C_UART != 0
+		add	\rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART)
+		add	\rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART)
+#endif
+	.endm
+
+#define fifo_full fifo_full_s5pv210
+#define fifo_level fifo_level_s5pv210
+
+#include <debug/samsung.S>