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-rw-r--r--arch/arm/include/debug/8250.S36
-rw-r--r--arch/arm/include/debug/mvebu.S13
-rw-r--r--arch/arm/include/debug/nspire.S4
-rw-r--r--arch/arm/include/debug/pxa.S13
-rw-r--r--arch/arm/include/debug/rockchip.S12
-rw-r--r--arch/arm/include/debug/sunxi.S12
6 files changed, 36 insertions, 54 deletions
diff --git a/arch/arm/include/debug/8250.S b/arch/arm/include/debug/8250.S
new file mode 100644
index 000000000000..92cab395677a
--- /dev/null
+++ b/arch/arm/include/debug/8250.S
@@ -0,0 +1,36 @@
+/*
+ * arch/arm/include/debug/8250.S
+ *
+ * Copyright (C) 1994-2013 Russell King
+ *
+ * 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_reg.h>
+
+ .macro addruart, rp, rv, tmp
+ ldr \rp, =CONFIG_DEBUG_UART_PHYS
+ ldr \rv, =CONFIG_DEBUG_UART_VIRT
+ .endm
+
+#define UART_SHIFT CONFIG_DEBUG_UART_8250_SHIFT
+
+ .macro senduart,rd,rx
+ strb \rd, [\rx, #UART_TX << UART_SHIFT]
+ .endm
+
+ .macro busyuart,rd,rx
+1002: ldrb \rd, [\rx, #UART_LSR << UART_SHIFT]
+ and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
+ teq \rd, #UART_LSR_TEMT | UART_LSR_THRE
+ bne 1002b
+ .endm
+
+ .macro waituart,rd,rx
+#ifdef CONFIG_DEBUG_UART_8250_FLOW_CONTROL
+1001: ldrb \rd, [\rx, #UART_MSR << UART_SHIFT]
+ tst \rd, #UART_MSR_CTS
+ beq 1001b
+#endif
+ .endm
diff --git a/arch/arm/include/debug/mvebu.S b/arch/arm/include/debug/mvebu.S
deleted file mode 100644
index 6309be5238e6..000000000000
--- a/arch/arm/include/debug/mvebu.S
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * Early serial output macro for Marvell SoC
- *
- * Copyright (C) 2012 Marvell
- *
- * Lior Amsalem <alior@marvell.com>
- * Gregory Clement <gregory.clement@free-electrons.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.
-*/
-#include <asm/hardware/debug-8250.S>
diff --git a/arch/arm/include/debug/nspire.S b/arch/arm/include/debug/nspire.S
index 3e9329aa17b9..9c2fbeceedd0 100644
--- a/arch/arm/include/debug/nspire.S
+++ b/arch/arm/include/debug/nspire.S
@@ -19,7 +19,3 @@
#include <asm/hardware/debug-pl01x.S>
#endif
-
-#ifdef CONFIG_DEBUG_NSPIRE_CLASSIC_UART
-#include <asm/hardware/debug-8250.S>
-#endif
diff --git a/arch/arm/include/debug/pxa.S b/arch/arm/include/debug/pxa.S
deleted file mode 100644
index 09e54f357894..000000000000
--- a/arch/arm/include/debug/pxa.S
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * Early serial output macro for Marvell PXA/MMP SoC
- *
- * Copyright (C) 1994-1999 Russell King
- * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
- *
- * Copyright (C) 2013 Haojian Zhuang
- *
- * 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 <asm/hardware/debug-8250.S>
diff --git a/arch/arm/include/debug/rockchip.S b/arch/arm/include/debug/rockchip.S
deleted file mode 100644
index 3ad023899820..000000000000
--- a/arch/arm/include/debug/rockchip.S
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * Early serial output macro for Rockchip SoCs
- *
- * Copyright (C) 2012 Maxime Ripard
- *
- * Maxime Ripard <maxime.ripard@free-electrons.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.
-*/
-#include <asm/hardware/debug-8250.S>
diff --git a/arch/arm/include/debug/sunxi.S b/arch/arm/include/debug/sunxi.S
deleted file mode 100644
index 4c3d89cfeb8f..000000000000
--- a/arch/arm/include/debug/sunxi.S
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * Early serial output macro for Allwinner A1X SoCs
- *
- * Copyright (C) 2012 Maxime Ripard
- *
- * Maxime Ripard <maxime.ripard@free-electrons.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.
-*/
-#include <asm/hardware/debug-8250.S>