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ARM: pxa: move debug uart code

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Move debug uart code from mach-pxa/mach-mmp to debug directory.
Since they are similar, merge them together.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Acked-by: Eric Mico <eric.y.miao@gmail.com>
This commit is contained in:
Haojian Zhuang
2013-04-10 11:17:04 +08:00
parent 8cdde33866
commit 0a43cd3b1c
4 changed files with 42 additions and 53 deletions
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23
arch/arm/mach-pxa/include/mach/debug-macro.S
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@@ -1,23 +0,0 @@
/* arch/arm/mach-pxa/include/mach/debug-macro.S
*
* Debugging macro include header
*
* 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.
*
*/
#include "hardware.h"
.macro addruart, rp, rv, tmp
mov \rp, #0x00100000
orr \rv, \rp, #io_p2v(0x40000000) @ virtual
orr \rp, \rp, #0x40000000 @ physical
.endm
#define UART_SHIFT 2
#include <asm/hardware/debug-8250.S>