2010-01-13 23:29:17 -07:00
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/* linux/arch/arm/mach-s5p6440/include/mach/debug-macro.S
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*
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* Copyright (c) 2009 Samsung Electronics Co., Ltd.
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* http://www.samsung.com/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/* pull in the relevant register and map files. */
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#include <mach/map.h>
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#include <plat/regs-serial.h>
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/* note, for the boot process to work we have to keep the UART
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* virtual address aligned to an 1MiB boundary for the L1
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* mapping the head code makes. We keep the UART virtual address
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* aligned and add in the offset when we load the value here.
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*/
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2010-03-15 17:08:03 -06:00
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.macro addruart, rx, rtmp
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2010-01-13 23:29:17 -07:00
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mrc p15, 0, \rx, c1, c0
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tst \rx, #1
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2010-01-27 00:57:07 -07:00
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ldreq \rx, = S3C_PA_UART
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ldrne \rx, = S3C_VA_UART
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2010-01-13 23:29:17 -07:00
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#if CONFIG_DEBUG_S3C_UART != 0
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add \rx, \rx, #(0x400 * CONFIG_DEBUG_S3C_UART)
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#endif
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.endm
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/* include the reset of the code which will do the work, we're only
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* compiling for a single cpu processor type so the default of s3c2440
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* will be fine with us.
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*/
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#include <plat/debug-macro.S>
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