2008-10-21 14:06:42 +01:00
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/* arch/arm/mach-s3c6400/include/mach/debug-macro.S
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*
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* Copyright 2008 Openmoko, Inc.
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* Copyright 2008 Simtec Electronics
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* http://armlinux.simtec.co.uk/
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* Ben Dooks <ben@simtec.co.uk>
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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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2014-02-14 10:32:45 +09:00
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#include <linux/serial_s3c.h>
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2008-10-21 14:06:42 +01:00
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#include <mach/map.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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2011-08-31 22:55:46 -04:00
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.macro addruart, rp, rv, tmp
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2010-07-06 18:30:06 +08:00
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ldr \rp, = S3C_PA_UART
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ldr \rv, = (S3C_VA_UART + S3C_PA_UART & 0xfffff)
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2008-10-21 14:06:42 +01:00
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#if CONFIG_DEBUG_S3C_UART != 0
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2010-07-06 18:30:06 +08:00
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add \rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART)
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add \rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART)
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2008-10-21 14:06:42 +01:00
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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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2013-03-04 18:03:10 +01:00
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#include <debug/samsung.S>
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