1/* arch/arm/mach-s3c6400/include/mach/debug-macro.S
2 *
3 * Copyright 2008 Openmoko, Inc.
4 * Copyright 2008 Simtec Electronics
5 *	http://armlinux.simtec.co.uk/
6 *	Ben Dooks <ben@simtec.co.uk>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11*/
12
13/* pull in the relevant register and map files. */
14
15#include <mach/map.h>
16#include <plat/regs-serial.h>
17
18	/* note, for the boot process to work we have to keep the UART
19	 * virtual address aligned to an 1MiB boundary for the L1
20	 * mapping the head code makes. We keep the UART virtual address
21	 * aligned and add in the offset when we load the value here.
22	 */
23
24	.macro addruart, rp, rv
25		ldr	\rp, = S3C_PA_UART
26		ldr	\rv, = (S3C_VA_UART + S3C_PA_UART & 0xfffff)
27#if CONFIG_DEBUG_S3C_UART != 0
28		add	\rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART)
29		add	\rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART)
30#endif
31	.endm
32
33/* include the reset of the code which will do the work, we're only
34 * compiling for a single cpu processor type so the default of s3c2440
35 * will be fine with us.
36 */
37
38#include <plat/debug-macro.S>
39