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