1/* arch/arm/mach-s5pc100/include/mach/debug-macro.S 2 * 3 * Copyright 2009 Samsung Electronics Co. 4 * Byungho Min <bhmin@samsung.com> 5 * 6 * 7 * Based on mach-s3c6400/include/mach/debug-macro.S 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License version 2 as 11 * published by the Free Software Foundation. 12*/ 13 14/* pull in the relevant register and map files. */ 15 16#include <mach/map.h> 17#include <plat/regs-serial.h> 18 19 /* note, for the boot process to work we have to keep the UART 20 * virtual address aligned to an 1MiB boundary for the L1 21 * mapping the head code makes. We keep the UART virtual address 22 * aligned and add in the offset when we load the value here. 23 */ 24 25 .macro addruart, rx, rtmp 26 mrc p15, 0, \rx, c1, c0 27 tst \rx, #1 28 ldreq \rx, = S3C_PA_UART 29 ldrne \rx, = S3C_VA_UART 30#if CONFIG_DEBUG_S3C_UART != 0 31 add \rx, \rx, #(0x400 * CONFIG_DEBUG_S3C_UART) 32#endif 33 .endm 34 35/* include the reset of the code which will do the work, we're only 36 * compiling for a single cpu processor type so the default of s3c2440 37 * will be fine with us. 38 */ 39 40#include <plat/debug-macro.S> 41