1 /* linux/arch/arm/mach-exynos4/include/mach/debug-macro.S
3 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com
6 * Based on arch/arm/mach-s3c6400/include/mach/debug-macro.S
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.
13 /* pull in the relevant register and map files. */
17 /* note, for the boot process to work we have to keep the UART
18 * virtual address aligned to an 1MiB boundary for the L1
19 * mapping the head code makes. We keep the UART virtual address
20 * aligned and add in the offset when we load the value here.
23 .macro addruart, rp, rv, tmp
24 mrc p15, 0, \tmp, c0, c0, 0
26 teq \tmp, #0xf0 @@ A15
27 ldreq \rp, =EXYNOS5_PA_UART
28 movne \rp, #EXYNOS4_PA_UART @@ EXYNOS4
30 #if CONFIG_DEBUG_S3C_UART != 0
31 add \rp, \rp, #(0x10000 * CONFIG_DEBUG_S3C_UART)
32 add \rv, \rv, #(0x10000 * CONFIG_DEBUG_S3C_UART)
36 #define fifo_full fifo_full_s5pv210
37 #define fifo_level fifo_level_s5pv210
39 #include <plat/debug-macro.S>