diff options
Diffstat (limited to 'arch/arm/mach-exynos4/include/mach/debug-macro.S')
| -rw-r--r-- | arch/arm/mach-exynos4/include/mach/debug-macro.S | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos4/include/mach/debug-macro.S b/arch/arm/mach-exynos4/include/mach/debug-macro.S new file mode 100644 index 000000000000..58bbd049a6c4 --- /dev/null +++ b/arch/arm/mach-exynos4/include/mach/debug-macro.S @@ -0,0 +1,35 @@ +/* linux/arch/arm/mach-exynos4/include/mach/debug-macro.S + * + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Based on arch/arm/mach-s3c6400/include/mach/debug-macro.S + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* pull in the relevant register and map files. */ + +#include <mach/map.h> + + /* note, for the boot process to work we have to keep the UART + * virtual address aligned to an 1MiB boundary for the L1 + * mapping the head code makes. We keep the UART virtual address + * aligned and add in the offset when we load the value here. + */ + + .macro addruart, rp, rv + ldreq \rp, = S3C_PA_UART + ldrne \rv, = S3C_VA_UART +#if CONFIG_DEBUG_S3C_UART != 0 + add \rp, \rp, #(0x10000 * CONFIG_DEBUG_S3C_UART) + add \rv, \rv, #(0x10000 * CONFIG_DEBUG_S3C_UART) +#endif + .endm + +#define fifo_full fifo_full_s5pv210 +#define fifo_level fifo_level_s5pv210 + +#include <plat/debug-macro.S> |