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| author | Kukjin Kim <kgene.kim@samsung.com> | 2010-02-24 16:40:29 +0900 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-02-24 22:47:21 +0000 |
| commit | 939d28aae17a0cb591a2ec54993496a5d31f2ec6 (patch) | |
| tree | 61ee8fc8ab62fb8e2c465ea557d9f93c63f804db /arch/arm/mach-s5pv210/include/mach/debug-macro.S | |
| parent | 2e5070bc1152e8afbf76734e8e3fbfbe60a573ef (diff) | |
| download | kernel_samsung_smdk4412-939d28aae17a0cb591a2ec54993496a5d31f2ec6.zip kernel_samsung_smdk4412-939d28aae17a0cb591a2ec54993496a5d31f2ec6.tar.gz kernel_samsung_smdk4412-939d28aae17a0cb591a2ec54993496a5d31f2ec6.tar.bz2 | |
ARM: S5PV210: Add Samsung S5PV210 CPU support
This patch adds support for Samsung S5PV210 CPU. This patch also adds
an entry for S5PV210 cpu in plat-s5p cpu table.
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s5pv210/include/mach/debug-macro.S')
| -rw-r--r-- | arch/arm/mach-s5pv210/include/mach/debug-macro.S | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv210/include/mach/debug-macro.S b/arch/arm/mach-s5pv210/include/mach/debug-macro.S new file mode 100644 index 0000000..8aec853 --- /dev/null +++ b/arch/arm/mach-s5pv210/include/mach/debug-macro.S @@ -0,0 +1,42 @@ +/* linux/arch/arm/mach-s5pv210/include/mach/debug-macro.S + * + * Copyright (c) 2010 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> +#include <plat/regs-serial.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, rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 + ldreq \rx, = S3C_PA_UART + ldrne \rx, = S3C_VA_UART +#if CONFIG_DEBUG_S3C_UART != 0 + add \rx, \rx, #(0x400 * CONFIG_DEBUG_S3C_UART) +#endif + .endm + +#define fifo_full fifo_full_s5pv210 +#define fifo_level fifo_level_s5pv210 + +/* include the reset of the code which will do the work, we're only + * compiling for a single cpu processor type so the default of s3c2440 + * will be fine with us. + */ + +#include <plat/debug-macro.S> |