diff options
| author | Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> | 2009-11-28 10:17:18 +0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-11-28 13:22:52 +0300 |
| commit | aa44ef4d43b200c0e318ade2a3c24d00a6fd942a (patch) | |
| tree | 259b92c5ac721b0d5aa24186fcde9a22572c6a3c /arch/arm/mach-ux500/include/mach/debug-macro.S | |
| parent | c6b503caef9abefb2e90ac83f672b75dc14bacd0 (diff) | |
| download | linux-aa44ef4d43b200c0e318ade2a3c24d00a6fd942a.tar.xz | |
ARM: 5831/1: ARM: U8500 core machine support
Adds core support for the ST-Ericsson U8500
platform. It supports memory mappings, binds to
the existing modules like GIC, SCU, TWD and
local timers and sets up the infrastructure for
the secondary core.
Reviewed-by: Alessandro Rubini <rubini@unipv.it>
Reviewed-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ux500/include/mach/debug-macro.S')
| -rw-r--r-- | arch/arm/mach-ux500/include/mach/debug-macro.S | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/mach-ux500/include/mach/debug-macro.S b/arch/arm/mach-ux500/include/mach/debug-macro.S new file mode 100644 index 000000000000..8f21b6a95dce --- /dev/null +++ b/arch/arm/mach-ux500/include/mach/debug-macro.S @@ -0,0 +1,19 @@ +/* + * Debugging macro include header + * + * Copyright (C) 2009 ST-Ericsson + * + * 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. + * + */ + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @MMU enabled? + moveq \rx, #0x80000000 @MMU off, Physical address + movne \rx, #0xF0000000 @MMU on, Virtual address + orr \rx, \rx, #0x7000 + .endm + +#include <asm/hardware/debug-pl01x.S> |