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| author | Anton Vorontsov <avorontsov@mvista.com> | 2010-03-25 14:12:41 (GMT) |
|---|---|---|
| committer | Anton Vorontsov <avorontsov@mvista.com> | 2010-05-02 17:55:46 (GMT) |
| commit | d94f944e108da21badabd99f527b25e03b677b96 (patch) | |
| tree | 3c150c38dcf4c6749eff881bacad872347ab3edd /arch/arm/mach-cns3xxx/include/mach/debug-macro.S | |
| parent | ea5ce655b90f5debb7b9768284eaafcca218ddef (diff) | |
| download | linux-fsl-qoriq-d94f944e108da21badabd99f527b25e03b677b96.tar.xz | |
ARM: cns3xxx: Add basic support for Cavium Networks CNS3xxx processors
This patch adds very basic support for ECONA CNS3xxx ARM11 MPcore
(ARMv6) dual-core processors.
Note that SMP is not yet supported, as well as many peripheral
devices. Support for these features will be added later.
Signed-off-by: Anton Vorontsov <avorontsov@mvista.com>
Diffstat (limited to 'arch/arm/mach-cns3xxx/include/mach/debug-macro.S')
| -rw-r--r-- | arch/arm/mach-cns3xxx/include/mach/debug-macro.S | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/mach-cns3xxx/include/mach/debug-macro.S b/arch/arm/mach-cns3xxx/include/mach/debug-macro.S new file mode 100644 index 0000000..d16ce7e --- /dev/null +++ b/arch/arm/mach-cns3xxx/include/mach/debug-macro.S @@ -0,0 +1,21 @@ +/* + * Debugging macro include header + * + * Copyright 1994-1999 Russell King + * Copyright 2008 Cavium Networks + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This file 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, #0x10000000 + movne \rx, #0xf0000000 @ virtual base + orr \rx, \rx, #0x00009000 + .endm + +#include <asm/hardware/debug-pl01x.S> |