From d94f944e108da21badabd99f527b25e03b677b96 Mon Sep 17 00:00:00 2001 From: Anton Vorontsov Date: Thu, 25 Mar 2010 17:12:41 +0300 Subject: 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 --- arch/arm/mach-cns3xxx/include/mach/debug-macro.S | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 arch/arm/mach-cns3xxx/include/mach/debug-macro.S (limited to 'arch/arm/mach-cns3xxx/include/mach/debug-macro.S') 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 -- cgit v1.1