diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-02-11 21:44:53 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-05-02 09:35:38 +0100 |
| commit | ceade897f31b8bb66f378cc35859fcfd0d46aaa2 (patch) | |
| tree | 44f6fffb4f93ec6247b468e4009e414b4124f585 /arch/arm/mach-vexpress/include/mach/debug-macro.S | |
| parent | 9bf5b2ef673237e0e43161c56f70ac8bf24e43f9 (diff) | |
ARM: Add Versatile Express support
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-vexpress/include/mach/debug-macro.S')
| -rw-r--r-- | arch/arm/mach-vexpress/include/mach/debug-macro.S | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/mach-vexpress/include/mach/debug-macro.S b/arch/arm/mach-vexpress/include/mach/debug-macro.S new file mode 100644 index 00000000000..5167e2aceeb --- /dev/null +++ b/arch/arm/mach-vexpress/include/mach/debug-macro.S @@ -0,0 +1,23 @@ +/* arch/arm/mach-realview/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * 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. + */ + +#define DEBUG_LL_UART_OFFSET 0x00009000 + + .macro addruart,rx,tmp + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0x10000000 + movne \rx, #0xf8000000 @ virtual base + orr \rx, \rx, #DEBUG_LL_UART_OFFSET + .endm + +#include <asm/hardware/debug-pl01x.S> |