1 /* arch/arm/mach-pxa/include/mach/debug-macro.S
3 * Debugging macro include header
5 * Copyright (C) 1994-1999 Russell King
6 * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
17 mrc p15, 0, \rx, c1, c0
18 tst \rx, #1 @ MMU enabled?
19 moveq \rx, #0x40000000 @ physical
20 movne \rx, #io_p2v(0x40000000) @ virtual
21 orr \rx, \rx, #0x00100000
25 #include <asm/hardware/debug-8250.S>