| Linus Walleij | bb3cee2 | 2009-04-23 10:22:13 +0100 | [diff] [blame] | 1 | /* |
| 2 | * |
| 3 | * arch-arm/mach-u300/include/mach/debug-macro.S |
| 4 | * |
| 5 | * |
| 6 | * Copyright (C) 2006-2009 ST-Ericsson AB |
| 7 | * License terms: GNU General Public License (GPL) version 2 |
| 8 | * Debugging macro include header. |
| 9 | * Author: Linus Walleij <linus.walleij@stericsson.com> |
| 10 | */ |
| 11 | #include <mach/hardware.h> |
| 12 | |
| Tony Lindgren | 4e6d488 | 2010-02-01 23:26:53 +0100 | [diff] [blame] | 13 | .macro addruart, rx, tmp |
| Linus Walleij | bb3cee2 | 2009-04-23 10:22:13 +0100 | [diff] [blame] | 14 | /* If we move the adress using MMU, use this. */ |
| 15 | mrc p15, 0, \rx, c1, c0 |
| 16 | tst \rx, #1 @ MMU enabled? |
| 17 | ldreq \rx, = U300_SLOW_PER_PHYS_BASE @ MMU off, physical address |
| 18 | ldrne \rx, = U300_SLOW_PER_VIRT_BASE @ MMU on, virtual address |
| 19 | orr \rx, \rx, #0x00003000 |
| 20 | .endm |
| 21 | |
| 22 | #include <asm/hardware/debug-pl01x.S> |