| /* linux/include/asm-arm/arch-ixp2000/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. | |
| * | |
| */ | |
| .macro addruart,rx | |
| mrc p15, 0, \rx, c1, c0 | |
| tst \rx, #1 @ MMU enabled? | |
| moveq \rx, #0xc0000000 @ Physical base | |
| movne \rx, #0xfe000000 @ virtual base | |
| orrne \rx, \rx, #0x00f00000 | |
| orr \rx, \rx, #0x00030000 | |
| #ifdef __ARMEB__ | |
| orr \rx, \rx, #0x00000003 | |
| #endif | |
| .endm | |
| #define UART_SHIFT 2 | |
| #include <asm/hardware/debug-8250.S> |