| Dinh Nguyen | 6631422 | 2012-07-18 16:07:18 -0600 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 1994-1999 Russell King |
| 3 | * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License version 2 as |
| 7 | * published by the Free Software Foundation. |
| 8 | */ |
| 9 | |
| Pavel Machek | ef3f944 | 2012-10-17 20:16:48 +0200 | [diff] [blame] | 10 | #define UART_SHIFT 2 |
| 11 | #define DEBUG_LL_UART_OFFSET 0x00002000 |
| 12 | |
| Dinh Nguyen | 6631422 | 2012-07-18 16:07:18 -0600 | [diff] [blame] | 13 | .macro addruart, rp, rv, tmp |
| 14 | mov \rp, #DEBUG_LL_UART_OFFSET |
| 15 | orr \rp, \rp, #0x00c00000 |
| 16 | orr \rv, \rp, #0xfe000000 @ virtual base |
| 17 | orr \rp, \rp, #0xff000000 @ physical base |
| 18 | .endm |
| 19 | |
| Pavel Machek | ef3f944 | 2012-10-17 20:16:48 +0200 | [diff] [blame] | 20 | #include "8250_32.S" |
| 21 | |