| Tomasz Figa | 7bab7d9e | 2014-07-03 14:39:41 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. |
| 3 | * http://www.samsung.com |
| Kukjin Kim | 939d28a | 2010-02-24 16:40:29 +0900 | [diff] [blame] | 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 | |
| 10 | /* pull in the relevant register and map files. */ |
| 11 | |
| Tomasz Figa | 7bab7d9e | 2014-07-03 14:39:41 +0200 | [diff] [blame] | 12 | #define S3C_ADDR_BASE 0xF6000000 |
| 13 | #define S3C_VA_UART S3C_ADDR_BASE + 0x01000000 |
| 14 | #define S5PV210_PA_UART 0xe2900000 |
| Kukjin Kim | 939d28a | 2010-02-24 16:40:29 +0900 | [diff] [blame] | 15 | |
| 16 | /* note, for the boot process to work we have to keep the UART |
| 17 | * virtual address aligned to an 1MiB boundary for the L1 |
| 18 | * mapping the head code makes. We keep the UART virtual address |
| 19 | * aligned and add in the offset when we load the value here. |
| 20 | */ |
| 21 | |
| Nicolas Pitre | 639da5e | 2011-08-31 22:55:46 -0400 | [diff] [blame] | 22 | .macro addruart, rp, rv, tmp |
| Tomasz Figa | 7bab7d9e | 2014-07-03 14:39:41 +0200 | [diff] [blame] | 23 | ldr \rp, =S5PV210_PA_UART |
| 24 | ldr \rv, =S3C_VA_UART |
| Kukjin Kim | 939d28a | 2010-02-24 16:40:29 +0900 | [diff] [blame] | 25 | #if CONFIG_DEBUG_S3C_UART != 0 |
| Jeremy Kerr | 0ea1293 | 2010-07-06 18:30:06 +0800 | [diff] [blame] | 26 | add \rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART) |
| 27 | add \rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART) |
| Kukjin Kim | 939d28a | 2010-02-24 16:40:29 +0900 | [diff] [blame] | 28 | #endif |
| 29 | .endm |
| 30 | |
| 31 | #define fifo_full fifo_full_s5pv210 |
| 32 | #define fifo_level fifo_level_s5pv210 |
| 33 | |
| Arnd Bergmann | a2e4071 | 2013-03-04 18:03:10 +0100 | [diff] [blame] | 34 | #include <debug/samsung.S> |