projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| aa44ef4d SK |
1 | /* |
| 2 | * Debugging macro include header | |
| 3 | * | |
| 4 | * Copyright (C) 2009 ST-Ericsson | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License version 2 as | |
| 8 | * published by the Free Software Foundation. | |
| 9 | * | |
| 10 | */ | |
| 9bed3e05 | 11 | |
| 59778fb6 | 12 | |
| 39a982b4 RV |
13 | #if CONFIG_UX500_DEBUG_UART > 2 |
| 14 | #error Invalid Ux500 debug UART | |
| 15 | #endif | |
| 16 | ||
| 92389ca8 RV |
17 | /* |
| 18 | * DEBUG_LL only works if only one SOC is built in. We don't use #else below | |
| 19 | * in order to get "__UX500_UART redefined" warnings if more than one SOC is | |
| 20 | * built, so that there's some hint during the build that something is wrong. | |
| 21 | */ | |
| 22 | ||
| 92389ca8 | 23 | #ifdef CONFIG_UX500_SOC_DB8500 |
| 9bed3e05 LW |
24 | #define U8500_UART0_PHYS_BASE (0x80120000) |
| 25 | #define U8500_UART1_PHYS_BASE (0x80121000) | |
| 26 | #define U8500_UART2_PHYS_BASE (0x80007000) | |
| ea63a110 LJ |
27 | #define U8500_UART0_VIRT_BASE (0xf8120000) |
| 28 | #define U8500_UART1_VIRT_BASE (0xf8121000) | |
| 29 | #define U8500_UART2_VIRT_BASE (0xf8007000) | |
| 9bed3e05 LW |
30 | #define __UX500_PHYS_UART(n) U8500_UART##n##_PHYS_BASE |
| 31 | #define __UX500_VIRT_UART(n) U8500_UART##n##_VIRT_BASE | |
| 92389ca8 RV |
32 | #endif |
| 33 | ||
| 9bed3e05 | 34 | #if !defined(__UX500_PHYS_UART) || !defined(__UX500_VIRT_UART) |
| 92389ca8 RV |
35 | #error Unknown SOC |
| 36 | #endif | |
| 37 | ||
| 9bed3e05 LW |
38 | #define UX500_PHYS_UART(n) __UX500_PHYS_UART(n) |
| 39 | #define UX500_VIRT_UART(n) __UX500_VIRT_UART(n) | |
| 40 | #define UART_PHYS_BASE UX500_PHYS_UART(CONFIG_UX500_DEBUG_UART) | |
| 41 | #define UART_VIRT_BASE UX500_VIRT_UART(CONFIG_UX500_DEBUG_UART) | |
| 39a982b4 | 42 | |
| 639da5ee | 43 | .macro addruart, rp, rv, tmp |
| 9bed3e05 LW |
44 | ldr \rp, =UART_PHYS_BASE @ no, physical address |
| 45 | ldr \rv, =UART_VIRT_BASE @ yes, virtual address | |
| aa44ef4d SK |
46 | .endm |
| 47 | ||
| 48 | #include <asm/hardware/debug-pl01x.S> |