| /* arch/arm/mach-realview/include/mach/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. |
| */ |
| |
| #if defined(CONFIG_MACH_REALVIEW_EB) || \ |
| defined(CONFIG_MACH_REALVIEW_PB11MP) || \ |
| defined(CONFIG_MACH_REALVIEW_PBA8) || \ |
| defined(CONFIG_MACH_REALVIEW_PBX) |
| #ifndef DEBUG_LL_UART_OFFSET |
| #define DEBUG_LL_UART_OFFSET 0x00009000 |
| #elif DEBUG_LL_UART_OFFSET != 0x00009000 |
| #warning "DEBUG_LL_UART_OFFSET already defined to a different value" |
| #endif |
| #endif |
| |
| #ifdef CONFIG_MACH_REALVIEW_PB1176 |
| #ifndef DEBUG_LL_UART_OFFSET |
| #define DEBUG_LL_UART_OFFSET 0x0010c000 |
| #elif DEBUG_LL_UART_OFFSET != 0x0010c000 |
| #warning "DEBUG_LL_UART_OFFSET already defined to a different value" |
| #endif |
| #endif |
| |
| #ifndef DEBUG_LL_UART_OFFSET |
| #error "Unknown RealView platform" |
| #endif |
| |
| .macro addruart,rx |
| mrc p15, 0, \rx, c1, c0 |
| tst \rx, #1 @ MMU enabled? |
| moveq \rx, #0x10000000 |
| movne \rx, #0xfb000000 @ virtual base |
| orr \rx, \rx, #DEBUG_LL_UART_OFFSET |
| .endm |
| |
| #include <asm/hardware/debug-pl01x.S> |
