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- /* 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)
- #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>
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