/* arch/arm/mach-ixp4xx/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. */ .macro addruart, rp, rv, tmp #ifdef __ARMEB__ mov \rp, #3 @ Uart regs are at off set of 3 if @ byte writes used - Big Endian. #else mov \rp, #0 #endif orr \rv, \rp, #0xfe000000 @ virtual orr \rv, \rv, #0x00f00000 orr \rp, \rp, #0xc8000000 @ physical .endm #define UART_SHIFT 2 #include <asm/hardware/debug-8250.S>