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/* linux/include/asm-arm/arch-iop3xx/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,rx
mov \rx, #0xfe000000 @ physical
#if defined(CONFIG_ARCH_IQ80321) || defined(CONFIG_ARCH_IQ31244)
orr \rx, \rx, #0x00800000 @ location of the UART
#elif defined(CONFIG_ARCH_IOP331)
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x000fe000 @ Physical Base
movne \rx, #0
orr \rx, \rx, #0xfe000000
orr \rx, \rx, #0x00f00000 @ Virtual Base
orr \rx, \rx, #0x00001700 @ location of the UART
#else
#error Unknown IOP3XX implementation
#endif
.endm
#if !defined(CONFIG_ARCH_IQ80321) || !defined(CONFIG_ARCH_IQ31244) || !defined(CONFIG_ARCH_IQ80331)
#define FLOW_CONTROL
#endif
#define UART_SHIFT 0
#include <asm/hardware/debug-8250.S>
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