/* arch/arm/mach-imx/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.
*
*/
#include <mach/hardware.h>
#ifdef CONFIG_MACH_MX31ADS
#include <mach/board-mx31ads.h>
#endif
#ifdef CONFIG_MACH_PCM037
#include <mach/board-pcm037.h>
#endif
#ifdef CONFIG_MACH_MX31LITE
#include <mach/board-mx31lite.h>
#endif
#ifdef CONFIG_MACH_MX27ADS
#include <mach/board-mx27ads.h>
#endif
#ifdef CONFIG_MACH_PCM038
#include <mach/board-pcm038.h>
#endif
#ifdef CONFIG_MACH_MX31_3DS
#include <mach/board-mx31pdk.h>
#endif
.macro addruart,rx
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldreq \rx, =MXC_LL_UART_PADDR @ physical
ldrne \rx, =MXC_LL_UART_VADDR @ virtual
.endm
.macro senduart,rd,rx
str \rd, [\rx, #0x40] @ TXDATA
.endm
.macro waituart,rd,rx
.endm
.macro busyuart,rd,rx
1002: ldr \rd, [\rx, #0x98] @ SR2
tst \rd, #1 << 3 @ TXDC
beq 1002b @ wait until transmit done
.endm
