summaryrefslogtreecommitdiff
path: root/arch/arm/mach-realview/include/mach/debug-macro.S
blob: 90b687cbe04ef2cad3fcdf023963062233cb67f7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
/* 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, rp, rv
		mov	\rp, #DEBUG_LL_UART_OFFSET
		orr	\rv, \rp, #0xfb000000	@ virtual base
		orr	\rp, \rp, #0x10000000	@ physical base
		.endm

#include <asm/hardware/debug-pl01x.S>