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authorRob Herring <rob.herring@calxeda.com>2012-08-31 01:08:21 -0400
committerRob Herring <rob.herring@calxeda.com>2012-09-14 10:22:01 -0400
commitfa04e4dbd3a0e68b9daf07a096db369b5a92f1bf (patch)
treeb13df3f214e3e09d92236d8857db9ea242190c22 /arch/arm/mach-vexpress
parent2e9bb084e85d7c160586faf91677a0d7798f1596 (diff)
ARM: vexpress: move debug macros to include/debug
Move vexpress debug-macro.S over to common debug macro directory. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com>
Diffstat (limited to 'arch/arm/mach-vexpress')
-rw-r--r--arch/arm/mach-vexpress/include/mach/debug-macro.S84
1 files changed, 0 insertions, 84 deletions
diff --git a/arch/arm/mach-vexpress/include/mach/debug-macro.S b/arch/arm/mach-vexpress/include/mach/debug-macro.S
deleted file mode 100644
index 9f509f55d078..000000000000
--- a/arch/arm/mach-vexpress/include/mach/debug-macro.S
+++ /dev/null
@@ -1,84 +0,0 @@
1/* arch/arm/mach-realview/include/mach/debug-macro.S
2 *
3 * Debugging macro include header
4 *
5 * Copyright (C) 1994-1999 Russell King
6 * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 */
12
13#define DEBUG_LL_PHYS_BASE 0x10000000
14#define DEBUG_LL_UART_OFFSET 0x00009000
15
16#define DEBUG_LL_PHYS_BASE_RS1 0x1c000000
17#define DEBUG_LL_UART_OFFSET_RS1 0x00090000
18
19#define DEBUG_LL_VIRT_BASE 0xf8000000
20
21#if defined(CONFIG_DEBUG_VEXPRESS_UART0_DETECT)
22
23 .macro addruart,rp,rv,tmp
24
25 @ Make an educated guess regarding the memory map:
26 @ - the original A9 core tile, which has MPCore peripherals
27 @ located at 0x1e000000, should use UART at 0x10009000
28 @ - all other (RS1 complaint) tiles use UART mapped
29 @ at 0x1c090000
30 mrc p15, 4, \tmp, c15, c0, 0
31 cmp \tmp, #0x1e000000
32
33 @ Original memory map
34 moveq \rp, #DEBUG_LL_UART_OFFSET
35 orreq \rv, \rp, #DEBUG_LL_VIRT_BASE
36 orreq \rp, \rp, #DEBUG_LL_PHYS_BASE
37
38 @ RS1 memory map
39 movne \rp, #DEBUG_LL_UART_OFFSET_RS1
40 orrne \rv, \rp, #DEBUG_LL_VIRT_BASE
41 orrne \rp, \rp, #DEBUG_LL_PHYS_BASE_RS1
42
43 .endm
44
45#include <asm/hardware/debug-pl01x.S>
46
47#elif defined(CONFIG_DEBUG_VEXPRESS_UART0_CA9)
48
49 .macro addruart,rp,rv,tmp
50 mov \rp, #DEBUG_LL_UART_OFFSET
51 orr \rv, \rp, #DEBUG_LL_VIRT_BASE
52 orr \rp, \rp, #DEBUG_LL_PHYS_BASE
53 .endm
54
55#include <asm/hardware/debug-pl01x.S>
56
57#elif defined(CONFIG_DEBUG_VEXPRESS_UART0_RS1)
58
59 .macro addruart,rp,rv,tmp
60 mov \rp, #DEBUG_LL_UART_OFFSET_RS1
61 orr \rv, \rp, #DEBUG_LL_VIRT_BASE
62 orr \rp, \rp, #DEBUG_LL_PHYS_BASE_RS1
63 .endm
64
65#include <asm/hardware/debug-pl01x.S>
66
67#else /* CONFIG_DEBUG_LL_UART_NONE */
68
69 .macro addruart, rp, rv, tmp
70 /* Safe dummy values */
71 mov \rp, #0
72 mov \rv, #DEBUG_LL_VIRT_BASE
73 .endm
74
75 .macro senduart,rd,rx
76 .endm
77
78 .macro waituart,rd,rx
79 .endm
80
81 .macro busyuart,rd,rx
82 .endm
83
84#endif