diff options
author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-06-01 12:37:19 -0400 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2012-07-10 09:47:47 -0400 |
commit | bf54439c34689f53409a066452e58a0533880473 (patch) | |
tree | b94b3a0196f291b60adb1f799ef8a4fc7cc89912 /arch/arm/mach-mvebu/include/mach/debug-macro.S | |
parent | 6fe9cbd1119b3cd2595dabaf25a400eed95b170c (diff) |
arm: mach-mvebu: add header
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Lior Amsalem <alior@marvell.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Yehuda Yitschak <yehuday@marvell.com>
Tested-by: Lior Amsalem <alior@marvell.com>
Diffstat (limited to 'arch/arm/mach-mvebu/include/mach/debug-macro.S')
-rw-r--r-- | arch/arm/mach-mvebu/include/mach/debug-macro.S | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/mach-mvebu/include/mach/debug-macro.S b/arch/arm/mach-mvebu/include/mach/debug-macro.S new file mode 100644 index 00000000000..22825760c7e --- /dev/null +++ b/arch/arm/mach-mvebu/include/mach/debug-macro.S | |||
@@ -0,0 +1,24 @@ | |||
1 | /* | ||
2 | * Early serial output macro for Marvell SoC | ||
3 | * | ||
4 | * Copyright (C) 2012 Marvell | ||
5 | * | ||
6 | * Lior Amsalem <alior@marvell.com> | ||
7 | * Gregory Clement <gregory.clement@free-electrons.com> | ||
8 | * | ||
9 | * This program is free software; you can redistribute it and/or modify | ||
10 | * it under the terms of the GNU General Public License version 2 as | ||
11 | * published by the Free Software Foundation. | ||
12 | */ | ||
13 | |||
14 | #include <mach/armada-370-xp.h> | ||
15 | |||
16 | .macro addruart, rp, rv, tmp | ||
17 | ldr \rp, =ARMADA_370_XP_REGS_PHYS_BASE | ||
18 | ldr \rv, =ARMADA_370_XP_REGS_VIRT_BASE | ||
19 | orr \rp, \rp, #0x00012000 | ||
20 | orr \rv, \rv, #0x00012000 | ||
21 | .endm | ||
22 | |||
23 | #define UART_SHIFT 2 | ||
24 | #include <asm/hardware/debug-8250.S> | ||