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36 lines
1.1 KiB
ArmAsm
36 lines
1.1 KiB
ArmAsm
/*
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* arch/arm/mach-tegra/include/mach/debug-macro.S
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*
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* Copyright (C) 2010 Google, Inc.
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*
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* Author:
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* Colin Cross <ccross@google.com>
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* Erik Gilling <konkers@google.com>
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#include <mach/io.h>
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#include <mach/iomap.h>
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.macro addruart, rp, rv
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ldr \rp, =IO_APB_PHYS @ physical
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ldr \rv, =IO_APB_VIRT @ virtual
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orr \rp, \rp, #(TEGRA_DEBUG_UART_BASE & 0xFF)
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orr \rp, \rp, #(TEGRA_DEBUG_UART_BASE & 0xFF00)
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orr \rv, \rv, #(TEGRA_DEBUG_UART_BASE & 0xFF)
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orr \rv, \rv, #(TEGRA_DEBUG_UART_BASE & 0xFF00)
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.endm
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#define UART_SHIFT 2
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#include <asm/hardware/debug-8250.S>
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