2 * arch/arm/mach-tegra/include/mach/debug-macro.S
4 * Copyright (C) 2010 Google, Inc.
7 * Colin Cross <ccross@google.com>
8 * Erik Gilling <konkers@google.com>
10 * This software is licensed under the terms of the GNU General Public
11 * License version 2, as published by the Free Software Foundation, and
12 * may be copied, distributed, and modified under those terms.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
23 .macro addruart, rp, rv
24 ldreq \rp, =IO_APB_PHYS @ physical
25 ldrne \rv, =IO_APB_VIRT @ virtual
26 #if defined(CONFIG_TEGRA_DEBUG_UART_NONE)
27 #error "A debug UART must be selected in the kernel config to use DEBUG_LL"
28 #elif defined(CONFIG_TEGRA_DEBUG_UARTA)
31 #elif defined(CONFIG_TEGRA_DEBUG_UARTB)
36 #elif defined(CONFIG_TEGRA_DEBUG_UARTC)
39 #elif defined(CONFIG_TEGRA_DEBUG_UARTD)
42 #elif defined(CONFIG_TEGRA_DEBUG_UARTE)
49 #include <asm/hardware/debug-8250.S>