1/* 2 * Debugging macro include header 3 * 4 * Copyright (C) 2009 ST-Ericsson 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 * 10 */ 11#include <mach/hardware.h> 12 13#if CONFIG_UX500_DEBUG_UART > 2 14#error Invalid Ux500 debug UART 15#endif 16 17/* 18 * DEBUG_LL only works if only one SOC is built in. We don't use #else below 19 * in order to get "__UX500_UART redefined" warnings if more than one SOC is 20 * built, so that there's some hint during the build that something is wrong. 21 */ 22 23#ifdef CONFIG_UX500_SOC_DB5500 24#define __UX500_UART(n) U5500_UART##n##_BASE 25#endif 26 27#ifdef CONFIG_UX500_SOC_DB8500 28#define __UX500_UART(n) U8500_UART##n##_BASE 29#endif 30 31#ifndef __UX500_UART 32#error Unknown SOC 33#endif 34 35#define UX500_UART(n) __UX500_UART(n) 36#define UART_BASE UX500_UART(CONFIG_UX500_DEBUG_UART) 37 38 .macro addruart, rp, rv, tmp 39 ldr \rp, =UART_BASE @ no, physical address 40 ldr \rv, =IO_ADDRESS(UART_BASE) @ yes, virtual address 41 .endm 42 43#include <asm/hardware/debug-pl01x.S> 44