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 .macro addruart,rp,rv,tmp 22 23 @ Make an educated guess regarding the memory map: 24 @ - the original A9 core tile, which has MPCore peripherals 25 @ located at 0x1e000000, should use UART at 0x10009000 26 @ - all other (RS1 complaint) tiles use UART mapped 27 @ at 0x1c090000 28 mrc p15, 4, \tmp, c15, c0, 0 29 cmp \tmp, #0x1e000000 30 31 @ Original memory map 32 moveq \rp, #DEBUG_LL_UART_OFFSET 33 orreq \rv, \rp, #DEBUG_LL_VIRT_BASE 34 orreq \rp, \rp, #DEBUG_LL_PHYS_BASE 35 36 @ RS1 memory map 37 movne \rp, #DEBUG_LL_UART_OFFSET_RS1 38 orrne \rv, \rp, #DEBUG_LL_VIRT_BASE 39 orrne \rp, \rp, #DEBUG_LL_PHYS_BASE_RS1 40 41 .endm 42 43#include <asm/hardware/debug-pl01x.S> 44