1/* 2 * arch/arm/mach-realview/include/mach/board-eb.h 3 * 4 * Copyright (C) 2007 ARM Limited 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 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 18 * MA 02110-1301, USA. 19 */ 20 21#ifndef __ASM_ARCH_BOARD_EB_H 22#define __ASM_ARCH_BOARD_EB_H 23 24#include <mach/platform.h> 25 26/* 27 * RealView EB + ARM11MPCore peripheral addresses 28 */ 29#define REALVIEW_EB_UART0_BASE 0x10009000 /* UART 0 */ 30#define REALVIEW_EB_UART1_BASE 0x1000A000 /* UART 1 */ 31#define REALVIEW_EB_UART2_BASE 0x1000B000 /* UART 2 */ 32#define REALVIEW_EB_UART3_BASE 0x1000C000 /* UART 3 */ 33#define REALVIEW_EB_SSP_BASE 0x1000D000 /* Synchronous Serial Port */ 34#define REALVIEW_EB_WATCHDOG_BASE 0x10010000 /* watchdog interface */ 35#define REALVIEW_EB_TIMER0_1_BASE 0x10011000 /* Timer 0 and 1 */ 36#define REALVIEW_EB_TIMER2_3_BASE 0x10012000 /* Timer 2 and 3 */ 37#define REALVIEW_EB_GPIO0_BASE 0x10013000 /* GPIO port 0 */ 38#define REALVIEW_EB_RTC_BASE 0x10017000 /* Real Time Clock */ 39#define REALVIEW_EB_CLCD_BASE 0x10020000 /* CLCD */ 40#define REALVIEW_EB_GIC_CPU_BASE 0x10040000 /* Generic interrupt controller CPU interface */ 41#define REALVIEW_EB_GIC_DIST_BASE 0x10041000 /* Generic interrupt controller distributor */ 42#define REALVIEW_EB_SMC_BASE 0x10080000 /* Static memory controller */ 43 44#define REALVIEW_EB_FLASH_BASE 0x40000000 45#define REALVIEW_EB_FLASH_SIZE SZ_64M 46#define REALVIEW_EB_ETH_BASE 0x4E000000 /* Ethernet */ 47#define REALVIEW_EB_USB_BASE 0x4F000000 /* USB */ 48 49#ifdef CONFIG_REALVIEW_EB_ARM11MP_REVB 50#define REALVIEW_EB11MP_SCU_BASE 0x10100000 /* SCU registers */ 51#define REALVIEW_EB11MP_GIC_CPU_BASE 0x10100100 /* Generic interrupt controller CPU interface */ 52#define REALVIEW_EB11MP_TWD_BASE 0x10100600 53#define REALVIEW_EB11MP_GIC_DIST_BASE 0x10101000 /* Generic interrupt controller distributor */ 54#define REALVIEW_EB11MP_L220_BASE 0x10102000 /* L220 registers */ 55#define REALVIEW_EB11MP_SYS_PLD_CTRL1 0xD8 /* Register offset for MPCore sysctl */ 56#else 57#define REALVIEW_EB11MP_SCU_BASE 0x1F000000 /* SCU registers */ 58#define REALVIEW_EB11MP_GIC_CPU_BASE 0x1F000100 /* Generic interrupt controller CPU interface */ 59#define REALVIEW_EB11MP_TWD_BASE 0x1F000600 60#define REALVIEW_EB11MP_GIC_DIST_BASE 0x1F001000 /* Generic interrupt controller distributor */ 61#define REALVIEW_EB11MP_L220_BASE 0x1F002000 /* L220 registers */ 62#define REALVIEW_EB11MP_SYS_PLD_CTRL1 0x74 /* Register offset for MPCore sysctl */ 63#endif 64 65/* 66 * Core tile identification (REALVIEW_SYS_PROCID) 67 */ 68#define REALVIEW_EB_PROC_MASK 0xFF000000 69#define REALVIEW_EB_PROC_ARM7TDMI 0x00000000 70#define REALVIEW_EB_PROC_ARM9 0x02000000 71#define REALVIEW_EB_PROC_ARM11 0x04000000 72#define REALVIEW_EB_PROC_ARM11MP 0x06000000 73#define REALVIEW_EB_PROC_A9MP 0x0C000000 74 75#define check_eb_proc(proc_type) \ 76 ((readl(__io_address(REALVIEW_SYS_PROCID)) & REALVIEW_EB_PROC_MASK) \ 77 == proc_type) 78 79#ifdef CONFIG_REALVIEW_EB_ARM11MP 80#define core_tile_eb11mp() check_eb_proc(REALVIEW_EB_PROC_ARM11MP) 81#else 82#define core_tile_eb11mp() 0 83#endif 84 85#ifdef CONFIG_REALVIEW_EB_A9MP 86#define core_tile_a9mp() check_eb_proc(REALVIEW_EB_PROC_A9MP) 87#else 88#define core_tile_a9mp() 0 89#endif 90 91#define machine_is_realview_eb_mp() \ 92 (machine_is_realview_eb() && (core_tile_eb11mp() || core_tile_a9mp())) 93 94#endif /* __ASM_ARCH_BOARD_EB_H */ 95