[deliverable/linux.git] / arch / arm / mach-realview / include / mach / board-eb.h

/*
 * arch/arm/mach-realview/include/mach/board-eb.h
 *
 * Copyright (C) 2007 ARM Limited
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 */

#ifndef __ASM_ARCH_BOARD_EB_H
#define __ASM_ARCH_BOARD_EB_H

#include <mach/platform.h>

/*
 * RealView EB + ARM11MPCore peripheral addresses
 */
#define REALVIEW_EB_UART0_BASE		0x10009000	/* UART 0 */
#define REALVIEW_EB_UART1_BASE		0x1000A000	/* UART 1 */
#define REALVIEW_EB_UART2_BASE		0x1000B000	/* UART 2 */
#define REALVIEW_EB_UART3_BASE		0x1000C000	/* UART 3 */
#define REALVIEW_EB_SSP_BASE		0x1000D000	/* Synchronous Serial Port */
#define REALVIEW_EB_WATCHDOG_BASE	0x10010000	/* watchdog interface */
#define REALVIEW_EB_TIMER0_1_BASE	0x10011000	/* Timer 0 and 1 */
#define REALVIEW_EB_TIMER2_3_BASE	0x10012000	/* Timer 2 and 3 */
#define REALVIEW_EB_GPIO0_BASE		0x10013000	/* GPIO port 0 */
#define REALVIEW_EB_RTC_BASE		0x10017000	/* Real Time Clock */
#define REALVIEW_EB_CLCD_BASE		0x10020000	/* CLCD */
#define REALVIEW_EB_GIC_CPU_BASE	0x10040000	/* Generic interrupt controller CPU interface */
#define REALVIEW_EB_GIC_DIST_BASE	0x10041000	/* Generic interrupt controller distributor */
#define REALVIEW_EB_SMC_BASE		0x10080000	/* Static memory controller */

#define REALVIEW_EB_FLASH_BASE		0x40000000
#define REALVIEW_EB_FLASH_SIZE		SZ_64M
#define REALVIEW_EB_ETH_BASE		0x4E000000	/* Ethernet */
#define REALVIEW_EB_USB_BASE		0x4F000000	/* USB */

#ifdef CONFIG_REALVIEW_EB_ARM11MP_REVB
#define REALVIEW_EB11MP_PRIV_MEM_BASE	0x1F000000
#define REALVIEW_EB11MP_L220_BASE	0x10102000	/* L220 registers */
#define REALVIEW_EB11MP_SYS_PLD_CTRL1	0xD8		/* Register offset for MPCore sysctl */
#else
#define REALVIEW_EB11MP_PRIV_MEM_BASE	0x1F000000
#define REALVIEW_EB11MP_L220_BASE	0x1F002000	/* L220 registers */
#define REALVIEW_EB11MP_SYS_PLD_CTRL1	0x74		/* Register offset for MPCore sysctl */
#endif

#define REALVIEW_EB11MP_PRIV_MEM_SIZE	SZ_8K
#define REALVIEW_EB11MP_PRIV_MEM_OFF(x)	(REALVIEW_EB11MP_PRIV_MEM_BASE + (x))

#define REALVIEW_EB11MP_SCU_BASE	REALVIEW_EB11MP_PRIV_MEM_OFF(0)		/* SCU registers */
#define REALVIEW_EB11MP_GIC_CPU_BASE	REALVIEW_EB11MP_PRIV_MEM_OFF(0x0100)	/* Generic interrupt controller CPU interface */
#define REALVIEW_EB11MP_TWD_BASE	REALVIEW_EB11MP_PRIV_MEM_OFF(0x0600)
#define REALVIEW_EB11MP_GIC_DIST_BASE	REALVIEW_EB11MP_PRIV_MEM_OFF(0x1000)	/* Generic interrupt controller distributor */

/*
 * Core tile identification (REALVIEW_SYS_PROCID)
 */
#define REALVIEW_EB_PROC_MASK		0xFF000000
#define REALVIEW_EB_PROC_ARM7TDMI	0x00000000
#define REALVIEW_EB_PROC_ARM9		0x02000000
#define REALVIEW_EB_PROC_ARM11		0x04000000
#define REALVIEW_EB_PROC_ARM11MP	0x06000000
#define REALVIEW_EB_PROC_A9MP		0x0C000000

#define check_eb_proc(proc_type)						\
	((readl(__io_address(REALVIEW_SYS_PROCID)) & REALVIEW_EB_PROC_MASK)	\
	 == proc_type)

#ifdef CONFIG_REALVIEW_EB_ARM11MP
#define core_tile_eb11mp()	check_eb_proc(REALVIEW_EB_PROC_ARM11MP)
#else
#define core_tile_eb11mp()	0
#endif

#ifdef CONFIG_REALVIEW_EB_A9MP
#define core_tile_a9mp()	check_eb_proc(REALVIEW_EB_PROC_A9MP)
#else
#define core_tile_a9mp()	0
#endif

#define machine_is_realview_eb_mp() \
	(machine_is_realview_eb() && (core_tile_eb11mp() || core_tile_a9mp()))

#endif	/* __ASM_ARCH_BOARD_EB_H */
Commit	Line	Data
356cb470	1	/*
a09e64fb	2	* arch/arm/mach-realview/include/mach/board-eb.h
356cb470 CM	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
a09e64fb	24	#include <mach/platform.h>
356cb470 CM	25
	26	/*
	27	* RealView EB + ARM11MPCore peripheral addresses
	28	*/
9a386f06 CM	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 */
393538e6 CM	33	#define REALVIEW_EB_SSP_BASE 0x1000D000 /* Synchronous Serial Port */
393538e6 CM	34	#define REALVIEW_EB_WATCHDOG_BASE 0x10010000 /* watchdog interface */
80192735 CM	35	#define REALVIEW_EB_TIMER0_1_BASE 0x10011000 /* Timer 0 and 1 */
80192735 CM	36	#define REALVIEW_EB_TIMER2_3_BASE 0x10012000 /* Timer 2 and 3 */
393538e6 CM	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 */
073b6ff3 CM	40	#define REALVIEW_EB_GIC_CPU_BASE 0x10040000 /* Generic interrupt controller CPU interface */
073b6ff3 CM	41	#define REALVIEW_EB_GIC_DIST_BASE 0x10041000 /* Generic interrupt controller distributor */
393538e6	42	#define REALVIEW_EB_SMC_BASE 0x10080000 /* Static memory controller */
073b6ff3	43
a44ddfd5 CM	44	#define REALVIEW_EB_FLASH_BASE 0x40000000
a44ddfd5 CM	45	#define REALVIEW_EB_FLASH_SIZE SZ_64M
393538e6 CM	46	#define REALVIEW_EB_ETH_BASE 0x4E000000 /* Ethernet */
393538e6 CM	47	#define REALVIEW_EB_USB_BASE 0x4F000000 /* USB */
a44ddfd5	48
41579f49	49	#ifdef CONFIG_REALVIEW_EB_ARM11MP_REVB
34ae6c96	50	#define REALVIEW_EB11MP_PRIV_MEM_BASE 0x1F000000
356cb470 CM	51	#define REALVIEW_EB11MP_L220_BASE 0x10102000 /* L220 registers */
	52	#define REALVIEW_EB11MP_SYS_PLD_CTRL1 0xD8 /* Register offset for MPCore sysctl */
	53	#else
34ae6c96	54	#define REALVIEW_EB11MP_PRIV_MEM_BASE 0x1F000000
356cb470 CM	55	#define REALVIEW_EB11MP_L220_BASE 0x1F002000 /* L220 registers */
	56	#define REALVIEW_EB11MP_SYS_PLD_CTRL1 0x74 /* Register offset for MPCore sysctl */
	57	#endif
	58
34ae6c96 MZ	59	#define REALVIEW_EB11MP_PRIV_MEM_SIZE SZ_8K
	60	#define REALVIEW_EB11MP_PRIV_MEM_OFF(x) (REALVIEW_EB11MP_PRIV_MEM_BASE + (x))
	61
	62	#define REALVIEW_EB11MP_SCU_BASE REALVIEW_EB11MP_PRIV_MEM_OFF(0) /* SCU registers */
	63	#define REALVIEW_EB11MP_GIC_CPU_BASE REALVIEW_EB11MP_PRIV_MEM_OFF(0x0100) /* Generic interrupt controller CPU interface */
	64	#define REALVIEW_EB11MP_TWD_BASE REALVIEW_EB11MP_PRIV_MEM_OFF(0x0600)
	65	#define REALVIEW_EB11MP_GIC_DIST_BASE REALVIEW_EB11MP_PRIV_MEM_OFF(0x1000) /* Generic interrupt controller distributor */
	66
7dd19e75 CM	67	/*
	68	* Core tile identification (REALVIEW_SYS_PROCID)
	69	*/
	70	#define REALVIEW_EB_PROC_MASK 0xFF000000
	71	#define REALVIEW_EB_PROC_ARM7TDMI 0x00000000
	72	#define REALVIEW_EB_PROC_ARM9 0x02000000
	73	#define REALVIEW_EB_PROC_ARM11 0x04000000
	74	#define REALVIEW_EB_PROC_ARM11MP 0x06000000
4c3ea371	75	#define REALVIEW_EB_PROC_A9MP 0x0C000000
7dd19e75 CM	76
	77	#define check_eb_proc(proc_type) \
	78	((readl(__io_address(REALVIEW_SYS_PROCID)) & REALVIEW_EB_PROC_MASK) \
	79	== proc_type)
	80
41579f49	81	#ifdef CONFIG_REALVIEW_EB_ARM11MP
7dd19e75 CM	82	#define core_tile_eb11mp() check_eb_proc(REALVIEW_EB_PROC_ARM11MP)
	83	#else
	84	#define core_tile_eb11mp() 0
	85	#endif
	86
4c3ea371 JC	87	#ifdef CONFIG_REALVIEW_EB_A9MP
	88	#define core_tile_a9mp() check_eb_proc(REALVIEW_EB_PROC_A9MP)
	89	#else
	90	#define core_tile_a9mp() 0
	91	#endif
	92
1bbdf637 CM	93	#define machine_is_realview_eb_mp() \
	94	(machine_is_realview_eb() && (core_tile_eb11mp() \|\| core_tile_a9mp()))
	95
356cb470	96	#endif /* __ASM_ARCH_BOARD_EB_H */