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Russell Kinga09e64f2008-08-05 16:14:15 +01001/*
Russell Kinga09e64f2008-08-05 16:14:15 +01002 * Copyright (C) 2007 ARM Limited
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
16 * MA 02110-1301, USA.
17 */
18
19#ifndef __ASM_ARCH_BOARD_EB_H
20#define __ASM_ARCH_BOARD_EB_H
21
Arnd Bergmann6d407a62015-11-25 17:32:22 +010022#include "platform.h"
Russell Kinga09e64f2008-08-05 16:14:15 +010023
24/*
25 * RealView EB + ARM11MPCore peripheral addresses
26 */
27#define REALVIEW_EB_UART0_BASE 0x10009000 /* UART 0 */
28#define REALVIEW_EB_UART1_BASE 0x1000A000 /* UART 1 */
29#define REALVIEW_EB_UART2_BASE 0x1000B000 /* UART 2 */
30#define REALVIEW_EB_UART3_BASE 0x1000C000 /* UART 3 */
31#define REALVIEW_EB_SSP_BASE 0x1000D000 /* Synchronous Serial Port */
32#define REALVIEW_EB_WATCHDOG_BASE 0x10010000 /* watchdog interface */
33#define REALVIEW_EB_TIMER0_1_BASE 0x10011000 /* Timer 0 and 1 */
34#define REALVIEW_EB_TIMER2_3_BASE 0x10012000 /* Timer 2 and 3 */
35#define REALVIEW_EB_GPIO0_BASE 0x10013000 /* GPIO port 0 */
36#define REALVIEW_EB_RTC_BASE 0x10017000 /* Real Time Clock */
37#define REALVIEW_EB_CLCD_BASE 0x10020000 /* CLCD */
38#define REALVIEW_EB_GIC_CPU_BASE 0x10040000 /* Generic interrupt controller CPU interface */
39#define REALVIEW_EB_GIC_DIST_BASE 0x10041000 /* Generic interrupt controller distributor */
40#define REALVIEW_EB_SMC_BASE 0x10080000 /* Static memory controller */
41
42#define REALVIEW_EB_FLASH_BASE 0x40000000
43#define REALVIEW_EB_FLASH_SIZE SZ_64M
44#define REALVIEW_EB_ETH_BASE 0x4E000000 /* Ethernet */
45#define REALVIEW_EB_USB_BASE 0x4F000000 /* USB */
46
47#ifdef CONFIG_REALVIEW_EB_ARM11MP_REVB
Will Deacone6ee4b22012-12-19 15:01:50 +010048#define REALVIEW_EB11MP_PRIV_MEM_BASE 0x10100000
Russell Kinga09e64f2008-08-05 16:14:15 +010049#define REALVIEW_EB11MP_L220_BASE 0x10102000 /* L220 registers */
50#define REALVIEW_EB11MP_SYS_PLD_CTRL1 0xD8 /* Register offset for MPCore sysctl */
51#else
Marc Zyngier34ae6c92012-01-24 11:56:02 +010052#define REALVIEW_EB11MP_PRIV_MEM_BASE 0x1F000000
Russell Kinga09e64f2008-08-05 16:14:15 +010053#define REALVIEW_EB11MP_L220_BASE 0x1F002000 /* L220 registers */
54#define REALVIEW_EB11MP_SYS_PLD_CTRL1 0x74 /* Register offset for MPCore sysctl */
55#endif
56
Marc Zyngier34ae6c92012-01-24 11:56:02 +010057#define REALVIEW_EB11MP_PRIV_MEM_SIZE SZ_8K
58#define REALVIEW_EB11MP_PRIV_MEM_OFF(x) (REALVIEW_EB11MP_PRIV_MEM_BASE + (x))
59
60#define REALVIEW_EB11MP_SCU_BASE REALVIEW_EB11MP_PRIV_MEM_OFF(0) /* SCU registers */
61#define REALVIEW_EB11MP_GIC_CPU_BASE REALVIEW_EB11MP_PRIV_MEM_OFF(0x0100) /* Generic interrupt controller CPU interface */
62#define REALVIEW_EB11MP_TWD_BASE REALVIEW_EB11MP_PRIV_MEM_OFF(0x0600)
63#define REALVIEW_EB11MP_GIC_DIST_BASE REALVIEW_EB11MP_PRIV_MEM_OFF(0x1000) /* Generic interrupt controller distributor */
64
Russell Kinga09e64f2008-08-05 16:14:15 +010065/*
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
Jon Callan4c3ea372008-12-01 14:54:56 +000073#define REALVIEW_EB_PROC_A9MP 0x0C000000
Russell Kinga09e64f2008-08-05 16:14:15 +010074
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
Jon Callan4c3ea372008-12-01 14:54:56 +000085#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
Catalin Marinas1bbdf632008-12-01 14:54:58 +000091#define machine_is_realview_eb_mp() \
92 (machine_is_realview_eb() && (core_tile_eb11mp() || core_tile_a9mp()))
93
Russell Kinga09e64f2008-08-05 16:14:15 +010094#endif /* __ASM_ARCH_BOARD_EB_H */