[deliverable/linux.git] / arch / arm / mach-realview / platform.h

/*
 * Copyright (c) ARM Limited 2003.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef __ASM_ARCH_PLATFORM_H
#define __ASM_ARCH_PLATFORM_H

/*
 * Memory definitions
 */
#define REALVIEW_BOOT_ROM_LO          0x30000000		/* DoC Base (64Mb)...*/
#define REALVIEW_BOOT_ROM_HI          0x30000000
#define REALVIEW_BOOT_ROM_BASE        REALVIEW_BOOT_ROM_HI	 /*  Normal position */
#define REALVIEW_BOOT_ROM_SIZE        SZ_64M

#define REALVIEW_SSRAM_BASE           /* REALVIEW_SSMC_BASE ? */
#define REALVIEW_SSRAM_SIZE           SZ_2M

/* 
 *  SDRAM
 */
#define REALVIEW_SDRAM_BASE           0x00000000

/* 
 *  Logic expansion modules
 * 
 */


/* ------------------------------------------------------------------------
 *  RealView Registers
 * ------------------------------------------------------------------------
 * 
 */
#define REALVIEW_SYS_ID_OFFSET               0x00
#define REALVIEW_SYS_SW_OFFSET               0x04
#define REALVIEW_SYS_LED_OFFSET              0x08
#define REALVIEW_SYS_OSC0_OFFSET             0x0C

#define REALVIEW_SYS_OSC1_OFFSET             0x10
#define REALVIEW_SYS_OSC2_OFFSET             0x14
#define REALVIEW_SYS_OSC3_OFFSET             0x18
#define REALVIEW_SYS_OSC4_OFFSET             0x1C	/* OSC1 for RealView/AB */

#define REALVIEW_SYS_LOCK_OFFSET             0x20
#define REALVIEW_SYS_100HZ_OFFSET            0x24
#define REALVIEW_SYS_CFGDATA1_OFFSET         0x28
#define REALVIEW_SYS_CFGDATA2_OFFSET         0x2C
#define REALVIEW_SYS_FLAGS_OFFSET            0x30
#define REALVIEW_SYS_FLAGSSET_OFFSET         0x30
#define REALVIEW_SYS_FLAGSCLR_OFFSET         0x34
#define REALVIEW_SYS_NVFLAGS_OFFSET          0x38
#define REALVIEW_SYS_NVFLAGSSET_OFFSET       0x38
#define REALVIEW_SYS_NVFLAGSCLR_OFFSET       0x3C
#define REALVIEW_SYS_RESETCTL_OFFSET         0x40
#define REALVIEW_SYS_PCICTL_OFFSET           0x44
#define REALVIEW_SYS_MCI_OFFSET              0x48
#define REALVIEW_SYS_FLASH_OFFSET            0x4C
#define REALVIEW_SYS_CLCD_OFFSET             0x50
#define REALVIEW_SYS_CLCDSER_OFFSET          0x54
#define REALVIEW_SYS_BOOTCS_OFFSET           0x58
#define REALVIEW_SYS_24MHz_OFFSET            0x5C
#define REALVIEW_SYS_MISC_OFFSET             0x60
#define REALVIEW_SYS_IOSEL_OFFSET            0x70
#define REALVIEW_SYS_PROCID_OFFSET           0x84
#define REALVIEW_SYS_TEST_OSC0_OFFSET        0xC0
#define REALVIEW_SYS_TEST_OSC1_OFFSET        0xC4
#define REALVIEW_SYS_TEST_OSC2_OFFSET        0xC8
#define REALVIEW_SYS_TEST_OSC3_OFFSET        0xCC
#define REALVIEW_SYS_TEST_OSC4_OFFSET        0xD0

#define REALVIEW_SYS_BASE                    0x10000000
#define REALVIEW_SYS_ID                      (REALVIEW_SYS_BASE + REALVIEW_SYS_ID_OFFSET)
#define REALVIEW_SYS_SW                      (REALVIEW_SYS_BASE + REALVIEW_SYS_SW_OFFSET)
#define REALVIEW_SYS_LED                     (REALVIEW_SYS_BASE + REALVIEW_SYS_LED_OFFSET)
#define REALVIEW_SYS_OSC0                    (REALVIEW_SYS_BASE + REALVIEW_SYS_OSC0_OFFSET)
#define REALVIEW_SYS_OSC1                    (REALVIEW_SYS_BASE + REALVIEW_SYS_OSC1_OFFSET)

#define REALVIEW_SYS_LOCK                    (REALVIEW_SYS_BASE + REALVIEW_SYS_LOCK_OFFSET)
#define REALVIEW_SYS_100HZ                   (REALVIEW_SYS_BASE + REALVIEW_SYS_100HZ_OFFSET)
#define REALVIEW_SYS_CFGDATA1                (REALVIEW_SYS_BASE + REALVIEW_SYS_CFGDATA1_OFFSET)
#define REALVIEW_SYS_CFGDATA2                (REALVIEW_SYS_BASE + REALVIEW_SYS_CFGDATA2_OFFSET)
#define REALVIEW_SYS_FLAGS                   (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGS_OFFSET)
#define REALVIEW_SYS_FLAGSSET                (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGSSET_OFFSET)
#define REALVIEW_SYS_FLAGSCLR                (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGSCLR_OFFSET)
#define REALVIEW_SYS_NVFLAGS                 (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGS_OFFSET)
#define REALVIEW_SYS_NVFLAGSSET              (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGSSET_OFFSET)
#define REALVIEW_SYS_NVFLAGSCLR              (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGSCLR_OFFSET)
#define REALVIEW_SYS_RESETCTL                (REALVIEW_SYS_BASE + REALVIEW_SYS_RESETCTL_OFFSET)
#define REALVIEW_SYS_PCICTL                  (REALVIEW_SYS_BASE + REALVIEW_SYS_PCICTL_OFFSET)
#define REALVIEW_SYS_MCI                     (REALVIEW_SYS_BASE + REALVIEW_SYS_MCI_OFFSET)
#define REALVIEW_SYS_FLASH                   (REALVIEW_SYS_BASE + REALVIEW_SYS_FLASH_OFFSET)
#define REALVIEW_SYS_CLCD                    (REALVIEW_SYS_BASE + REALVIEW_SYS_CLCD_OFFSET)
#define REALVIEW_SYS_CLCDSER                 (REALVIEW_SYS_BASE + REALVIEW_SYS_CLCDSER_OFFSET)
#define REALVIEW_SYS_BOOTCS                  (REALVIEW_SYS_BASE + REALVIEW_SYS_BOOTCS_OFFSET)
#define REALVIEW_SYS_24MHz                   (REALVIEW_SYS_BASE + REALVIEW_SYS_24MHz_OFFSET)
#define REALVIEW_SYS_MISC                    (REALVIEW_SYS_BASE + REALVIEW_SYS_MISC_OFFSET)
#define REALVIEW_SYS_IOSEL                   (REALVIEW_SYS_BASE + REALVIEW_SYS_IOSEL_OFFSET)
#define REALVIEW_SYS_PROCID                  (REALVIEW_SYS_BASE + REALVIEW_SYS_PROCID_OFFSET)
#define REALVIEW_SYS_TEST_OSC0               (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC0_OFFSET)
#define REALVIEW_SYS_TEST_OSC1               (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC1_OFFSET)
#define REALVIEW_SYS_TEST_OSC2               (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC2_OFFSET)
#define REALVIEW_SYS_TEST_OSC3               (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC3_OFFSET)
#define REALVIEW_SYS_TEST_OSC4               (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC4_OFFSET)

/* ------------------------------------------------------------------------
 *  RealView control registers
 * ------------------------------------------------------------------------
 */

/* 
 * REALVIEW_IDFIELD
 *
 * 31:24 = manufacturer (0x41 = ARM)
 * 23:16 = architecture (0x08 = AHB system bus, ASB processor bus)
 * 15:12 = FPGA (0x3 = XVC600 or XVC600E)
 * 11:4  = build value
 * 3:0   = revision number (0x1 = rev B (AHB))
 */

/*
 * REALVIEW_SYS_LOCK
 *     control access to SYS_OSCx, SYS_CFGDATAx, SYS_RESETCTL, 
 *     SYS_CLD, SYS_BOOTCS
 */
#define REALVIEW_SYS_LOCK_LOCKED    (1 << 16)
#define REALVIEW_SYS_LOCK_VAL	0xA05F	       /* Enable write access */

/*
 * REALVIEW_SYS_FLASH
 */
#define REALVIEW_FLASHPROG_FLVPPEN	(1 << 0)	/* Enable writing to flash */

/*
 * REALVIEW_INTREG
 *     - used to acknowledge and control MMCI and UART interrupts 
 */
#define REALVIEW_INTREG_WPROT        0x00    /* MMC protection status (no interrupt generated) */
#define REALVIEW_INTREG_RI0          0x01    /* Ring indicator UART0 is asserted,              */
#define REALVIEW_INTREG_CARDIN       0x08    /* MMCI card in detect                            */
                                                /* write 1 to acknowledge and clear               */
#define REALVIEW_INTREG_RI1          0x02    /* Ring indicator UART1 is asserted,              */
#define REALVIEW_INTREG_CARDINSERT   0x03    /* Signal insertion of MMC card                   */

/*
 * RealView common peripheral addresses
 */
#define REALVIEW_SCTL_BASE            0x10001000	/* System controller */
#define REALVIEW_I2C_BASE             0x10002000	/* I2C control */
#define REALVIEW_AACI_BASE            0x10004000	/* Audio */
#define REALVIEW_MMCI0_BASE           0x10005000	/* MMC interface */
#define REALVIEW_KMI0_BASE            0x10006000	/* KMI interface */
#define REALVIEW_KMI1_BASE            0x10007000	/* KMI 2nd interface */
#define REALVIEW_CHAR_LCD_BASE        0x10008000	/* Character LCD */
#define REALVIEW_SCI_BASE             0x1000E000	/* Smart card controller */
#define REALVIEW_GPIO1_BASE           0x10014000	/* GPIO port 1 */
#define REALVIEW_GPIO2_BASE           0x10015000	/* GPIO port 2 */
#define REALVIEW_DMC_BASE             0x10018000	/* DMC configuration */
#define REALVIEW_DMAC_BASE            0x10030000	/* DMA controller */

/* PCI space */
#define REALVIEW_PCI_BASE             0x41000000	/* PCI Interface */
#define REALVIEW_PCI_CFG_BASE	      0x42000000
#define REALVIEW_PCI_MEM_BASE0        0x44000000
#define REALVIEW_PCI_MEM_BASE1        0x50000000
#define REALVIEW_PCI_MEM_BASE2        0x60000000
/* Sizes of above maps */
#define REALVIEW_PCI_BASE_SIZE	       0x01000000
#define REALVIEW_PCI_CFG_BASE_SIZE    0x02000000
#define REALVIEW_PCI_MEM_BASE0_SIZE   0x0c000000	/* 32Mb */
#define REALVIEW_PCI_MEM_BASE1_SIZE   0x10000000	/* 256Mb */
#define REALVIEW_PCI_MEM_BASE2_SIZE   0x10000000	/* 256Mb */

#define REALVIEW_SDRAM67_BASE         0x70000000	/* SDRAM banks 6 and 7 */
#define REALVIEW_LT_BASE              0x80000000	/* Logic Tile expansion */

/*
 * CompactFlash
 */
#define REALVIEW_CF_BASE		0x18000000	/* CompactFlash */
#define REALVIEW_CF_MEM_BASE		0x18003000	/* SMC for CompactFlash */

/*
 * Disk on Chip
 */
#define REALVIEW_DOC_BASE             0x2C000000
#define REALVIEW_DOC_SIZE             (16 << 20)
#define REALVIEW_DOC_PAGE_SIZE        512
#define REALVIEW_DOC_TOTAL_PAGES     (DOC_SIZE / PAGE_SIZE)

#define ERASE_UNIT_PAGES    32
#define START_PAGE          0x80

/* 
 *  LED settings, bits [7:0]
 */
#define REALVIEW_SYS_LED0             (1 << 0)
#define REALVIEW_SYS_LED1             (1 << 1)
#define REALVIEW_SYS_LED2             (1 << 2)
#define REALVIEW_SYS_LED3             (1 << 3)
#define REALVIEW_SYS_LED4             (1 << 4)
#define REALVIEW_SYS_LED5             (1 << 5)
#define REALVIEW_SYS_LED6             (1 << 6)
#define REALVIEW_SYS_LED7             (1 << 7)

#define ALL_LEDS                  0xFF

#define LED_BANK                  REALVIEW_SYS_LED

/* 
 * Control registers
 */
#define REALVIEW_IDFIELD_OFFSET	0x0	/* RealView build information */
#define REALVIEW_FLASHPROG_OFFSET	0x4	/* Flash devices */
#define REALVIEW_INTREG_OFFSET		0x8	/* Interrupt control */
#define REALVIEW_DECODE_OFFSET		0xC	/* Fitted logic modules */

/*
 * System controller bit assignment
 */
#define REALVIEW_REFCLK	0
#define REALVIEW_TIMCLK	1

#define REALVIEW_TIMER1_EnSel	15
#define REALVIEW_TIMER2_EnSel	17
#define REALVIEW_TIMER3_EnSel	19
#define REALVIEW_TIMER4_EnSel	21


#define REALVIEW_CSR_BASE             0x10000000
#define REALVIEW_CSR_SIZE             0x10000000

#endif	/* __ASM_ARCH_PLATFORM_H */
Commit	Line	Data
8ad68bbf	1	/*
8ad68bbf CM	2	* Copyright (c) ARM Limited 2003. All rights reserved.
	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 as published by
	6	* the Free Software Foundation; either version 2 of the License, or
	7	* (at your option) any later version.
	8	*
	9	* This program is distributed in the hope that it will be useful,
	10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	12	* GNU General Public License for more details.
	13	*
	14	* You should have received a copy of the GNU General Public License
	15	* along with this program; if not, write to the Free Software
	16	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	17	*/
	18
356cb470 CM	19	#ifndef __ASM_ARCH_PLATFORM_H
356cb470 CM	20	#define __ASM_ARCH_PLATFORM_H
8ad68bbf CM	21
	22	/*
	23	* Memory definitions
	24	*/
	25	#define REALVIEW_BOOT_ROM_LO 0x30000000 /* DoC Base (64Mb)...*/
	26	#define REALVIEW_BOOT_ROM_HI 0x30000000
	27	#define REALVIEW_BOOT_ROM_BASE REALVIEW_BOOT_ROM_HI /* Normal position */
	28	#define REALVIEW_BOOT_ROM_SIZE SZ_64M
	29
	30	#define REALVIEW_SSRAM_BASE /* REALVIEW_SSMC_BASE ? */
	31	#define REALVIEW_SSRAM_SIZE SZ_2M
	32
8ad68bbf CM	33	/*
	34	* SDRAM
	35	*/
	36	#define REALVIEW_SDRAM_BASE 0x00000000
	37
	38	/*
	39	* Logic expansion modules
	40	*
	41	*/
	42
	43
	44	/* ------------------------------------------------------------------------
	45	* RealView Registers
	46	* ------------------------------------------------------------------------
	47	*
	48	*/
	49	#define REALVIEW_SYS_ID_OFFSET 0x00
	50	#define REALVIEW_SYS_SW_OFFSET 0x04
	51	#define REALVIEW_SYS_LED_OFFSET 0x08
	52	#define REALVIEW_SYS_OSC0_OFFSET 0x0C
	53
	54	#define REALVIEW_SYS_OSC1_OFFSET 0x10
	55	#define REALVIEW_SYS_OSC2_OFFSET 0x14
	56	#define REALVIEW_SYS_OSC3_OFFSET 0x18
	57	#define REALVIEW_SYS_OSC4_OFFSET 0x1C /* OSC1 for RealView/AB */
	58
	59	#define REALVIEW_SYS_LOCK_OFFSET 0x20
	60	#define REALVIEW_SYS_100HZ_OFFSET 0x24
	61	#define REALVIEW_SYS_CFGDATA1_OFFSET 0x28
	62	#define REALVIEW_SYS_CFGDATA2_OFFSET 0x2C
	63	#define REALVIEW_SYS_FLAGS_OFFSET 0x30
	64	#define REALVIEW_SYS_FLAGSSET_OFFSET 0x30
	65	#define REALVIEW_SYS_FLAGSCLR_OFFSET 0x34
	66	#define REALVIEW_SYS_NVFLAGS_OFFSET 0x38
	67	#define REALVIEW_SYS_NVFLAGSSET_OFFSET 0x38
	68	#define REALVIEW_SYS_NVFLAGSCLR_OFFSET 0x3C
	69	#define REALVIEW_SYS_RESETCTL_OFFSET 0x40
	70	#define REALVIEW_SYS_PCICTL_OFFSET 0x44
	71	#define REALVIEW_SYS_MCI_OFFSET 0x48
	72	#define REALVIEW_SYS_FLASH_OFFSET 0x4C
	73	#define REALVIEW_SYS_CLCD_OFFSET 0x50
	74	#define REALVIEW_SYS_CLCDSER_OFFSET 0x54
	75	#define REALVIEW_SYS_BOOTCS_OFFSET 0x58
	76	#define REALVIEW_SYS_24MHz_OFFSET 0x5C
	77	#define REALVIEW_SYS_MISC_OFFSET 0x60
	78	#define REALVIEW_SYS_IOSEL_OFFSET 0x70
356cb470 CM	79	#define REALVIEW_SYS_PROCID_OFFSET 0x84
	80	#define REALVIEW_SYS_TEST_OSC0_OFFSET 0xC0
	81	#define REALVIEW_SYS_TEST_OSC1_OFFSET 0xC4
	82	#define REALVIEW_SYS_TEST_OSC2_OFFSET 0xC8
	83	#define REALVIEW_SYS_TEST_OSC3_OFFSET 0xCC
	84	#define REALVIEW_SYS_TEST_OSC4_OFFSET 0xD0
8ad68bbf CM	85
	86	#define REALVIEW_SYS_BASE 0x10000000
	87	#define REALVIEW_SYS_ID (REALVIEW_SYS_BASE + REALVIEW_SYS_ID_OFFSET)
	88	#define REALVIEW_SYS_SW (REALVIEW_SYS_BASE + REALVIEW_SYS_SW_OFFSET)
	89	#define REALVIEW_SYS_LED (REALVIEW_SYS_BASE + REALVIEW_SYS_LED_OFFSET)
	90	#define REALVIEW_SYS_OSC0 (REALVIEW_SYS_BASE + REALVIEW_SYS_OSC0_OFFSET)
	91	#define REALVIEW_SYS_OSC1 (REALVIEW_SYS_BASE + REALVIEW_SYS_OSC1_OFFSET)
	92
	93	#define REALVIEW_SYS_LOCK (REALVIEW_SYS_BASE + REALVIEW_SYS_LOCK_OFFSET)
	94	#define REALVIEW_SYS_100HZ (REALVIEW_SYS_BASE + REALVIEW_SYS_100HZ_OFFSET)
	95	#define REALVIEW_SYS_CFGDATA1 (REALVIEW_SYS_BASE + REALVIEW_SYS_CFGDATA1_OFFSET)
	96	#define REALVIEW_SYS_CFGDATA2 (REALVIEW_SYS_BASE + REALVIEW_SYS_CFGDATA2_OFFSET)
	97	#define REALVIEW_SYS_FLAGS (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGS_OFFSET)
	98	#define REALVIEW_SYS_FLAGSSET (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGSSET_OFFSET)
	99	#define REALVIEW_SYS_FLAGSCLR (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGSCLR_OFFSET)
	100	#define REALVIEW_SYS_NVFLAGS (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGS_OFFSET)
	101	#define REALVIEW_SYS_NVFLAGSSET (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGSSET_OFFSET)
	102	#define REALVIEW_SYS_NVFLAGSCLR (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGSCLR_OFFSET)
	103	#define REALVIEW_SYS_RESETCTL (REALVIEW_SYS_BASE + REALVIEW_SYS_RESETCTL_OFFSET)
	104	#define REALVIEW_SYS_PCICTL (REALVIEW_SYS_BASE + REALVIEW_SYS_PCICTL_OFFSET)
	105	#define REALVIEW_SYS_MCI (REALVIEW_SYS_BASE + REALVIEW_SYS_MCI_OFFSET)
	106	#define REALVIEW_SYS_FLASH (REALVIEW_SYS_BASE + REALVIEW_SYS_FLASH_OFFSET)
	107	#define REALVIEW_SYS_CLCD (REALVIEW_SYS_BASE + REALVIEW_SYS_CLCD_OFFSET)
	108	#define REALVIEW_SYS_CLCDSER (REALVIEW_SYS_BASE + REALVIEW_SYS_CLCDSER_OFFSET)
	109	#define REALVIEW_SYS_BOOTCS (REALVIEW_SYS_BASE + REALVIEW_SYS_BOOTCS_OFFSET)
	110	#define REALVIEW_SYS_24MHz (REALVIEW_SYS_BASE + REALVIEW_SYS_24MHz_OFFSET)
	111	#define REALVIEW_SYS_MISC (REALVIEW_SYS_BASE + REALVIEW_SYS_MISC_OFFSET)
	112	#define REALVIEW_SYS_IOSEL (REALVIEW_SYS_BASE + REALVIEW_SYS_IOSEL_OFFSET)
356cb470	113	#define REALVIEW_SYS_PROCID (REALVIEW_SYS_BASE + REALVIEW_SYS_PROCID_OFFSET)
8ad68bbf CM	114	#define REALVIEW_SYS_TEST_OSC0 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC0_OFFSET)
	115	#define REALVIEW_SYS_TEST_OSC1 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC1_OFFSET)
	116	#define REALVIEW_SYS_TEST_OSC2 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC2_OFFSET)
	117	#define REALVIEW_SYS_TEST_OSC3 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC3_OFFSET)
	118	#define REALVIEW_SYS_TEST_OSC4 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC4_OFFSET)
	119
8ad68bbf CM	120	/* ------------------------------------------------------------------------
	121	* RealView control registers
	122	* ------------------------------------------------------------------------
	123	*/
	124
	125	/*
	126	* REALVIEW_IDFIELD
	127	*
	128	* 31:24 = manufacturer (0x41 = ARM)
	129	* 23:16 = architecture (0x08 = AHB system bus, ASB processor bus)
	130	* 15:12 = FPGA (0x3 = XVC600 or XVC600E)
	131	* 11:4 = build value
	132	* 3:0 = revision number (0x1 = rev B (AHB))
	133	*/
	134
	135	/*
	136	* REALVIEW_SYS_LOCK
	137	* control access to SYS_OSCx, SYS_CFGDATAx, SYS_RESETCTL,
	138	* SYS_CLD, SYS_BOOTCS
	139	*/
	140	#define REALVIEW_SYS_LOCK_LOCKED (1 << 16)
4c9f8be7	141	#define REALVIEW_SYS_LOCK_VAL 0xA05F /* Enable write access */
8ad68bbf CM	142
	143	/*
	144	* REALVIEW_SYS_FLASH
	145	*/
	146	#define REALVIEW_FLASHPROG_FLVPPEN (1 << 0) /* Enable writing to flash */
	147
	148	/*
	149	* REALVIEW_INTREG
	150	* - used to acknowledge and control MMCI and UART interrupts
	151	*/
	152	#define REALVIEW_INTREG_WPROT 0x00 /* MMC protection status (no interrupt generated) */
	153	#define REALVIEW_INTREG_RI0 0x01 /* Ring indicator UART0 is asserted, */
	154	#define REALVIEW_INTREG_CARDIN 0x08 /* MMCI card in detect */
	155	/* write 1 to acknowledge and clear */
	156	#define REALVIEW_INTREG_RI1 0x02 /* Ring indicator UART1 is asserted, */
	157	#define REALVIEW_INTREG_CARDINSERT 0x03 /* Signal insertion of MMC card */
	158
	159	/*
393538e6	160	* RealView common peripheral addresses
8ad68bbf CM	161	*/
	162	#define REALVIEW_SCTL_BASE 0x10001000 /* System controller */
	163	#define REALVIEW_I2C_BASE 0x10002000 /* I2C control */
8ad68bbf CM	164	#define REALVIEW_AACI_BASE 0x10004000 /* Audio */
	165	#define REALVIEW_MMCI0_BASE 0x10005000 /* MMC interface */
	166	#define REALVIEW_KMI0_BASE 0x10006000 /* KMI interface */
	167	#define REALVIEW_KMI1_BASE 0x10007000 /* KMI 2nd interface */
	168	#define REALVIEW_CHAR_LCD_BASE 0x10008000 /* Character LCD */
8ad68bbf	169	#define REALVIEW_SCI_BASE 0x1000E000 /* Smart card controller */
8ad68bbf CM	170	#define REALVIEW_GPIO1_BASE 0x10014000 /* GPIO port 1 */
8ad68bbf CM	171	#define REALVIEW_GPIO2_BASE 0x10015000 /* GPIO port 2 */
8ad68bbf	172	#define REALVIEW_DMC_BASE 0x10018000 /* DMC configuration */
8ad68bbf	173	#define REALVIEW_DMAC_BASE 0x10030000 /* DMA controller */
8ad68bbf CM	174
	175	/* PCI space */
	176	#define REALVIEW_PCI_BASE 0x41000000 /* PCI Interface */
	177	#define REALVIEW_PCI_CFG_BASE 0x42000000
	178	#define REALVIEW_PCI_MEM_BASE0 0x44000000
	179	#define REALVIEW_PCI_MEM_BASE1 0x50000000
	180	#define REALVIEW_PCI_MEM_BASE2 0x60000000
	181	/* Sizes of above maps */
	182	#define REALVIEW_PCI_BASE_SIZE 0x01000000
	183	#define REALVIEW_PCI_CFG_BASE_SIZE 0x02000000
	184	#define REALVIEW_PCI_MEM_BASE0_SIZE 0x0c000000 /* 32Mb */
	185	#define REALVIEW_PCI_MEM_BASE1_SIZE 0x10000000 /* 256Mb */
	186	#define REALVIEW_PCI_MEM_BASE2_SIZE 0x10000000 /* 256Mb */
	187
	188	#define REALVIEW_SDRAM67_BASE 0x70000000 /* SDRAM banks 6 and 7 */
	189	#define REALVIEW_LT_BASE 0x80000000 /* Logic Tile expansion */
	190
6be62ba2 CM	191	/*
	192	* CompactFlash
	193	*/
	194	#define REALVIEW_CF_BASE 0x18000000 /* CompactFlash */
	195	#define REALVIEW_CF_MEM_BASE 0x18003000 /* SMC for CompactFlash */
	196
8ad68bbf CM	197	/*
	198	* Disk on Chip
	199	*/
	200	#define REALVIEW_DOC_BASE 0x2C000000
	201	#define REALVIEW_DOC_SIZE (16 << 20)
	202	#define REALVIEW_DOC_PAGE_SIZE 512
	203	#define REALVIEW_DOC_TOTAL_PAGES (DOC_SIZE / PAGE_SIZE)
	204
	205	#define ERASE_UNIT_PAGES 32
	206	#define START_PAGE 0x80
	207
	208	/*
	209	* LED settings, bits [7:0]
	210	*/
	211	#define REALVIEW_SYS_LED0 (1 << 0)
	212	#define REALVIEW_SYS_LED1 (1 << 1)
	213	#define REALVIEW_SYS_LED2 (1 << 2)
	214	#define REALVIEW_SYS_LED3 (1 << 3)
	215	#define REALVIEW_SYS_LED4 (1 << 4)
	216	#define REALVIEW_SYS_LED5 (1 << 5)
	217	#define REALVIEW_SYS_LED6 (1 << 6)
	218	#define REALVIEW_SYS_LED7 (1 << 7)
	219
	220	#define ALL_LEDS 0xFF
	221
	222	#define LED_BANK REALVIEW_SYS_LED
	223
	224	/*
	225	* Control registers
	226	*/
	227	#define REALVIEW_IDFIELD_OFFSET 0x0 /* RealView build information */
	228	#define REALVIEW_FLASHPROG_OFFSET 0x4 /* Flash devices */
	229	#define REALVIEW_INTREG_OFFSET 0x8 /* Interrupt control */
	230	#define REALVIEW_DECODE_OFFSET 0xC /* Fitted logic modules */
	231
8ad68bbf CM	232	/*
	233	* System controller bit assignment
	234	*/
	235	#define REALVIEW_REFCLK 0
	236	#define REALVIEW_TIMCLK 1
	237
	238	#define REALVIEW_TIMER1_EnSel 15
	239	#define REALVIEW_TIMER2_EnSel 17
	240	#define REALVIEW_TIMER3_EnSel 19
	241	#define REALVIEW_TIMER4_EnSel 21
	242
	243
8ad68bbf CM	244	#define REALVIEW_CSR_BASE 0x10000000
	245	#define REALVIEW_CSR_SIZE 0x10000000
	246
356cb470	247	#endif /* __ASM_ARCH_PLATFORM_H */