include/asm-arm/arch-clps711x/hardware.h - arm/linux - Git at Google


            
            /*

            
             *  linux/include/asm-arm/arch-clps711x/hardware.h

            
             *

            
             *  This file contains the hardware definitions of the Prospector P720T.

            
             *

            
             *  Copyright (C) 2000 Deep Blue Solutions Ltd.

            
             *

            
             * 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_HARDWARE_H

            
            #define __ASM_ARCH_HARDWARE_H


            #define CLPS7111_VIRT_BASE	0xff000000

            
            #define CLPS7111_BASE		CLPS7111_VIRT_BASE


            /*

            
             * The physical addresses that the external chip select signals map to is

            
             * dependent on the setting of the nMEDCHG signal on EP7211 and EP7212

            
             * processors.  CONFIG_EP72XX_BOOT_ROM is only available if these

            
             * processors are in use.

            
             */

            
            #ifndef CONFIG_EP72XX_ROM_BOOT

            
            #define CS0_PHYS_BASE		(0x00000000)

            
            #define CS1_PHYS_BASE		(0x10000000)

            
            #define CS2_PHYS_BASE		(0x20000000)

            
            #define CS3_PHYS_BASE		(0x30000000)

            
            #define CS4_PHYS_BASE		(0x40000000)

            
            #define CS5_PHYS_BASE		(0x50000000)

            
            #define CS6_PHYS_BASE		(0x60000000)

            
            #define CS7_PHYS_BASE		(0x70000000)

            
            #else

            
            #define CS0_PHYS_BASE		(0x70000000)

            
            #define CS1_PHYS_BASE		(0x60000000)

            
            #define CS2_PHYS_BASE		(0x50000000)

            
            #define CS3_PHYS_BASE		(0x40000000)

            
            #define CS4_PHYS_BASE		(0x30000000)

            
            #define CS5_PHYS_BASE		(0x20000000)

            
            #define CS6_PHYS_BASE		(0x10000000)

            
            #define CS7_PHYS_BASE		(0x00000000)

            
            #endif


            #if defined (CONFIG_ARCH_EP7211)


            #define EP7211_VIRT_BASE	CLPS7111_VIRT_BASE

            
            #define EP7211_BASE		CLPS7111_VIRT_BASE

            
            #include <asm/hardware/ep7211.h>


            #elif defined (CONFIG_ARCH_EP7212)


            #define EP7212_VIRT_BASE	CLPS7111_VIRT_BASE

            
            #define EP7212_BASE		CLPS7111_VIRT_BASE

            
            #include <asm/hardware/ep7212.h>


            #endif


            #define SYSPLD_VIRT_BASE	0xfe000000

            
            #define SYSPLD_BASE		SYSPLD_VIRT_BASE


            #ifndef __ASSEMBLER__


            #define PCIO_BASE		IO_BASE


            #endif


            #if  defined (CONFIG_ARCH_AUTCPU12)


            #define  CS89712_VIRT_BASE	CLPS7111_VIRT_BASE

            
            #define  CS89712_BASE		CLPS7111_VIRT_BASE


            #include <asm/hardware/clps7111.h>

            
            #include <asm/hardware/ep7212.h>

            
            #include <asm/hardware/cs89712.h>


            #endif


            #if defined (CONFIG_ARCH_CDB89712)


            #include <asm/hardware/clps7111.h>

            
            #include <asm/hardware/ep7212.h>

            
            #include <asm/hardware/cs89712.h>


            /* dynamic ioremap() areas */

            
            #define FLASH_START      0x00000000

            
            #define FLASH_SIZE       0x800000

            
            #define FLASH_WIDTH      4


            #define SRAM_START       0x60000000

            
            #define SRAM_SIZE        0xc000

            
            #define SRAM_WIDTH       4


            #define BOOTROM_START    0x70000000

            
            #define BOOTROM_SIZE     0x80

            
            #define BOOTROM_WIDTH    4


            /* static cdb89712_map_io() areas */

            
            #define REGISTER_START   0x80000000

            
            #define REGISTER_SIZE    0x4000

            
            #define REGISTER_BASE    0xff000000


            #define ETHER_START      0x20000000

            
            #define ETHER_SIZE       0x1000

            
            #define ETHER_BASE       0xfe000000


            #endif


            #if defined (CONFIG_ARCH_EDB7211)


            /*

            
             * The extra 8 lines of the keyboard matrix are wired to chip select 3 (nCS3)

            
             * and repeat across it. This is the mapping for it.

            
             *

            
             * In jumpered boot mode, nCS3 is mapped to 0x4000000, not 0x3000000. This

            
             * was cause for much consternation and headscratching. This should probably

            
             * be made a compile/run time kernel option.

            
             */

            
            #define EP7211_PHYS_EXTKBD		CS3_PHYS_BASE	/* physical */


            #define EP7211_VIRT_EXTKBD		(0xfd000000)	/* virtual */


            /*

            
             * The CS8900A ethernet chip has its I/O registers wired to chip select 2

            
             * (nCS2). This is the mapping for it.

            
             *

            
             * In jumpered boot mode, nCS2 is mapped to 0x5000000, not 0x2000000. This

            
             * was cause for much consternation and headscratching. This should probably

            
             * be made a compile/run time kernel option.

            
             */

            
            #define EP7211_PHYS_CS8900A		CS2_PHYS_BASE	/* physical */


            #define EP7211_VIRT_CS8900A		(0xfc000000)	/* virtual */


            /*

            
             * The two flash banks are wired to chip selects 0 and 1. This is the mapping

            
             * for them.

            
             *

            
             * nCS0 and nCS1 are at 0x70000000 and 0x60000000, respectively, when running

            
             * in jumpered boot mode.

            
             */

            
            #define EP7211_PHYS_FLASH1		CS0_PHYS_BASE	/* physical */

            
            #define EP7211_PHYS_FLASH2		CS1_PHYS_BASE	/* physical */


            #define EP7211_VIRT_FLASH1		(0xfa000000)	/* virtual */

            
            #define EP7211_VIRT_FLASH2		(0xfb000000)	/* virtual */


            #endif /* CONFIG_ARCH_EDB7211 */


            /*

            
             * Relevant bits in port D, which controls power to the various parts of

            
             * the LCD on the EDB7211.

            
             */

            
            #define EDB_PD1_LCD_DC_DC_EN	(1<<1)

            
            #define EDB_PD2_LCDEN		(1<<2)

            
            #define EDB_PD3_LCDBL		(1<<3)


            #if defined (CONFIG_ARCH_CEIVA)


            #define  CEIVA_VIRT_BASE	CLPS7111_VIRT_BASE

            
            #define  CEIVA_BASE		CLPS7111_VIRT_BASE


            #include <asm/hardware/clps7111.h>

            
            #include <asm/hardware/ep7212.h>


            /*

            
             * The two flash banks are wired to chip selects 0 and 1. This is the mapping

            
             * for them.

            
             *

            
             * nCS0 and nCS1 are at 0x70000000 and 0x60000000, respectively, when running

            
             * in jumpered boot mode.

            
             */

            
            #define CEIVA_PHYS_FLASH1	CS0_PHYS_BASE	/* physical */

            
            #define CEIVA_PHYS_FLASH2	CS1_PHYS_BASE	/* physical */


            #define CEIVA_VIRT_FLASH1	(0xfa000000)	/* virtual */

            
            #define CEIVA_VIRT_FLASH2	(0xfb000000)	/* virtual */


            #define CEIVA_FLASH_SIZE        0x100000

            
            #define CEIVA_FLASH_WIDTH       2


            #define SRAM_START       0x60000000

            
            #define SRAM_SIZE        0xc000

            
            #define SRAM_WIDTH       4


            #define BOOTROM_START    0x70000000

            
            #define BOOTROM_SIZE     0x80

            
            #define BOOTROM_WIDTH    4


            /*

            
             * SED1355 LCD controller

            
             */

            
            #define CEIVA_PHYS_SED1355	CS2_PHYS_BASE

            
            #define CEIVA_VIRT_SED1355	(0xfc000000)


            /*

            
             * Relevant bits in port D, which controls power to the various parts of

            
             * the LCD on the Ceiva Photo Max, and reset to the LCD controller.

            
             */


            // Reset line to SED1355 (must be high to operate)

            
            #define CEIVA_PD1_LCDRST	(1<<1)

            
            // LCD panel enable (set to one, to enable LCD)

            
            #define CEIVA_PD4_LCDEN		(1<<4)

            
            // Backlight (set to one, to turn on backlight

            
            #define CEIVA_PD5_LCDBL		(1<<5)


            /*

            
             * Relevant bits in port B, which report the status of the buttons.

            
             */


            // White button

            
            #define CEIVA_PB4_WHT_BTN	(1<<4)

            
            // Black button

            
            #define CEIVA_PB0_BLK_BTN	(1<<0)

            
            #endif // #if defined (CONFIG_ARCH_CEIVA)


            #endif
	/*
	* linux/include/asm-arm/arch-clps711x/hardware.h
	*
	* This file contains the hardware definitions of the Prospector P720T.
	*
	* Copyright (C) 2000 Deep Blue Solutions Ltd.
	*
	* 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_HARDWARE_H
	#define __ASM_ARCH_HARDWARE_H


	#define CLPS7111_VIRT_BASE 0xff000000
	#define CLPS7111_BASE CLPS7111_VIRT_BASE

	/*
	* The physical addresses that the external chip select signals map to is
	* dependent on the setting of the nMEDCHG signal on EP7211 and EP7212
	* processors. CONFIG_EP72XX_BOOT_ROM is only available if these
	* processors are in use.
	*/
	#ifndef CONFIG_EP72XX_ROM_BOOT
	#define CS0_PHYS_BASE (0x00000000)
	#define CS1_PHYS_BASE (0x10000000)
	#define CS2_PHYS_BASE (0x20000000)
	#define CS3_PHYS_BASE (0x30000000)
	#define CS4_PHYS_BASE (0x40000000)
	#define CS5_PHYS_BASE (0x50000000)
	#define CS6_PHYS_BASE (0x60000000)
	#define CS7_PHYS_BASE (0x70000000)
	#else
	#define CS0_PHYS_BASE (0x70000000)
	#define CS1_PHYS_BASE (0x60000000)
	#define CS2_PHYS_BASE (0x50000000)
	#define CS3_PHYS_BASE (0x40000000)
	#define CS4_PHYS_BASE (0x30000000)
	#define CS5_PHYS_BASE (0x20000000)
	#define CS6_PHYS_BASE (0x10000000)
	#define CS7_PHYS_BASE (0x00000000)
	#endif

	#if defined (CONFIG_ARCH_EP7211)

	#define EP7211_VIRT_BASE CLPS7111_VIRT_BASE
	#define EP7211_BASE CLPS7111_VIRT_BASE
	#include <asm/hardware/ep7211.h>

	#elif defined (CONFIG_ARCH_EP7212)

	#define EP7212_VIRT_BASE CLPS7111_VIRT_BASE
	#define EP7212_BASE CLPS7111_VIRT_BASE
	#include <asm/hardware/ep7212.h>

	#endif

	#define SYSPLD_VIRT_BASE 0xfe000000
	#define SYSPLD_BASE SYSPLD_VIRT_BASE

	#ifndef __ASSEMBLER__

	#define PCIO_BASE IO_BASE

	#endif


	#if defined (CONFIG_ARCH_AUTCPU12)

	#define CS89712_VIRT_BASE CLPS7111_VIRT_BASE
	#define CS89712_BASE CLPS7111_VIRT_BASE

	#include <asm/hardware/clps7111.h>
	#include <asm/hardware/ep7212.h>
	#include <asm/hardware/cs89712.h>

	#endif


	#if defined (CONFIG_ARCH_CDB89712)

	#include <asm/hardware/clps7111.h>
	#include <asm/hardware/ep7212.h>
	#include <asm/hardware/cs89712.h>

	/* dynamic ioremap() areas */
	#define FLASH_START 0x00000000
	#define FLASH_SIZE 0x800000
	#define FLASH_WIDTH 4

	#define SRAM_START 0x60000000
	#define SRAM_SIZE 0xc000
	#define SRAM_WIDTH 4

	#define BOOTROM_START 0x70000000
	#define BOOTROM_SIZE 0x80
	#define BOOTROM_WIDTH 4


	/* static cdb89712_map_io() areas */
	#define REGISTER_START 0x80000000
	#define REGISTER_SIZE 0x4000
	#define REGISTER_BASE 0xff000000

	#define ETHER_START 0x20000000
	#define ETHER_SIZE 0x1000
	#define ETHER_BASE 0xfe000000

	#endif


	#if defined (CONFIG_ARCH_EDB7211)

	/*
	* The extra 8 lines of the keyboard matrix are wired to chip select 3 (nCS3)
	* and repeat across it. This is the mapping for it.
	*
	* In jumpered boot mode, nCS3 is mapped to 0x4000000, not 0x3000000. This
	* was cause for much consternation and headscratching. This should probably
	* be made a compile/run time kernel option.
	*/
	#define EP7211_PHYS_EXTKBD CS3_PHYS_BASE /* physical */

	#define EP7211_VIRT_EXTKBD (0xfd000000) /* virtual */


	/*
	* The CS8900A ethernet chip has its I/O registers wired to chip select 2
	* (nCS2). This is the mapping for it.
	*
	* In jumpered boot mode, nCS2 is mapped to 0x5000000, not 0x2000000. This
	* was cause for much consternation and headscratching. This should probably
	* be made a compile/run time kernel option.
	*/
	#define EP7211_PHYS_CS8900A CS2_PHYS_BASE /* physical */

	#define EP7211_VIRT_CS8900A (0xfc000000) /* virtual */


	/*
	* The two flash banks are wired to chip selects 0 and 1. This is the mapping
	* for them.
	*
	* nCS0 and nCS1 are at 0x70000000 and 0x60000000, respectively, when running
	* in jumpered boot mode.
	*/
	#define EP7211_PHYS_FLASH1 CS0_PHYS_BASE /* physical */
	#define EP7211_PHYS_FLASH2 CS1_PHYS_BASE /* physical */

	#define EP7211_VIRT_FLASH1 (0xfa000000) /* virtual */
	#define EP7211_VIRT_FLASH2 (0xfb000000) /* virtual */

	#endif /* CONFIG_ARCH_EDB7211 */


	/*
	* Relevant bits in port D, which controls power to the various parts of
	* the LCD on the EDB7211.
	*/
	#define EDB_PD1_LCD_DC_DC_EN (1<<1)
	#define EDB_PD2_LCDEN (1<<2)
	#define EDB_PD3_LCDBL (1<<3)


	#if defined (CONFIG_ARCH_CEIVA)

	#define CEIVA_VIRT_BASE CLPS7111_VIRT_BASE
	#define CEIVA_BASE CLPS7111_VIRT_BASE

	#include <asm/hardware/clps7111.h>
	#include <asm/hardware/ep7212.h>


	/*
	* The two flash banks are wired to chip selects 0 and 1. This is the mapping
	* for them.
	*
	* nCS0 and nCS1 are at 0x70000000 and 0x60000000, respectively, when running
	* in jumpered boot mode.
	*/
	#define CEIVA_PHYS_FLASH1 CS0_PHYS_BASE /* physical */
	#define CEIVA_PHYS_FLASH2 CS1_PHYS_BASE /* physical */

	#define CEIVA_VIRT_FLASH1 (0xfa000000) /* virtual */
	#define CEIVA_VIRT_FLASH2 (0xfb000000) /* virtual */

	#define CEIVA_FLASH_SIZE 0x100000
	#define CEIVA_FLASH_WIDTH 2

	#define SRAM_START 0x60000000
	#define SRAM_SIZE 0xc000
	#define SRAM_WIDTH 4

	#define BOOTROM_START 0x70000000
	#define BOOTROM_SIZE 0x80
	#define BOOTROM_WIDTH 4

	/*
	* SED1355 LCD controller
	*/
	#define CEIVA_PHYS_SED1355 CS2_PHYS_BASE
	#define CEIVA_VIRT_SED1355 (0xfc000000)

	/*
	* Relevant bits in port D, which controls power to the various parts of
	* the LCD on the Ceiva Photo Max, and reset to the LCD controller.
	*/

	// Reset line to SED1355 (must be high to operate)
	#define CEIVA_PD1_LCDRST (1<<1)
	// LCD panel enable (set to one, to enable LCD)
	#define CEIVA_PD4_LCDEN (1<<4)
	// Backlight (set to one, to turn on backlight
	#define CEIVA_PD5_LCDBL (1<<5)

	/*
	* Relevant bits in port B, which report the status of the buttons.
	*/

	// White button
	#define CEIVA_PB4_WHT_BTN (1<<4)
	// Black button
	#define CEIVA_PB0_BLK_BTN (1<<0)
	#endif // #if defined (CONFIG_ARCH_CEIVA)

	#endif