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/*
* 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
#include <linux/config.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)
#if defined (CONFIG_MACH_MP1000)
/* NOR FLASH */
#define MP1000_NIO_BASE 0xf9000000 /* virtual */
#define MP1000_NIO_START CS0_PHYS_BASE /* physical */
#define MP1000_NIO_SIZE 0x00400000
/* DSP Interface */
#define MP1000_DSP_BASE 0xfa000000 /* virtual */
#define MP1000_DSP_START CS1_PHYS_BASE /* physical */
#define MP1000_DSP_SIZE 0x00100000
/* LCD, DAA/DSP, RTC, DAA RW Reg all in CS2 */
#define MP1000_LIO_BASE 0xfb000000 /* virtual */
#define MP1000_LIO_START CS2_PHYS_BASE /* physical */
#define MP1000_LIO_SIZE 0x00100000
/* NAND FLASH */
#define MP1000_FIO_BASE 0xfc000000 /* virtual */
#define MP1000_FIO_START CS3_PHYS_BASE /* physical */
#define MP1000_FIO_SIZE 0x00800000
/* Ethernet */
#define MP1000_EIO_BASE 0xfd000000 /* virtual */
#define MP1000_EIO_START CS4_PHYS_BASE /* physical */
#define MP1000_EIO_SIZE 0x00100000
#define MP1000_LCD_OFFSET 0x00000000 /* LCD offset in CS2 */
#define MP1000_DDD_OFFSET 0x00001000 /* DAA/DAI/DSP sft reset offst*/
#define MP1000_RTC_OFFSET 0x00002000 /* RTC offset in CS2 */
#define MP1000_DAA_OFFSET 0x00003000 /* DAA RW reg offset in CS2 */
/* IDE */
#define MP1000_IDE_BASE 0xfe000000 /* virtual */
#define MP1000_IDE_START CS5_PHYS_BASE /* physical */
#define MP1000_IDE_SIZE 0x00100000 /* actually it's only 0x1000 */
#define IRQ_HARDDISK IRQ_EINT2
/*
* IDE registers definition
*/
#define IDE_CONTROL_BASE (MP1000_IDE_BASE + 0x1000)
#define IDE_BASE_OFF (MP1000_IDE_BASE)
#define IDE_WRITE_DEVICE_DATA (IDE_BASE_OFF + 0x0)
#define IDE_FEATURES_REGISTER (IDE_BASE_OFF + 0x2)
#define IDE_SECTOR_COUNT_REGISTER (IDE_BASE_OFF + 0x4)
#define IDE_SECTOR_NUMBER_REGISTER (IDE_BASE_OFF + 0x6)
#define IDE_CYLINDER_LOW_REGISTER (IDE_BASE_OFF + 0x8)
#define IDE_CYLINDER_HIGH_REGISTER (IDE_BASE_OFF + 0xa)
#define IDE_DEVICE_HEAD_REGISTER (IDE_BASE_OFF + 0xc)
#define IDE_COMMAND_DATA_REGISTER (IDE_BASE_OFF + 0xe)
#define IDE_DEVICE_CONTROL_REGISTER (IDE_CONTROL_BASE + 0xc)
#define IDE_IRQ IRQ_EINT2
#define RTC_PORT(x) (MP1000_LIO_BASE+0x2000 + (x*2))
#define RTC_ALWAYS_BCD 0
/*
// Definitions of the bit fields in the HwPortA register for the
// MP1000 board.
*/
#define HwPortAKeyboardRow1 0x00000001
#define HwPortAKeyboardRow2 0x00000002
#define HwPortAKeyboardRow3 0x00000004
#define HwPortAKeyboardRow4 0x00000008
#define HwPortAKeyboardRow5 0x00000010
#define HwPortAKeyboardRow6 0x00000020
#define HwPortALCDEnable 0x00000040
#define HwPortAOffhook 0x00000080
/*
// Definitions of the bit fields in the HwPortB register for the
// MP1000 board.
*/
#define HwPortBL3Mode 0x00000001
#define HwPortBL3Clk 0x00000002
#define HwPortBSClk 0x00000001
#define HwPortBSData 0x00000002
#define HwPortBL3Data 0x00000004
#define HwPortBMute 0x00000008
#define HwPortBQD0 0x00000010
#define HwPortBQD1 0x00000020
#define HwPortBQD2 0x00000040
#define HwPortBQD3 0x00000080
/*
// Definitions of the bit fields in the HwPortD register for the
// MP1000 board.
*/
#define HwPortDLED1 0x00000001
#define HwPortDLED2 0x00000002
#define HwPortDLED3 0x00000004
#define HwPortDLED4 0x00000008
#define HwPortDLED5 0x00000010
#define HwPortDEECS 0x00000020
#define HwPortBRTS 0x00000040
#define HwPortBRI 0x00000080
/*
// Definitions of the bit fields in the HwPortE register for the
// MP1000 board.
*/
#define HwPortECLE 0x00000001
#define HwPortESepromDOut 0x00000001
#define HwPortEALE 0x00000002
#define HwPortESepromDIn 0x00000002
#define HwPortENANDCS 0x00000004
#define HwPortESepromCLK 0x00000004
#endif // #if defined (CONFIG_MACH_MP1000)
#endif
|
