/* $NetBSD: ep93xxreg.h,v 1.9 2021/11/21 08:25:26 skrll Exp $ */
/*
* Copyright (c) 2004 Jesse Off
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY ICHIRO FUKUHARA ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL ICHIRO FUKUHARA OR THE VOICES IN HIS HEAD BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _EP93XXREG_H_
#define _EP93XXREG_H_
/*
* Physical memory map for the Cirrus Logic EP93XX
*/
/*
* FFFF FFFF ---------------------------
* Device 12
* External SMC CS#0 ROM/SRAM
* F000 0000 ---------------------------
* Device 11
* SDRAM CS#2
* E000 0000 ---------------------------
* Device 10
* SDRAM CS#1
* D000 0000 ---------------------------
* Device 9
* SDRAM CS#0
* C000 0000 ---------------------------
* Device 8
* Not used
* 9000 0000 ---------------------------
* Device 7
* EP93XX System Registers
* 8080 0000 - 8094 FFFF
* APB Mapped Registers
* 8010 0000 - 807F FFFF
* Reserved
* 8000 0000 - 800F FFFF
* AHB Mapped Registers
* 8000 0000 ---------------------------
* Device 6
* External SMC CS#7 ROM/SRAM
* 7000 0000 ---------------------------
* Device 5
* External SMC CS#6 ROM/SRAM
* 6000 0000 ---------------------------
* Device 4
* PCMCIA/CompactFlash
* 5000 0000 - 5fff ffff
* Reserved
* 4c00 0000 - 4fff ffff
* Slot0 Memory space
* 4800 0000 - 4bff ffff
* Slot0 Attribute space
* 4400 0000 - 47ff ffff
* Reserved
* 4000 0000 - 43ff ffff
* Slot0 I/O space
* 4000 0000 ---------------------------
* Device 3
* External SMC CS#3 ROM/SRAM
* 3000 0000 ---------------------------
* Device 2
* External SMC CS#2 ROM/SRAM
* 2000 0000 ---------------------------
* Device 1
* External SMC CS#1 ROM/SRAM
* 1000 0000 ---------------------------
* Device 0
* SDRAM CS#3
* 0000 0000 ---------------------------
*/
/*
* Virtual memory map for the Cirrus Logic EP93XX integrated devices
*
* Some device registers are statically mapped on upper address region.
* because we have to access them before bus_space is initialized.
* Most device is dynamically mapped by bus_space_map(). In this case,
* the actual mapped (virtual) address are not cared by device drivers.
*/
/*
* FFFF FFFF ---------------------------
* not used
* F030 0000 ---------------------------
* APB bus (2Mbyte)
* F010 0000 ---------------------------
* AHB bus (1Mbyte)
* F000 0000 ---------------------------
* PCMCIA slot0 space
* E000 0000 ---------------------------
* Kernel text and data
* C000 0000 ---------------------------
* 0000 0000 ---------------------------
*
*/
/* Virtual address for I/O space */
#define EP93XX_IO_VBASE 0xf0000000UL
/* EP93xx System and Peripheral Registers */
#define EP93XX_AHB_VBASE 0xf0000000UL
#define EP93XX_AHB_HWBASE 0x80000000UL
#define EP93XX_AHB_SIZE 0x00100000UL /* 1Mbyte */
#define EP93XX_AHB_VIC1 0x000b0000UL
#define EP93XX_AHB_VIC2 0x000c0000UL
#define EP93XX_VIC_IRQStatus 0x00000000UL
#define EP93XX_VIC_FIQStatus 0x00000004UL
#define EP93XX_VIC_RawIntr 0x00000008UL
#define EP93XX_VIC_IntSelect 0x0000000cUL
#define EP93XX_VIC_IntEnable 0x00000010UL
#define EP93XX_VIC_IntEnClear 0x00000014UL
#define EP93XX_VIC_SoftInt 0x00000018UL
#define EP93XX_VIC_SoftIntClear 0x0000001cUL
#define EP93XX_VIC_Protection 0x00000020UL
#define EP93XX_VIC_VectAddr 0x00000030UL
#define EP93XX_VIC_DefVectAddr 0x00000034UL
#define EP93XX_VIC_VectAddr0 0x00000100UL
#define EP93XX_VIC_VectCntl0 0x00000200UL
#define EP93XX_VIC_PeriphID0 0x00000fe0UL
#define EP93XX_AHB_SMC 0x00080000UL
#define EP93XX_APB_VBASE 0xf0100000UL
#define EP93XX_APB_HWBASE 0x80800000UL
#define EP93XX_APB_SIZE 0x00200000UL /* 2Mbyte */
#define EP93XX_APB_GPIO 0x00040000UL
#define EP93XX_APB_GPIO_SIZE 0x000000d0UL
#define EP93XX_APB_SSP 0x000a0000UL
#define EP93XX_APB_SSP_SIZE 0x00000018UL
#define EP93XX_SSP_SSPCR0 0x00000000UL
#define EP93XX_SSP_SSPCR1 0x00000004UL
#define EP93XX_SSP_SSPDR 0x00000008UL
#define EP93XX_SSP_SSPSR 0x0000000cUL
#define EP93XX_SSP_SSPCPSR 0x00000010UL
#define EP93XX_SSP_SSPIIR 0x00000014UL
#define EP93XX_SSP_SSPICR 0x00000014UL
#define EP93XX_APB_SYSCON 0x00130000UL
#define EP93XX_APB_SYSCON_SIZE 0x000000c0UL
#define EP93XX_SYSCON_PwrSts 0x00000000UL
#define EP93XX_SYSCON_PwrCnt 0x00000004UL
#define PwrCnt_UARTBAUD 0x20000000UL
#define EP93XX_SYSCON_TEOI 0x00000018UL
#define EP93XX_SYSCON_ClkSet1 0x00000020UL
#define EP93XX_SYSCON_ClkSet2 0x00000024UL
#define EP93XX_SYSCON_DeviceCfg 0x00000080UL
#define EP93XX_SYSCON_ChipID 0x00000094UL
#define EP93XX_APB_TIMERS 0x00010000UL
#define EP93XX_APB_UART1 0x000c0000UL
#define EP93XX_APB_UART2 0x000d0000UL
#define EP93XX_APB_UART_SIZE 0x00000220UL
#define EP93XX_UART_Flag 0x00000018UL
#define EP93XX_UART_Data 0x00000000UL
#define EP93XX_APB_RTC 0x00120000UL
#define EP93XX_APB_RTC_SIZE 0x00000112UL
#define EP93XX_APB_WDOG 0x00140000UL
#define EP93XX_APB_WDOG_SIZE 0x00000008UL
/* EP93xx PCMCIA space */
#define EP93XX_PCMCIA0_VBASE 0xe0000000UL
#define EP93XX_PCMCIA0_HWBASE 0x40000000UL
#define EP93XX_PCMCIA_SIZE 0x10000000UL
#define EP93XX_PCMCIA_IO 0x00000000UL
#define EP93XX_PCMCIA_IO_SIZE 0x04000000UL
#define EP93XX_PCMCIA_ATTRIBUTE 0x08000000UL
#define EP93XX_PCMCIA_ATTRIBUTE_SIZE 0x04000000UL
#define EP93XX_PCMCIA_COMMON 0x0c000000UL
#define EP93XX_PCMCIA_COMMON_SIZE 0x04000000UL
#define NIRQ 64
#define VIC_NIRQ 32
#define EP93XX_INTR_bit31 31
#define EP93XX_INTR_bit30 30
#define EP93XX_INTR_bit29 29
#define EP93XX_INTR_bit28 28
#define EP93XX_INTR_bit27 27
#define EP93XX_INTR_bit26 26
#define EP93XX_INTR_bit25 25
#define EP93XX_INTR_bit24 24
#define EP93XX_INTR_bit23 23
#define EP93XX_INTR_bit22 22
#define EP93XX_INTR_bit21 21
#define EP93XX_INTR_bit20 20
#define EP93XX_INTR_bit19 19
#define EP93XX_INTR_bit18 18
#define EP93XX_INTR_bit17 17
#define EP93XX_INTR_bit16 16
#define EP93XX_INTR_bit15 15
#define EP93XX_INTR_bit14 14
#define EP93XX_INTR_bit13 13
#define EP93XX_INTR_bit12 12
#define EP93XX_INTR_bit11 11
#define EP93XX_INTR_bit10 10
#define EP93XX_INTR_bit9 9
#define EP93XX_INTR_bit8 8
#define EP93XX_INTR_bit7 7
#define EP93XX_INTR_bit6 6
#define EP93XX_INTR_bit5 5
#define EP93XX_INTR_bit4 4
#define EP93XX_INTR_bit3 3
#define EP93XX_INTR_bit2 2
#define EP93XX_INTR_bit1 1
#define EP93XX_INTR_bit0 0
#endif /* _EP93XXREG_H_ */