/* * (C) Copyright 2002 * Daniel Engstr鰉, Omicron Ceti AB <daniel@omicron.se>. * * See file CREDITS for list of people who contributed to this * project. * * 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_IC_SC520_H_#define _ASM_IC_SC520_H_ 1/* Memory mapped configuration registers, MMCR */#define SC520_REVID		0x0000	/* ElanSC520 Microcontroller Revision ID Register */#define SC520_CPUCTL		0x0002	/* Am5x86 CPU Control Register */#define SC520_DRCCTL		0x0010	/* SDRAM Control Register */#define SC520_DRCTMCTL		0x0012	/* SDRAM Timing Control Register */#define SC520_DRCCFG		0x0014	/* SDRAM Bank Configuration Register*/#define SC520_DRCBENDADR	0x0018	/* SDRAM Bank 0-3 Ending Address Register*/#define SC520_ECCCTL		0x0020	/* ECC Control Register */#define SC520_ECCSTA		0x0021	/* ECC Status Register */#define SC520_ECCCKBPOS		0x0022	/* ECC Check Bit Position Register */#define SC520_ECCSBADD		0x0024	/* ECC Single-Bit Error Address Register */#define SC520_DBCTL		0x0040	/* SDRAM Buffer Control Register */#define SC520_BOOTCSCTL		0x0050	/* /BOOTCS Control Register */#define SC520_ROMCS1CTL		0x0054	/* /ROMCS1 Control Register */#define SC520_ROMCS2CTL		0x0056	/* /ROMCS2 Control Register */#define SC520_HBCTL		0x0060	/* Host Bridge Control Register */#define SC520_HBTGTIRQCTL	0x0062	/* Host Bridge Target Interrupt Control Register */#define SC520_HBTGTIRQSTA	0x0064	/* Host Bridge Target Interrupt Status Register */#define SC520_HBMSTIRQCTL	0x0066	/* Host Bridge Target Interrupt Control Register */#define SC520_HBMSTIRQSTA	0x0068	/* Host Bridge Master Interrupt Status Register */#define SC520_MSTINTADD		0x006c	/* Host Bridge Master Interrupt Address Register */#define SC520_SYSARBCTL		0x0070	/* System Arbiter Control Register */#define SC520_PCIARBSTA		0x0071	/* PCI Bus Arbiter Status Register */#define SC520_SYSARBMENB	0x0072	/* System Arbiter Master Enable Register */#define SC520_ARBPRICTL		0x0074	/* Arbiter Priority Control Register */#define SC520_ADDDECCTL		0x0080	/* Address Decode Control Register */#define SC520_WPVSTA		0x0082	/* Write-Protect Violation Status Register */#define SC520_PAR0		0x0088	/* Programmable Address Region 0 Register */#define SC520_PAR1		0x008c	/* Programmable Address Region 1 Register */#define SC520_PAR2		0x0090	/* Programmable Address Region 2 Register */#define SC520_PAR3		0x0094	/* Programmable Address Region 3 Register */#define SC520_PAR4		0x0098	/* Programmable Address Region 4 Register */#define SC520_PAR5		0x009c	/* Programmable Address Region 5 Register */#define SC520_PAR6		0x00a0	/* Programmable Address Region 6 Register */#define SC520_PAR7		0x00a4	/* Programmable Address Region 7 Register */#define SC520_PAR8		0x00a8	/* Programmable Address Region 8 Register */#define SC520_PAR9		0x00ac	/* Programmable Address Region 9 Register */#define SC520_PAR10		0x00b0	/* Programmable Address Region 10 Register */#define SC520_PAR11		0x00b4	/* Programmable Address Region 11 Register */#define SC520_PAR12		0x00b8	/* Programmable Address Region 12 Register */#define SC520_PAR13		0x00bc	/* Programmable Address Region 13 Register */#define SC520_PAR14		0x00c0	/* Programmable Address Region 14 Register */#define SC520_PAR15		0x00c4	/* Programmable Address Region 15 Register */#define SC520_GPECHO		0x0c00	/* GP Echo Mode Register */#define SC520_GPCSDW		0x0c01	/* GP Chip Select Data Width Register */#define SC520_GPCSQUAL		0x0c02	/* GP Chip Select Qualification Register */#define SC520_GPCSRT		0x0c08	/* GP Chip Select Recovery Time Register */#define SC520_GPCSPW		0x0c09	/* GP Chip Select Pulse Width Register */#define SC520_GPCSOFF		0x0c0a	/* GP Chip Select Offset Register */#define SC520_GPRDW		0x0c0b	/* GP Read Pulse Width Register */#define SC520_GPRDOFF		0x0c0c	/* GP Read Offset Register */#define SC520_GPWRW		0x0c0d	/* GP Write Pulse Width Register */#define SC520_GPWROFF		0x0c0e	/* GP Write Offset Register */#define SC520_GPALEW		0x0c0f	/* GP ALE Pulse Width Register */#define SC520_GPALEOFF		0x0c10	/* GP ALE Offset Register */#define SC520_PIOPFS15_0	0x0c20	/* PIO15-PIO0 Pin Function Select */#define SC520_PIOPFS31_16	0x0c22	/* PIO31-PIO16 Pin Function Select */#define SC520_CSPFS		0x0c24	/* Chip Select Pin Function Select */#define SC520_CLKSEL		0x0c26	/* Clock Select */#define SC520_DSCTL		0x0c28	/* Drive Strength Control */#define SC520_PIODIR15_0	0x0c2a	/* PIO15-PIO0 Direction */#define SC520_PIODIR31_16	0x0c2c	/* PIO31-PIO16 Direction */#define SC520_PIODATA15_0	0x0c30	/* PIO15-PIO0 Data */#define SC520_PIODATA31_16	0x0c32	/* PIO31-PIO16 Data */#define SC520_PIOSET15_0	0x0c34	/* PIO15-PIO0 Set */#define SC520_PIOSET31_16	0x0c36	/* PIO31-PIO16 Set */#define SC520_PIOCLR15_0	0x0c38	/* PIO15-PIO0 Clear */#define SC520_PIOCLR31_16	0x0c3a	/* PIO31-PIO16 Clear */#define SC520_SWTMRMILLI	0x0c60	/* Software Timer Millisecond Count */#define SC520_SWTMRMICRO	0x0c62	/* Software Timer Microsecond Count */#define SC520_SWTMRCFG		0x0c64	/* Software Timer Configuration */#define SC520_GPTMRSTA		0x0c70	/* GP Timers Status Register */#define SC520_GPTMR0CTL		0x0c72	/* GP Timer 0 Mode/Control Register */#define SC520_GPTMR0CNT		0x0c74	/* GP Timer 0 Count Register */#define SC520_GPTMR0MAXCMPA	0x0c76	/* GP Timer 0 Maxcount Compare A Register */#define SC520_GPTMR0MAXCMPB	0x0c78	/* GP Timer 0 Maxcount Compare B Register */#define SC520_GPTMR1CTL		0x0c7a	/* GP Timer 1 Mode/Control Register */#define SC520_GPTMR1CNT		0x0c7c	/* GP Timer 1 Count Register */#define SC520_GPTMR1MAXCMPA	0x0c7e	/* GP Timer 1 Maxcount Compare Register A */#define SC520_GPTMR1MAXCMPB	0x0c80	/* GP Timer 1 Maxcount Compare B Register */#define SC520_GPTMR2CTL		0x0c82	/* GP Timer 2 Mode/Control Register */#define SC520_GPTMR2CNT		0x0c84	/* GP Timer 2 Count Register */#define SC520_GPTMR2MAXCMPA	0x0c8e	/* GP Timer 2 Maxcount Compare A Register */#define SC520_WDTMRCTL		0x0cb0	/* Watchdog Timer Control Register */#define SC520_WDTMRCNTL		0x0cb2	/* Watchdog Timer Count Low Register */#define SC520_WDTMRCNTH		0x0cb4	/* Watchdog Timer Count High Register */#define SC520_UART1CTL		0x0cc0	/* UART 1 General Control Register */#define SC520_UART1STA		0x0cc1	/* UART 1 General Status Register */#define SC520_UART1FCRSHAD	0x0cc2	/* UART 1 FIFO Control Shadow Register */#define SC520_UART2CTL		0x0cc4	/* UART 2 General Control Register */#define SC520_UART2STA		0x0cc5	/* UART 2 General Status Register */#define SC520_UART2FCRSHAD	0x0cc6	/* UART 2 FIFO Control Shadow Register */#define SC520_SSICTL		0x0cd0	/* SSI Control */#define SC520_SSIXMIT		0x0cd1	/* SSI Transmit */#define SC520_SSICMD		0x0cd2	/* SSI Command */#define SC520_SSISTA		0x0cd3	/* SSI Status */#define SC520_SSIRCV		0x0cd4	/* SSI Receive */#define SC520_PICICR		0x0d00	/* Interrupt Control Register */#define SC520_MPICMODE		0x0d02	/* Master PIC Interrupt Mode Register */#define SC520_SL1PICMODE	0x0d03	/* Slave 1 PIC Interrupt Mode Register */#define SC520_SL2PICMODE	0x0d04	/* Slave 2 PIC Interrupt Mode Register */#define SC520_SWINT16_1		0x0d08	/* Software Interrupt 16-1 Control Register */#define SC520_SWINT22_17	0x0d0a	/* Software Interrupt 22-17/NMI Control Register */#define SC520_INTPINPOL		0x0d10	/* Interrupt Pin Polarity Register */#define SC520_PCIHOSTMAP	0x0d14	/* PCI Host Bridge Interrupt Mappin Register */#define SC520_ECCMAP		0x0d18	/* ECC Interrupt Mapping Register */#define SC520_GPTMR0MAP		0x0d1a	/* GP Timer 0 Interrupt Mapping Register */#define SC520_GPTMR1MAP		0x0d1b	/* GP Timer 1 Interrupt Mapping Register */#define SC520_GPTMR2MAP		0x0d1c	/* GP Timer 2 Interrupt Mapping Register */#define SC520_PIT0MAP		0x0d20	/* PIT0 Interrupt Mapping Register */#define SC520_PIT1MAP		0x0d21	/* PIT1 Interrupt Mapping Register */#define SC520_PIT2MAP		0x0d22	/* PIT2 Interrupt Mapping Register */#define SC520_UART1MAP		0x0d28	/* UART 1 Interrupt Mapping Register */#define SC520_UART2MAP		0x0d29	/* UART 2 Interrupt Mapping Register */#define SC520_PCIINTAMAP	0x0d30	/* PCI Interrupt A Mapping Register */#define SC520_PCIINTBMAP	0x0d31	/* PCI Interrupt B Mapping Register */#define SC520_PCIINTCMAP	0x0d32	/* PCI Interrupt C Mapping Register */#define SC520_PCIINTDMAP	0x0d33	/* PCI Interrupt D Mapping Register */#define SC520_DMABCINTMAP	0x0d40	/* DMA Buffer Chaining Interrupt Mapping Register */#define SC520_SSIMAP		0x0d41	/* SSI Interrupt Mapping Register */#define SC520_WDTMAP		0x0d42	/* Watchdog Timer Interrupt Mapping Register */#define SC520_RTCMAP		0x0d43	/* RTC Interrupt Mapping Register */#define SC520_WPVMAP		0x0d44	/* Write-Protect Interrupt Mapping Register */