| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (c) 2003 Simtec Electronics |
| * Ben Dooks <ben@simtec.co.uk> |
| * |
| * VR1000 - CPLD control constants |
| * Machine VR1000 - IRQ Number definitions |
| * Machine VR1000 - Memory map definitions |
| */ |
| |
| #ifndef __MACH_S3C24XX_VR1000_H |
| #define __MACH_S3C24XX_VR1000_H __FILE__ |
| |
| #define VR1000_CPLD_CTRL2_RAMWEN (0x04) /* SRAM Write Enable */ |
| |
| /* irq numbers to onboard peripherals */ |
| |
| #define VR1000_IRQ_USBOC IRQ_EINT19 |
| #define VR1000_IRQ_IDE0 IRQ_EINT16 |
| #define VR1000_IRQ_IDE1 IRQ_EINT17 |
| #define VR1000_IRQ_SERIAL IRQ_EINT12 |
| #define VR1000_IRQ_DM9000A IRQ_EINT10 |
| #define VR1000_IRQ_DM9000N IRQ_EINT9 |
| #define VR1000_IRQ_SMALERT IRQ_EINT8 |
| |
| /* map */ |
| |
| #define VR1000_IOADDR(x) (S3C2410_ADDR((x) + 0x01300000)) |
| |
| /* we put the CPLD registers next, to get them out of the way */ |
| |
| #define VR1000_VA_CTRL1 VR1000_IOADDR(0x00000000) /* 0x01300000 */ |
| #define VR1000_PA_CTRL1 (S3C2410_CS5 | 0x7800000) |
| |
| #define VR1000_VA_CTRL2 VR1000_IOADDR(0x00100000) /* 0x01400000 */ |
| #define VR1000_PA_CTRL2 (S3C2410_CS1 | 0x6000000) |
| |
| #define VR1000_VA_CTRL3 VR1000_IOADDR(0x00200000) /* 0x01500000 */ |
| #define VR1000_PA_CTRL3 (S3C2410_CS1 | 0x6800000) |
| |
| #define VR1000_VA_CTRL4 VR1000_IOADDR(0x00300000) /* 0x01600000 */ |
| #define VR1000_PA_CTRL4 (S3C2410_CS1 | 0x7000000) |
| |
| /* next, we have the PC104 ISA interrupt registers */ |
| |
| #define VR1000_PA_PC104_IRQREQ (S3C2410_CS5 | 0x6000000) /* 0x01700000 */ |
| #define VR1000_VA_PC104_IRQREQ VR1000_IOADDR(0x00400000) |
| |
| #define VR1000_PA_PC104_IRQRAW (S3C2410_CS5 | 0x6800000) /* 0x01800000 */ |
| #define VR1000_VA_PC104_IRQRAW VR1000_IOADDR(0x00500000) |
| |
| #define VR1000_PA_PC104_IRQMASK (S3C2410_CS5 | 0x7000000) /* 0x01900000 */ |
| #define VR1000_VA_PC104_IRQMASK VR1000_IOADDR(0x00600000) |
| |
| /* |
| * 0xE0000000 contains the IO space that is split by speed and |
| * whether the access is for 8 or 16bit IO... this ensures that |
| * the correct access is made |
| * |
| * 0x10000000 of space, partitioned as so: |
| * |
| * 0x00000000 to 0x04000000 8bit, slow |
| * 0x04000000 to 0x08000000 16bit, slow |
| * 0x08000000 to 0x0C000000 16bit, net |
| * 0x0C000000 to 0x10000000 16bit, fast |
| * |
| * each of these spaces has the following in: |
| * |
| * 0x02000000 to 0x02100000 1MB IDE primary channel |
| * 0x02100000 to 0x02200000 1MB IDE primary channel aux |
| * 0x02200000 to 0x02400000 1MB IDE secondary channel |
| * 0x02300000 to 0x02400000 1MB IDE secondary channel aux |
| * 0x02500000 to 0x02600000 1MB Davicom DM9000 ethernet controllers |
| * 0x02600000 to 0x02700000 1MB |
| * |
| * the phyiscal layout of the zones are: |
| * nGCS2 - 8bit, slow |
| * nGCS3 - 16bit, slow |
| * nGCS4 - 16bit, net |
| * nGCS5 - 16bit, fast |
| */ |
| |
| #define VR1000_VA_MULTISPACE (0xE0000000) |
| |
| #define VR1000_VA_ISAIO (VR1000_VA_MULTISPACE + 0x00000000) |
| #define VR1000_VA_ISAMEM (VR1000_VA_MULTISPACE + 0x01000000) |
| #define VR1000_VA_IDEPRI (VR1000_VA_MULTISPACE + 0x02000000) |
| #define VR1000_VA_IDEPRIAUX (VR1000_VA_MULTISPACE + 0x02100000) |
| #define VR1000_VA_IDESEC (VR1000_VA_MULTISPACE + 0x02200000) |
| #define VR1000_VA_IDESECAUX (VR1000_VA_MULTISPACE + 0x02300000) |
| #define VR1000_VA_ASIXNET (VR1000_VA_MULTISPACE + 0x02400000) |
| #define VR1000_VA_DM9000 (VR1000_VA_MULTISPACE + 0x02500000) |
| #define VR1000_VA_SUPERIO (VR1000_VA_MULTISPACE + 0x02600000) |
| |
| /* physical offset addresses for the peripherals */ |
| |
| #define VR1000_PA_IDEPRI (0x02000000) |
| #define VR1000_PA_IDEPRIAUX (0x02800000) |
| #define VR1000_PA_IDESEC (0x03000000) |
| #define VR1000_PA_IDESECAUX (0x03800000) |
| #define VR1000_PA_DM9000 (0x05000000) |
| |
| #define VR1000_PA_SERIAL (0x11800000) |
| #define VR1000_VA_SERIAL (VR1000_IOADDR(0x00700000)) |
| |
| /* VR1000 ram is in CS1, with A26..A24 = 2_101 */ |
| #define VR1000_PA_SRAM (S3C2410_CS1 | 0x05000000) |
| |
| /* some configurations for the peripherals */ |
| |
| #define VR1000_DM9000_CS VR1000_VAM_CS4 |
| |
| #endif /* __MACH_S3C24XX_VR1000_H */ |