2 /* arch/arm/mach-s3c2410/include/mach/vr1000-cpld.h
4 * Copyright (c) 2003 Simtec Electronics
5 * Ben Dooks <ben@simtec.co.uk>
7 * VR1000 - CPLD control constants
8 * Machine VR1000 - IRQ Number definitions
9 * Machine VR1000 - Memory map definitions
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
16 #ifndef __MACH_S3C24XX_VR1000_H
17 #define __MACH_S3C24XX_VR1000_H __FILE__
19 #define VR1000_CPLD_CTRL2_RAMWEN (0x04) /* SRAM Write Enable */
21 /* irq numbers to onboard peripherals */
23 #define VR1000_IRQ_USBOC IRQ_EINT19
24 #define VR1000_IRQ_IDE0 IRQ_EINT16
25 #define VR1000_IRQ_IDE1 IRQ_EINT17
26 #define VR1000_IRQ_SERIAL IRQ_EINT12
27 #define VR1000_IRQ_DM9000A IRQ_EINT10
28 #define VR1000_IRQ_DM9000N IRQ_EINT9
29 #define VR1000_IRQ_SMALERT IRQ_EINT8
33 #define VR1000_IOADDR(x) (S3C2410_ADDR((x) + 0x01300000))
35 /* we put the CPLD registers next, to get them out of the way */
37 #define VR1000_VA_CTRL1 VR1000_IOADDR(0x00000000) /* 0x01300000 */
38 #define VR1000_PA_CTRL1 (S3C2410_CS5 | 0x7800000)
40 #define VR1000_VA_CTRL2 VR1000_IOADDR(0x00100000) /* 0x01400000 */
41 #define VR1000_PA_CTRL2 (S3C2410_CS1 | 0x6000000)
43 #define VR1000_VA_CTRL3 VR1000_IOADDR(0x00200000) /* 0x01500000 */
44 #define VR1000_PA_CTRL3 (S3C2410_CS1 | 0x6800000)
46 #define VR1000_VA_CTRL4 VR1000_IOADDR(0x00300000) /* 0x01600000 */
47 #define VR1000_PA_CTRL4 (S3C2410_CS1 | 0x7000000)
49 /* next, we have the PC104 ISA interrupt registers */
51 #define VR1000_PA_PC104_IRQREQ (S3C2410_CS5 | 0x6000000) /* 0x01700000 */
52 #define VR1000_VA_PC104_IRQREQ VR1000_IOADDR(0x00400000)
54 #define VR1000_PA_PC104_IRQRAW (S3C2410_CS5 | 0x6800000) /* 0x01800000 */
55 #define VR1000_VA_PC104_IRQRAW VR1000_IOADDR(0x00500000)
57 #define VR1000_PA_PC104_IRQMASK (S3C2410_CS5 | 0x7000000) /* 0x01900000 */
58 #define VR1000_VA_PC104_IRQMASK VR1000_IOADDR(0x00600000)
61 * 0xE0000000 contains the IO space that is split by speed and
62 * whether the access is for 8 or 16bit IO... this ensures that
63 * the correct access is made
65 * 0x10000000 of space, partitioned as so:
67 * 0x00000000 to 0x04000000 8bit, slow
68 * 0x04000000 to 0x08000000 16bit, slow
69 * 0x08000000 to 0x0C000000 16bit, net
70 * 0x0C000000 to 0x10000000 16bit, fast
72 * each of these spaces has the following in:
74 * 0x02000000 to 0x02100000 1MB IDE primary channel
75 * 0x02100000 to 0x02200000 1MB IDE primary channel aux
76 * 0x02200000 to 0x02400000 1MB IDE secondary channel
77 * 0x02300000 to 0x02400000 1MB IDE secondary channel aux
78 * 0x02500000 to 0x02600000 1MB Davicom DM9000 ethernet controllers
79 * 0x02600000 to 0x02700000 1MB
81 * the phyiscal layout of the zones are:
88 #define VR1000_VA_MULTISPACE (0xE0000000)
90 #define VR1000_VA_ISAIO (VR1000_VA_MULTISPACE + 0x00000000)
91 #define VR1000_VA_ISAMEM (VR1000_VA_MULTISPACE + 0x01000000)
92 #define VR1000_VA_IDEPRI (VR1000_VA_MULTISPACE + 0x02000000)
93 #define VR1000_VA_IDEPRIAUX (VR1000_VA_MULTISPACE + 0x02100000)
94 #define VR1000_VA_IDESEC (VR1000_VA_MULTISPACE + 0x02200000)
95 #define VR1000_VA_IDESECAUX (VR1000_VA_MULTISPACE + 0x02300000)
96 #define VR1000_VA_ASIXNET (VR1000_VA_MULTISPACE + 0x02400000)
97 #define VR1000_VA_DM9000 (VR1000_VA_MULTISPACE + 0x02500000)
98 #define VR1000_VA_SUPERIO (VR1000_VA_MULTISPACE + 0x02600000)
100 /* physical offset addresses for the peripherals */
102 #define VR1000_PA_IDEPRI (0x02000000)
103 #define VR1000_PA_IDEPRIAUX (0x02800000)
104 #define VR1000_PA_IDESEC (0x03000000)
105 #define VR1000_PA_IDESECAUX (0x03800000)
106 #define VR1000_PA_DM9000 (0x05000000)
108 #define VR1000_PA_SERIAL (0x11800000)
109 #define VR1000_VA_SERIAL (VR1000_IOADDR(0x00700000))
111 /* VR1000 ram is in CS1, with A26..A24 = 2_101 */
112 #define VR1000_PA_SRAM (S3C2410_CS1 | 0x05000000)
114 /* some configurations for the peripherals */
116 #define VR1000_DM9000_CS VR1000_VAM_CS4
118 #endif /* __MACH_S3C24XX_VR1000_H */