xref: /OK3568_Linux_fs/kernel/arch/arm/mach-s3c/osiris.h (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun  * Copyright 2005 Simtec Electronics
4*4882a593Smuzhiyun  *	http://www.simtec.co.uk/products/
5*4882a593Smuzhiyun  *	Ben Dooks <ben@simtec.co.uk>
6*4882a593Smuzhiyun  *
7*4882a593Smuzhiyun  * OSIRIS - CPLD control constants
8*4882a593Smuzhiyun  * OSIRIS - Memory map definitions
9*4882a593Smuzhiyun  */
10*4882a593Smuzhiyun 
11*4882a593Smuzhiyun #ifndef __MACH_S3C24XX_OSIRIS_H
12*4882a593Smuzhiyun #define __MACH_S3C24XX_OSIRIS_H __FILE__
13*4882a593Smuzhiyun 
14*4882a593Smuzhiyun /* CTRL0 - NAND WP control */
15*4882a593Smuzhiyun 
16*4882a593Smuzhiyun #define OSIRIS_CTRL0_NANDSEL		(0x3)
17*4882a593Smuzhiyun #define OSIRIS_CTRL0_BOOT_INT		(1<<3)
18*4882a593Smuzhiyun #define OSIRIS_CTRL0_PCMCIA		(1<<4)
19*4882a593Smuzhiyun #define OSIRIS_CTRL0_FIX8		(1<<5)
20*4882a593Smuzhiyun #define OSIRIS_CTRL0_PCMCIA_nWAIT	(1<<6)
21*4882a593Smuzhiyun #define OSIRIS_CTRL0_PCMCIA_nIOIS16	(1<<7)
22*4882a593Smuzhiyun 
23*4882a593Smuzhiyun #define OSIRIS_CTRL1_FIX8		(1<<0)
24*4882a593Smuzhiyun 
25*4882a593Smuzhiyun #define OSIRIS_ID_REVMASK		(0x7)
26*4882a593Smuzhiyun 
27*4882a593Smuzhiyun /* start peripherals off after the S3C2410 */
28*4882a593Smuzhiyun 
29*4882a593Smuzhiyun #define OSIRIS_IOADDR(x)	(S3C2410_ADDR((x) + 0x04000000))
30*4882a593Smuzhiyun 
31*4882a593Smuzhiyun #define OSIRIS_PA_CPLD		(S3C2410_CS1 | (1<<26))
32*4882a593Smuzhiyun 
33*4882a593Smuzhiyun /* we put the CPLD registers next, to get them out of the way */
34*4882a593Smuzhiyun 
35*4882a593Smuzhiyun #define OSIRIS_VA_CTRL0		OSIRIS_IOADDR(0x00000000)
36*4882a593Smuzhiyun #define OSIRIS_PA_CTRL0		(OSIRIS_PA_CPLD)
37*4882a593Smuzhiyun 
38*4882a593Smuzhiyun #define OSIRIS_VA_CTRL1		OSIRIS_IOADDR(0x00100000)
39*4882a593Smuzhiyun #define OSIRIS_PA_CTRL1		(OSIRIS_PA_CPLD + (1<<23))
40*4882a593Smuzhiyun 
41*4882a593Smuzhiyun #define OSIRIS_VA_CTRL2		OSIRIS_IOADDR(0x00200000)
42*4882a593Smuzhiyun #define OSIRIS_PA_CTRL2		(OSIRIS_PA_CPLD + (2<<23))
43*4882a593Smuzhiyun 
44*4882a593Smuzhiyun #define OSIRIS_VA_CTRL3		OSIRIS_IOADDR(0x00300000)
45*4882a593Smuzhiyun #define OSIRIS_PA_CTRL3		(OSIRIS_PA_CPLD + (2<<23))
46*4882a593Smuzhiyun 
47*4882a593Smuzhiyun #define OSIRIS_VA_IDREG		OSIRIS_IOADDR(0x00700000)
48*4882a593Smuzhiyun #define OSIRIS_PA_IDREG		(OSIRIS_PA_CPLD + (7<<23))
49*4882a593Smuzhiyun 
50*4882a593Smuzhiyun #endif /* __MACH_S3C24XX_OSIRIS_H */
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