1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Copyright (c) 2008 Simtec Electronics
4  *	Ben Dooks <ben@simtec.co.uk>
5  *
6  * S3C24XX - Memory map definitions
7  */
8 
9 #ifndef __ASM_PLAT_MAP_S3C_H
10 #define __ASM_PLAT_MAP_S3C_H __FILE__
11 
12 #include "map.h"
13 
14 #define S3C24XX_VA_IRQ		S3C_VA_IRQ
15 #define S3C24XX_VA_MEMCTRL	S3C_VA_MEM
16 #define S3C24XX_VA_UART		S3C_VA_UART
17 
18 #define S3C24XX_VA_TIMER	S3C_VA_TIMER
19 #define S3C24XX_VA_CLKPWR	S3C_VA_SYS
20 #define S3C24XX_VA_WATCHDOG	S3C_VA_WATCHDOG
21 
22 #define S3C2412_VA_SSMC		S3C_ADDR_CPU(0x00000000)
23 #define S3C2412_VA_EBI		S3C_ADDR_CPU(0x00100000)
24 
25 #define S3C2410_PA_UART		(0x50000000)
26 #define S3C24XX_PA_UART		S3C2410_PA_UART
27 
28 /*
29  * GPIO ports
30  *
31  * the calculation for the VA of this must ensure that
32  * it is the same distance apart from the UART in the
33  * phsyical address space, as the initial mapping for the IO
34  * is done as a 1:1 mapping. This puts it (currently) at
35  * 0xFA800000, which is not in the way of any current mapping
36  * by the base system.
37 */
38 
39 #define S3C2410_PA_GPIO		(0x56000000)
40 #define S3C24XX_PA_GPIO		S3C2410_PA_GPIO
41 
42 #define S3C24XX_VA_GPIO		((S3C24XX_PA_GPIO - S3C24XX_PA_UART) + S3C24XX_VA_UART)
43 #define S3C64XX_VA_GPIO		S3C_ADDR_CPU(0x00000000)
44 
45 #define S3C64XX_VA_MODEM	S3C_ADDR_CPU(0x00100000)
46 #define S3C64XX_VA_USB_HSPHY	S3C_ADDR_CPU(0x00200000)
47 
48 #define S3C_VA_USB_HSPHY	S3C64XX_VA_USB_HSPHY
49 
50 #define S3C2410_ADDR(x)		S3C_ADDR(x)
51 
52 /* deal with the registers that move under the 2412/2413 */
53 
54 #if defined(CONFIG_CPU_S3C2412)
55 #ifndef __ASSEMBLY__
56 extern void __iomem *s3c24xx_va_gpio2;
57 #endif
58 #ifdef CONFIG_CPU_S3C2412_ONLY
59 #define S3C24XX_VA_GPIO2	(S3C24XX_VA_GPIO + 0x10)
60 #else
61 #define S3C24XX_VA_GPIO2 s3c24xx_va_gpio2
62 #endif
63 #else
64 #define s3c24xx_va_gpio2 S3C24XX_VA_GPIO
65 #define S3C24XX_VA_GPIO2 S3C24XX_VA_GPIO
66 #endif
67 
68 #include "map-s5p.h"
69 
70 #endif /* __ASM_PLAT_MAP_S3C_H */
71