1 /* arch/arm/mach-s3c2410/include/mach/map.h
3 * Copyright (c) 2003 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk>
6 * S3C2410 - Memory map definitions
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
13 #ifndef __ASM_ARCH_MAP_H
14 #define __ASM_ARCH_MAP_H
18 #define S3C2410_ADDR(x) S3C_ADDR(x)
20 /* interrupt controller is the first thing we put in, to make
21 * the assembly code for the irq detection easier
23 #define S3C24XX_VA_IRQ S3C_VA_IRQ
24 #define S3C2410_PA_IRQ (0x4A000000)
25 #define S3C24XX_SZ_IRQ SZ_1M
27 /* memory controller registers */
28 #define S3C24XX_VA_MEMCTRL S3C_VA_MEM
29 #define S3C2410_PA_MEMCTRL (0x48000000)
30 #define S3C24XX_SZ_MEMCTRL SZ_1M
32 /* USB host controller */
33 #define S3C2410_PA_USBHOST (0x49000000)
34 #define S3C24XX_SZ_USBHOST SZ_1M
37 #define S3C2410_PA_DMA (0x4B000000)
38 #define S3C24XX_SZ_DMA SZ_1M
40 /* Clock and Power management */
41 #define S3C24XX_VA_CLKPWR S3C_VA_SYS
42 #define S3C2410_PA_CLKPWR (0x4C000000)
43 #define S3C24XX_SZ_CLKPWR SZ_1M
46 #define S3C2410_PA_LCD (0x4D000000)
47 #define S3C24XX_SZ_LCD SZ_1M
49 /* NAND flash controller */
50 #define S3C2410_PA_NAND (0x4E000000)
51 #define S3C24XX_SZ_NAND SZ_1M
54 #define S3C24XX_VA_UART S3C_VA_UART
55 #define S3C2410_PA_UART (0x50000000)
56 #define S3C24XX_SZ_UART SZ_1M
59 #define S3C24XX_VA_TIMER S3C_VA_TIMER
60 #define S3C2410_PA_TIMER (0x51000000)
61 #define S3C24XX_SZ_TIMER SZ_1M
64 #define S3C2410_PA_USBDEV (0x52000000)
65 #define S3C24XX_SZ_USBDEV SZ_1M
68 #define S3C24XX_VA_WATCHDOG S3C_VA_WATCHDOG
69 #define S3C2410_PA_WATCHDOG (0x53000000)
70 #define S3C24XX_SZ_WATCHDOG SZ_1M
72 /* IIC hardware controller */
73 #define S3C2410_PA_IIC (0x54000000)
74 #define S3C24XX_SZ_IIC SZ_1M
77 #define S3C2410_PA_IIS (0x55000000)
78 #define S3C24XX_SZ_IIS SZ_1M
82 /* the calculation for the VA of this must ensure that
83 * it is the same distance apart from the UART in the
84 * phsyical address space, as the initial mapping for the IO
85 * is done as a 1:1 maping. This puts it (currently) at
86 * 0xFA800000, which is not in the way of any current mapping
90 #define S3C2410_PA_GPIO (0x56000000)
91 #define S3C24XX_VA_GPIO ((S3C2410_PA_GPIO - S3C24XX_PA_UART) + S3C24XX_VA_UART)
92 #define S3C24XX_SZ_GPIO SZ_1M
95 #define S3C2410_PA_RTC (0x57000000)
96 #define S3C24XX_SZ_RTC SZ_1M
99 #define S3C2410_PA_ADC (0x58000000)
100 #define S3C24XX_SZ_ADC SZ_1M
103 #define S3C2410_PA_SPI (0x59000000)
104 #define S3C24XX_SZ_SPI SZ_1M
107 #define S3C2410_PA_SDI (0x5A000000)
108 #define S3C24XX_SZ_SDI SZ_1M
111 #define S3C2440_PA_CAMIF (0x4F000000)
112 #define S3C2440_SZ_CAMIF SZ_1M
116 #define S3C2440_PA_AC97 (0x5B000000)
117 #define S3C2440_SZ_AC97 SZ_1M
119 /* S3C2443 High-speed SD/MMC */
120 #define S3C2443_PA_HSMMC (0x4A800000)
121 #define S3C2443_SZ_HSMMC (256)
123 /* ISA style IO, for each machine to sort out mappings for, if it
124 * implements it. We reserve two 16M regions for ISA.
127 #define S3C24XX_VA_ISA_WORD S3C2410_ADDR(0x02000000)
128 #define S3C24XX_VA_ISA_BYTE S3C2410_ADDR(0x03000000)
130 /* physical addresses of all the chip-select areas */
132 #define S3C2410_CS0 (0x00000000)
133 #define S3C2410_CS1 (0x08000000)
134 #define S3C2410_CS2 (0x10000000)
135 #define S3C2410_CS3 (0x18000000)
136 #define S3C2410_CS4 (0x20000000)
137 #define S3C2410_CS5 (0x28000000)
138 #define S3C2410_CS6 (0x30000000)
139 #define S3C2410_CS7 (0x38000000)
141 #define S3C2410_SDRAM_PA (S3C2410_CS6)
143 /* Use a single interface for common resources between S3C24XX cpus */
145 #define S3C24XX_PA_IRQ S3C2410_PA_IRQ
146 #define S3C24XX_PA_MEMCTRL S3C2410_PA_MEMCTRL
147 #define S3C24XX_PA_USBHOST S3C2410_PA_USBHOST
148 #define S3C24XX_PA_DMA S3C2410_PA_DMA
149 #define S3C24XX_PA_CLKPWR S3C2410_PA_CLKPWR
150 #define S3C24XX_PA_LCD S3C2410_PA_LCD
151 #define S3C24XX_PA_UART S3C2410_PA_UART
152 #define S3C24XX_PA_TIMER S3C2410_PA_TIMER
153 #define S3C24XX_PA_USBDEV S3C2410_PA_USBDEV
154 #define S3C24XX_PA_WATCHDOG S3C2410_PA_WATCHDOG
155 #define S3C24XX_PA_IIC S3C2410_PA_IIC
156 #define S3C24XX_PA_IIS S3C2410_PA_IIS
157 #define S3C24XX_PA_GPIO S3C2410_PA_GPIO
158 #define S3C24XX_PA_RTC S3C2410_PA_RTC
159 #define S3C24XX_PA_ADC S3C2410_PA_ADC
160 #define S3C24XX_PA_SPI S3C2410_PA_SPI
162 /* deal with the registers that move under the 2412/2413 */
164 #if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413)
166 extern void __iomem *s3c24xx_va_gpio2;
168 #ifdef CONFIG_CPU_S3C2412_ONLY
169 #define S3C24XX_VA_GPIO2 (S3C24XX_VA_GPIO + 0x10)
171 #define S3C24XX_VA_GPIO2 s3c24xx_va_gpio2
174 #define s3c24xx_va_gpio2 S3C24XX_VA_GPIO
175 #define S3C24XX_VA_GPIO2 S3C24XX_VA_GPIO
178 #endif /* __ASM_ARCH_MAP_H */