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/* linux/arch/arm/plat-samsung/include/plat/map-s3c.h * * Copyright (c) 2008 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * S3C24XX - Memory map definitions * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef __ASM_PLAT_MAP_S3C_H #define __ASM_PLAT_MAP_S3C_H __FILE__ #define S3C24XX_VA_IRQ S3C_VA_IRQ #define S3C24XX_VA_MEMCTRL S3C_VA_MEM #define S3C24XX_VA_UART S3C_VA_UART #define S3C24XX_VA_TIMER S3C_VA_TIMER #define S3C24XX_VA_CLKPWR S3C_VA_SYS #define S3C24XX_VA_WATCHDOG S3C_VA_WATCHDOG #define S3C2412_VA_SSMC S3C_ADDR_CPU(0x00000000) #define S3C2412_VA_EBI S3C_ADDR_CPU(0x00100000) #define S3C2410_PA_UART (0x50000000) #define S3C24XX_PA_UART S3C2410_PA_UART #ifndef S3C_UART_OFFSET #define S3C_UART_OFFSET (0x400) #endif /* * GPIO ports * * the calculation for the VA of this must ensure that * it is the same distance apart from the UART in the * phsyical address space, as the initial mapping for the IO * is done as a 1:1 mapping. This puts it (currently) at * 0xFA800000, which is not in the way of any current mapping * by the base system. */ #define S3C2410_PA_GPIO (0x56000000) #define S3C24XX_PA_GPIO S3C2410_PA_GPIO #define S3C24XX_VA_GPIO ((S3C24XX_PA_GPIO - S3C24XX_PA_UART) + S3C24XX_VA_UART) #define S3C64XX_VA_GPIO S3C_ADDR_CPU(0x00000000) #define S3C64XX_VA_MODEM S3C_ADDR_CPU(0x00100000) #define S3C64XX_VA_USB_HSPHY S3C_ADDR_CPU(0x00200000) #define S3C_VA_USB_HSPHY S3C64XX_VA_USB_HSPHY /* * ISA style IO, for each machine to sort out mappings for, * if it implements it. We reserve two 16M regions for ISA. */ #define S3C2410_ADDR(x) S3C_ADDR(x) #define S3C24XX_VA_ISA_WORD S3C2410_ADDR(0x02000000) #define S3C24XX_VA_ISA_BYTE S3C2410_ADDR(0x03000000) /* deal with the registers that move under the 2412/2413 */ #if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413) #ifndef __ASSEMBLY__ extern void __iomem *s3c24xx_va_gpio2; #endif #ifdef CONFIG_CPU_S3C2412_ONLY #define S3C24XX_VA_GPIO2 (S3C24XX_VA_GPIO + 0x10) #else #define S3C24XX_VA_GPIO2 s3c24xx_va_gpio2 #endif #else #define s3c24xx_va_gpio2 S3C24XX_VA_GPIO #define S3C24XX_VA_GPIO2 S3C24XX_VA_GPIO #endif #include <plat/map-s5p.h> #endif /* __ASM_PLAT_MAP_S3C_H */