/* linux/include/asm-arm/plat-s3c/map.h * * Copyright 2003, 2007 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * * S3C - Memory map definitions (virtual addresses) * * 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_H #define __ASM_PLAT_MAP_H __FILE__ /* Fit all our registers in at 0xF6000000 upwards, trying to use as * little of the VA space as possible so vmalloc and friends have a * better chance of getting memory. * * we try to ensure stuff like the IRQ registers are available for * an single MOVS instruction (ie, only 8 bits of set data) */ #define S3C_ADDR_BASE 0xF6000000 #ifndef __ASSEMBLY__ #define S3C_ADDR(x) ((void __iomem __force *)S3C_ADDR_BASE + (x)) #else #define S3C_ADDR(x) (S3C_ADDR_BASE + (x)) #endif #define S3C_VA_IRQ S3C_ADDR(0x00000000) /* irq controller(s) */ #define S3C_VA_SYS S3C_ADDR(0x00100000) /* system control */ #define S3C_VA_MEM S3C_ADDR(0x00200000) /* memory control */ #define S3C_VA_TIMER S3C_ADDR(0x00300000) /* timer block */ #define S3C_VA_WATCHDOG S3C_ADDR(0x00400000) /* watchdog */ #define S3C_VA_UART S3C_ADDR(0x01000000) /* UART */ /* This is used for the CPU specific mappings that may be needed, so that * they do not need to directly used S3C_ADDR() and thus make it easier to * modify the space for mapping. */ #define S3C_ADDR_CPU(x) S3C_ADDR(0x00500000 + (x)) #endif /* __ASM_PLAT_MAP_H */