projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| ae79ac5c KK |
1 | /* linux/arch/arm/plat-samsung/include/plat/map-s3c.h |
| 2 | * | |
| 3 | * Copyright (c) 2008 Simtec Electronics | |
| 4 | * Ben Dooks <ben@simtec.co.uk> | |
| 5 | * | |
| 6 | * S3C24XX - Memory map definitions | |
| 7 | * | |
| 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. | |
| 11 | */ | |
| 12 | ||
| 13 | #ifndef __ASM_PLAT_MAP_S3C_H | |
| 14 | #define __ASM_PLAT_MAP_S3C_H __FILE__ | |
| 15 | ||
| 16 | #define S3C24XX_VA_IRQ S3C_VA_IRQ | |
| 17 | #define S3C24XX_VA_MEMCTRL S3C_VA_MEM | |
| 18 | #define S3C24XX_VA_UART S3C_VA_UART | |
| 19 | ||
| 20 | #define S3C24XX_VA_TIMER S3C_VA_TIMER | |
| 21 | #define S3C24XX_VA_CLKPWR S3C_VA_SYS | |
| 22 | #define S3C24XX_VA_WATCHDOG S3C_VA_WATCHDOG | |
| 23 | ||
| 24 | #define S3C2412_VA_SSMC S3C_ADDR_CPU(0x00000000) | |
| 3dca9386 | 25 | #define S3C2412_VA_EBI S3C_ADDR_CPU(0x00100000) |
| ae79ac5c KK |
26 | |
| 27 | #define S3C2410_PA_UART (0x50000000) | |
| 28 | #define S3C24XX_PA_UART S3C2410_PA_UART | |
| 29 | ||
| 30 | #ifndef S3C_UART_OFFSET | |
| 31 | #define S3C_UART_OFFSET (0x400) | |
| 32 | #endif | |
| 33 | ||
| 34 | /* | |
| 35 | * GPIO ports | |
| 36 | * | |
| 37 | * the calculation for the VA of this must ensure that | |
| 38 | * it is the same distance apart from the UART in the | |
| 39 | * phsyical address space, as the initial mapping for the IO | |
| 40 | * is done as a 1:1 mapping. This puts it (currently) at | |
| 41 | * 0xFA800000, which is not in the way of any current mapping | |
| 42 | * by the base system. | |
| 43 | */ | |
| 44 | ||
| 45 | #define S3C2410_PA_GPIO (0x56000000) | |
| 46 | #define S3C24XX_PA_GPIO S3C2410_PA_GPIO | |
| 47 | ||
| 48 | #define S3C24XX_VA_GPIO ((S3C24XX_PA_GPIO - S3C24XX_PA_UART) + S3C24XX_VA_UART) | |
| 49 | #define S3C64XX_VA_GPIO S3C_ADDR_CPU(0x00000000) | |
| 50 | ||
| 51 | #define S3C64XX_VA_MODEM S3C_ADDR_CPU(0x00100000) | |
| 52 | #define S3C64XX_VA_USB_HSPHY S3C_ADDR_CPU(0x00200000) | |
| 53 | ||
| 54 | #define S3C_VA_USB_HSPHY S3C64XX_VA_USB_HSPHY | |
| 55 | ||
| 56 | /* | |
| 57 | * ISA style IO, for each machine to sort out mappings for, | |
| 58 | * if it implements it. We reserve two 16M regions for ISA. | |
| 59 | */ | |
| 60 | ||
| 61 | #define S3C2410_ADDR(x) S3C_ADDR(x) | |
| 62 | ||
| 63 | #define S3C24XX_VA_ISA_WORD S3C2410_ADDR(0x02000000) | |
| 64 | #define S3C24XX_VA_ISA_BYTE S3C2410_ADDR(0x03000000) | |
| 65 | ||
| 66 | /* deal with the registers that move under the 2412/2413 */ | |
| 67 | ||
| 68 | #if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413) | |
| 69 | #ifndef __ASSEMBLY__ | |
| 70 | extern void __iomem *s3c24xx_va_gpio2; | |
| 71 | #endif | |
| 72 | #ifdef CONFIG_CPU_S3C2412_ONLY | |
| 73 | #define S3C24XX_VA_GPIO2 (S3C24XX_VA_GPIO + 0x10) | |
| 74 | #else | |
| 75 | #define S3C24XX_VA_GPIO2 s3c24xx_va_gpio2 | |
| 76 | #endif | |
| 77 | #else | |
| 78 | #define s3c24xx_va_gpio2 S3C24XX_VA_GPIO | |
| 79 | #define S3C24XX_VA_GPIO2 S3C24XX_VA_GPIO | |
| 80 | #endif | |
| 81 | ||
| 82 | #include <plat/map-s5p.h> | |
| 83 | ||
| 84 | #endif /* __ASM_PLAT_MAP_S3C_H */ |