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70 lines
1.8 KiB
70 lines
1.8 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* Copyright (c) 2008 Simtec Electronics |
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* Ben Dooks <[email protected]> |
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* |
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* S3C24XX - Memory map definitions |
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*/ |
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#ifndef __ASM_PLAT_MAP_S3C_H |
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#define __ASM_PLAT_MAP_S3C_H __FILE__ |
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#include "map.h" |
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#define S3C24XX_VA_IRQ S3C_VA_IRQ |
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#define S3C24XX_VA_MEMCTRL S3C_VA_MEM |
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#define S3C24XX_VA_UART S3C_VA_UART |
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#define S3C24XX_VA_TIMER S3C_VA_TIMER |
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#define S3C24XX_VA_CLKPWR S3C_VA_SYS |
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#define S3C24XX_VA_WATCHDOG S3C_VA_WATCHDOG |
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#define S3C2412_VA_SSMC S3C_ADDR_CPU(0x00000000) |
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#define S3C2412_VA_EBI S3C_ADDR_CPU(0x00100000) |
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#define S3C2410_PA_UART (0x50000000) |
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#define S3C24XX_PA_UART S3C2410_PA_UART |
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/* |
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* GPIO ports |
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* |
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* the calculation for the VA of this must ensure that |
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* it is the same distance apart from the UART in the |
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* phsyical address space, as the initial mapping for the IO |
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* is done as a 1:1 mapping. This puts it (currently) at |
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* 0xFA800000, which is not in the way of any current mapping |
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* by the base system. |
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*/ |
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#define S3C2410_PA_GPIO (0x56000000) |
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#define S3C24XX_PA_GPIO S3C2410_PA_GPIO |
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#define S3C24XX_VA_GPIO ((S3C24XX_PA_GPIO - S3C24XX_PA_UART) + S3C24XX_VA_UART) |
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#define S3C64XX_VA_GPIO S3C_ADDR_CPU(0x00000000) |
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#define S3C64XX_VA_MODEM S3C_ADDR_CPU(0x00100000) |
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#define S3C64XX_VA_USB_HSPHY S3C_ADDR_CPU(0x00200000) |
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#define S3C_VA_USB_HSPHY S3C64XX_VA_USB_HSPHY |
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#define S3C2410_ADDR(x) S3C_ADDR(x) |
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/* deal with the registers that move under the 2412/2413 */ |
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#if defined(CONFIG_CPU_S3C2412) |
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#ifndef __ASSEMBLY__ |
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extern void __iomem *s3c24xx_va_gpio2; |
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#endif |
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#ifdef CONFIG_CPU_S3C2412_ONLY |
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#define S3C24XX_VA_GPIO2 (S3C24XX_VA_GPIO + 0x10) |
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#else |
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#define S3C24XX_VA_GPIO2 s3c24xx_va_gpio2 |
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#endif |
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#else |
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#define s3c24xx_va_gpio2 S3C24XX_VA_GPIO |
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#define S3C24XX_VA_GPIO2 S3C24XX_VA_GPIO |
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#endif |
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#include "map-s5p.h" |
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#endif /* __ASM_PLAT_MAP_S3C_H */
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