diff options
Diffstat (limited to 'include/asm-arm/arch-at91/hardware.h')
-rw-r--r-- | include/asm-arm/arch-at91/hardware.h | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/include/asm-arm/arch-at91/hardware.h b/include/asm-arm/arch-at91/hardware.h deleted file mode 100644 index 016a3a3..0000000 --- a/include/asm-arm/arch-at91/hardware.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * include/asm-arm/arch-at91/hardware.h - * - * Copyright (C) 2003 SAN People - * Copyright (C) 2003 ATMEL - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - */ - -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include <asm/sizes.h> - -#if defined(CONFIG_ARCH_AT91RM9200) -#include <asm/arch/at91rm9200.h> -#elif defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9G20) -#include <asm/arch/at91sam9260.h> -#elif defined(CONFIG_ARCH_AT91SAM9261) -#include <asm/arch/at91sam9261.h> -#elif defined(CONFIG_ARCH_AT91SAM9263) -#include <asm/arch/at91sam9263.h> -#elif defined(CONFIG_ARCH_AT91SAM9RL) -#include <asm/arch/at91sam9rl.h> -#elif defined(CONFIG_ARCH_AT91CAP9) -#include <asm/arch/at91cap9.h> -#elif defined(CONFIG_ARCH_AT91X40) -#include <asm/arch/at91x40.h> -#else -#error "Unsupported AT91 processor" -#endif - - -#ifdef CONFIG_MMU -/* - * Remap the peripherals from address 0xFFF78000 .. 0xFFFFFFFF - * to 0xFEF78000 .. 0xFF000000. (544Kb) - */ -#define AT91_IO_PHYS_BASE 0xFFF78000 -#define AT91_IO_VIRT_BASE (0xFF000000 - AT91_IO_SIZE) -#else -/* - * Identity mapping for the non MMU case. - */ -#define AT91_IO_PHYS_BASE AT91_BASE_SYS -#define AT91_IO_VIRT_BASE AT91_IO_PHYS_BASE -#endif - -#define AT91_IO_SIZE (0xFFFFFFFF - AT91_IO_PHYS_BASE + 1) - - /* Convert a physical IO address to virtual IO address */ -#define AT91_IO_P2V(x) ((x) - AT91_IO_PHYS_BASE + AT91_IO_VIRT_BASE) - -/* - * Virtual to Physical Address mapping for IO devices. - */ -#define AT91_VA_BASE_SYS AT91_IO_P2V(AT91_BASE_SYS) -#define AT91_VA_BASE_EMAC AT91_IO_P2V(AT91RM9200_BASE_EMAC) - - /* Internal SRAM is mapped below the IO devices */ -#define AT91_SRAM_MAX SZ_1M -#define AT91_VIRT_BASE (AT91_IO_VIRT_BASE - AT91_SRAM_MAX) - -/* Serial ports */ -#define ATMEL_MAX_UART 7 /* 6 USART3's and one DBGU port (SAM9260) */ - -/* External Memory Map */ -#define AT91_CHIPSELECT_0 0x10000000 -#define AT91_CHIPSELECT_1 0x20000000 -#define AT91_CHIPSELECT_2 0x30000000 -#define AT91_CHIPSELECT_3 0x40000000 -#define AT91_CHIPSELECT_4 0x50000000 -#define AT91_CHIPSELECT_5 0x60000000 -#define AT91_CHIPSELECT_6 0x70000000 -#define AT91_CHIPSELECT_7 0x80000000 - -/* SDRAM */ -#ifdef CONFIG_DRAM_BASE -#define AT91_SDRAM_BASE CONFIG_DRAM_BASE -#else -#define AT91_SDRAM_BASE AT91_CHIPSELECT_1 -#endif - -/* Clocks */ -#define AT91_SLOW_CLOCK 32768 /* slow clock */ - - -#endif |