2 * [origin: Linux kernel include/asm-arm/arch-at91/hardware.h]
4 * Copyright (C) 2003 SAN People
5 * Copyright (C) 2003 ATMEL
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
14 #ifndef __ASM_ARCH_HARDWARE_H
15 #define __ASM_ARCH_HARDWARE_H
17 #include <asm/sizes.h>
19 #if defined(CONFIG_AT91RM9200)
20 #include <asm/arch-at91/at91rm9200.h>
21 #define AT91_PMC_UHP AT91RM9200_PMC_UHP
22 #elif defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9G20)
23 #include <asm/arch/at91sam9260.h>
24 #define AT91_BASE_MCI AT91SAM9260_BASE_MCI
25 #define AT91_BASE_SPI AT91SAM9260_BASE_SPI0
26 #define AT91_BASE_SPI1 AT91SAM9260_BASE_SPI1
27 #define AT91_ID_UHP AT91SAM9260_ID_UHP
28 #define AT91_PMC_UHP AT91SAM926x_PMC_UHP
29 #elif defined(CONFIG_AT91SAM9261) || defined(CONFIG_AT91SAM9G10)
30 #include <asm/arch/at91sam9261.h>
31 #define AT91_BASE_SPI AT91SAM9261_BASE_SPI0
32 #define AT91_ID_UHP AT91SAM9261_ID_UHP
33 #define AT91_PMC_UHP AT91SAM926x_PMC_UHP
34 #elif defined(CONFIG_AT91SAM9263)
35 #include <asm/arch/at91sam9263.h>
36 #define AT91_BASE_SPI AT91SAM9263_BASE_SPI0
37 #define AT91_ID_UHP AT91SAM9263_ID_UHP
38 #define AT91_PMC_UHP AT91SAM926x_PMC_UHP
39 #elif defined(CONFIG_AT91SAM9RL)
40 #include <asm/arch/at91sam9rl.h>
41 #define AT91_BASE_SPI AT91SAM9RL_BASE_SPI
42 #define AT91_ID_UHP AT91SAM9RL_ID_UHP
43 #elif defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45)
44 #include <asm/arch/at91sam9g45.h>
45 #define AT91_BASE_EMAC AT91SAM9G45_BASE_EMAC
46 #define AT91_BASE_SPI AT91SAM9G45_BASE_SPI0
47 #define AT91_ID_UHP AT91SAM9G45_ID_UHPHS
48 #define AT91_PMC_UHP AT91SAM926x_PMC_UHP
49 #elif defined(CONFIG_AT91CAP9)
50 #include <asm/arch/at91cap9.h>
51 #define AT91_BASE_SPI AT91CAP9_BASE_SPI0
52 #define AT91_ID_UHP AT91CAP9_ID_UHP
53 #define AT91_PMC_UHP AT91CAP9_PMC_UHP
54 #elif defined(CONFIG_AT91X40)
55 #include <asm/arch/at91x40.h>
57 #error "Unsupported AT91 processor"
60 /* External Memory Map */
61 #define AT91_CHIPSELECT_0 0x10000000
62 #define AT91_CHIPSELECT_1 0x20000000
63 #define AT91_CHIPSELECT_2 0x30000000
64 #define AT91_CHIPSELECT_3 0x40000000
65 #define AT91_CHIPSELECT_4 0x50000000
66 #define AT91_CHIPSELECT_5 0x60000000
67 #define AT91_CHIPSELECT_6 0x70000000
68 #define AT91_CHIPSELECT_7 0x80000000
71 #ifdef CONFIG_DRAM_BASE
72 #define AT91_SDRAM_BASE CONFIG_DRAM_BASE
74 #define AT91_SDRAM_BASE AT91_CHIPSELECT_1
78 #define AT91_SLOW_CLOCK 32768 /* slow clock */