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1 /*
2  * [origin: Linux kernel include/asm-arm/arch-at91/at91sam9260.h]
3  *
4  * (C) 2006 Andrew Victor
5  *
6  * Common definitions.
7  * Based on AT91SAM9260 datasheet revision A (Preliminary).
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  */
14
15 #ifndef AT91SAM9260_H
16 #define AT91SAM9260_H
17
18 /*
19  * Peripheral identifiers/interrupts.
20  */
21 #define AT91_ID_FIQ             0       /* Advanced Interrupt Controller (FIQ) */
22 #define AT91_ID_SYS             1       /* System Peripherals */
23 #define AT91SAM9260_ID_PIOA     2       /* Parallel IO Controller A */
24 #define AT91SAM9260_ID_PIOB     3       /* Parallel IO Controller B */
25 #define AT91SAM9260_ID_PIOC     4       /* Parallel IO Controller C */
26 #define AT91SAM9260_ID_ADC      5       /* Analog-to-Digital Converter */
27 #define AT91SAM9260_ID_US0      6       /* USART 0 */
28 #define AT91SAM9260_ID_US1      7       /* USART 1 */
29 #define AT91SAM9260_ID_US2      8       /* USART 2 */
30 #define AT91SAM9260_ID_MCI      9       /* Multimedia Card Interface */
31 #define AT91SAM9260_ID_UDP      10      /* USB Device Port */
32 #define AT91SAM9260_ID_TWI      11      /* Two-Wire Interface */
33 #define AT91SAM9260_ID_SPI0     12      /* Serial Peripheral Interface 0 */
34 #define AT91SAM9260_ID_SPI1     13      /* Serial Peripheral Interface 1 */
35 #define AT91SAM9260_ID_SSC      14      /* Serial Synchronous Controller */
36 #define AT91SAM9260_ID_TC0      17      /* Timer Counter 0 */
37 #define AT91SAM9260_ID_TC1      18      /* Timer Counter 1 */
38 #define AT91SAM9260_ID_TC2      19      /* Timer Counter 2 */
39 #define AT91SAM9260_ID_UHP      20      /* USB Host port */
40 #define AT91SAM9260_ID_EMAC     21      /* Ethernet */
41 #define AT91SAM9260_ID_ISI      22      /* Image Sensor Interface */
42 #define AT91SAM9260_ID_US3      23      /* USART 3 */
43 #define AT91SAM9260_ID_US4      24      /* USART 4 */
44 #define AT91SAM9260_ID_US5      25      /* USART 5 */
45 #define AT91SAM9260_ID_TC3      26      /* Timer Counter 3 */
46 #define AT91SAM9260_ID_TC4      27      /* Timer Counter 4 */
47 #define AT91SAM9260_ID_TC5      28      /* Timer Counter 5 */
48 #define AT91SAM9260_ID_IRQ0     29      /* Advanced Interrupt Controller (IRQ0) */
49 #define AT91SAM9260_ID_IRQ1     30      /* Advanced Interrupt Controller (IRQ1) */
50 #define AT91SAM9260_ID_IRQ2     31      /* Advanced Interrupt Controller (IRQ2) */
51
52 #define AT91_EMAC_BASE          0xfffc4000
53 #define AT91_SDRAMC_BASE        0xffffea00
54 #define AT91_SMC_BASE           0xffffec00
55 #define AT91_MATRIX_BASE        0xffffee00
56 #define AT91_PIO_BASE           0xfffff400
57 #define AT91_PMC_BASE           0xfffffc00
58 #define AT91_RSTC_BASE          0xfffffd00
59 #define AT91_RTT_BASE           0xfffffd20
60 #define AT91_PIT_BASE           0xfffffd30
61 #define AT91_WDT_BASE           0xfffffd40
62 /*
63  * The AT91SAM9XE has the GPBRs at a different address than
64  * the AT91SAM9260/9G20.
65  */
66 #ifdef CONFIG_AT91SAM9XE
67 # define AT91_GPR_BASE          0xfffffd60
68 #else
69 # define AT91_GPR_BASE          0xfffffd50
70 #endif
71
72 #ifdef CONFIG_AT91_LEGACY
73
74 /*
75  * User Peripheral physical base addresses.
76  */
77 #define AT91SAM9260_BASE_TCB0           0xfffa0000
78 #define AT91SAM9260_BASE_TC0            0xfffa0000
79 #define AT91SAM9260_BASE_TC1            0xfffa0040
80 #define AT91SAM9260_BASE_TC2            0xfffa0080
81 #define AT91SAM9260_BASE_UDP            0xfffa4000
82 #define AT91SAM9260_BASE_MCI            0xfffa8000
83 #define AT91SAM9260_BASE_TWI            0xfffac000
84 #define AT91SAM9260_BASE_US0            0xfffb0000
85 #define AT91SAM9260_BASE_US1            0xfffb4000
86 #define AT91SAM9260_BASE_US2            0xfffb8000
87 #define AT91SAM9260_BASE_SSC            0xfffbc000
88 #define AT91SAM9260_BASE_ISI            0xfffc0000
89 #define AT91SAM9260_BASE_EMAC           0xfffc4000
90 #define AT91SAM9260_BASE_SPI0           0xfffc8000
91 #define AT91SAM9260_BASE_SPI1           0xfffcc000
92 #define AT91SAM9260_BASE_US3            0xfffd0000
93 #define AT91SAM9260_BASE_US4            0xfffd4000
94 #define AT91SAM9260_BASE_US5            0xfffd8000
95 #define AT91SAM9260_BASE_TCB1           0xfffdc000
96 #define AT91SAM9260_BASE_TC3            0xfffdc000
97 #define AT91SAM9260_BASE_TC4            0xfffdc040
98 #define AT91SAM9260_BASE_TC5            0xfffdc080
99 #define AT91SAM9260_BASE_ADC            0xfffe0000
100 #define AT91_BASE_SYS                   0xffffe800
101
102 /*
103  * System Peripherals (offset from AT91_BASE_SYS)
104  */
105 #define AT91_ECC        (0xffffe800 - AT91_BASE_SYS)
106 #define AT91_SDRAMC     (0xffffea00 - AT91_BASE_SYS)
107 #define AT91_SMC        (0xffffec00 - AT91_BASE_SYS)
108 #define AT91_MATRIX     (0xffffee00 - AT91_BASE_SYS)
109 #define AT91_CCFG       (0xffffef10 - AT91_BASE_SYS)
110 #define AT91_AIC        (0xfffff000 - AT91_BASE_SYS)
111 #define AT91_DBGU       (0xfffff200 - AT91_BASE_SYS)
112 #define AT91_PIOA       (0xfffff400 - AT91_BASE_SYS)
113 #define AT91_PIOB       (0xfffff600 - AT91_BASE_SYS)
114 #define AT91_PIOC       (0xfffff800 - AT91_BASE_SYS)
115 #define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
116 #define AT91_RSTC       (0xfffffd00 - AT91_BASE_SYS)
117 #define AT91_SHDWC      (0xfffffd10 - AT91_BASE_SYS)
118 #define AT91_RTT        (0xfffffd20 - AT91_BASE_SYS)
119 #define AT91_PIT        (0xfffffd30 - AT91_BASE_SYS)
120 #define AT91_WDT        (0xfffffd40 - AT91_BASE_SYS)
121 #define AT91_GPBR       (0xfffffd50 - AT91_BASE_SYS)
122
123 #define AT91_USART0     AT91SAM9260_BASE_US0
124 #define AT91_USART1     AT91SAM9260_BASE_US1
125 #define AT91_USART2     AT91SAM9260_BASE_US2
126 #define AT91_USART3     AT91SAM9260_BASE_US3
127 #define AT91_USART4     AT91SAM9260_BASE_US4
128 #define AT91_USART5     AT91SAM9260_BASE_US5
129
130 #endif /* CONFIG_AT91_LEGACY */
131
132 /*
133  * Internal Memory.
134  */
135 #define AT91SAM9260_ROM_BASE    0x00100000      /* Internal ROM base address */
136 #define AT91SAM9260_ROM_SIZE    SZ_32K          /* Internal ROM size (32Kb) */
137
138 #define AT91SAM9260_SRAM0_BASE  0x00200000      /* Internal SRAM 0 base address */
139 #define AT91SAM9260_SRAM0_SIZE  SZ_4K           /* Internal SRAM 0 size (4Kb) */
140 #define AT91SAM9260_SRAM1_BASE  0x00300000      /* Internal SRAM 1 base address */
141 #define AT91SAM9260_SRAM1_SIZE  SZ_4K           /* Internal SRAM 1 size (4Kb) */
142
143 #define AT91SAM9260_UHP_BASE    0x00500000      /* USB Host controller */
144
145 #define AT91SAM9XE_FLASH_BASE   0x00200000      /* Internal FLASH base address */
146 #define AT91SAM9XE_SRAM_BASE    0x00300000      /* Internal SRAM base address */
147
148 /*
149  * Cpu Name
150  */
151 #if defined(CONFIG_AT91SAM9XE)
152 # define CONFIG_SYS_AT91_CPU_NAME       "AT91SAM9XE"
153 #elif defined(CONFIG_AT91SAM9260)
154 # define CONFIG_SYS_AT91_CPU_NAME       "AT91SAM9260"
155 #elif defined(CONFIG_AT91SAM9G20)
156 # define CONFIG_SYS_AT91_CPU_NAME       "AT91SAM9G20"
157 #endif
158
159 #endif