2 * [origin: Linux kernel include/asm-arm/arch-at91/at91sam9260.h]
4 * (C) 2006 Andrew Victor
6 * Reinhard Meyer, EMK Elektronik, reinhard.meyer@emk-elektronik.de
8 * Definitions for the SoCs:
9 * AT91SAM9260, AT91SAM9G20, AT91SAM9XE
11 * Note that those SoCs are mostly software and pin compatible,
12 * therefore this file applies to all of them. Differences between
13 * those SoCs are concentrated at the end of this file.
15 * SPDX-License-Identifier: GPL-2.0+
22 * defines to be used in other places
24 #define CONFIG_ARM926EJS /* ARM926EJS Core */
25 #define CONFIG_AT91FAMILY /* it's a member of AT91 */
28 * Peripheral identifiers/interrupts.
30 #define ATMEL_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */
31 #define ATMEL_ID_SYS 1 /* System Peripherals */
32 #define ATMEL_ID_PIOA 2 /* Parallel IO Controller A */
33 #define ATMEL_ID_PIOB 3 /* Parallel IO Controller B */
34 #define ATMEL_ID_PIOC 4 /* Parallel IO Controller C */
35 #define ATMEL_ID_ADC 5 /* Analog-to-Digital Converter */
36 #define ATMEL_ID_USART0 6 /* USART 0 */
37 #define ATMEL_ID_USART1 7 /* USART 1 */
38 #define ATMEL_ID_USART2 8 /* USART 2 */
39 #define ATMEL_ID_MCI 9 /* Multimedia Card Interface */
40 #define ATMEL_ID_UDP 10 /* USB Device Port */
41 #define ATMEL_ID_TWI0 11 /* Two-Wire Interface 0 */
42 #define ATMEL_ID_SPI0 12 /* Serial Peripheral Interface 0 */
43 #define ATMEL_ID_SPI1 13 /* Serial Peripheral Interface 1 */
44 #define ATMEL_ID_SSC0 14 /* Serial Synchronous Controller 0 */
47 #define ATMEL_ID_TC0 17 /* Timer Counter 0 */
48 #define ATMEL_ID_TC1 18 /* Timer Counter 1 */
49 #define ATMEL_ID_TC2 19 /* Timer Counter 2 */
50 #define ATMEL_ID_UHP 20 /* USB Host port */
51 #define ATMEL_ID_EMAC0 21 /* Ethernet 0 */
52 #define ATMEL_ID_ISI 22 /* Image Sensor Interface */
53 #define ATMEL_ID_USART3 23 /* USART 3 */
54 #define ATMEL_ID_USART4 24 /* USART 4 */
55 /* USART5 or TWI1: 25 */
56 #define ATMEL_ID_TC3 26 /* Timer Counter 3 */
57 #define ATMEL_ID_TC4 27 /* Timer Counter 4 */
58 #define ATMEL_ID_TC5 28 /* Timer Counter 5 */
59 #define ATMEL_ID_IRQ0 29 /* Advanced Interrupt Controller (IRQ0) */
60 #define ATMEL_ID_IRQ1 30 /* Advanced Interrupt Controller (IRQ1) */
61 #define ATMEL_ID_IRQ2 31 /* Advanced Interrupt Controller (IRQ2) */
64 * User Peripherals physical base addresses.
66 #define ATMEL_BASE_TCB0 0xfffa0000
67 #define ATMEL_BASE_TC0 0xfffa0000
68 #define ATMEL_BASE_TC1 0xfffa0040
69 #define ATMEL_BASE_TC2 0xfffa0080
70 #define ATMEL_BASE_UDP0 0xfffa4000
71 #define ATMEL_BASE_MCI 0xfffa8000
72 #define ATMEL_BASE_TWI0 0xfffac000
73 #define ATMEL_BASE_USART0 0xfffb0000
74 #define ATMEL_BASE_USART1 0xfffb4000
75 #define ATMEL_BASE_USART2 0xfffb8000
76 #define ATMEL_BASE_SSC0 0xfffbc000
77 #define ATMEL_BASE_ISI0 0xfffc0000
78 #define ATMEL_BASE_EMAC0 0xfffc4000
79 #define ATMEL_BASE_SPI0 0xfffc8000
80 #define ATMEL_BASE_SPI1 0xfffcc000
81 #define ATMEL_BASE_USART3 0xfffd0000
82 #define ATMEL_BASE_USART4 0xfffd4000
83 /* USART5 or TWI1: 0xfffd8000 */
84 #define ATMEL_BASE_TCB1 0xfffdc000
85 #define ATMEL_BASE_TC3 0xfffdc000
86 #define ATMEL_BASE_TC4 0xfffdc040
87 #define ATMEL_BASE_TC5 0xfffdc080
88 #define ATMEL_BASE_ADC 0xfffe0000
89 /* Reserved: 0xfffe4000 - 0xffffe7ff */
92 * System Peripherals physical base addresses.
94 #define ATMEL_BASE_SYS 0xffffe800
95 #define ATMEL_BASE_SDRAMC 0xffffea00
96 #define ATMEL_BASE_SMC 0xffffec00
97 #define ATMEL_BASE_MATRIX 0xffffee00
98 #define ATMEL_BASE_CCFG 0xffffef14
99 #define ATMEL_BASE_AIC 0xfffff000
100 #define ATMEL_BASE_DBGU 0xfffff200
101 #define ATMEL_BASE_PIOA 0xfffff400
102 #define ATMEL_BASE_PIOB 0xfffff600
103 #define ATMEL_BASE_PIOC 0xfffff800
104 /* EEFC: 0xfffffa00 */
105 #define ATMEL_BASE_PMC 0xfffffc00
106 #define ATMEL_BASE_RSTC 0xfffffd00
107 #define ATMEL_BASE_SHDWN 0xfffffd10
108 #define ATMEL_BASE_RTT 0xfffffd20
109 #define ATMEL_BASE_PIT 0xfffffd30
110 #define ATMEL_BASE_WDT 0xfffffd40
111 /* GPBR(non-XE SoCs): 0xfffffd50 */
112 /* GPBR(XE SoCs): 0xfffffd60 */
113 /* Reserved: 0xfffffd70 - 0xffffffff */
116 * Internal Memory common on all these SoCs
118 #define ATMEL_BASE_BOOT 0x00000000 /* Boot mapped area */
119 #define ATMEL_BASE_ROM 0x00100000 /* Internal ROM base address */
120 /* SRAM or FLASH: 0x00200000 */
121 /* SRAM: 0x00300000 */
122 /* Reserved: 0x00400000 */
123 #define ATMEL_UHP_BASE 0x00500000 /* USB Host controller */
128 #define ATMEL_BASE_CS0 0x10000000 /* typically NOR */
129 #define ATMEL_BASE_CS1 0x20000000 /* SDRAM */
130 #define ATMEL_BASE_CS2 0x30000000
131 #define ATMEL_BASE_CS3 0x40000000 /* typically NAND */
132 #define ATMEL_BASE_CS4 0x50000000
133 #define ATMEL_BASE_CS5 0x60000000
134 #define ATMEL_BASE_CS6 0x70000000
135 #define ATMEL_BASE_CS7 0x80000000
140 #ifndef CONFIG_DM_GPIO
141 #define ATMEL_PIO_PORTS 3 /* these SoCs have 3 PIO */
142 #define ATMEL_BASE_PIO ATMEL_BASE_PIOA
144 #define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
147 * SoC specific defines
149 #if defined(CONFIG_AT91SAM9XE)
150 # define ATMEL_CPU_NAME "AT91SAM9XE"
151 # define ATMEL_ID_TWI1 25 /* TWI 1 */
152 # define ATMEL_BASE_FLASH 0x00200000 /* Internal FLASH */
153 # define ATMEL_BASE_SRAM 0x00300000 /* Internal SRAM */
154 # define ATMEL_BASE_TWI1 0xfffd8000
155 # define ATMEL_BASE_EEFC 0xfffffa00
156 # define ATMEL_BASE_GPBR 0xfffffd60
157 #elif defined(CONFIG_AT91SAM9260)
158 # define ATMEL_CPU_NAME "AT91SAM9260"
159 # define ATMEL_ID_USART5 25 /* USART 5 */
160 # define ATMEL_BASE_SRAM0 0x00200000 /* Internal SRAM 0 */
161 # define ATMEL_BASE_SRAM1 0x00300000 /* Internal SRAM 1 */
162 # define ATMEL_BASE_USART5 0xfffd8000
163 # define ATMEL_BASE_GPBR 0xfffffd50
164 #elif defined(CONFIG_AT91SAM9G20)
165 # define ATMEL_CPU_NAME "AT91SAM9G20"
166 # define ATMEL_ID_USART5 25 /* USART 5 */
167 # define ATMEL_BASE_SRAM0 0x00200000 /* Internal SRAM 0 */
168 # define ATMEL_BASE_SRAM1 0x00300000 /* Internal SRAM 1 */
169 # define ATMEL_BASE_USART5 0xfffd8000
170 # define ATMEL_BASE_GPBR 0xfffffd50