1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * [origin: Linux kernel include/asm-arm/arch-at91/at91sam9260.h]
5 * (C) 2006 Andrew Victor
7 * Reinhard Meyer, EMK Elektronik, reinhard.meyer@emk-elektronik.de
9 * Definitions for the SoCs:
10 * AT91SAM9260, AT91SAM9G20, AT91SAM9XE
12 * Note that those SoCs are mostly software and pin compatible,
13 * therefore this file applies to all of them. Differences between
14 * those SoCs are concentrated at the end of this file.
21 * Peripheral identifiers/interrupts.
23 #define ATMEL_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */
24 #define ATMEL_ID_SYS 1 /* System Peripherals */
25 #define ATMEL_ID_PIOA 2 /* Parallel IO Controller A */
26 #define ATMEL_ID_PIOB 3 /* Parallel IO Controller B */
27 #define ATMEL_ID_PIOC 4 /* Parallel IO Controller C */
28 #define ATMEL_ID_ADC 5 /* Analog-to-Digital Converter */
29 #define ATMEL_ID_USART0 6 /* USART 0 */
30 #define ATMEL_ID_USART1 7 /* USART 1 */
31 #define ATMEL_ID_USART2 8 /* USART 2 */
32 #define ATMEL_ID_MCI 9 /* Multimedia Card Interface */
33 #define ATMEL_ID_UDP 10 /* USB Device Port */
34 #define ATMEL_ID_TWI0 11 /* Two-Wire Interface 0 */
35 #define ATMEL_ID_SPI0 12 /* Serial Peripheral Interface 0 */
36 #define ATMEL_ID_SPI1 13 /* Serial Peripheral Interface 1 */
37 #define ATMEL_ID_SSC0 14 /* Serial Synchronous Controller 0 */
40 #define ATMEL_ID_TC0 17 /* Timer Counter 0 */
41 #define ATMEL_ID_TC1 18 /* Timer Counter 1 */
42 #define ATMEL_ID_TC2 19 /* Timer Counter 2 */
43 #define ATMEL_ID_UHP 20 /* USB Host port */
44 #define ATMEL_ID_EMAC0 21 /* Ethernet 0 */
45 #define ATMEL_ID_ISI 22 /* Image Sensor Interface */
46 #define ATMEL_ID_USART3 23 /* USART 3 */
47 #define ATMEL_ID_USART4 24 /* USART 4 */
48 /* USART5 or TWI1: 25 */
49 #define ATMEL_ID_TC3 26 /* Timer Counter 3 */
50 #define ATMEL_ID_TC4 27 /* Timer Counter 4 */
51 #define ATMEL_ID_TC5 28 /* Timer Counter 5 */
52 #define ATMEL_ID_IRQ0 29 /* Advanced Interrupt Controller (IRQ0) */
53 #define ATMEL_ID_IRQ1 30 /* Advanced Interrupt Controller (IRQ1) */
54 #define ATMEL_ID_IRQ2 31 /* Advanced Interrupt Controller (IRQ2) */
57 * User Peripherals physical base addresses.
59 #define ATMEL_BASE_TCB0 0xfffa0000
60 #define ATMEL_BASE_TC0 0xfffa0000
61 #define ATMEL_BASE_TC1 0xfffa0040
62 #define ATMEL_BASE_TC2 0xfffa0080
63 #define ATMEL_BASE_UDP0 0xfffa4000
64 #define ATMEL_BASE_MCI 0xfffa8000
65 #define ATMEL_BASE_TWI0 0xfffac000
66 #define ATMEL_BASE_USART0 0xfffb0000
67 #define ATMEL_BASE_USART1 0xfffb4000
68 #define ATMEL_BASE_USART2 0xfffb8000
69 #define ATMEL_BASE_SSC0 0xfffbc000
70 #define ATMEL_BASE_ISI0 0xfffc0000
71 #define ATMEL_BASE_EMAC0 0xfffc4000
72 #define ATMEL_BASE_SPI0 0xfffc8000
73 #define ATMEL_BASE_SPI1 0xfffcc000
74 #define ATMEL_BASE_USART3 0xfffd0000
75 #define ATMEL_BASE_USART4 0xfffd4000
76 /* USART5 or TWI1: 0xfffd8000 */
77 #define ATMEL_BASE_TCB1 0xfffdc000
78 #define ATMEL_BASE_TC3 0xfffdc000
79 #define ATMEL_BASE_TC4 0xfffdc040
80 #define ATMEL_BASE_TC5 0xfffdc080
81 #define ATMEL_BASE_ADC 0xfffe0000
82 /* Reserved: 0xfffe4000 - 0xffffe7ff */
85 * System Peripherals physical base addresses.
87 #define ATMEL_BASE_SYS 0xffffe800
88 #define ATMEL_BASE_SDRAMC 0xffffea00
89 #define ATMEL_BASE_SMC 0xffffec00
90 #define ATMEL_BASE_MATRIX 0xffffee00
91 #define ATMEL_BASE_CCFG 0xffffef14
92 #define ATMEL_BASE_AIC 0xfffff000
93 #define ATMEL_BASE_DBGU 0xfffff200
94 #define ATMEL_BASE_PIOA 0xfffff400
95 #define ATMEL_BASE_PIOB 0xfffff600
96 #define ATMEL_BASE_PIOC 0xfffff800
97 /* EEFC: 0xfffffa00 */
98 #define ATMEL_BASE_PMC 0xfffffc00
99 #define ATMEL_BASE_RSTC 0xfffffd00
100 #define ATMEL_BASE_SHDWN 0xfffffd10
101 #define ATMEL_BASE_RTT 0xfffffd20
102 #define ATMEL_BASE_PIT 0xfffffd30
103 #define ATMEL_BASE_WDT 0xfffffd40
104 /* GPBR(non-XE SoCs): 0xfffffd50 */
105 /* GPBR(XE SoCs): 0xfffffd60 */
106 /* Reserved: 0xfffffd70 - 0xffffffff */
109 * Internal Memory common on all these SoCs
111 #define ATMEL_BASE_BOOT 0x00000000 /* Boot mapped area */
112 #define ATMEL_BASE_ROM 0x00100000 /* Internal ROM base address */
113 /* SRAM or FLASH: 0x00200000 */
114 /* SRAM: 0x00300000 */
115 /* Reserved: 0x00400000 */
116 #define ATMEL_UHP_BASE 0x00500000 /* USB Host controller */
121 #define ATMEL_BASE_CS0 0x10000000 /* typically NOR */
122 #define ATMEL_BASE_CS1 0x20000000 /* SDRAM */
123 #define ATMEL_BASE_CS2 0x30000000
124 #define ATMEL_BASE_CS3 0x40000000 /* typically NAND */
125 #define ATMEL_BASE_CS4 0x50000000
126 #define ATMEL_BASE_CS5 0x60000000
127 #define ATMEL_BASE_CS6 0x70000000
128 #define ATMEL_BASE_CS7 0x80000000
131 #define CONFIG_SYS_TIMER_COUNTER 0xfffffd3c
136 #ifndef CONFIG_DM_GPIO
137 #define ATMEL_PIO_PORTS 3 /* these SoCs have 3 PIO */
138 #define ATMEL_BASE_PIO ATMEL_BASE_PIOA
140 #define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
143 * SoC specific defines
145 #if defined(CONFIG_AT91SAM9XE)
146 # define ATMEL_CPU_NAME "AT91SAM9XE"
147 # define ATMEL_ID_TWI1 25 /* TWI 1 */
148 # define ATMEL_BASE_FLASH 0x00200000 /* Internal FLASH */
149 # define ATMEL_BASE_SRAM 0x00300000 /* Internal SRAM */
150 # define ATMEL_BASE_TWI1 0xfffd8000
151 # define ATMEL_BASE_EEFC 0xfffffa00
152 # define ATMEL_BASE_GPBR 0xfffffd60
153 #elif defined(CONFIG_AT91SAM9260)
154 # define ATMEL_CPU_NAME "AT91SAM9260"
155 # define ATMEL_ID_USART5 25 /* USART 5 */
156 # define ATMEL_BASE_SRAM0 0x00200000 /* Internal SRAM 0 */
157 # define ATMEL_BASE_SRAM1 0x00300000 /* Internal SRAM 1 */
158 # define ATMEL_BASE_USART5 0xfffd8000
159 # define ATMEL_BASE_GPBR 0xfffffd50
160 #elif defined(CONFIG_AT91SAM9G20)
161 # define ATMEL_CPU_NAME "AT91SAM9G20"
162 # define ATMEL_ID_USART5 25 /* USART 5 */
163 # define ATMEL_BASE_SRAM0 0x00200000 /* Internal SRAM 0 */
164 # define ATMEL_BASE_SRAM1 0x00300000 /* Internal SRAM 1 */
165 # define ATMEL_BASE_USART5 0xfffd8000
166 # define ATMEL_BASE_GPBR 0xfffffd50