2 * [origin: Linux kernel include/asm-arm/arch-at91/at91cap9.h]
4 * Copyright (C) 2007 Stelian Pop <stelian@popies.net>
5 * Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
6 * Copyright (C) 2007 Atmel Corporation.
9 * Based on AT91CAP9 datasheet revision B (Preliminary).
11 * SPDX-License-Identifier: GPL-2.0+
18 * Peripheral identifiers/interrupts.
20 #define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */
21 #define AT91_ID_SYS 1 /* System Peripherals */
22 #define AT91CAP9_ID_PIOABCD 2 /* Parallel IO Controller A, B, C and D */
23 #define AT91CAP9_ID_MPB0 3 /* MP Block Peripheral 0 */
24 #define AT91CAP9_ID_MPB1 4 /* MP Block Peripheral 1 */
25 #define AT91CAP9_ID_MPB2 5 /* MP Block Peripheral 2 */
26 #define AT91CAP9_ID_MPB3 6 /* MP Block Peripheral 3 */
27 #define AT91CAP9_ID_MPB4 7 /* MP Block Peripheral 4 */
28 #define AT91CAP9_ID_US0 8 /* USART 0 */
29 #define AT91CAP9_ID_US1 9 /* USART 1 */
30 #define AT91CAP9_ID_US2 10 /* USART 2 */
31 #define AT91CAP9_ID_MCI0 11 /* Multimedia Card Interface 0 */
32 #define AT91CAP9_ID_MCI1 12 /* Multimedia Card Interface 1 */
33 #define AT91CAP9_ID_CAN 13 /* CAN */
34 #define AT91CAP9_ID_TWI 14 /* Two-Wire Interface */
35 #define AT91CAP9_ID_SPI0 15 /* Serial Peripheral Interface 0 */
36 #define AT91CAP9_ID_SPI1 16 /* Serial Peripheral Interface 0 */
37 #define AT91CAP9_ID_SSC0 17 /* Serial Synchronous Controller 0 */
38 #define AT91CAP9_ID_SSC1 18 /* Serial Synchronous Controller 1 */
39 #define AT91CAP9_ID_AC97C 19 /* AC97 Controller */
40 #define AT91CAP9_ID_TCB 20 /* Timer Counter 0, 1 and 2 */
41 #define AT91CAP9_ID_PWMC 21 /* Pulse Width Modulation Controller */
42 #define AT91CAP9_ID_EMAC 22 /* Ethernet */
43 #define AT91CAP9_ID_AESTDES 23 /* Advanced Encryption Standard, Triple DES */
44 #define AT91CAP9_ID_ADC 24 /* Analog-to-Digital Converter */
45 #define AT91CAP9_ID_ISI 25 /* Image Sensor Interface */
46 #define AT91CAP9_ID_LCDC 26 /* LCD Controller */
47 #define AT91CAP9_ID_DMA 27 /* DMA Controller */
48 #define AT91CAP9_ID_UDPHS 28 /* USB High Speed Device Port */
49 #define AT91CAP9_ID_UHP 29 /* USB Host Port */
50 #define AT91CAP9_ID_IRQ0 30 /* Advanced Interrupt Controller (IRQ0) */
51 #define AT91CAP9_ID_IRQ1 31 /* Advanced Interrupt Controller (IRQ1) */
53 #define AT91_PIO_BASE 0xfffff200
54 #define AT91_PMC_BASE 0xfffffc00
55 #define AT91_RSTC_BASE 0xfffffd00
56 #define AT91_PIT_BASE 0xfffffd30
58 #ifdef CONFIG_AT91_LEGACY
61 * User Peripheral physical base addresses.
63 #define AT91CAP9_BASE_UDPHS 0xfff78000
64 #define AT91CAP9_BASE_TCB0 0xfff7c000
65 #define AT91CAP9_BASE_TC0 0xfff7c000
66 #define AT91CAP9_BASE_TC1 0xfff7c040
67 #define AT91CAP9_BASE_TC2 0xfff7c080
68 #define AT91CAP9_BASE_MCI0 0xfff80000
69 #define AT91CAP9_BASE_MCI1 0xfff84000
70 #define AT91CAP9_BASE_TWI 0xfff88000
71 #define AT91CAP9_BASE_US0 0xfff8c000
72 #define AT91CAP9_BASE_US1 0xfff90000
73 #define AT91CAP9_BASE_US2 0xfff94000
74 #define AT91CAP9_BASE_SSC0 0xfff98000
75 #define AT91CAP9_BASE_SSC1 0xfff9c000
76 #define AT91CAP9_BASE_AC97C 0xfffa0000
77 #define AT91CAP9_BASE_SPI0 0xfffa4000
78 #define AT91CAP9_BASE_SPI1 0xfffa8000
79 #define AT91CAP9_BASE_CAN 0xfffac000
80 #define AT91CAP9_BASE_PWMC 0xfffb8000
81 #define AT91CAP9_BASE_EMAC 0xfffbc000
82 #define AT91CAP9_BASE_ADC 0xfffc0000
83 #define AT91CAP9_BASE_ISI 0xfffc4000
84 #define AT91_BASE_SYS 0xffffe200
87 * System Peripherals (offset from AT91_BASE_SYS)
89 #define AT91_ECC (0xffffe200 - AT91_BASE_SYS)
90 #define AT91_BCRAMC (0xffffe400 - AT91_BASE_SYS)
91 #define AT91_DDRSDRC (0xffffe600 - AT91_BASE_SYS)
92 #define AT91_SMC (0xffffe800 - AT91_BASE_SYS)
93 #define AT91_MATRIX (0xffffea00 - AT91_BASE_SYS)
94 #define AT91_CCFG (0xffffeb10 - AT91_BASE_SYS)
95 #define AT91_DMA (0xffffec00 - AT91_BASE_SYS)
96 #define AT91_DBGU (0xffffee00 - AT91_BASE_SYS)
97 #define AT91_AIC (0xfffff000 - AT91_BASE_SYS)
98 #define AT91_PIOA (0xfffff200 - AT91_BASE_SYS)
99 #define AT91_PIOB (0xfffff400 - AT91_BASE_SYS)
100 #define AT91_PIOC (0xfffff600 - AT91_BASE_SYS)
101 #define AT91_PIOD (0xfffff800 - AT91_BASE_SYS)
102 #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS)
103 #define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS)
104 #define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS)
105 #define AT91_RTT (0xfffffd20 - AT91_BASE_SYS)
106 #define AT91_PIT (0xfffffd30 - AT91_BASE_SYS)
107 #define AT91_WDT (0xfffffd40 - AT91_BASE_SYS)
108 #define AT91_SCKCR (0xfffffd50 - AT91_BASE_SYS)
109 #define AT91_GPBR_REVB (0xfffffd50 - AT91_BASE_SYS)
110 #define AT91_GPBR_REVC (0xfffffd60 - AT91_BASE_SYS)
112 #define AT91_USART0 AT91CAP9_BASE_US0
113 #define AT91_USART1 AT91CAP9_BASE_US1
114 #define AT91_USART2 AT91CAP9_BASE_US2
119 #define AT91CAP9_SCKCR_RCEN (1 << 0) /* RC Oscillator Enable */
120 #define AT91CAP9_SCKCR_OSC32EN (1 << 1) /* 32kHz Oscillator Enable */
121 #define AT91CAP9_SCKCR_OSC32BYP (1 << 2) /* 32kHz Oscillator Bypass */
122 #define AT91CAP9_SCKCR_OSCSEL (1 << 3) /* Slow Clock Selector */
123 #define AT91CAP9_SCKCR_OSCSEL_RC (0 << 3)
124 #define AT91CAP9_SCKCR_OSCSEL_32 (1 << 3)
126 #endif /* CONFIG_AT91_LEGACY */
130 #define AT91CAP9_SRAM_BASE 0x00100000 /* Internal SRAM base address */
131 #define AT91CAP9_SRAM_SIZE (32 * SZ_1K) /* Internal SRAM size (32Kb) */
133 #define AT91CAP9_ROM_BASE 0x00400000 /* Internal ROM base address */
134 #define AT91CAP9_ROM_SIZE (32 * SZ_1K) /* Internal ROM size (32Kb) */
136 #define AT91CAP9_LCDC_BASE 0x00500000 /* LCD Controller */
137 #define AT91CAP9_UDPHS_BASE 0x00600000 /* USB High Speed Device Port */
138 #define AT91CAP9_UHP_BASE 0x00700000 /* USB Host controller */
140 #define CONFIG_DRAM_BASE AT91_CHIPSELECT_6
145 #define CONFIG_SYS_AT91_CPU_NAME "AT91CAP9"