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1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  */
4 
5 #ifndef __AT91RM9200_H__
6 #define __AT91RM9200_H__
7 
8 #define CONFIG_ARCH_CPU_INIT	/* we need arch_cpu_init() for hw timers */
9 #define CONFIG_AT91_GPIO	/* and require always gpio features */
10 
11 /* Periperial Identifiers */
12 
13 #define ATMEL_ID_SYS	1	/* System Peripheral */
14 #define ATMEL_ID_PIOA	2	/* PIO port A */
15 #define ATMEL_ID_PIOB	3	/* PIO port B */
16 #define ATMEL_ID_PIOC	4	/* PIO port C */
17 #define ATMEL_ID_PIOD	5	/* PIO port D BGA only */
18 #define ATMEL_ID_USART0	6	/* USART 0 */
19 #define ATMEL_ID_USART1	7	/* USART 1 */
20 #define ATMEL_ID_USART2	8	/* USART 2 */
21 #define ATMEL_ID_USART3	9	/* USART 3 */
22 #define ATMEL_ID_MCI	10	/* Multimedia Card Interface */
23 #define ATMEL_ID_UDP	11	/* USB Device Port */
24 #define ATMEL_ID_TWI	12	/* Two Wire Interface */
25 #define ATMEL_ID_SPI	13	/* Serial Peripheral Interface */
26 #define ATMEL_ID_SSC0	14	/* Synch. Serial Controller 0 */
27 #define ATMEL_ID_SSC1	15	/* Synch. Serial Controller 1 */
28 #define ATMEL_ID_SSC2	16	/* Synch. Serial Controller 2 */
29 #define ATMEL_ID_TC0	17	/* Timer Counter 0 */
30 #define ATMEL_ID_TC1	18	/* Timer Counter 1 */
31 #define ATMEL_ID_TC2	19	/* Timer Counter 2 */
32 #define ATMEL_ID_TC3	20	/* Timer Counter 3 */
33 #define ATMEL_ID_TC4	21	/* Timer Counter 4 */
34 #define ATMEL_ID_TC5	22	/* Timer Counter 5 */
35 #define ATMEL_ID_UHP	23	/* OHCI USB Host Port */
36 #define ATMEL_ID_EMAC	24	/* Ethernet MAC */
37 #define ATMEL_ID_IRQ0	25	/* Advanced Interrupt Controller */
38 #define ATMEL_ID_IRQ1	26	/* Advanced Interrupt Controller */
39 #define ATMEL_ID_IRQ2	27	/* Advanced Interrupt Controller */
40 #define ATMEL_ID_IRQ3	28	/* Advanced Interrupt Controller */
41 #define ATMEL_ID_IRQ4	29	/* Advanced Interrupt Controller */
42 #define ATMEL_ID_IRQ5	30	/* Advanced Interrupt Controller */
43 #define ATMEL_ID_IRQ6	31	/* Advanced Interrupt Controller */
44 
45 #define ATMEL_USB_HOST_BASE	0x00300000
46 
47 #define ATMEL_BASE_TC		0xFFFA0000
48 #define ATMEL_BASE_UDP		0xFFFB0000
49 #define ATMEL_BASE_MCI		0xFFFB4000
50 #define ATMEL_BASE_TWI		0xFFFB8000
51 #define ATMEL_BASE_EMAC		0xFFFBC000
52 #define ATMEL_BASE_USART	0xFFFC0000	/* 4x 0x4000 Offset */
53 #define ATMEL_BASE_USART0	ATMEL_BASE_USART
54 #define ATMEL_BASE_USART1	(ATMEL_BASE_USART + 0x4000)
55 #define ATMEL_BASE_USART2	(ATMEL_BASE_USART + 0x8000)
56 #define ATMEL_BASE_USART3	(ATMEL_BASE_USART + 0xC000)
57 
58 #define ATMEL_BASE_SCC		0xFFFD0000	/* 4x 0x4000 Offset */
59 #define ATMEL_BASE_SPI		0xFFFE0000
60 
61 #define ATMEL_BASE_AIC		0xFFFFF000
62 #define ATMEL_BASE_DBGU		0xFFFFF200
63 #define ATMEL_BASE_PIO		0xFFFFF400	/* 4x 0x200 Offset */
64 #define ATMEL_BASE_PIOA		0xFFFFF400
65 #define ATMEL_BASE_PIOB		0xFFFFF600
66 #define ATMEL_BASE_PIOC		0xFFFFF800
67 #define ATMEL_BASE_PIOD		0xFFFFFA00
68 #define ATMEL_BASE_PMC		0xFFFFFC00
69 #define ATMEL_BASE_ST		0xFFFFFD00
70 #define ATMEL_BASE_RTC		0xFFFFFE00
71 #define ATMEL_BASE_MC		0xFFFFFF00
72 
73 #define AT91_PIO_BASE	ATMEL_BASE_PIO
74 
75 /* AT91RM9200 Periperial Multiplexing A */
76 /* Port A */
77 #define ATMEL_PMX_AA_EREFCK	0x00000080
78 #define ATMEL_PMX_AA_ETXCK	0x00000080
79 #define ATMEL_PMX_AA_ETXEN	0x00000100
80 #define ATMEL_PMX_AA_ETX0	0x00000200
81 #define ATMEL_PMX_AA_ETX1	0x00000400
82 #define ATMEL_PMX_AA_ECRS	0x00000800
83 #define ATMEL_PMX_AA_ECRSDV	0x00000800
84 #define ATMEL_PMX_AA_ERX0	0x00001000
85 #define ATMEL_PMX_AA_ERX1	0x00002000
86 #define ATMEL_PMX_AA_ERXER	0x00004000
87 #define ATMEL_PMX_AA_EMDC	0x00008000
88 #define ATMEL_PMX_AA_EMDIO	0x00010000
89 
90 #define ATMEL_PMX_AA_TXD2	0x00800000
91 
92 #define ATMEL_PMX_AA_TWD	0x02000000
93 #define ATMEL_PMX_AA_TWCK	0x04000000
94 
95 /* Port B */
96 #define ATMEL_PMX_BA_ERXCK	0x00080000
97 #define ATMEL_PMX_BA_ECOL	0x00040000
98 #define ATMEL_PMX_BA_ERXDV	0x00020000
99 #define ATMEL_PMX_BA_ERX3	0x00010000
100 #define ATMEL_PMX_BA_ERX2	0x00008000
101 #define ATMEL_PMX_BA_ETXER	0x00004000
102 #define ATMEL_PMX_BA_ETX3	0x00002000
103 #define ATMEL_PMX_BA_ETX2	0x00001000
104 
105 /* Port B */
106 
107 #define ATMEL_PMX_CA_BFCK	0x00000001
108 #define ATMEL_PMX_CA_BFRDY	0x00000002
109 #define ATMEL_PMX_CA_SMOE	0x00000002
110 #define ATMEL_PMX_CA_BFAVD	0x00000004
111 #define ATMEL_PMX_CA_BFBAA	0x00000008
112 #define ATMEL_PMX_CA_SMWE	0x00000008
113 #define ATMEL_PMX_CA_BFOE	0x00000010
114 #define ATMEL_PMX_CA_BFWE	0x00000020
115 #define ATMEL_PMX_CA_NWAIT	0x00000040
116 #define ATMEL_PMX_CA_A23	0x00000080
117 #define ATMEL_PMX_CA_A24	0x00000100
118 #define ATMEL_PMX_CA_A25	0x00000200
119 #define ATMEL_PMX_CA_CFRNW	0x00000200
120 #define ATMEL_PMX_CA_NCS4	0x00000400
121 #define ATMEL_PMX_CA_CFCS	0x00000400
122 #define ATMEL_PMX_CA_NCS5	0x00000800
123 #define ATMEL_PMX_CA_CFCE1	0x00001000
124 #define ATMEL_PMX_CA_NCS6	0x00001000
125 #define ATMEL_PMX_CA_CFCE2	0x00002000
126 #define ATMEL_PMX_CA_NCS7	0x00002000
127 #define ATMEL_PMX_CA_D16_31	0xFFFF0000
128 
129 #define ATMEL_PIO_PORTS		4	/* theese SoCs have 4 PIO */
130 #define ATMEL_PMC_UHP		AT91RM9200_PMC_UHP
131 
132 #define CONFIG_SYS_ATMEL_CPU_NAME	"AT91RM9200"
133 
134 #endif
135