2 * Matrix-centric header file for the AT91SAM9X5 family
4 * Copyright (C) 2012 Atmel Corporation.
6 * Memory Controllers (MATRIX, EBI) - System peripherals registers.
7 * Based on AT91SAM9X5 preliminary datasheet.
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.
15 #ifndef __AT91SAM9X5_MATRIX_H__
16 #define __AT91SAM9X5_MATRIX_H__
24 u32 mrcr; /* 0x100 Master Remap Control */
32 #endif /* __ASSEMBLY__ */
34 #define AT91_MATRIX_ULBT_INFINITE (0 << 0)
35 #define AT91_MATRIX_ULBT_SINGLE (1 << 0)
36 #define AT91_MATRIX_ULBT_FOUR (2 << 0)
37 #define AT91_MATRIX_ULBT_EIGHT (3 << 0)
38 #define AT91_MATRIX_ULBT_SIXTEEN (4 << 0)
39 #define AT91_MATRIX_ULBT_THIRTYTWO (5 << 0)
40 #define AT91_MATRIX_ULBT_SIXTYFOUR (6 << 0)
41 #define AT91_MATRIX_ULBT_128 (7 << 0)
43 #define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16)
44 #define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16)
45 #define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16)
46 #define AT91_MATRIX_FIXED_DEFMSTR_SHIFT 18
48 #define AT91_MATRIX_M0PR_SHIFT 0
49 #define AT91_MATRIX_M1PR_SHIFT 4
50 #define AT91_MATRIX_M2PR_SHIFT 8
51 #define AT91_MATRIX_M3PR_SHIFT 12
52 #define AT91_MATRIX_M4PR_SHIFT 16
53 #define AT91_MATRIX_M5PR_SHIFT 20
54 #define AT91_MATRIX_M6PR_SHIFT 24
55 #define AT91_MATRIX_M7PR_SHIFT 28
57 #define AT91_MATRIX_M8PR_SHIFT 0 /* register B */
58 #define AT91_MATRIX_M9PR_SHIFT 4 /* register B */
59 #define AT91_MATRIX_M10PR_SHIFT 8 /* register B */
60 #define AT91_MATRIX_M11PR_SHIFT 12 /* register B */
62 #define AT91_MATRIX_RCB0 (1 << 0)
63 #define AT91_MATRIX_RCB1 (1 << 1)
64 #define AT91_MATRIX_RCB2 (1 << 2)
65 #define AT91_MATRIX_RCB3 (1 << 3)
66 #define AT91_MATRIX_RCB4 (1 << 4)
67 #define AT91_MATRIX_RCB5 (1 << 5)
68 #define AT91_MATRIX_RCB6 (1 << 6)
69 #define AT91_MATRIX_RCB7 (1 << 7)
70 #define AT91_MATRIX_RCB8 (1 << 8)
71 #define AT91_MATRIX_RCB9 (1 << 9)
72 #define AT91_MATRIX_RCB10 (1 << 10)
74 #define AT91_MATRIX_EBI_CS1A_SMC (0 << 1)
75 #define AT91_MATRIX_EBI_CS1A_SDRAMC (1 << 1)
76 #define AT91_MATRIX_EBI_CS3A_SMC (0 << 3)
77 #define AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA (1 << 3)
78 #define AT91_MATRIX_EBI_DBPU_ON (0 << 8)
79 #define AT91_MATRIX_EBI_DBPU_OFF (1 << 8)
80 #define AT91_MATRIX_EBI_DBPD_ON (0 << 9)
81 #define AT91_MATRIX_EBI_DBPD_OFF (1 << 9)
82 #define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16)
83 #define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16)
84 #define AT91_MATRIX_EBI_EBI_IOSR_REDUCED (0 << 17)
85 #define AT91_MATRIX_EBI_EBI_IOSR_NORMAL (1 << 17)
86 #define AT91_MATRIX_NFD0_ON_D0 (0 << 24)
87 #define AT91_MATRIX_NFD0_ON_D16 (1 << 24)
88 #define AT91_MATRIX_MP_OFF (0 << 25)
89 #define AT91_MATRIX_MP_ON (1 << 25)