projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 6d1dbbbf | 1 | /* |
| 9606b3c8 | 2 | * [origin: Linux kernel include/asm-arm/arch-at91/at91cap9_matrix.h] |
| 6d1dbbbf | 3 | * |
| c9e798d3 | 4 | * Copyright (C) 2007 Stelian Pop <stelian@popies.net> |
| 6d1dbbbf SP |
5 | * Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com> |
| 6 | * Copyright (C) 2006 Atmel Corporation. | |
| 7 | * | |
| 8 | * Memory Controllers (MATRIX, EBI) - System peripherals registers. | |
| 9 | * Based on AT91CAP9 datasheet revision B (Preliminary). | |
| 10 | * | |
| 1a459660 | 11 | * SPDX-License-Identifier: GPL-2.0+ |
| 6d1dbbbf SP |
12 | */ |
| 13 | ||
| 14 | #ifndef AT91CAP9_MATRIX_H | |
| 15 | #define AT91CAP9_MATRIX_H | |
| 16 | ||
| 17 | #define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */ | |
| 18 | #define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */ | |
| 19 | #define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */ | |
| 20 | #define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */ | |
| 21 | #define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */ | |
| 22 | #define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */ | |
| 23 | #define AT91_MATRIX_MCFG6 (AT91_MATRIX + 0x18) /* Master Configuration Register 6 */ | |
| 24 | #define AT91_MATRIX_MCFG7 (AT91_MATRIX + 0x1C) /* Master Configuration Register 7 */ | |
| 25 | #define AT91_MATRIX_MCFG8 (AT91_MATRIX + 0x20) /* Master Configuration Register 8 */ | |
| 26 | #define AT91_MATRIX_MCFG9 (AT91_MATRIX + 0x24) /* Master Configuration Register 9 */ | |
| 27 | #define AT91_MATRIX_MCFG10 (AT91_MATRIX + 0x28) /* Master Configuration Register 10 */ | |
| 28 | #define AT91_MATRIX_MCFG11 (AT91_MATRIX + 0x2C) /* Master Configuration Register 11 */ | |
| 29 | #define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ | |
| 30 | #define AT91_MATRIX_ULBT_INFINITE (0 << 0) | |
| 31 | #define AT91_MATRIX_ULBT_SINGLE (1 << 0) | |
| 32 | #define AT91_MATRIX_ULBT_FOUR (2 << 0) | |
| 33 | #define AT91_MATRIX_ULBT_EIGHT (3 << 0) | |
| 34 | #define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) | |
| 35 | ||
| 36 | #define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */ | |
| 37 | #define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */ | |
| 38 | #define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */ | |
| 39 | #define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */ | |
| 40 | #define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */ | |
| 41 | #define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */ | |
| 42 | #define AT91_MATRIX_SCFG6 (AT91_MATRIX + 0x58) /* Slave Configuration Register 6 */ | |
| 43 | #define AT91_MATRIX_SCFG7 (AT91_MATRIX + 0x5C) /* Slave Configuration Register 7 */ | |
| 44 | #define AT91_MATRIX_SCFG8 (AT91_MATRIX + 0x60) /* Slave Configuration Register 8 */ | |
| 45 | #define AT91_MATRIX_SCFG9 (AT91_MATRIX + 0x64) /* Slave Configuration Register 9 */ | |
| 46 | #define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ | |
| 47 | #define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ | |
| 48 | #define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) | |
| 49 | #define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) | |
| 50 | #define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) | |
| 51 | #define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */ | |
| 52 | #define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */ | |
| 53 | #define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) | |
| 54 | #define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) | |
| 55 | ||
| 56 | #define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */ | |
| 57 | #define AT91_MATRIX_PRBS0 (AT91_MATRIX + 0x84) /* Priority Register B for Slave 0 */ | |
| 58 | #define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */ | |
| 59 | #define AT91_MATRIX_PRBS1 (AT91_MATRIX + 0x8C) /* Priority Register B for Slave 1 */ | |
| 60 | #define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */ | |
| 61 | #define AT91_MATRIX_PRBS2 (AT91_MATRIX + 0x94) /* Priority Register B for Slave 2 */ | |
| 62 | #define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */ | |
| 63 | #define AT91_MATRIX_PRBS3 (AT91_MATRIX + 0x9C) /* Priority Register B for Slave 3 */ | |
| 64 | #define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */ | |
| 65 | #define AT91_MATRIX_PRBS4 (AT91_MATRIX + 0xA4) /* Priority Register B for Slave 4 */ | |
| 66 | #define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */ | |
| 67 | #define AT91_MATRIX_PRBS5 (AT91_MATRIX + 0xAC) /* Priority Register B for Slave 5 */ | |
| 68 | #define AT91_MATRIX_PRAS6 (AT91_MATRIX + 0xB0) /* Priority Register A for Slave 6 */ | |
| 69 | #define AT91_MATRIX_PRBS6 (AT91_MATRIX + 0xB4) /* Priority Register B for Slave 6 */ | |
| 70 | #define AT91_MATRIX_PRAS7 (AT91_MATRIX + 0xB8) /* Priority Register A for Slave 7 */ | |
| 71 | #define AT91_MATRIX_PRBS7 (AT91_MATRIX + 0xBC) /* Priority Register B for Slave 7 */ | |
| 72 | #define AT91_MATRIX_PRAS8 (AT91_MATRIX + 0xC0) /* Priority Register A for Slave 8 */ | |
| 73 | #define AT91_MATRIX_PRBS8 (AT91_MATRIX + 0xC4) /* Priority Register B for Slave 8 */ | |
| 74 | #define AT91_MATRIX_PRAS9 (AT91_MATRIX + 0xC8) /* Priority Register A for Slave 9 */ | |
| 75 | #define AT91_MATRIX_PRBS9 (AT91_MATRIX + 0xCC) /* Priority Register B for Slave 9 */ | |
| 76 | #define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ | |
| 77 | #define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ | |
| 78 | #define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ | |
| 79 | #define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */ | |
| 80 | #define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ | |
| 81 | #define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ | |
| 82 | #define AT91_MATRIX_M6PR (3 << 24) /* Master 6 Priority */ | |
| 83 | #define AT91_MATRIX_M7PR (3 << 28) /* Master 7 Priority */ | |
| 84 | #define AT91_MATRIX_M8PR (3 << 0) /* Master 8 Priority (in Register B) */ | |
| 85 | #define AT91_MATRIX_M9PR (3 << 4) /* Master 9 Priority (in Register B) */ | |
| 86 | #define AT91_MATRIX_M10PR (3 << 8) /* Master 10 Priority (in Register B) */ | |
| 87 | #define AT91_MATRIX_M11PR (3 << 12) /* Master 11 Priority (in Register B) */ | |
| 88 | ||
| 89 | #define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */ | |
| 90 | #define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ | |
| 91 | #define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ | |
| 92 | #define AT91_MATRIX_RCB2 (1 << 2) | |
| 93 | #define AT91_MATRIX_RCB3 (1 << 3) | |
| 94 | #define AT91_MATRIX_RCB4 (1 << 4) | |
| 95 | #define AT91_MATRIX_RCB5 (1 << 5) | |
| 96 | #define AT91_MATRIX_RCB6 (1 << 6) | |
| 97 | #define AT91_MATRIX_RCB7 (1 << 7) | |
| 98 | #define AT91_MATRIX_RCB8 (1 << 8) | |
| 99 | #define AT91_MATRIX_RCB9 (1 << 9) | |
| 100 | #define AT91_MATRIX_RCB10 (1 << 10) | |
| 101 | #define AT91_MATRIX_RCB11 (1 << 11) | |
| 102 | ||
| 103 | #define AT91_MPBS0_SFR (AT91_MATRIX + 0x114) /* MPBlock Slave 0 Special Function Register */ | |
| 104 | #define AT91_MPBS1_SFR (AT91_MATRIX + 0x11C) /* MPBlock Slave 1 Special Function Register */ | |
| 105 | ||
| 106 | #define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x120) /* EBI Chip Select Assignment Register */ | |
| 107 | #define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */ | |
| 108 | #define AT91_MATRIX_EBI_CS1A_SMC (0 << 1) | |
| 109 | #define AT91_MATRIX_EBI_CS1A_BCRAMC (1 << 1) | |
| 110 | #define AT91_MATRIX_EBI_CS3A (1 << 3) /* Chip Select 3 Assignment */ | |
| 111 | #define AT91_MATRIX_EBI_CS3A_SMC (0 << 3) | |
| 112 | #define AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA (1 << 3) | |
| 113 | #define AT91_MATRIX_EBI_CS4A (1 << 4) /* Chip Select 4 Assignment */ | |
| 114 | #define AT91_MATRIX_EBI_CS4A_SMC (0 << 4) | |
| 115 | #define AT91_MATRIX_EBI_CS4A_SMC_CF1 (1 << 4) | |
| 116 | #define AT91_MATRIX_EBI_CS5A (1 << 5) /* Chip Select 5 Assignment */ | |
| 117 | #define AT91_MATRIX_EBI_CS5A_SMC (0 << 5) | |
| 118 | #define AT91_MATRIX_EBI_CS5A_SMC_CF2 (1 << 5) | |
| 119 | #define AT91_MATRIX_EBI_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ | |
| 120 | #define AT91_MATRIX_EBI_DQSPDC (1 << 9) /* Data Qualifier Strobe Pull-Down Configuration */ | |
| 121 | #define AT91_MATRIX_EBI_VDDIOMSEL (1 << 16) /* Memory voltage selection */ | |
| 122 | #define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16) | |
| 123 | #define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16) | |
| 124 | ||
| 125 | #define AT91_MPBS2_SFR (AT91_MATRIX + 0x12C) /* MPBlock Slave 2 Special Function Register */ | |
| 126 | #define AT91_MPBS3_SFR (AT91_MATRIX + 0x130) /* MPBlock Slave 3 Special Function Register */ | |
| 127 | #define AT91_APB_SFR (AT91_MATRIX + 0x134) /* APB Bridge Special Function Register */ | |
| 128 | ||
| 129 | #endif |