[158] | 1 | #ifndef _HWR_MAPPING_H |
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| 2 | #define _HWR_MAPPING_H |
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| 3 | |
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| 4 | /* |
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| 5 | * Registers mapping for the different peripherals |
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| 6 | */ |
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| 7 | |
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| 8 | /* IOC (block device) */ |
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| 9 | enum IOC_registers { |
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| 10 | BLOCK_DEVICE_BUFFER, |
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| 11 | BLOCK_DEVICE_LBA, |
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| 12 | BLOCK_DEVICE_COUNT, |
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| 13 | BLOCK_DEVICE_OP, |
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| 14 | BLOCK_DEVICE_STATUS, |
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| 15 | BLOCK_DEVICE_IRQ_ENABLE, |
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| 16 | BLOCK_DEVICE_SIZE, |
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| 17 | BLOCK_DEVICE_BLOCK_SIZE, |
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| 18 | }; |
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| 19 | enum IOC_operations { |
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| 20 | BLOCK_DEVICE_NOOP, |
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| 21 | BLOCK_DEVICE_READ, |
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| 22 | BLOCK_DEVICE_WRITE, |
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| 23 | }; |
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| 24 | enum IOC_status{ |
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| 25 | BLOCK_DEVICE_IDLE, |
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| 26 | BLOCK_DEVICE_BUSY, |
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| 27 | BLOCK_DEVICE_READ_SUCCESS, |
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| 28 | BLOCK_DEVICE_WRITE_SUCCESS, |
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| 29 | BLOCK_DEVICE_READ_ERROR, |
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| 30 | BLOCK_DEVICE_WRITE_ERROR, |
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| 31 | BLOCK_DEVICE_ERROR, |
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| 32 | }; |
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| 33 | |
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| 34 | /* DMA */ |
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| 35 | enum DMA_registers { |
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| 36 | DMA_SRC = 0, |
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| 37 | DMA_DST = 1, |
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| 38 | DMA_LEN = 2, |
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| 39 | DMA_RESET = 3, |
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| 40 | DMA_IRQ_DISABLE = 4, |
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| 41 | /**/ |
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| 42 | DMA_END = 5, |
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| 43 | DMA_SPAN = 8, |
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| 44 | }; |
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| 45 | |
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| 46 | /* GCD */ |
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| 47 | enum GCD_registers { |
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| 48 | GCD_OPA = 0, |
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| 49 | GCD_OPB = 1, |
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| 50 | GCD_START = 2, |
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| 51 | GCD_STATUS = 3, |
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| 52 | /**/ |
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| 53 | GCD_END = 4, |
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| 54 | }; |
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| 55 | |
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| 56 | /* ICU */ |
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| 57 | enum ICU_registers { |
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| 58 | ICU_INT = 0, |
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| 59 | ICU_MASK = 1, |
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| 60 | ICU_MASK_SET = 2, |
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| 61 | ICU_MASK_CLEAR = 3, |
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| 62 | ICU_IT_VECTOR = 4, |
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| 63 | /**/ |
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| 64 | ICU_END = 5, |
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| 65 | ICU_SPAN = 8, |
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| 66 | }; |
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[203] | 67 | enum Xicu_registers { |
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| 68 | XICU_WTI_REG = 0, |
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| 69 | XICU_PTI_PER = 1, |
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| 70 | XICU_PTI_VAL = 2, |
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| 71 | XICU_PTI_ACK = 3, |
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[158] | 72 | |
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[203] | 73 | XICU_MSK_PTI = 4, |
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| 74 | XICU_MSK_PTI_ENABLE = 5, |
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| 75 | XICU_MSK_PTI_DISABLE = 6, |
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| 76 | XICU_PTI_ACTIVE = 6, |
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| 77 | |
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| 78 | XICU_MSK_HWI = 8, |
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| 79 | XICU_MSK_HWI_ENABLE = 9, |
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| 80 | XICU_MSK_HWI_DISABLE = 10, |
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| 81 | XICU_HWI_ACTIVE = 10, |
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| 82 | |
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| 83 | XICU_MSK_WTI = 12, |
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| 84 | XICU_MSK_WTI_ENABLE = 13, |
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| 85 | XICU_MSK_WTI_DISABLE = 14, |
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| 86 | XICU_WTI_ACTIVE = 14, |
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| 87 | |
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| 88 | XICU_PRIO = 15, |
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| 89 | }; |
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| 90 | |
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| 91 | #define XICU_REG(func, index) (((func)<<5)|(index)) |
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| 92 | |
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[158] | 93 | /* TIMER */ |
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| 94 | enum TIMER_registers { |
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| 95 | TIMER_VALUE = 0, |
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| 96 | TIMER_MODE = 1, |
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| 97 | TIMER_PERIOD = 2, |
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| 98 | TIMER_RESETIRQ = 3, |
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| 99 | /**/ |
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| 100 | TIMER_SPAN = 4, |
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| 101 | }; |
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| 102 | |
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| 103 | /* TTY */ |
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| 104 | enum TTY_registers { |
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| 105 | TTY_WRITE = 0, |
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| 106 | TTY_STATUS = 1, |
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| 107 | TTY_READ = 2, |
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| 108 | TTY_CONFIG = 3, |
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| 109 | /**/ |
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| 110 | TTY_SPAN = 4, |
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| 111 | }; |
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| 112 | |
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[166] | 113 | /* IOB */ |
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| 114 | enum IOB_registers { |
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| 115 | IOB_IOMMU_PTPR = 0, /* R/W : Page Table Pointer Register */ |
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| 116 | IOB_IOMMU_ACTIVE = 1, /* R/W : IOMMU activated if not 0 */ |
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| 117 | IOB_IOMMU_BVAR = 2, /* R : Bad Virtual Address (unmapped) */ |
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| 118 | IOB_IOMMU_ETR = 3, /* R : Error Type */ |
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| 119 | IOB_IOMMU_BAD_ID = 4, /* R : Faulty Peripheral Index */ |
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| 120 | IOB_INVAL_PTE = 5, /* W : Invalidate a PTE (virtual address) */ |
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| 121 | IOB_IT_ADDR_IOMMU_LO = 6, /* W/R : 32 LSB bits for IOMMU IT*/ |
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| 122 | IOB_IT_ADDR_IOMMU_HI = 7, /* W/R : 32 MSB bits for IOMMU IT */ |
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| 123 | IOB_IT_ADDRESS_BEGIN = 8, /* R/W : Peripheral IT address (2 32 bits registers) */ |
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| 124 | }; |
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| 125 | |
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[200] | 126 | /* MWMR */ |
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| 127 | enum SoclibMwmrRegisters { |
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| 128 | MWMR_IOREG_MAX = 16, |
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| 129 | MWMR_RESET = MWMR_IOREG_MAX, |
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| 130 | MWMR_CONFIG_FIFO_WAY, |
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| 131 | MWMR_CONFIG_FIFO_NO, |
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| 132 | MWMR_CONFIG_STATUS_ADDR, |
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| 133 | MWMR_CONFIG_DEPTH, |
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| 134 | MWMR_CONFIG_BUFFER_ADDR, |
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| 135 | MWMR_CONFIG_RUNNING, |
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| 136 | MWMR_CONFIG_WIDTH, |
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| 137 | MWMR_FIFO_FILL_STATUS, |
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| 138 | }; |
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| 139 | |
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| 140 | enum SoclibMwmrWay { |
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| 141 | MWMR_TO_COPROC, |
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| 142 | MWMR_FROM_COPROC, |
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| 143 | }; |
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| 144 | |
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[158] | 145 | #endif |
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| 146 | |
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