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   1 /*
   2  * Fujitsu MB862xx Graphics Controller Registers/Bits
   3  */
   4
   5 #ifndef _MB862XX_REG_H
   6 #define _MB862XX_REG_H
   7
   8 #ifdef MB862XX_MMIO_BOTTOM
   9 #define MB862XX_MMIO_BASE       0x03fc0000
  10 #else
  11 #define MB862XX_MMIO_BASE       0x01fc0000
  12 #endif
  13 #define MB862XX_I2C_BASE        0x0000c000
  14 #define MB862XX_DISP_BASE       0x00010000
  15 #define MB862XX_CAP_BASE        0x00018000
  16 #define MB862XX_DRAW_BASE       0x00030000
  17 #define MB862XX_GEO_BASE        0x00038000
  18 #define MB862XX_PIO_BASE        0x00038000
  19 #define MB862XX_MMIO_SIZE       0x40000
  20
  21 /* Host interface/pio registers */
  22 #define GC_IST                  0x00000020
  23 #define GC_IMASK                0x00000024
  24 #define GC_SRST                 0x0000002c
  25 #define GC_CCF                  0x00000038
  26 #define GC_CID                  0x000000f0
  27 #define GC_REVISION             0x00000084
  28
  29 #define GC_CCF_CGE_100          0x00000000
  30 #define GC_CCF_CGE_133          0x00040000
  31 #define GC_CCF_CGE_166          0x00080000
  32 #define GC_CCF_COT_100          0x00000000
  33 #define GC_CCF_COT_133          0x00010000
  34 #define GC_CID_CNAME_MSK        0x0000ff00
  35 #define GC_CID_VERSION_MSK      0x000000ff
  36
  37 /* define enabled interrupts hereby */
  38 #define GC_INT_EN               0x00000000
  39
  40 /* Memory interface mode register */
  41 #define GC_MMR                  0x0000fffc
  42
  43 /* Display Controller registers */
  44 #define GC_DCM0                 0x00000000
  45 #define GC_HTP                  0x00000004
  46 #define GC_HDB_HDP              0x00000008
  47 #define GC_VSW_HSW_HSP          0x0000000c
  48 #define GC_VTR                  0x00000010
  49 #define GC_VDP_VSP              0x00000014
  50 #define GC_WY_WX                0x00000018
  51 #define GC_WH_WW                0x0000001c
  52 #define GC_L0M                  0x00000020
  53 #define GC_L0OA0                0x00000024
  54 #define GC_L0DA0                0x00000028
  55 #define GC_L0DY_L0DX            0x0000002c
  56 #define GC_DCM1                 0x00000100
  57 #define GC_L0EM                 0x00000110
  58 #define GC_L0WY_L0WX            0x00000114
  59 #define GC_L0WH_L0WW            0x00000118
  60 #define GC_DCM2                 0x00000104
  61 #define GC_DCM3                 0x00000108
  62 #define GC_CPM_CUTC             0x000000a0
  63 #define GC_CUOA0                0x000000a4
  64 #define GC_CUY0_CUX0            0x000000a8
  65 #define GC_CUOA1                0x000000ac
  66 #define GC_CUY1_CUX1            0x000000b0
  67 #define GC_L0PAL0               0x00000400
  68
  69 #define GC_CPM_CEN0             0x00100000
  70 #define GC_CPM_CEN1             0x00200000
  71
  72 #define GC_DCM01_ESY            0x00000004
  73 #define GC_DCM01_SC             0x00003f00
  74 #define GC_DCM01_RESV           0x00004000
  75 #define GC_DCM01_CKS            0x00008000
  76 #define GC_DCM01_L0E            0x00010000
  77 #define GC_DCM01_DEN            0x80000000
  78 #define GC_L0M_L0C_8            0x00000000
  79 #define GC_L0M_L0C_16           0x80000000
  80 #define GC_L0EM_L0EC_24         0x40000000
  81 #define GC_L0M_L0W_UNIT         64
  82
  83 #define GC_DISP_REFCLK_400      400
  84
  85 /* Carmine specific */
  86 #define MB86297_DRAW_BASE               0x00020000
  87 #define MB86297_DISP0_BASE              0x00100000
  88 #define MB86297_DISP1_BASE              0x00140000
  89 #define MB86297_WRBACK_BASE             0x00180000
  90 #define MB86297_CAP0_BASE               0x00200000
  91 #define MB86297_CAP1_BASE               0x00280000
  92 #define MB86297_DRAMCTRL_BASE           0x00300000
  93 #define MB86297_CTRL_BASE               0x00400000
  94 #define MB86297_I2C_BASE                0x00500000
  95
  96 #define GC_CTRL_STATUS                  0x00000000
  97 #define GC_CTRL_INT_MASK                0x00000004
  98 #define GC_CTRL_CLK_ENABLE              0x0000000c
  99 #define GC_CTRL_SOFT_RST                0x00000010
 100
 101 #define GC_CTRL_CLK_EN_DRAM             0x00000001
 102 #define GC_CTRL_CLK_EN_2D3D             0x00000002
 103 #define GC_CTRL_CLK_EN_DISP0            0x00000020
 104 #define GC_CTRL_CLK_EN_DISP1            0x00000040
 105
 106 #define GC_2D3D_REV                     0x000004b4
 107 #define GC_RE_REVISION                  0x24240200
 108
 109 /* define enabled interrupts hereby */
 110 #define GC_CARMINE_INT_EN               0x00000004
 111
 112 /* DRAM controller */
 113 #define GC_DCTL_MODE_ADD                0x00000000
 114 #define GC_DCTL_SETTIME1_EMODE          0x00000004
 115 #define GC_DCTL_REFRESH_SETTIME2        0x00000008
 116 #define GC_DCTL_RSV0_STATES             0x0000000C
 117 #define GC_DCTL_RSV2_RSV1               0x00000010
 118 #define GC_DCTL_DDRIF2_DDRIF1           0x00000014
 119 #define GC_DCTL_IOCONT1_IOCONT0         0x00000024
 120
 121 #define GC_DCTL_STATES_MSK              0x0000000f
 122 #define GC_DCTL_INIT_WAIT_CNT           3000
 123 #define GC_DCTL_INIT_WAIT_INTERVAL      1
 124
 125 /* DRAM ctrl values for Carmine PCI Eval. board */
 126 #define GC_EVB_DCTL_MODE_ADD            0x012105c3
 127 #define GC_EVB_DCTL_MODE_ADD_AFT_RST    0x002105c3
 128 #define GC_EVB_DCTL_SETTIME1_EMODE      0x47498000
 129 #define GC_EVB_DCTL_REFRESH_SETTIME2    0x00422a22
 130 #define GC_EVB_DCTL_RSV0_STATES         0x00200003
 131 #define GC_EVB_DCTL_RSV0_STATES_AFT_RST 0x00200002
 132 #define GC_EVB_DCTL_RSV2_RSV1           0x0000000f
 133 #define GC_EVB_DCTL_DDRIF2_DDRIF1       0x00556646
 134 #define GC_EVB_DCTL_IOCONT1_IOCONT0     0x05550555
 135
 136 #define GC_DISP_REFCLK_533              533
 137
 138 #endif