1 #ifndef _SHARK_NAND_H_
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2 #define _SHARK_NAND_H_
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3 #include <mach/hardware.h>
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5 #define NFC_REG_BASE (SPRD_NFC_BASE)
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6 #define NFC_START_REG (NFC_REG_BASE)
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7 #define NFC_CFG0_REG (NFC_REG_BASE + 0x04)
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8 #define NFC_CFG1_REG (NFC_REG_BASE + 0x08)
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9 #define NFC_CFG2_REG (NFC_REG_BASE + 0x0C)
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10 #define NFC_INT_REG (NFC_REG_BASE + 0x10)
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11 #define NFC_TIMING_REG (NFC_REG_BASE + 0x14)
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12 #define NFC_TIMEOUT_REG (NFC_REG_BASE + 0x18)
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13 #define NFC_MAIN_ADDR_REG (NFC_REG_BASE + 0x20)
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14 #define NFC_SPAR_ADDR_REG (NFC_REG_BASE + 0x24)
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15 #define NFC_STAT_ADDR_REG (NFC_REG_BASE + 0x28)
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16 #define NFC_STAT_STSMCH_REG (NFC_REG_BASE + 0x30)
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17 #define NFC_STATUS0_REG (NFC_REG_BASE + 0x40)
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18 #define NFC_STATUS1_REG (NFC_REG_BASE + 0x44)
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19 #define NFC_STATUS2_REG (NFC_REG_BASE + 0x48)
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20 #define NFC_STATUS3_REG (NFC_REG_BASE + 0x4C)
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21 #define NFC_INST0_REG (NFC_REG_BASE + 0x60)
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22 #define NFC_INST1_REG (NFC_REG_BASE + 0x64)
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23 #define NFC_INST2_REG (NFC_REG_BASE + 0x68)
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24 #define NFC_INST3_REG (NFC_REG_BASE + 0x6C)
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25 #define NFC_INST4_REG (NFC_REG_BASE + 0x70)
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26 #define NFC_INST5_REG (NFC_REG_BASE + 0x74)
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27 #define NFC_INST6_REG (NFC_REG_BASE + 0x78)
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28 #define NFC_INST7_REG (NFC_REG_BASE + 0x7C)
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29 #define NFC_INST8_REG (NFC_REG_BASE + 0x80)
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30 #define NFC_INST9_REG (NFC_REG_BASE + 0x84)
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31 #define NFC_INST10_REG (NFC_REG_BASE + 0x88)
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32 #define NFC_INST11_REG (NFC_REG_BASE + 0x8C)
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34 //NFC_START bit define
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35 #define NFC_VALID (1 << 31)
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36 #define NFC_RBN (1 << 30)
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37 #define NFC_RBN_CNT_OFFSET (28)
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38 #define NFC_RBN_CNT_MASK (0x3 << NFC_RBN_CNT_OFFSET)
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39 #define NFC_CMD_CLR (1 << 1)
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40 #define NFC_START (1 << 0)
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42 //NFC_CFG0 bit define
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43 #define MAST_ENDIAN_OFFSET (30)
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44 #define MAST_ENDIAN_MASK (0x3 << MAST_ENDIAN_OFFSET)
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45 #define CS_SEL (1 << 0)
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46 #define SECTOR_NUM_OFFSET (24)
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47 #define SECTOR_NUM_MASK (0x1f << SECTOR_NUM_OFFSET)
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48 #define REPEAT_NUM_OFFSET (16)
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49 #define REPEAT_NUM_MASK (0xff << REPEAT_NUM_OFFSET)
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50 #define NFC_WPN (1 << 15)
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51 #define BUS_WIDTH (1 << 14)
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52 #define SPAR_DLEN_CFG (1 << 13)
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53 #define SECNUM_IN_INST (1 << 12)
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54 #define DETECT_ALL_FF (1 << 11)
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55 #define NFC_RW (1 << 8)
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56 #define MAIN_SPAR_APT (1 << 6)
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57 #define SPAR_USE (1 << 5)
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58 #define MAIN_USE (1 << 4)
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59 #define ECC_EN (1 << 2)
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60 #define NFC_MODE_MASK (0x3)
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61 #define NFC_AUTO_MODE (0x0)
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62 #define NFC_ONLY_MST_MODE (0x1)
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63 #define NFC_ONLY_NAND_MODE (0x2)
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64 #define NFC_ONLY_ECC_MODE (0x3)
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65 //NFC_CFG1 bit define
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66 #define SPAR_INFO_SIZE_OFFSET (24)
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67 #define SPAR_INFO_SIZE_MASK (0x3f << SPAR_INFO_SIZE_OFFSET)
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68 #define SPAR_SIZE_OFFSET (16)
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69 #define SPAR_SIZE_MASK (0x7F << SPAR_SIZE_OFFSET)
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70 #define MAIN_SIZE_MASK (0x3ff)
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71 //NFC_CFG2 bit define
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72 #define SPAR_SECTOR_NUM_OFFSET (24)
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73 #define SPAR_SECTOR_NUM_MASK (0x1f << SPAR_SECTOR_NUM_OFFSET)
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74 #define SPAR_INFO_POS_OFFSET (16)
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75 #define SPAR_INFO_POS_MASK (0x7f << SPAR_INFO_POS_OFFSET)
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76 #define ECC_MODE_OFFSET (13)
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77 #define ECC_MODE_MASK (0x7 << ECC_MODE_OFFSET)
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78 #define NFC_ECC_MODE_1BIT (0 << ECC_MODE_OFFSET)
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79 #define NFC_ECC_MODE_2BIT (1 << ECC_MODE_OFFSET)
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80 #define NFC_ECC_MODE_4BIT (2 << ECC_MODE_OFFSET)
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81 #define NFC_ECC_MODE_8BIT (3 << ECC_MODE_OFFSET)
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82 #define NFC_ECC_MODE_12BIT (4 << ECC_MODE_OFFSET)
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83 #define NFC_ECC_MODE_16BIT (5 << ECC_MODE_OFFSET)
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84 #define NFC_ECC_MODE_24BIT (6 << ECC_MODE_OFFSET)
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86 #define ECC_STR_SEC_IND_OFFSET (8)
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87 #define ECC_STR_SEC_IND_MASK (0x1f << ECC_STR_SEC_IND_OFFSET)
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88 #define ECC_POSITON_MASK (0x7f)
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89 //NFC_INT bit define
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90 #define INT_STSMCH_RAW (1 << 27)
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91 #define INT_WP_RAW (1 << 26)
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92 #define INT_TO_RAW (1 << 25)
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93 #define INT_DONE_RAW (1 << 24)
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94 #define INT_STSMCH_STS (1 << 19)
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95 #define INT_WP_STS (1 << 18)
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96 #define INT_TO_STS (1 << 17)
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97 #define INT_DONE_STS (1 << 16)
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99 #define INT_STSMCH_CLR (1 << 11)
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100 #define INT_WP_CLR (1 << 10)
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101 #define INT_TO_CLR (1 << 9)
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102 #define INT_DONE_CLR (1 << 8)
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104 #define INT_STSMCH_EN (1 << 3)
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105 #define INT_WP_EN (1 << 2)
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106 #define INT_TO_EN (1 << 1)
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107 #define INT_DONE_EN (1 << 0)
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111 #define NFC_ACS_OFFSET (27)
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112 #define NFC_ACS_MASK (0x1f << NFC_ACS_OFFSET)
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113 #define NFC_ACE_OFFSET (22)
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114 #define NFC_ACE_MASK (0x1f << NFC_ACE_OFFSET)
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115 #define NFC_RWS_OFFSET (16)
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116 #define NFC_RWS_MASK (0x3f << NFC_RWS_OFFSET)
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117 #define NFC_RWE_OFFSET (11)
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118 #define NFC_RWE_MASK (0x3f << NFC_RWS_OFFSET)
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119 #define NFC_RWH_OFFSET (6)
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120 #define NFC_RWH_MASK (0x1f << NFC_RWH_OFFSET)
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121 #define NFC_RWL_MASK (0x3f)
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122 //NFC_TIMEOUT bit define
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123 #define REPT_CLR_EN (1 << 31)
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124 #define TIMETOUT_MASK (0x7fffffff)
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126 //NFC_STAT_STSMCH bit define
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127 #define NFC_STSMCH_SEL (1 << 17)
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128 #define NFC_STSMCH_STOP_EN (1 << 16)
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129 #define NFC_STSMCH_MASK_OFFSET (8)
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130 #define NFC_STSMCH_VALUE_MASK (0xff)
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131 #define ERR_ERR_NUM0_MASK (0x1f)
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132 //NFC_STATUS0_REG bit define
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133 #define ECC_ERR_NUM_MASK (0x1f)
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134 #define ECC_ERR_STS_SHIFT (5)
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135 #define ECC_ERR_STS_MASK (0x3 << ECC_ERR_STS_SHIFT)
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136 #define ECC_ALL_FF (1 << 7)
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138 #define NFC_MC_ICMD_ID (0xCD)
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139 #define NFC_MC_ADDR_ID (0x0A)
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140 #define NFC_MC_WRB0_ID (0xB0)
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141 #define NFC_MC_WRB1_ID (0xB1)
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142 #define NFC_MC_MRDT_ID (0xD0)
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143 #define NFC_MC_MWDT_ID (0xD1)
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144 #define NFC_MC_SRDT_ID (0xD2)
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145 #define NFC_MC_SWDT_ID (0xD3)
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146 #define NFC_MC_IDST_ID (0xDD)
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147 #define NFC_MC_CSEN_ID (0xCE)
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148 #define NFC_MC_NOP_ID (0xF0)
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149 #define NFC_MC_DONE_ID (0xFF)
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150 #define NFC_MAX_CHIP 1
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151 #define NFC_TIMEOUT_VAL 0x10000000
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153 #define NAND_MC_CMD(x) (u16)(((x & 0xff) << 8) | NFC_MC_ICMD_ID)
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154 #define NAND_MC_ADDR(x) (u16)(((x & 0xff) << 8) | (NFC_MC_ADDR_ID << 4))
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155 #define NAND_MC_WRB0(x) (u16)(NFC_MC_WRB0_ID)
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156 #define NAND_MC_MRDT (u16)(NFC_MC_MRDT_ID)
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157 #define NAND_MC_MWDT (u16)(NFC_MC_MWDT_ID)
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158 #define NAND_MC_SRDT (u16)(NFC_MC_SRDT_ID)
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159 #define NAND_MC_SWDT (u16)(NFC_MC_SWDT_ID)
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160 #define NAND_MC_IDST(x) (u16)((NFC_MC_IDST_ID) | ((x -1) << 8))
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161 #define NAND_MC_NOP(x) (u16)(((x & 0xff) << 8) | NFC_MC_NOP_ID)
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163 #define NFC_DEFAULT_TIMING ((7) | (6 << NFC_RWH_OFFSET) | (7 << NFC_RWE_OFFSET) | (7 << NFC_RWS_OFFSET) | (7 << NFC_ACE_OFFSET) | (7 << NFC_ACS_OFFSET))
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164 /* TODO : use global interface */
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165 #define AHB_SOFT_NFC_RST (1 << 5)
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