113 lines
3.3 KiB
C
113 lines
3.3 KiB
C
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#define PHY_ONLY_TOG_AND_SDR 1
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#define PHY_WAIT_RB_BEFORE 1
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#define PHY_WAIT_RB_INTERRRUPT 1
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#define PHY_WAIT_DMA_INTERRRUPT 0
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/*****************************************************************************
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1.һ<EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ͬһ<EFBFBD><EFBFBD>flash
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2.<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͵<EFBFBD>flash
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<EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD>
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1.֧<EFBFBD><EFBFBD> two-plane
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2.֧<EFBFBD><EFBFBD> vertical_interleave
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3.<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>32k<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֧<EFBFBD><EFBFBD>two-plane
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4.vertical_interleave ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>rb<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD>chip<EFBFBD><EFBFBD><EFBFBD>
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˫ͨ<EFBFBD><EFBFBD>
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1.֧<EFBFBD><EFBFBD> two-plane
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2.֧<EFBFBD><EFBFBD>dual_channel
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3.֧<EFBFBD><EFBFBD>vertical_interleave
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4.<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>32k<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֧<EFBFBD><EFBFBD>two-plane
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5.dual_channel ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>chip0<EFBFBD><EFBFBD>chip0<EFBFBD><EFBFBD><EFBFBD>
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6.vertical_interleave ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>rb<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD>chip<EFBFBD><EFBFBD><EFBFBD>
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*****************************************************************************/
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#define PHY_SUPPORT_TWO_PLANE 1
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#define PHY_SUPPORT_VERTICAL_INTERLEAVE 1
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#define PHY_SUPPORT_DUAL_CHANNEL 1
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/*****************************************************************************
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*Name :
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*Description :
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*Parameter :
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*Return :
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*Note :
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*****************************************************************************/
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int nand_cfg_interface(void)
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{
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return PHY_ONLY_TOG_AND_SDR ? 1 : 0;
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}
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/*****************************************************************************
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*Name :
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*Description :
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*Parameter :
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*Return :
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*Note :
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*****************************************************************************/
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int nand_wait_rb_before(void)
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{
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return PHY_WAIT_RB_BEFORE ? 1 : 0;
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}
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/*****************************************************************************
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*Name :
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*Description :
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*Parameter :
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*Return :
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*Note :
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*****************************************************************************/
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int nand_wait_rb_mode(void)
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{
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return PHY_WAIT_RB_INTERRRUPT ? 1 : 0;
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}
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/*****************************************************************************
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*Name :
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*Description :
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*Parameter :
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*Return :
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*Note :
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*****************************************************************************/
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int nand_wait_dma_mode(void)
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{
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return PHY_WAIT_DMA_INTERRRUPT ? 1 : 0;
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}
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/*****************************************************************************
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*Name :
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*Description :
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*Parameter :
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*Return :
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*Note :
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*****************************************************************************/
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int nand_support_two_plane(void)
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{
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return PHY_SUPPORT_TWO_PLANE ? 1 : 0;
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}
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/*****************************************************************************
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*Name :
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*Description :
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*Parameter :
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*Return :
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*Note :
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*****************************************************************************/
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int nand_support_vertical_interleave(void)
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{
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return PHY_SUPPORT_VERTICAL_INTERLEAVE ? 1 : 0;
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}
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/*****************************************************************************
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*Name :
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*Description :
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*Parameter :
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*Return :
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*Note :
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*****************************************************************************/
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int nand_support_dual_channel(void)
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{
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return PHY_SUPPORT_DUAL_CHANNEL ? 1 : 0;
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}
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