4 typedef struct _spi_packet_head {
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5 u16 tag; //HEADER_TAG(0x7e7f)
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6 u16 type; //HEADER_TYPE(0xaa55)
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7 u32 length; //the length of data after head (8192-128 bytes)
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8 u32 frame_num; //no used , always 0
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9 u32 reserved2; //reserved
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10 } SPI_PACKET_HEAD_T;
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13 /*define flatform data struct*/
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14 struct plat_sc8800 {
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