#define SDSPI_CSR(scbr) (AT91C_SPI_CPOL\ |AT91C_SPI_BITS_8\ |(((scbr)<<8)&AT91C_SPI_SCBR)\ |((0x08<<16)&AT91C_SPI_DLYBS)\ |((0x01<<24)&AT91C_SPI_DLYBCT))