Reorder AUX_MU_IER_REG and AUX_MU_IIR_REG.
Fix definitions for SPI_Status_Type.
Fix sizes for AUX_SPI0_CNTL1_REG and AUX_SPI1_CNTL1_REG.
Fix addresses for AUX_MU_IIR_REG, AUX_MU_IIR_REG, AUX_SPI0_IO_REG, AUX_SPI1_PEEK_REG and AUX_SPI1_IO_REG.