45   UINT32 Spr, BestSpr, Sppr, BestSppr, ClockDivider, Match, Reg, MinBaudDiff;  in SpiSetBaudRate()  local
83   Reg = MmioRead32 (SpiRegBase + SPI_CONF_REG);  in SpiSetBaudRate()
84   Reg &= ~(SPI_SPR_MASK | SPI_SPPR_0_MASK | SPI_SPPR_HI_MASK);  in SpiSetBaudRate()
85   Reg |= (BestSpr << SPI_SPR_OFFSET) |  in SpiSetBaudRate()
88   MmioWrite32 (SpiRegBase + SPI_CONF_REG, Reg);  in SpiSetBaudRate()
99   UINT32 Reg, SpiRegBase = PcdGet32 (PcdSpiRegBase);  in SpiSetCs()  local
101   Reg = MmioRead32 (SpiRegBase + SPI_CTRL_REG);  in SpiSetCs()
102   Reg &= ~SPI_CS_NUM_MASK;  in SpiSetCs()
103   Reg |= (CsId << SPI_CS_NUM_OFFSET);  in SpiSetCs()
104   MmioWrite32 (SpiRegBase + SPI_CTRL_REG, Reg);  in SpiSetCs()
113   UINT32  Reg, SpiRegBase = PcdGet32 (PcdSpiRegBase);  in SpiActivateCs()  local
116   Reg = MmioRead32 (SpiRegBase + SPI_CTRL_REG);  in SpiActivateCs()
117   Reg |= SPI_CS_EN_MASK;  in SpiActivateCs()
118   MmioWrite32(SpiRegBase + SPI_CTRL_REG, Reg);  in SpiActivateCs()
127   UINT32  Reg, SpiRegBase = PcdGet32 (PcdSpiRegBase);  in SpiDeactivateCs()  local
129   Reg = MmioRead32 (SpiRegBase + SPI_CTRL_REG);  in SpiDeactivateCs()
130   Reg &= ~SPI_CS_EN_MASK;  in SpiDeactivateCs()
131   MmioWrite32(SpiRegBase + SPI_CTRL_REG, Reg);  in SpiDeactivateCs()
142   UINT32 Reg, SpiRegBase, CoreClock, SpiMaxFreq;  in SpiSetupTransfer()  local
153   Reg = MmioRead32 (SpiRegBase + SPI_CONF_REG);  in SpiSetupTransfer()
154   Reg |= SPI_BYTE_LENGTH;  in SpiSetupTransfer()
155   MmioWrite32 (SpiRegBase + SPI_CONF_REG, Reg);  in SpiSetupTransfer()
161   Reg = MmioRead32 (SpiRegBase + SPI_CONF_REG);  in SpiSetupTransfer()
162   Reg &= ~(SPI_CPOL_MASK | SPI_CPHA_MASK | SPI_TXLSBF_MASK | SPI_RXLSBF_MASK);  in SpiSetupTransfer()
168     Reg |= SPI_CPHA_MASK;  in SpiSetupTransfer()
171     Reg |= SPI_CPOL_MASK;  in SpiSetupTransfer()
174     Reg |= SPI_CPOL_MASK;  in SpiSetupTransfer()
175     Reg |= SPI_CPHA_MASK;  in SpiSetupTransfer()
179   MmioWrite32 (SpiRegBase + SPI_CONF_REG, Reg);  in SpiSetupTransfer()
197   UINT32  Iterator, Reg, SpiRegBase;  in MvSpiTransfer()  local
215   Reg = MmioRead32 (SpiRegBase + SPI_CONF_REG);  in MvSpiTransfer()
216   Reg &= ~SPI_BYTE_LENGTH;  in MvSpiTransfer()
217   MmioWrite32 (SpiRegBase + SPI_CONF_REG, Reg);  in MvSpiTransfer()