qspi: zynqmp: Add 4byte addressing support for ZynqMP

Enable 4 byte addressing support for zynqMP by informing the sf framework with 4 byte support. Signed-off-by: Siva Durga Prasad Paladugu <[email protected]> Signed-off-by: Michal Simek <[email protected]>
rck2015 · Aug 14, 2015 · 84f81e5 · 84f81e5
1 parent ff1b3de
commit 84f81e5
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/drivers/spi/zynqmp_qspi.c b/drivers/spi/zynqmp_qspi.c
@@ -284,10 +284,13 @@ static int zynqmp_qspi_child_pre_probe(struct udevice *bus)
 {
 	struct spi_slave *slave = dev_get_parentdata(bus);
 	struct zynqmp_qspi_priv *priv = dev_get_priv(bus->parent);
+	u8 bootmode;
+	u32 reg;
 
 	slave->option = priv->is_dual;
 	slave->op_mode_rx = SPI_OPM_RX_QOF;
 	slave->op_mode_tx = SPI_OPM_TX_QPP;
+	slave->bytemode = SPI_4BYTE_MODE;
 
 	return 0;
 }