configs: ls1021atsn: enable serial driver

Switching to DM_SERIAL disabled any serial driver. Re-enable it again.

Fixes: 191b10ac70d7 ("PowerPC / Layerscape: Finish migration to DM_SERIAL")
Signed-off-by: Michael Walle <mwalle@kernel.org>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

diff --git a/configs/ls1021atsn_qspi_defconfig b/configs/ls1021atsn_qspi_defconfig
index e36d336d84b11dd5a1e7bd6325a4fc03a6c5cf7b..37629d88c48a14b16114e5bc66df66d3801741d0 100644 (file)
--- a/configs/ls1021atsn_qspi_defconfig
+++ b/configs/ls1021atsn_qspi_defconfig
@@ -68,6 +68,7 @@ CONFIG_TSEC_ENET=y
 CONFIG_NVME_PCI=y
 CONFIG_PCIE_LAYERSCAPE_RC=y
 CONFIG_DM_SERIAL=y
+CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_FSL_DSPI=y