-CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4,LPUART"
-CONFIG_DM_SERIAL=y
-CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-lpuart"
+CONFIG_SYS_EXTRA_OPTIONS="LPUART"
+CONFIG_BOOTDELAY=3
+CONFIG_SILENT_CONSOLE=y
+# CONFIG_CONSOLE_MUX is not set
+CONFIG_SYS_CONSOLE_IS_IN_ENV=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_GREPENV=y
+CONFIG_CMD_MEMTEST=y
+CONFIG_CMD_MEMINFO=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_USB=y