CONFIG_SYS_EXTRA_OPTIONS="PPC_T1042,T1042D4RDB,T104XD4RDB,SYS_FSL_DDR4,SECURE_BOOT"
CONFIG_BOOTDELAY=10
CONFIG_SILENT_CONSOLE=y
+# CONFIG_CONSOLE_MUX is not set
+CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_GREPENV=y
CONFIG_CMD_MMC=y