+CONFIG_SYS_MEMTEST_START=0x80000000
+CONFIG_SYS_MEMTEST_END=0x9fffffff
+CONFIG_ENV_SIZE=0x2000
+CONFIG_NXP_ESBC=y
+CONFIG_SYS_I2C_MXC_I2C1=y
+CONFIG_SYS_I2C_MXC_I2C2=y
+CONFIG_SYS_I2C_MXC_I2C3=y
+CONFIG_SYS_MALLOC_LEN=0x1002000
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
+CONFIG_FSL_USE_PCA9547_MUX=y