if (ret)
return ret;
-Firmware loader driver is also designed to support U-boot environment
+Firmware loader driver is also designed to support U-Boot environment
variables, so all these data from FDT can be overwritten
-through the U-boot environment variable during run time.
+through the U-Boot environment variable during run time.
For examples:
When above environment variables are set, environment values would be
used instead of data from FDT.
The benefit of this design allows user to change storage attribute data
-at run time through U-boot console and saving the setting as default
+at run time through U-Boot console and saving the setting as default
environment values in the storage for the next power cycle, so no
compilation is required for both driver and FDT.