To enable SDHC in case of NOR/NAND/SPI boot
a) For temporary use case in runtime without reboot system
- run 'mux sdhc' in u-boot to validate SDHC with invalidating IFC.
+ run 'mux sdhc' in U-Boot to validate SDHC with invalidating IFC.
b) For long-term use case
set 'esdhc' in hwconfig and save it.
To enable IFC in case of SD boot
a) For temporary use case in runtime without reboot system
- run 'mux ifc' in u-boot to validate IFC with invalidating SDHC.
+ run 'mux ifc' in U-Boot to validate IFC with invalidating SDHC.
b) For long-term use case
set 'ifc' in hwconfig and save it.