I have stored multiple device trees in my emmc (ext4 formatted) partition and I want to load a certain device tree file from emmc, but if this fails (i.e. the device tree file doesn't exist) it should default to a device tree that is stored in memory.
For example if I run this: I get a return of: Is there a way I can parse this return from ext4load to check if the size is null or not null? The aim (in pseudo code) is Does uBoot offer functionality for what I am after? or should I be approaching it with a different method. Thanks -- View this message in context: http://u-boot.10912.n7.nabble.com/How-to-validate-ext4load-file-size-not-null-tp282781.html Sent from the U-Boot mailing list archive at Nabble.com. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
