[U-Boot] Memory testing of flash

Is it safer to test flash during bootup...what if power gets off half a way while writing data on address at which uboot source code is located?Then uboot will never get started?? ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/

[U-Boot] flash post test

Hi all, Currently I am testing the Flash memory by using "Write and Read the same pattern" method (Protecting the UBoot Flash Sectors). Is it safer to test flash memory during bootup?what if power gets off during process? I want to know whether there is any alternative method to test the comple