Good day All,
Are there any software examples that demonstrate how one can erase/write a sector of QSPI Flash while XIP from the same QSPI Flash? I recognize that you cannot do this directly, but would require copying the erase/write firmware to RAM, then execute from RAM, and once complete return back to the QSPI firmware. I thought before I start doing this I would see if there were any examples that I could learn from. Basically what I want to do is to store some data into flash (e.g. Ethernet MAC Address, etc) and then retrieve this info upon the next reboot.
Thanks in advance!