https://community.altera.com/discussions/nios-system/alt-flash-open-dev-returns-0/196093
alt_flash_open_dev() returns 0 | Altera Community - 196093
I've been using a CFI flash, S29GL.... I'm able to access its contents through Memory read utility in the IDE, and also write into it correctly through... -...
altflashopendevreturns