Nios® V/II Embedded Design Suite (EDS)
Support for Embedded Development Tools, Processors (SoCs and Nios® V/II processor), Embedded Development Suites (EDSs), Boot and Configuration, Operating Systems, C and C++
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12516 Discussions

booting nios2 from external OTP memory

Honored Contributor II

Hi, I want to boot nios2 from OTP memory. The OTP memory is a EPROM device(Atmel OTP device) and has a parallel interface. It is not mentioned whether it is a CFI complaint or not. In nios there are 3 ways described for booting, in which one method has parallel interface and the other has serial interface, so, in order to boot from OTP i can use only CFI based booting method.Will the nios2 boot from OTP if i use the CFI based booting method ? or which method i can approach. Can anyone help me on this please...

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