Occasional Contributor
Occasional ContributorYou are right , it doesnt execute from QSPI flash. So the issue isnt so much the bootloader, but the NiosV isnt reading QSPI Flash at all.
Same software/hardware/ QSYS works with Nios2. Only difference is Nios2 swapped with NiosV.
My Flash is Micron MT25QL256 and I use the quartus.ini pgm_allow_mt25q=on.
I tried Niosv-m and Niosv-g. Neither seem to run from Flash.
I am using Generic QUAD SPI controller II Intel FPGA IP which worked with Nios2 . Should I be using Generic Serial Flash Interface Intel FPGA IP as stated in the Embedded Design Handbook? Shouldnt have to.
Occasional ContributorI inspected the QSPI signals on the board and all are moving. The clock is at the correct speed.
