Gigabit Ethernet Interface (via Marvell 88E1111) with Cyclone IVE FPGA

Hi Daixiwen,

when I use echo $PATH, it is:

Administrator@.... /cygdrive/c/altera/12.1

Then I changed it into the Path(you mentioned above) by using:

$ export PATH=/cygdrive/c/altera/12.1/nios2eds/sdk2/bin

But after compiling the program in Altera Monitor Program, the error is same as before: usr\bin\bash nios2-app-generate-makefile: command not found

I checked the next command you suggested:

$ nios2-app-generate-makefile

and it gives:

SEVERE: Missing required command line option: "--bsp-dir".

SEVERE: nios2-app-generate-makefile failed

when I restart my PC, it again set to default as follows:

Administrator@.... /cygdrive/c/altera/12.1

and error is still same.

What could be the solution then?